diff options
Diffstat (limited to 'include')
132 files changed, 2640 insertions, 524 deletions
diff --git a/include/asm-generic/cacheflush.h b/include/asm-generic/cacheflush.h index 57b5c3c82e86..87bc536ccde3 100644 --- a/include/asm-generic/cacheflush.h +++ b/include/asm-generic/cacheflush.h @@ -24,7 +24,10 @@ #define flush_cache_vunmap(start, end) do { } while (0) #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ - memcpy(dst, src, len) + do { \ + memcpy(dst, src, len); \ + flush_icache_user_range(vma, page, vaddr, len); \ + } while (0) #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ memcpy(dst, src, len) diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index b4bfe338ea0e..e9b8e5926bef 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -184,22 +184,18 @@ static inline int pmd_same(pmd_t pmd_a, pmd_t pmd_b) #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ #endif -#ifndef __HAVE_ARCH_PAGE_TEST_DIRTY -#define page_test_dirty(page) (0) +#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY +#define page_test_and_clear_dirty(pfn, mapped) (0) #endif -#ifndef __HAVE_ARCH_PAGE_CLEAR_DIRTY -#define page_clear_dirty(page, mapped) do { } while (0) -#endif - -#ifndef __HAVE_ARCH_PAGE_TEST_DIRTY +#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY #define pte_maybe_dirty(pte) pte_dirty(pte) #else #define pte_maybe_dirty(pte) (1) #endif #ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG -#define page_test_and_clear_young(page) (0) +#define page_test_and_clear_young(pfn) (0) #endif #ifndef __HAVE_ARCH_PGD_OFFSET_GATE diff --git a/include/asm-generic/resource.h b/include/asm-generic/resource.h index 587566f95f6c..61fa862fe08d 100644 --- a/include/asm-generic/resource.h +++ b/include/asm-generic/resource.h @@ -78,7 +78,7 @@ [RLIMIT_CORE] = { 0, RLIM_INFINITY }, \ [RLIMIT_RSS] = { RLIM_INFINITY, RLIM_INFINITY }, \ [RLIMIT_NPROC] = { 0, 0 }, \ - [RLIMIT_NOFILE] = { INR_OPEN, INR_OPEN }, \ + [RLIMIT_NOFILE] = { INR_OPEN_CUR, INR_OPEN_MAX }, \ [RLIMIT_MEMLOCK] = { MLOCK_LIMIT, MLOCK_LIMIT }, \ [RLIMIT_AS] = { RLIM_INFINITY, RLIM_INFINITY }, \ [RLIMIT_LOCKS] = { RLIM_INFINITY, RLIM_INFINITY }, \ diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h index e43f9766259f..e58fa777fa09 100644 --- a/include/asm-generic/tlb.h +++ b/include/asm-generic/tlb.h @@ -5,6 +5,8 @@ * Copyright 2001 Red Hat, Inc. * Based on code from mm/memory.c Copyright Linus Torvalds and others. * + * Copyright 2011 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com> + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version @@ -17,97 +19,111 @@ #include <asm/pgalloc.h> #include <asm/tlbflush.h> +#ifdef CONFIG_HAVE_RCU_TABLE_FREE /* - * For UP we don't need to worry about TLB flush - * and page free order so much.. + * Semi RCU freeing of the page directories. + * + * This is needed by some architectures to implement software pagetable walkers. + * + * gup_fast() and other software pagetable walkers do a lockless page-table + * walk and therefore needs some synchronization with the freeing of the page + * directories. The chosen means to accomplish that is by disabling IRQs over + * the walk. + * + * Architectures that use IPIs to flush TLBs will then automagically DTRT, + * since we unlink the page, flush TLBs, free the page. Since the disabling of + * IRQs delays the completion of the TLB flush we can never observe an already + * freed page. + * + * Architectures that do not have this (PPC) need to delay the freeing by some + * other means, this is that means. + * + * What we do is batch the freed directory pages (tables) and RCU free them. + * We use the sched RCU variant, as that guarantees that IRQ/preempt disabling + * holds off grace periods. + * + * However, in order to batch these pages we need to allocate storage, this + * allocation is deep inside the MM code and can thus easily fail on memory + * pressure. To guarantee progress we fall back to single table freeing, see + * the implementation of tlb_remove_table_one(). + * */ -#ifdef CONFIG_SMP - #ifdef ARCH_FREE_PTR_NR - #define FREE_PTR_NR ARCH_FREE_PTR_NR - #else - #define FREE_PTE_NR 506 - #endif - #define tlb_fast_mode(tlb) ((tlb)->nr == ~0U) -#else - #define FREE_PTE_NR 1 - #define tlb_fast_mode(tlb) 1 +struct mmu_table_batch { + struct rcu_head rcu; + unsigned int nr; + void *tables[0]; +}; + +#define MAX_TABLE_BATCH \ + ((PAGE_SIZE - sizeof(struct mmu_table_batch)) / sizeof(void *)) + +extern void tlb_table_flush(struct mmu_gather *tlb); +extern void tlb_remove_table(struct mmu_gather *tlb, void *table); + #endif -/* struct mmu_gather is an opaque type used by the mm code for passing around - * any data needed by arch specific code for tlb_remove_page. +/* + * If we can't allocate a page to make a big batch of page pointers + * to work on, then just handle a few from the on-stack structure. */ -struct mmu_gather { - struct mm_struct *mm; - unsigned int nr; /* set to ~0U means fast mode */ - unsigned int need_flush;/* Really unmapped some ptes? */ - unsigned int fullmm; /* non-zero means full mm flush */ - struct page * pages[FREE_PTE_NR]; +#define MMU_GATHER_BUNDLE 8 + +struct mmu_gather_batch { + struct mmu_gather_batch *next; + unsigned int nr; + unsigned int max; + struct page *pages[0]; }; -/* Users of the generic TLB shootdown code must declare this storage space. */ -DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); +#define MAX_GATHER_BATCH \ + ((PAGE_SIZE - sizeof(struct mmu_gather_batch)) / sizeof(void *)) -/* tlb_gather_mmu - * Return a pointer to an initialized struct mmu_gather. +/* struct mmu_gather is an opaque type used by the mm code for passing around + * any data needed by arch specific code for tlb_remove_page. */ -static inline struct mmu_gather * -tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush) -{ - struct mmu_gather *tlb = &get_cpu_var(mmu_gathers); - - tlb->mm = mm; +struct mmu_gather { + struct mm_struct *mm; +#ifdef CONFIG_HAVE_RCU_TABLE_FREE + struct mmu_table_batch *batch; +#endif + unsigned int need_flush : 1, /* Did free PTEs */ + fast_mode : 1; /* No batching */ - /* Use fast mode if only one CPU is online */ - tlb->nr = num_online_cpus() > 1 ? 0U : ~0U; + unsigned int fullmm; - tlb->fullmm = full_mm_flush; + struct mmu_gather_batch *active; + struct mmu_gather_batch local; + struct page *__pages[MMU_GATHER_BUNDLE]; +}; - return tlb; -} +#define HAVE_GENERIC_MMU_GATHER -static inline void -tlb_flush_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) +static inline int tlb_fast_mode(struct mmu_gather *tlb) { - if (!tlb->need_flush) - return; - tlb->need_flush = 0; - tlb_flush(tlb); - if (!tlb_fast_mode(tlb)) { - free_pages_and_swap_cache(tlb->pages, tlb->nr); - tlb->nr = 0; - } +#ifdef CONFIG_SMP + return tlb->fast_mode; +#else + /* + * For UP we don't need to worry about TLB flush + * and page free order so much.. + */ + return 1; +#endif } -/* tlb_finish_mmu - * Called at the end of the shootdown operation to free up any resources - * that were required. - */ -static inline void -tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) -{ - tlb_flush_mmu(tlb, start, end); - - /* keep the page table cache within bounds */ - check_pgt_cache(); - - put_cpu_var(mmu_gathers); -} +void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm); +void tlb_flush_mmu(struct mmu_gather *tlb); +void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end); +int __tlb_remove_page(struct mmu_gather *tlb, struct page *page); /* tlb_remove_page - * Must perform the equivalent to __free_pte(pte_get_and_clear(ptep)), while - * handling the additional races in SMP caused by other CPUs caching valid - * mappings in their TLBs. + * Similar to __tlb_remove_page but will call tlb_flush_mmu() itself when + * required. */ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page) { - tlb->need_flush = 1; - if (tlb_fast_mode(tlb)) { - free_page_and_swap_cache(page); - return; - } - tlb->pages[tlb->nr++] = page; - if (tlb->nr >= FREE_PTE_NR) - tlb_flush_mmu(tlb, 0, 0); + if (!__tlb_remove_page(tlb, page)) + tlb_flush_mmu(tlb); } /** diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 077c00d94f6e..db22d136ad08 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -15,7 +15,7 @@ * HEAD_TEXT_SECTION * INIT_TEXT_SECTION(PAGE_SIZE) * INIT_DATA_SECTION(...) - * PERCPU(CACHELINE_SIZE, PAGE_SIZE) + * PERCPU_SECTION(CACHELINE_SIZE) * __init_end = .; * * _stext = .; @@ -682,6 +682,28 @@ } /** + * PERCPU_INPUT - the percpu input sections + * @cacheline: cacheline size + * + * The core percpu section names and core symbols which do not rely + * directly upon load addresses. + * + * @cacheline is used to align subsections to avoid false cacheline + * sharing between subsections for different purposes. + */ +#define PERCPU_INPUT(cacheline) \ + VMLINUX_SYMBOL(__per_cpu_start) = .; \ + *(.data..percpu..first) \ + . = ALIGN(PAGE_SIZE); \ + *(.data..percpu..page_aligned) \ + . = ALIGN(cacheline); \ + *(.data..percpu..readmostly) \ + . = ALIGN(cacheline); \ + *(.data..percpu) \ + *(.data..percpu..shared_aligned) \ + VMLINUX_SYMBOL(__per_cpu_end) = .; + +/** * PERCPU_VADDR - define output section for percpu area * @cacheline: cacheline size * @vaddr: explicit base address (optional) @@ -703,52 +725,33 @@ * * Note that this macros defines __per_cpu_load as an absolute symbol. * If there is no need to put the percpu section at a predetermined - * address, use PERCPU(). + * address, use PERCPU_SECTION. */ #define PERCPU_VADDR(cacheline, vaddr, phdr) \ VMLINUX_SYMBOL(__per_cpu_load) = .; \ .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \ - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__per_cpu_start) = .; \ - *(.data..percpu..first) \ - . = ALIGN(PAGE_SIZE); \ - *(.data..percpu..page_aligned) \ - . = ALIGN(cacheline); \ - *(.data..percpu..readmostly) \ - . = ALIGN(cacheline); \ - *(.data..percpu) \ - *(.data..percpu..shared_aligned) \ - VMLINUX_SYMBOL(__per_cpu_end) = .; \ + PERCPU_INPUT(cacheline) \ } phdr \ . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu); /** - * PERCPU - define output section for percpu area, simple version + * PERCPU_SECTION - define output section for percpu area, simple version * @cacheline: cacheline size - * @align: required alignment * - * Align to @align and outputs output section for percpu area. This macro - * doesn't manipulate @vaddr or @phdr and __per_cpu_load and + * Align to PAGE_SIZE and outputs output section for percpu area. This + * macro doesn't manipulate @vaddr or @phdr and __per_cpu_load and * __per_cpu_start will be identical. * - * This macro is equivalent to ALIGN(@align); PERCPU_VADDR(@cacheline,,) + * This macro is equivalent to ALIGN(PAGE_SIZE); PERCPU_VADDR(@cacheline,,) * except that __per_cpu_load is defined as a relative symbol against * .data..percpu which is required for relocatable x86_32 configuration. */ -#define PERCPU(cacheline, align) \ - . = ALIGN(align); \ +#define PERCPU_SECTION(cacheline) \ + . = ALIGN(PAGE_SIZE); \ .data..percpu : AT(ADDR(.data..percpu) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__per_cpu_load) = .; \ - VMLINUX_SYMBOL(__per_cpu_start) = .; \ - *(.data..percpu..first) \ - . = ALIGN(PAGE_SIZE); \ - *(.data..percpu..page_aligned) \ - . = ALIGN(cacheline); \ - *(.data..percpu..readmostly) \ - . = ALIGN(cacheline); \ - *(.data..percpu) \ - *(.data..percpu..shared_aligned) \ - VMLINUX_SYMBOL(__per_cpu_end) = .; \ + PERCPU_INPUT(cacheline) \ } diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 202424d17ed7..738b3a5faa12 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -122,10 +122,14 @@ struct drm_device; * using the DRM_DEBUG_KMS and DRM_DEBUG. */ -extern void drm_ut_debug_printk(unsigned int request_level, +extern __attribute__((format (printf, 4, 5))) +void drm_ut_debug_printk(unsigned int request_level, const char *prefix, const char *function_name, const char *format, ...); +extern __attribute__((format (printf, 2, 3))) +int drm_err(const char *func, const char *format, ...); + /***********************************************************************/ /** \name DRM template customization defaults */ /*@{*/ @@ -181,21 +185,11 @@ extern void drm_ut_debug_printk(unsigned int request_level, * \param fmt printf() like format string. * \param arg arguments */ -#define DRM_ERROR(fmt, arg...) \ - printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* " fmt , __func__ , ##arg) - -/** - * Memory error output. - * - * \param area memory area where the error occurred. - * \param fmt printf() like format string. - * \param arg arguments - */ -#define DRM_MEM_ERROR(area, fmt, arg...) \ - printk(KERN_ERR "[" DRM_NAME ":%s:%s] *ERROR* " fmt , __func__, \ - drm_mem_stats[area].name , ##arg) +#define DRM_ERROR(fmt, ...) \ + drm_err(__func__, fmt, ##__VA_ARGS__) -#define DRM_INFO(fmt, arg...) printk(KERN_INFO "[" DRM_NAME "] " fmt , ##arg) +#define DRM_INFO(fmt, ...) \ + printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__) /** * Debug output. @@ -1000,6 +994,22 @@ struct drm_minor { struct drm_mode_group mode_group; }; +/* mode specified on the command line */ +struct drm_cmdline_mode { + bool specified; + bool refresh_specified; + bool bpp_specified; + int xres, yres; + int bpp; + int refresh; + bool rb; + bool interlace; + bool cvt; + bool margins; + enum drm_connector_force force; +}; + + struct drm_pending_vblank_event { struct drm_pending_event base; int pipe; @@ -1395,6 +1405,15 @@ extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, struct drm_crtc *refcrtc); extern void drm_calc_timestamping_constants(struct drm_crtc *crtc); +extern bool +drm_mode_parse_command_line_for_connector(const char *mode_option, + struct drm_connector *connector, + struct drm_cmdline_mode *mode); + +extern struct drm_display_mode * +drm_mode_create_from_cmdline_mode(struct drm_device *dev, + struct drm_cmdline_mode *cmd); + /* Modesetting support */ extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc); extern void drm_vblank_post_modeset(struct drm_device *dev, int crtc); diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index d94684b7ba34..9573e0ce3120 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -183,7 +183,9 @@ enum subpixel_order { SubPixelNone, }; - +#define DRM_COLOR_FORMAT_RGB444 (1<<0) +#define DRM_COLOR_FORMAT_YCRCB444 (1<<1) +#define DRM_COLOR_FORMAT_YCRCB422 (1<<2) /* * Describes a given display (e.g. CRT or flat panel) and its limitations. */ @@ -198,8 +200,10 @@ struct drm_display_info { unsigned int min_vfreq, max_vfreq; unsigned int min_hfreq, max_hfreq; unsigned int pixel_clock; + unsigned int bpc; enum subpixel_order subpixel_order; + u32 color_formats; char *raw_edid; /* if any */ }; diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 83a389e44543..91567bbdb027 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -53,6 +53,7 @@ #define DP_MAX_LANE_COUNT 0x002 # define DP_MAX_LANE_COUNT_MASK 0x1f +# define DP_TPS3_SUPPORTED (1 << 6) # define DP_ENHANCED_FRAME_CAP (1 << 7) #define DP_MAX_DOWNSPREAD 0x003 @@ -71,10 +72,13 @@ #define DP_MAIN_LINK_CHANNEL_CODING 0x006 +#define DP_TRAINING_AUX_RD_INTERVAL 0x00e + /* link configuration */ #define DP_LINK_BW_SET 0x100 # define DP_LINK_BW_1_62 0x06 # define DP_LINK_BW_2_7 0x0a +# define DP_LINK_BW_5_4 0x14 #define DP_LANE_COUNT_SET 0x101 # define DP_LANE_COUNT_MASK 0x0f @@ -84,6 +88,7 @@ # define DP_TRAINING_PATTERN_DISABLE 0 # define DP_TRAINING_PATTERN_1 1 # define DP_TRAINING_PATTERN_2 2 +# define DP_TRAINING_PATTERN_3 3 # define DP_TRAINING_PATTERN_MASK 0x3 # define DP_LINK_QUAL_PATTERN_DISABLE (0 << 2) diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 5881fad91faa..eacb415b309a 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -155,12 +155,35 @@ struct detailed_timing { #define DRM_EDID_INPUT_SEPARATE_SYNCS (1 << 3) #define DRM_EDID_INPUT_BLANK_TO_BLACK (1 << 4) #define DRM_EDID_INPUT_VIDEO_LEVEL (3 << 5) -#define DRM_EDID_INPUT_DIGITAL (1 << 7) /* bits below must be zero if set */ +#define DRM_EDID_INPUT_DIGITAL (1 << 7) +#define DRM_EDID_DIGITAL_DEPTH_MASK (7 << 4) +#define DRM_EDID_DIGITAL_DEPTH_UNDEF (0 << 4) +#define DRM_EDID_DIGITAL_DEPTH_6 (1 << 4) +#define DRM_EDID_DIGITAL_DEPTH_8 (2 << 4) +#define DRM_EDID_DIGITAL_DEPTH_10 (3 << 4) +#define DRM_EDID_DIGITAL_DEPTH_12 (4 << 4) +#define DRM_EDID_DIGITAL_DEPTH_14 (5 << 4) +#define DRM_EDID_DIGITAL_DEPTH_16 (6 << 4) +#define DRM_EDID_DIGITAL_DEPTH_RSVD (7 << 4) +#define DRM_EDID_DIGITAL_TYPE_UNDEF (0) +#define DRM_EDID_DIGITAL_TYPE_DVI (1) +#define DRM_EDID_DIGITAL_TYPE_HDMI_A (2) +#define DRM_EDID_DIGITAL_TYPE_HDMI_B (3) +#define DRM_EDID_DIGITAL_TYPE_MDDI (4) +#define DRM_EDID_DIGITAL_TYPE_DP (5) #define DRM_EDID_FEATURE_DEFAULT_GTF (1 << 0) #define DRM_EDID_FEATURE_PREFERRED_TIMING (1 << 1) #define DRM_EDID_FEATURE_STANDARD_COLOR (1 << 2) +/* If analog */ #define DRM_EDID_FEATURE_DISPLAY_TYPE (3 << 3) /* 00=mono, 01=rgb, 10=non-rgb, 11=unknown */ +/* If digital */ +#define DRM_EDID_FEATURE_COLOR_MASK (3 << 3) +#define DRM_EDID_FEATURE_RGB (0 << 3) +#define DRM_EDID_FEATURE_RGB_YCRCB444 (1 << 3) +#define DRM_EDID_FEATURE_RGB_YCRCB422 (2 << 3) +#define DRM_EDID_FEATURE_RGB_YCRCB (3 << 3) /* both 4:4:4 and 4:2:2 */ + #define DRM_EDID_FEATURE_PM_ACTIVE_OFF (1 << 5) #define DRM_EDID_FEATURE_PM_SUSPEND (1 << 6) #define DRM_EDID_FEATURE_PM_STANDBY (1 << 7) diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index c99c3d3e7811..6e3076ad646e 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -40,20 +40,6 @@ struct drm_fb_helper_crtc { struct drm_display_mode *desired_mode; }; -/* mode specified on the command line */ -struct drm_fb_helper_cmdline_mode { - bool specified; - bool refresh_specified; - bool bpp_specified; - int xres, yres; - int bpp; - int refresh; - bool rb; - bool interlace; - bool cvt; - bool margins; -}; - struct drm_fb_helper_surface_size { u32 fb_width; u32 fb_height; @@ -74,8 +60,8 @@ struct drm_fb_helper_funcs { }; struct drm_fb_helper_connector { - struct drm_fb_helper_cmdline_mode cmdline_mode; struct drm_connector *connector; + struct drm_cmdline_mode cmdline_mode; }; struct drm_fb_helper { diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 4585836ba664..ccfedb4f3eb0 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -373,6 +373,7 @@ header-y += unistd.h header-y += usbdevice_fs.h header-y += utime.h header-y += utsname.h +header-y += uvcvideo.h header-y += v4l2-mediabus.h header-y += v4l2-subdev.h header-y += veth.h diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index c3d6512eded1..8845613fd7e3 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -60,10 +60,6 @@ struct linux_binprm { unsigned long loader, exec; }; -extern void acct_arg_size(struct linux_binprm *bprm, unsigned long pages); -extern struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos, - int write); - #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT) diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index daf8c480c786..dcafe0bf0005 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -55,7 +55,8 @@ * bitmap_parse(buf, buflen, dst, nbits) Parse bitmap dst from kernel buf * bitmap_parse_user(ubuf, ulen, dst, nbits) Parse bitmap dst from user buf * bitmap_scnlistprintf(buf, len, src, nbits) Print bitmap src as list to buf - * bitmap_parselist(buf, dst, nbits) Parse bitmap dst from list + * bitmap_parselist(buf, dst, nbits) Parse bitmap dst from kernel buf + * bitmap_parselist_user(buf, dst, nbits) Parse bitmap dst from user buf * bitmap_find_free_region(bitmap, bits, order) Find and allocate bit region * bitmap_release_region(bitmap, pos, order) Free specified bit region * bitmap_allocate_region(bitmap, pos, order) Allocate specified bit region @@ -129,6 +130,8 @@ extern int bitmap_scnlistprintf(char *buf, unsigned int len, const unsigned long *src, int nbits); extern int bitmap_parselist(const char *buf, unsigned long *maskp, int nmaskbits); +extern int bitmap_parselist_user(const char __user *ubuf, unsigned int ulen, + unsigned long *dst, int nbits); extern void bitmap_remap(unsigned long *dst, const unsigned long *src, const unsigned long *old, const unsigned long *new, int bits); extern int bitmap_bitremap(int oldbit, diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 01eca1794e14..ab344a521105 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -99,24 +99,31 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat, unsigned long align, unsigned long goal); +#ifdef CONFIG_NO_BOOTMEM +/* We are using top down, so it is safe to use 0 here */ +#define BOOTMEM_LOW_LIMIT 0 +#else +#define BOOTMEM_LOW_LIMIT __pa(MAX_DMA_ADDRESS) +#endif + #define alloc_bootmem(x) \ - __alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem(x, SMP_CACHE_BYTES, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_align(x, align) \ - __alloc_bootmem(x, align, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem(x, align, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_nopanic(x) \ - __alloc_bootmem_nopanic(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem_nopanic(x, SMP_CACHE_BYTES, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_pages(x) \ - __alloc_bootmem(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem(x, PAGE_SIZE, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_pages_nopanic(x) \ - __alloc_bootmem_nopanic(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem_nopanic(x, PAGE_SIZE, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_node(pgdat, x) \ - __alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_node_nopanic(pgdat, x) \ - __alloc_bootmem_node_nopanic(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem_node_nopanic(pgdat, x, SMP_CACHE_BYTES, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_pages_node(pgdat, x) \ - __alloc_bootmem_node(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem_node(pgdat, x, PAGE_SIZE, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_pages_node_nopanic(pgdat, x) \ - __alloc_bootmem_node_nopanic(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)) + __alloc_bootmem_node_nopanic(pgdat, x, PAGE_SIZE, BOOTMEM_LOW_LIMIT) #define alloc_bootmem_low(x) \ __alloc_bootmem_low(x, SMP_CACHE_BYTES, 0) diff --git a/include/linux/c2port.h b/include/linux/c2port.h index 2a5cd867c365..a2f7d7413f30 100644 --- a/include/linux/c2port.h +++ b/include/linux/c2port.h @@ -60,9 +60,6 @@ struct c2port_ops { * Exported functions */ -#define to_class_dev(obj) container_of((obj), struct class_device, kobj) -#define to_c2port_device(obj) container_of((obj), struct c2port_device, class) - extern struct c2port_device *c2port_device_register(char *name, struct c2port_ops *ops, void *devdata); extern void c2port_device_unregister(struct c2port_device *dev); diff --git a/include/linux/capability.h b/include/linux/capability.h index 4554db0cde86..c42112350003 100644 --- a/include/linux/capability.h +++ b/include/linux/capability.h @@ -417,7 +417,6 @@ extern const kernel_cap_t __cap_init_eff_set; # define CAP_EMPTY_SET ((kernel_cap_t){{ 0, 0 }}) # define CAP_FULL_SET ((kernel_cap_t){{ ~0, ~0 }}) -# define CAP_INIT_EFF_SET ((kernel_cap_t){{ ~CAP_TO_MASK(CAP_SETPCAP), ~0 }}) # define CAP_FS_SET ((kernel_cap_t){{ CAP_FS_MASK_B0 \ | CAP_TO_MASK(CAP_LINUX_IMMUTABLE), \ CAP_FS_MASK_B1 } }) @@ -427,11 +426,7 @@ extern const kernel_cap_t __cap_init_eff_set; #endif /* _KERNEL_CAPABILITY_U32S != 2 */ -#define CAP_INIT_INH_SET CAP_EMPTY_SET - # define cap_clear(c) do { (c) = __cap_empty_set; } while (0) -# define cap_set_full(c) do { (c) = __cap_full_set; } while (0) -# define cap_set_init_eff(c) do { (c) = __cap_init_eff_set; } while (0) #define cap_raise(c, flag) ((c).cap[CAP_TO_INDEX(flag)] |= CAP_TO_MASK(flag)) #define cap_lower(c, flag) ((c).cap[CAP_TO_INDEX(flag)] &= ~CAP_TO_MASK(flag)) diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h index c918fbd33ee5..d4646b48dc4a 100644 --- a/include/linux/clocksource.h +++ b/include/linux/clocksource.h @@ -337,6 +337,14 @@ static inline void update_vsyscall_tz(void) extern void timekeeping_notify(struct clocksource *clock); +extern cycle_t clocksource_mmio_readl_up(struct clocksource *); +extern cycle_t clocksource_mmio_readl_down(struct clocksource *); +extern cycle_t clocksource_mmio_readw_up(struct clocksource *); +extern cycle_t clocksource_mmio_readw_down(struct clocksource *); + +extern int clocksource_mmio_init(void __iomem *, const char *, + unsigned long, int, unsigned, cycle_t (*)(struct clocksource *)); + extern int clocksource_i8253_init(void); #endif /* _LINUX_CLOCKSOURCE_H */ diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index cb4c1eb7778e..59e4028e833d 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -34,8 +34,12 @@ __asm__ ("" : "=r"(__ptr) : "0"(ptr)); \ (typeof(ptr)) (__ptr + (off)); }) +#ifdef __CHECKER__ +#define __must_be_array(arr) 0 +#else /* &a[0] degrades to a pointer: a different type from an array */ #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) +#endif /* * Force always-inline if the user requests it so via the .config, diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h index 64b7c003fd7a..dfadc96e9d63 100644 --- a/include/linux/compiler-gcc4.h +++ b/include/linux/compiler-gcc4.h @@ -51,7 +51,7 @@ #if __GNUC_MINOR__ > 0 #define __compiletime_object_size(obj) __builtin_object_size(obj, 0) #endif -#if __GNUC_MINOR__ >= 4 +#if __GNUC_MINOR__ >= 4 && !defined(__CHECKER__) #define __compiletime_warning(message) __attribute__((warning(message))) #define __compiletime_error(message) __attribute__((error(message))) #endif diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index bae6fe24d1f9..b24ac56477b4 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -547,6 +547,21 @@ static inline int cpumask_parse_user(const char __user *buf, int len, } /** + * cpumask_parselist_user - extract a cpumask from a user string + * @buf: the buffer to extract from + * @len: the length of the buffer + * @dstp: the cpumask to set. + * + * Returns -errno, or 0 for success. + */ +static inline int cpumask_parselist_user(const char __user *buf, int len, + struct cpumask *dstp) +{ + return bitmap_parselist_user(buf, len, cpumask_bits(dstp), + nr_cpumask_bits); +} + +/** * cpulist_scnprintf - print a cpumask into a string as comma-separated list * @buf: the buffer to sprintf into * @len: the length of the buffer diff --git a/include/linux/dlm_plock.h b/include/linux/dlm_plock.h index 2dd21243104f..3b1cc1be419f 100644 --- a/include/linux/dlm_plock.h +++ b/include/linux/dlm_plock.h @@ -14,7 +14,7 @@ #define DLM_PLOCK_MISC_NAME "dlm_plock" #define DLM_PLOCK_VERSION_MAJOR 1 -#define DLM_PLOCK_VERSION_MINOR 1 +#define DLM_PLOCK_VERSION_MINOR 2 #define DLM_PLOCK_VERSION_PATCH 0 enum { @@ -23,12 +23,14 @@ enum { DLM_PLOCK_OP_GET, }; +#define DLM_PLOCK_FL_CLOSE 1 + struct dlm_plock_info { __u32 version[3]; __u8 optype; __u8 ex; __u8 wait; - __u8 pad; + __u8 flags; __u32 pid; __s32 nodeid; __s32 rv; diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h index 493a2bf85f62..36a3ed63f571 100644 --- a/include/linux/dvb/frontend.h +++ b/include/linux/dvb/frontend.h @@ -175,14 +175,20 @@ typedef enum fe_transmit_mode { TRANSMISSION_MODE_2K, TRANSMISSION_MODE_8K, TRANSMISSION_MODE_AUTO, - TRANSMISSION_MODE_4K + TRANSMISSION_MODE_4K, + TRANSMISSION_MODE_1K, + TRANSMISSION_MODE_16K, + TRANSMISSION_MODE_32K, } fe_transmit_mode_t; typedef enum fe_bandwidth { BANDWIDTH_8_MHZ, BANDWIDTH_7_MHZ, BANDWIDTH_6_MHZ, - BANDWIDTH_AUTO + BANDWIDTH_AUTO, + BANDWIDTH_5_MHZ, + BANDWIDTH_10_MHZ, + BANDWIDTH_1_712_MHZ, } fe_bandwidth_t; @@ -191,7 +197,10 @@ typedef enum fe_guard_interval { GUARD_INTERVAL_1_16, GUARD_INTERVAL_1_8, GUARD_INTERVAL_1_4, - GUARD_INTERVAL_AUTO + GUARD_INTERVAL_AUTO, + GUARD_INTERVAL_1_128, + GUARD_INTERVAL_19_128, + GUARD_INTERVAL_19_256, } fe_guard_interval_t; @@ -305,7 +314,9 @@ struct dvb_frontend_event { #define DTV_ISDBS_TS_ID 42 -#define DTV_MAX_COMMAND DTV_ISDBS_TS_ID +#define DTV_DVBT2_PLP_ID 43 + +#define DTV_MAX_COMMAND DTV_DVBT2_PLP_ID typedef enum fe_pilot { PILOT_ON, @@ -337,6 +348,7 @@ typedef enum fe_delivery_system { SYS_DMBTH, SYS_CMMB, SYS_DAB, + SYS_DVBT2, } fe_delivery_system_t; struct dtv_cmds_h { diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h index 5a7546c12688..1421cc84afaa 100644 --- a/include/linux/dvb/version.h +++ b/include/linux/dvb/version.h @@ -24,6 +24,6 @@ #define _DVBVERSION_H_ #define DVB_API_VERSION 5 -#define DVB_API_VERSION_MINOR 2 +#define DVB_API_VERSION_MINOR 3 #endif /*_DVBVERSION_H_*/ diff --git a/include/linux/elf.h b/include/linux/elf.h index 4d608014753a..110821cb6ea5 100644 --- a/include/linux/elf.h +++ b/include/linux/elf.h @@ -395,6 +395,7 @@ typedef struct elf64_shdr { #define NT_S390_CTRS 0x304 /* s390 control registers */ #define NT_S390_PREFIX 0x305 /* s390 prefix register */ #define NT_S390_LAST_BREAK 0x306 /* s390 breaking event address */ +#define NT_ARM_VFP 0x400 /* ARM VFP/NEON registers */ /* Note header in a PT_NOTE section */ diff --git a/include/linux/filter.h b/include/linux/filter.h index 4609b85e559d..9ee3f9fb0b4a 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -131,6 +131,10 @@ struct sock_fprog { /* Required for SO_ATTACH_FILTER. */ #define SKF_LL_OFF (-0x200000) #ifdef __KERNEL__ + +struct sk_buff; +struct sock; + struct sk_filter { atomic_t refcnt; @@ -146,9 +150,6 @@ static inline unsigned int sk_filter_len(const struct sk_filter *fp) return fp->len * sizeof(struct sock_filter) + sizeof(*fp); } -struct sk_buff; -struct sock; - extern int sk_filter(struct sock *sk, struct sk_buff *skb); extern unsigned int sk_run_filter(const struct sk_buff *skb, const struct sock_filter *filter); diff --git a/include/linux/fs.h b/include/linux/fs.h index cdf9495df204..3f9d3251790d 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -23,7 +23,8 @@ /* Fixed constants first: */ #undef NR_OPEN -#define INR_OPEN 1024 /* Initial setting for nfile rlimits */ +#define INR_OPEN_CUR 1024 /* Initial setting for nfile rlimits */ +#define INR_OPEN_MAX 4096 /* Hard limit for nfile rlimits */ #define BLOCK_SIZE_BITS 10 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) @@ -634,8 +635,7 @@ struct address_space { unsigned int i_mmap_writable;/* count VM_SHARED mappings */ struct prio_tree_root i_mmap; /* tree of private and shared mappings */ struct list_head i_mmap_nonlinear;/*list VM_NONLINEAR mappings */ - spinlock_t i_mmap_lock; /* protect tree, count, list */ - unsigned int truncate_count; /* Cover race condition with truncate */ + struct mutex i_mmap_mutex; /* protect tree, count, list */ unsigned long nrpages; /* number of total pages */ pgoff_t writeback_index;/* writeback starts here */ const struct address_space_operations *a_ops; /* methods */ @@ -644,7 +644,6 @@ struct address_space { spinlock_t private_lock; /* for use by the address_space */ struct list_head private_list; /* ditto */ struct address_space *assoc_mapping; /* ditto */ - struct mutex unmap_mutex; /* to protect unmapping */ } __attribute__((aligned(sizeof(long)))); /* * On most architectures that alignment is already the case; but diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h index 76427e688d15..af095b54502e 100644 --- a/include/linux/fscache-cache.h +++ b/include/linux/fscache-cache.h @@ -100,17 +100,6 @@ struct fscache_operation { /* operation releaser */ fscache_operation_release_t release; - -#ifdef CONFIG_WORKQUEUE_DEBUGFS - struct work_struct put_work; /* work to delay operation put */ - const char *name; /* operation name */ - const char *state; /* operation state */ -#define fscache_set_op_name(OP, N) do { (OP)->name = (N); } while(0) -#define fscache_set_op_state(OP, S) do { (OP)->state = (S); } while(0) -#else -#define fscache_set_op_name(OP, N) do { } while(0) -#define fscache_set_op_state(OP, S) do { } while(0) -#endif }; extern atomic_t fscache_op_debug_id; @@ -137,7 +126,6 @@ static inline void fscache_operation_init(struct fscache_operation *op, op->processor = processor; op->release = release; INIT_LIST_HEAD(&op->pend_link); - fscache_set_op_state(op, "Init"); } /* diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 4eb56ed75fbc..fffdf00f87b9 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -72,6 +72,7 @@ struct fsl_usb2_platform_data { void (*exit)(struct platform_device *); void __iomem *regs; /* ioremap'd register base */ struct clk *clk; + unsigned power_budget; /* hcd->power_budget */ unsigned big_endian_mmio:1; unsigned big_endian_desc:1; unsigned es:1; /* need USBMODE:ES */ @@ -79,6 +80,21 @@ struct fsl_usb2_platform_data { unsigned have_sysif_regs:1; unsigned invert_drvvbus:1; unsigned invert_pwr_fault:1; + + unsigned suspended:1; + unsigned already_suspended:1; + + /* register save area for suspend/resume */ + u32 pm_command; + u32 pm_status; + u32 pm_intr_enable; + u32 pm_frame_index; + u32 pm_segment; + u32 pm_frame_list; + u32 pm_async_next; + u32 pm_configured_flag; + u32 pm_portsc; + u32 pm_usbgenctrl; }; /* Flags in fsl_usb2_mph_platform_data */ diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index 9869ef3674ac..5bbebda78b02 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -9,6 +9,8 @@ */ +#ifndef __GENALLOC_H__ +#define __GENALLOC_H__ /* * General purpose special memory pool descriptor. */ @@ -24,13 +26,34 @@ struct gen_pool { struct gen_pool_chunk { spinlock_t lock; struct list_head next_chunk; /* next chunk in pool */ + phys_addr_t phys_addr; /* physical starting address of memory chunk */ unsigned long start_addr; /* starting address of memory chunk */ unsigned long end_addr; /* ending address of memory chunk */ unsigned long bits[0]; /* bitmap for allocating memory chunk */ }; extern struct gen_pool *gen_pool_create(int, int); -extern int gen_pool_add(struct gen_pool *, unsigned long, size_t, int); +extern phys_addr_t gen_pool_virt_to_phys(struct gen_pool *pool, unsigned long); +extern int gen_pool_add_virt(struct gen_pool *, unsigned long, phys_addr_t, + size_t, int); +/** + * gen_pool_add - add a new chunk of special memory to the pool + * @pool: pool to add new memory chunk to + * @addr: starting address of memory chunk to add to pool + * @size: size in bytes of the memory chunk to add to pool + * @nid: node id of the node the chunk structure and bitmap should be + * allocated on, or -1 + * + * Add a new chunk of special memory to the specified pool. + * + * Returns 0 on success or a -ve errno on failure. + */ +static inline int gen_pool_add(struct gen_pool *pool, unsigned long addr, + size_t size, int nid) +{ + return gen_pool_add_virt(pool, addr, -1, size, nid); +} extern void gen_pool_destroy(struct gen_pool *); extern unsigned long gen_pool_alloc(struct gen_pool *, size_t); extern void gen_pool_free(struct gen_pool *, unsigned long, size_t); +#endif /* __GENALLOC_H__ */ diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 56d8fc87fbbc..cb4089254f01 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -249,14 +249,7 @@ static inline enum zone_type gfp_zone(gfp_t flags) z = (GFP_ZONE_TABLE >> (bit * ZONES_SHIFT)) & ((1 << ZONES_SHIFT) - 1); - - if (__builtin_constant_p(bit)) - BUILD_BUG_ON((GFP_ZONE_BAD >> bit) & 1); - else { -#ifdef CONFIG_DEBUG_VM - BUG_ON((GFP_ZONE_BAD >> bit) & 1); -#endif - } + VM_BUG_ON((GFP_ZONE_BAD >> bit) & 1); return z; } diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h index dd1a56fbe924..b5ca4b2c08ec 100644 --- a/include/linux/gpio_keys.h +++ b/include/linux/gpio_keys.h @@ -3,14 +3,15 @@ struct gpio_keys_button { /* Configuration parameters */ - int code; /* input event code (KEY_*, SW_*) */ + unsigned int code; /* input event code (KEY_*, SW_*) */ int gpio; int active_low; - char *desc; - int type; /* input event type (EV_KEY, EV_SW) */ + const char *desc; + unsigned int type; /* input event type (EV_KEY, EV_SW, EV_ABS) */ int wakeup; /* configure the button as a wake-up source */ int debounce_interval; /* debounce ticks interval in msecs */ bool can_disable; + int value; /* axis value for EV_ABS */ }; struct gpio_keys_platform_data { @@ -21,6 +22,7 @@ struct gpio_keys_platform_data { unsigned int rep:1; /* enable input subsystem auto repeat */ int (*enable)(struct device *dev); void (*disable)(struct device *dev); + const char *name; /* input device name */ }; #endif diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 62f500c724f9..51932e5acf7c 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -143,19 +143,18 @@ struct hrtimer_sleeper { */ struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base; - clockid_t index; + int index; + clockid_t clockid; struct timerqueue_head active; ktime_t resolution; ktime_t (*get_time)(void); ktime_t softirq_time; -#ifdef CONFIG_HIGH_RES_TIMERS ktime_t offset; -#endif }; enum hrtimer_base_type { - HRTIMER_BASE_REALTIME, HRTIMER_BASE_MONOTONIC, + HRTIMER_BASE_REALTIME, HRTIMER_BASE_BOOTTIME, HRTIMER_MAX_CLOCK_BASES, }; @@ -164,7 +163,7 @@ enum hrtimer_base_type { * struct hrtimer_cpu_base - the per cpu clock bases * @lock: lock protecting the base and associated clock bases * and timers - * @clock_base: array of clock bases for this cpu + * @active_bases: Bitfield to mark bases with active timers * @expires_next: absolute time of the next event which was scheduled * via clock_set_next_event() * @hres_active: State of high resolution mode @@ -173,10 +172,11 @@ enum hrtimer_base_type { * @nr_retries: Total number of hrtimer interrupt retries * @nr_hangs: Total number of hrtimer interrupt hangs * @max_hang_time: Maximum time spent in hrtimer_interrupt + * @clock_base: array of clock bases for this cpu */ struct hrtimer_cpu_base { raw_spinlock_t lock; - struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES]; + unsigned long active_bases; #ifdef CONFIG_HIGH_RES_TIMERS ktime_t expires_next; int hres_active; @@ -186,6 +186,7 @@ struct hrtimer_cpu_base { unsigned long nr_hangs; ktime_t max_hang_time; #endif + struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES]; }; static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time) @@ -256,8 +257,6 @@ static inline ktime_t hrtimer_expires_remaining(const struct hrtimer *timer) #ifdef CONFIG_HIGH_RES_TIMERS struct clock_event_device; -extern void clock_was_set(void); -extern void hres_timers_resume(void); extern void hrtimer_interrupt(struct clock_event_device *dev); /* @@ -291,16 +290,8 @@ extern void hrtimer_peek_ahead_timers(void); # define MONOTONIC_RES_NSEC LOW_RES_NSEC # define KTIME_MONOTONIC_RES KTIME_LOW_RES -/* - * clock_was_set() is a NOP for non- high-resolution systems. The - * time-sorted order guarantees that a timer does not expire early and - * is expired in the next softirq when the clock was advanced. - */ -static inline void clock_was_set(void) { } static inline void hrtimer_peek_ahead_timers(void) { } -static inline void hres_timers_resume(void) { } - /* * In non high resolution mode the time reference is taken from * the base softirq time variable. @@ -316,10 +307,18 @@ static inline int hrtimer_is_hres_active(struct hrtimer *timer) } #endif +extern void clock_was_set(void); +#ifdef CONFIG_TIMERFD +extern void timerfd_clock_was_set(void); +#else +static inline void timerfd_clock_was_set(void) { } +#endif +extern void hrtimers_resume(void); + extern ktime_t ktime_get(void); extern ktime_t ktime_get_real(void); extern ktime_t ktime_get_boottime(void); - +extern ktime_t ktime_get_monotonic_offset(void); DECLARE_PER_CPU(struct tick_device, tick_cpu_device); diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 8847c8c29791..48c32ebf65a7 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -92,12 +92,8 @@ extern void __split_huge_page_pmd(struct mm_struct *mm, pmd_t *pmd); #define wait_split_huge_page(__anon_vma, __pmd) \ do { \ pmd_t *____pmd = (__pmd); \ - spin_unlock_wait(&(__anon_vma)->root->lock); \ - /* \ - * spin_unlock_wait() is just a loop in C and so the \ - * CPU can reorder anything around it. \ - */ \ - smp_mb(); \ + anon_vma_lock(__anon_vma); \ + anon_vma_unlock(__anon_vma); \ BUG_ON(pmd_trans_splitting(*____pmd) || \ pmd_trans_huge(*____pmd)); \ } while (0) diff --git a/include/linux/i2c/i2c-sh_mobile.h b/include/linux/i2c/i2c-sh_mobile.h new file mode 100644 index 000000000000..beda7081aead --- /dev/null +++ b/include/linux/i2c/i2c-sh_mobile.h @@ -0,0 +1,10 @@ +#ifndef __I2C_SH_MOBILE_H__ +#define __I2C_SH_MOBILE_H__ + +#include <linux/platform_device.h> + +struct i2c_sh_mobile_platform_data { + unsigned long bus_speed; +}; + +#endif /* __I2C_SH_MOBILE_H__ */ diff --git a/include/linux/i2c/mpr121_touchkey.h b/include/linux/i2c/mpr121_touchkey.h new file mode 100644 index 000000000000..f0bcc38bbb97 --- /dev/null +++ b/include/linux/i2c/mpr121_touchkey.h @@ -0,0 +1,20 @@ +/* Header file for Freescale MPR121 Capacitive Touch Sensor */ + +#ifndef _MPR121_TOUCHKEY_H +#define _MPR121_TOUCHKEY_H + +/** + * struct mpr121_platform_data - platform data for mpr121 sensor + * @keymap: pointer to array of KEY_* values representing keymap + * @keymap_size: size of the keymap + * @wakeup: configure the button as a wake-up source + * @vdd_uv: VDD voltage in uV + */ +struct mpr121_platform_data { + const unsigned short *keymap; + unsigned int keymap_size; + bool wakeup; + int vdd_uv; +}; + +#endif /* _MPR121_TOUCHKEY_H */ diff --git a/include/linux/i2c/tsc2007.h b/include/linux/i2c/tsc2007.h index c6361fbb7bf9..591427a63b06 100644 --- a/include/linux/i2c/tsc2007.h +++ b/include/linux/i2c/tsc2007.h @@ -6,6 +6,13 @@ struct tsc2007_platform_data { u16 model; /* 2007. */ u16 x_plate_ohms; + u16 max_rt; /* max. resistance above which samples are ignored */ + unsigned long poll_delay; /* delay (in ms) after pen-down event + before polling starts */ + unsigned long poll_period; /* time (in ms) between samples */ + int fuzzx; /* fuzz factor for X, Y and pressure axes */ + int fuzzy; + int fuzzz; int (*get_pendown_state)(void); void (*clear_penirq)(void); /* If needed, clear 2nd level diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 689496bb6654..bafc58c00fc3 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -83,13 +83,6 @@ extern struct group_info init_groups; #define INIT_IDS #endif -/* - * Because of the reduced scope of CAP_SETPCAP when filesystem - * capabilities are in effect, it is safe to allow CAP_SETPCAP to - * be available in the default configuration. - */ -# define CAP_INIT_BSET CAP_FULL_SET - #ifdef CONFIG_RCU_BOOST #define INIT_TASK_RCU_BOOST() \ .rcu_boost_mutex = NULL, diff --git a/include/linux/input/ad714x.h b/include/linux/input/ad714x.h index 0cbe5e81482e..d388d857bf14 100644 --- a/include/linux/input/ad714x.h +++ b/include/linux/input/ad714x.h @@ -6,7 +6,7 @@ * The platform_data for the device's "struct device" holds this * information. * - * Copyright 2009 Analog Devices Inc. + * Copyright 2009-2011 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ @@ -58,6 +58,7 @@ struct ad714x_platform_data { struct ad714x_button_plat *button; unsigned short stage_cfg_reg[STAGE_NUM][STAGE_CFGREG_NUM]; unsigned short sys_cfg_reg[SYS_CFGREG_NUM]; + unsigned long irqflags; }; #endif diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h new file mode 100644 index 000000000000..ef792ecfaabf --- /dev/null +++ b/include/linux/input/adp5589.h @@ -0,0 +1,213 @@ +/* + * Analog Devices ADP5589 I/O Expander and QWERTY Keypad Controller + * + * Copyright 2010-2011 Analog Devices Inc. + * + * Licensed under the GPL-2. + */ + +#ifndef _ADP5589_H +#define _ADP5589_H + +#define ADP5589_ID 0x00 +#define ADP5589_INT_STATUS 0x01 +#define ADP5589_STATUS 0x02 +#define ADP5589_FIFO_1 0x03 +#define ADP5589_FIFO_2 0x04 +#define ADP5589_FIFO_3 0x05 +#define ADP5589_FIFO_4 0x06 +#define ADP5589_FIFO_5 0x07 +#define ADP5589_FIFO_6 0x08 +#define ADP5589_FIFO_7 0x09 +#define ADP5589_FIFO_8 0x0A +#define ADP5589_FIFO_9 0x0B +#define ADP5589_FIFO_10 0x0C +#define ADP5589_FIFO_11 0x0D +#define ADP5589_FIFO_12 0x0E +#define ADP5589_FIFO_13 0x0F +#define ADP5589_FIFO_14 0x10 +#define ADP5589_FIFO_15 0x11 +#define ADP5589_FIFO_16 0x12 +#define ADP5589_GPI_INT_STAT_A 0x13 +#define ADP5589_GPI_INT_STAT_B 0x14 +#define ADP5589_GPI_INT_STAT_C 0x15 +#define ADP5589_GPI_STATUS_A 0x16 +#define ADP5589_GPI_STATUS_B 0x17 +#define ADP5589_GPI_STATUS_C 0x18 +#define ADP5589_RPULL_CONFIG_A 0x19 +#define ADP5589_RPULL_CONFIG_B 0x1A +#define ADP5589_RPULL_CONFIG_C 0x1B +#define ADP5589_RPULL_CONFIG_D 0x1C +#define ADP5589_RPULL_CONFIG_E 0x1D +#define ADP5589_GPI_INT_LEVEL_A 0x1E +#define ADP5589_GPI_INT_LEVEL_B 0x1F +#define ADP5589_GPI_INT_LEVEL_C 0x20 +#define ADP5589_GPI_EVENT_EN_A 0x21 +#define ADP5589_GPI_EVENT_EN_B 0x22 +#define ADP5589_GPI_EVENT_EN_C 0x23 +#define ADP5589_GPI_INTERRUPT_EN_A 0x24 +#define ADP5589_GPI_INTERRUPT_EN_B 0x25 +#define ADP5589_GPI_INTERRUPT_EN_C 0x26 +#define ADP5589_DEBOUNCE_DIS_A 0x27 +#define ADP5589_DEBOUNCE_DIS_B 0x28 +#define ADP5589_DEBOUNCE_DIS_C 0x29 +#define ADP5589_GPO_DATA_OUT_A 0x2A +#define ADP5589_GPO_DATA_OUT_B 0x2B +#define ADP5589_GPO_DATA_OUT_C 0x2C +#define ADP5589_GPO_OUT_MODE_A 0x2D +#define ADP5589_GPO_OUT_MODE_B 0x2E +#define ADP5589_GPO_OUT_MODE_C 0x2F +#define ADP5589_GPIO_DIRECTION_A 0x30 +#define ADP5589_GPIO_DIRECTION_B 0x31 +#define ADP5589_GPIO_DIRECTION_C 0x32 +#define ADP5589_UNLOCK1 0x33 +#define ADP5589_UNLOCK2 0x34 +#define ADP5589_EXT_LOCK_EVENT 0x35 +#define ADP5589_UNLOCK_TIMERS 0x36 +#define ADP5589_LOCK_CFG 0x37 +#define ADP5589_RESET1_EVENT_A 0x38 +#define ADP5589_RESET1_EVENT_B 0x39 +#define ADP5589_RESET1_EVENT_C 0x3A +#define ADP5589_RESET2_EVENT_A 0x3B +#define ADP5589_RESET2_EVENT_B 0x3C +#define ADP5589_RESET_CFG 0x3D +#define ADP5589_PWM_OFFT_LOW 0x3E +#define ADP5589_PWM_OFFT_HIGH 0x3F +#define ADP5589_PWM_ONT_LOW 0x40 +#define ADP5589_PWM_ONT_HIGH 0x41 +#define ADP5589_PWM_CFG 0x42 +#define ADP5589_CLOCK_DIV_CFG 0x43 +#define ADP5589_LOGIC_1_CFG 0x44 +#define ADP5589_LOGIC_2_CFG 0x45 +#define ADP5589_LOGIC_FF_CFG 0x46 +#define ADP5589_LOGIC_INT_EVENT_EN 0x47 +#define ADP5589_POLL_PTIME_CFG 0x48 +#define ADP5589_PIN_CONFIG_A 0x49 +#define ADP5589_PIN_CONFIG_B 0x4A +#define ADP5589_PIN_CONFIG_C 0x4B +#define ADP5589_PIN_CONFIG_D 0x4C +#define ADP5589_GENERAL_CFG 0x4D +#define ADP5589_INT_EN 0x4E + +#define ADP5589_DEVICE_ID_MASK 0xF + +/* Put one of these structures in i2c_board_info platform_data */ + +#define ADP5589_KEYMAPSIZE 88 + +#define ADP5589_GPI_PIN_ROW0 97 +#define ADP5589_GPI_PIN_ROW1 98 +#define ADP5589_GPI_PIN_ROW2 99 +#define ADP5589_GPI_PIN_ROW3 100 +#define ADP5589_GPI_PIN_ROW4 101 +#define ADP5589_GPI_PIN_ROW5 102 +#define ADP5589_GPI_PIN_ROW6 103 +#define ADP5589_GPI_PIN_ROW7 104 +#define ADP5589_GPI_PIN_COL0 105 +#define ADP5589_GPI_PIN_COL1 106 +#define ADP5589_GPI_PIN_COL2 107 +#define ADP5589_GPI_PIN_COL3 108 +#define ADP5589_GPI_PIN_COL4 109 +#define ADP5589_GPI_PIN_COL5 110 +#define ADP5589_GPI_PIN_COL6 111 +#define ADP5589_GPI_PIN_COL7 112 +#define ADP5589_GPI_PIN_COL8 113 +#define ADP5589_GPI_PIN_COL9 114 +#define ADP5589_GPI_PIN_COL10 115 +#define GPI_LOGIC1 116 +#define GPI_LOGIC2 117 + +#define ADP5589_GPI_PIN_ROW_BASE ADP5589_GPI_PIN_ROW0 +#define ADP5589_GPI_PIN_ROW_END ADP5589_GPI_PIN_ROW7 +#define ADP5589_GPI_PIN_COL_BASE ADP5589_GPI_PIN_COL0 +#define ADP5589_GPI_PIN_COL_END ADP5589_GPI_PIN_COL10 + +#define ADP5589_GPI_PIN_BASE ADP5589_GPI_PIN_ROW_BASE +#define ADP5589_GPI_PIN_END ADP5589_GPI_PIN_COL_END + +#define ADP5589_GPIMAPSIZE_MAX (ADP5589_GPI_PIN_END - ADP5589_GPI_PIN_BASE + 1) + +struct adp5589_gpi_map { + unsigned short pin; + unsigned short sw_evt; +}; + +/* scan_cycle_time */ +#define ADP5589_SCAN_CYCLE_10ms 0 +#define ADP5589_SCAN_CYCLE_20ms 1 +#define ADP5589_SCAN_CYCLE_30ms 2 +#define ADP5589_SCAN_CYCLE_40ms 3 + +/* RESET_CFG */ +#define RESET_PULSE_WIDTH_500us 0 +#define RESET_PULSE_WIDTH_1ms 1 +#define RESET_PULSE_WIDTH_2ms 2 +#define RESET_PULSE_WIDTH_10ms 3 + +#define RESET_TRIG_TIME_0ms (0 << 2) +#define RESET_TRIG_TIME_1000ms (1 << 2) +#define RESET_TRIG_TIME_1500ms (2 << 2) +#define RESET_TRIG_TIME_2000ms (3 << 2) +#define RESET_TRIG_TIME_2500ms (4 << 2) +#define RESET_TRIG_TIME_3000ms (5 << 2) +#define RESET_TRIG_TIME_3500ms (6 << 2) +#define RESET_TRIG_TIME_4000ms (7 << 2) + +#define RESET_PASSTHRU_EN (1 << 5) +#define RESET1_POL_HIGH (1 << 6) +#define RESET1_POL_LOW (0 << 6) +#define RESET2_POL_HIGH (1 << 7) +#define RESET2_POL_LOW (0 << 7) + +/* Mask Bits: + * C C C C C C C C C C C | R R R R R R R R + * 1 9 8 7 6 5 4 3 2 1 0 | 7 6 5 4 3 2 1 0 + * 0 + * ---------------- BIT ------------------ + * 1 1 1 1 1 1 1 1 1 0 0 | 0 0 0 0 0 0 0 0 + * 8 7 6 5 4 3 2 1 0 9 8 | 7 6 5 4 3 2 1 0 + */ + +#define ADP_ROW(x) (1 << (x)) +#define ADP_COL(x) (1 << (x + 8)) + +struct adp5589_kpad_platform_data { + unsigned keypad_en_mask; /* Keypad (Rows/Columns) enable mask */ + const unsigned short *keymap; /* Pointer to keymap */ + unsigned short keymapsize; /* Keymap size */ + bool repeat; /* Enable key repeat */ + bool en_keylock; /* Enable key lock feature */ + unsigned char unlock_key1; /* Unlock Key 1 */ + unsigned char unlock_key2; /* Unlock Key 2 */ + unsigned char unlock_timer; /* Time in seconds [0..7] between the two unlock keys 0=disable */ + unsigned char scan_cycle_time; /* Time between consecutive scan cycles */ + unsigned char reset_cfg; /* Reset config */ + unsigned short reset1_key_1; /* Reset Key 1 */ + unsigned short reset1_key_2; /* Reset Key 2 */ + unsigned short reset1_key_3; /* Reset Key 3 */ + unsigned short reset2_key_1; /* Reset Key 1 */ + unsigned short reset2_key_2; /* Reset Key 2 */ + unsigned debounce_dis_mask; /* Disable debounce mask */ + unsigned pull_dis_mask; /* Disable all pull resistors mask */ + unsigned pullup_en_100k; /* Pull-Up 100k Enable Mask */ + unsigned pullup_en_300k; /* Pull-Up 300k Enable Mask */ + unsigned pulldown_en_300k; /* Pull-Down 300k Enable Mask */ + const struct adp5589_gpi_map *gpimap; + unsigned short gpimapsize; + const struct adp5589_gpio_platform_data *gpio_data; +}; + +struct i2c_client; /* forward declaration */ + +struct adp5589_gpio_platform_data { + int gpio_start; /* GPIO Chip base # */ + int (*setup)(struct i2c_client *client, + int gpio, unsigned ngpio, + void *context); + int (*teardown)(struct i2c_client *client, + int gpio, unsigned ngpio, + void *context); + void *context; +}; + +#endif diff --git a/include/linux/kernel.h b/include/linux/kernel.h index f37ba716ef8b..fb0e7329fee1 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -248,6 +248,37 @@ int __must_check kstrtos16(const char *s, unsigned int base, s16 *res); int __must_check kstrtou8(const char *s, unsigned int base, u8 *res); int __must_check kstrtos8(const char *s, unsigned int base, s8 *res); +int __must_check kstrtoull_from_user(const char __user *s, size_t count, unsigned int base, unsigned long long *res); +int __must_check kstrtoll_from_user(const char __user *s, size_t count, unsigned int base, long long *res); +int __must_check kstrtoul_from_user(const char __user *s, size_t count, unsigned int base, unsigned long *res); +int __must_check kstrtol_from_user(const char __user *s, size_t count, unsigned int base, long *res); +int __must_check kstrtouint_from_user(const char __user *s, size_t count, unsigned int base, unsigned int *res); +int __must_check kstrtoint_from_user(const char __user *s, size_t count, unsigned int base, int *res); +int __must_check kstrtou16_from_user(const char __user *s, size_t count, unsigned int base, u16 *res); +int __must_check kstrtos16_from_user(const char __user *s, size_t count, unsigned int base, s16 *res); +int __must_check kstrtou8_from_user(const char __user *s, size_t count, unsigned int base, u8 *res); +int __must_check kstrtos8_from_user(const char __user *s, size_t count, unsigned int base, s8 *res); + +static inline int __must_check kstrtou64_from_user(const char __user *s, size_t count, unsigned int base, u64 *res) +{ + return kstrtoull_from_user(s, count, base, res); +} + +static inline int __must_check kstrtos64_from_user(const char __user *s, size_t count, unsigned int base, s64 *res) +{ + return kstrtoll_from_user(s, count, base, res); +} + +static inline int __must_check kstrtou32_from_user(const char __user *s, size_t count, unsigned int base, u32 *res) +{ + return kstrtouint_from_user(s, count, base, res); +} + +static inline int __must_check kstrtos32_from_user(const char __user *s, size_t count, unsigned int base, s32 *res) +{ + return kstrtoint_from_user(s, count, base, res); +} + extern unsigned long simple_strtoul(const char *,char **,unsigned int); extern long simple_strtol(const char *,char **,unsigned int); extern unsigned long long simple_strtoull(const char *,char **,unsigned int); @@ -638,6 +669,13 @@ struct sysinfo { char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */ }; +#ifdef __CHECKER__ +#define BUILD_BUG_ON_NOT_POWER_OF_2(n) +#define BUILD_BUG_ON_ZERO(e) +#define BUILD_BUG_ON_NULL(e) +#define BUILD_BUG_ON(condition) +#else /* __CHECKER__ */ + /* Force a compilation error if a constant expression is not a power of 2 */ #define BUILD_BUG_ON_NOT_POWER_OF_2(n) \ BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0)) @@ -674,6 +712,7 @@ extern int __build_bug_on_failed; if (condition) __build_bug_on_failed = 1; \ } while(0) #endif +#endif /* __CHECKER__ */ /* Trap pasters of __FUNCTION__ at compile-time */ #define __FUNCTION__ (__func__) diff --git a/include/linux/key.h b/include/linux/key.h index b2bb01719561..ef19b99aff98 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -276,6 +276,19 @@ static inline key_serial_t key_serial(struct key *key) return key ? key->serial : 0; } +/** + * key_is_instantiated - Determine if a key has been positively instantiated + * @key: The key to check. + * + * Return true if the specified key has been positively instantiated, false + * otherwise. + */ +static inline bool key_is_instantiated(const struct key *key) +{ + return test_bit(KEY_FLAG_INSTANTIATED, &key->flags) && + !test_bit(KEY_FLAG_NEGATIVE, &key->flags); +} + #define rcu_dereference_key(KEY) \ (rcu_dereference_protected((KEY)->payload.rcudata, \ rwsem_is_locked(&((struct key *)(KEY))->sem))) diff --git a/include/linux/kmod.h b/include/linux/kmod.h index 310231823852..d4a5c84c503d 100644 --- a/include/linux/kmod.h +++ b/include/linux/kmod.h @@ -24,6 +24,7 @@ #include <linux/errno.h> #include <linux/compiler.h> #include <linux/workqueue.h> +#include <linux/sysctl.h> #define KMOD_PATH_LEN 256 @@ -109,6 +110,8 @@ call_usermodehelper(char *path, char **argv, char **envp, enum umh_wait wait) NULL, NULL, NULL); } +extern struct ctl_table usermodehelper_table[]; + extern void usermodehelper_init(void); extern int usermodehelper_disable(void); diff --git a/include/linux/kvm.h b/include/linux/kvm.h index ea2dc1a2e13d..55ef181521ff 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -541,6 +541,9 @@ struct kvm_ppc_pvinfo { #define KVM_CAP_PPC_GET_PVINFO 57 #define KVM_CAP_PPC_IRQ_LEVEL 58 #define KVM_CAP_ASYNC_PF 59 +#define KVM_CAP_TSC_CONTROL 60 +#define KVM_CAP_GET_TSC_KHZ 61 +#define KVM_CAP_PPC_BOOKE_SREGS 62 #ifdef KVM_CAP_IRQ_ROUTING @@ -677,6 +680,9 @@ struct kvm_clock_data { #define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) /* Available with KVM_CAP_PPC_GET_PVINFO */ #define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) +/* Available with KVM_CAP_TSC_CONTROL */ +#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) +#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) /* * ioctls for vcpu fds diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index ab428552af8e..31ebb59cbd2f 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -27,6 +27,10 @@ #include <asm/kvm_host.h> +#ifndef KVM_MMIO_SIZE +#define KVM_MMIO_SIZE 8 +#endif + /* * vcpu->requests bit members */ @@ -43,7 +47,6 @@ #define KVM_REQ_DEACTIVATE_FPU 10 #define KVM_REQ_EVENT 11 #define KVM_REQ_APF_HALT 12 -#define KVM_REQ_NMI 13 #define KVM_USERSPACE_IRQ_SOURCE_ID 0 @@ -133,7 +136,8 @@ struct kvm_vcpu { int mmio_read_completed; int mmio_is_write; int mmio_size; - unsigned char mmio_data[8]; + int mmio_index; + unsigned char mmio_data[KVM_MMIO_SIZE]; gpa_t mmio_phys_addr; #endif @@ -292,9 +296,10 @@ static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i) } #define kvm_for_each_vcpu(idx, vcpup, kvm) \ - for (idx = 0, vcpup = kvm_get_vcpu(kvm, idx); \ - idx < atomic_read(&kvm->online_vcpus) && vcpup; \ - vcpup = kvm_get_vcpu(kvm, ++idx)) + for (idx = 0; \ + idx < atomic_read(&kvm->online_vcpus) && \ + (vcpup = kvm_get_vcpu(kvm, idx)) != NULL; \ + idx++) int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id); void kvm_vcpu_uninit(struct kvm_vcpu *vcpu); @@ -365,7 +370,6 @@ pfn_t gfn_to_pfn_prot(struct kvm *kvm, gfn_t gfn, bool write_fault, bool *writable); pfn_t gfn_to_pfn_memslot(struct kvm *kvm, struct kvm_memory_slot *slot, gfn_t gfn); -int memslot_id(struct kvm *kvm, gfn_t gfn); void kvm_release_pfn_dirty(pfn_t); void kvm_release_pfn_clean(pfn_t pfn); void kvm_set_pfn_dirty(pfn_t pfn); @@ -513,6 +517,7 @@ struct kvm_assigned_dev_kernel { struct kvm *kvm; spinlock_t intx_lock; char irq_name[32]; + struct pci_saved_state *pci_saved_state; }; struct kvm_irq_mask_notifier { @@ -587,8 +592,17 @@ static inline int kvm_deassign_device(struct kvm *kvm, static inline void kvm_guest_enter(void) { + BUG_ON(preemptible()); account_system_vtime(current); current->flags |= PF_VCPU; + /* KVM does not hold any references to rcu protected data when it + * switches CPU into a guest mode. In fact switching to a guest mode + * is very similar to exiting to userspase from rcu point of view. In + * addition CPU may stay in a guest mode for quite a long time (up to + * one time slice). Lets treat guest mode as quiescent state, just like + * we do with user-mode execution. + */ + rcu_virt_note_context_switch(smp_processor_id()); } static inline void kvm_guest_exit(void) @@ -597,6 +611,11 @@ static inline void kvm_guest_exit(void) current->flags &= ~PF_VCPU; } +static inline int memslot_id(struct kvm *kvm, gfn_t gfn) +{ + return gfn_to_memslot(kvm, gfn)->id; +} + static inline unsigned long gfn_to_hva_memslot(struct kvm_memory_slot *slot, gfn_t gfn) { diff --git a/include/linux/leds-pca9532.h b/include/linux/leds-pca9532.h index f158eb1149aa..b8d6fffed4d8 100644 --- a/include/linux/leds-pca9532.h +++ b/include/linux/leds-pca9532.h @@ -25,7 +25,7 @@ enum pca9532_state { }; enum pca9532_type { PCA9532_TYPE_NONE, PCA9532_TYPE_LED, - PCA9532_TYPE_N2100_BEEP }; + PCA9532_TYPE_N2100_BEEP, PCA9532_TYPE_GPIO }; struct pca9532_led { u8 id; @@ -41,6 +41,7 @@ struct pca9532_platform_data { struct pca9532_led leds[16]; u8 pwm[2]; u8 psc[2]; + int gpio_base; }; #endif /* __LINUX_PCA9532_H */ diff --git a/include/linux/leds-regulator.h b/include/linux/leds-regulator.h index 5a8eb389aab8..e2337a8c90b0 100644 --- a/include/linux/leds-regulator.h +++ b/include/linux/leds-regulator.h @@ -16,7 +16,7 @@ * Use "vled" as supply id when declaring the regulator consumer: * * static struct regulator_consumer_supply pcap_regulator_VVIB_consumers [] = { - * { .dev_name = "leds-regulator.0", supply = "vled" }, + * { .dev_name = "leds-regulator.0", .supply = "vled" }, * }; * * If you have several regulator driven LEDs, you can append a numerical id to diff --git a/include/linux/leds.h b/include/linux/leds.h index 61e0340a4b77..5884def15a24 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -207,5 +207,7 @@ struct gpio_led_platform_data { unsigned long *delay_off); }; +struct platform_device *gpio_led_register_device( + int id, const struct gpio_led_platform_data *pdata); #endif /* __LINUX_LEDS_H_INCLUDED */ diff --git a/include/linux/linkage.h b/include/linux/linkage.h index 7135ebc8428c..3f46aedea42f 100644 --- a/include/linux/linkage.h +++ b/include/linux/linkage.h @@ -14,10 +14,6 @@ #define asmlinkage CPP_ASMLINKAGE #endif -#ifndef asmregparm -# define asmregparm -#endif - #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE) #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE) diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 4aef1dda6406..ef820a3c378b 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -487,12 +487,15 @@ static inline void print_irqtrace_events(struct task_struct *curr) #ifdef CONFIG_DEBUG_LOCK_ALLOC # ifdef CONFIG_PROVE_LOCKING # define mutex_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 2, NULL, i) +# define mutex_acquire_nest(l, s, t, n, i) lock_acquire(l, s, t, 0, 2, n, i) # else # define mutex_acquire(l, s, t, i) lock_acquire(l, s, t, 0, 1, NULL, i) +# define mutex_acquire_nest(l, s, t, n, i) lock_acquire(l, s, t, 0, 1, n, i) # endif # define mutex_release(l, n, i) lock_release(l, n, i) #else # define mutex_acquire(l, s, t, i) do { } while (0) +# define mutex_acquire_nest(l, s, t, n, i) do { } while (0) # define mutex_release(l, n, i) do { } while (0) #endif diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h index 112a55033352..88e78dedc2e8 100644 --- a/include/linux/lsm_audit.h +++ b/include/linux/lsm_audit.h @@ -27,7 +27,7 @@ /* Auxiliary data to use in generating the audit record. */ struct common_audit_data { char type; -#define LSM_AUDIT_DATA_FS 1 +#define LSM_AUDIT_DATA_PATH 1 #define LSM_AUDIT_DATA_NET 2 #define LSM_AUDIT_DATA_CAP 3 #define LSM_AUDIT_DATA_IPC 4 @@ -35,12 +35,13 @@ struct common_audit_data { #define LSM_AUDIT_DATA_KEY 6 #define LSM_AUDIT_DATA_NONE 7 #define LSM_AUDIT_DATA_KMOD 8 +#define LSM_AUDIT_DATA_INODE 9 +#define LSM_AUDIT_DATA_DENTRY 10 struct task_struct *tsk; union { - struct { - struct path path; - struct inode *inode; - } fs; + struct path path; + struct dentry *dentry; + struct inode *inode; struct { int netif; struct sock *sk; diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 62a10c2a11f2..7525e38c434d 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -2,6 +2,8 @@ #define _LINUX_MEMBLOCK_H #ifdef __KERNEL__ +#define MEMBLOCK_ERROR 0 + #ifdef CONFIG_HAVE_MEMBLOCK /* * Logical memory blocks. @@ -20,7 +22,6 @@ #include <asm/memblock.h> #define INIT_MEMBLOCK_REGIONS 128 -#define MEMBLOCK_ERROR 0 struct memblock_region { phys_addr_t base; @@ -160,6 +161,12 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo #define __initdata_memblock #endif +#else +static inline phys_addr_t memblock_alloc(phys_addr_t size, phys_addr_t align) +{ + return MEMBLOCK_ERROR; +} + #endif /* CONFIG_HAVE_MEMBLOCK */ #endif /* __KERNEL__ */ diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 31ac26ca4acf..7978eec1b7d9 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -199,6 +199,9 @@ void mpol_free_shared_policy(struct shared_policy *p); struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp, unsigned long idx); +struct mempolicy *get_vma_policy(struct task_struct *tsk, + struct vm_area_struct *vma, unsigned long addr); + extern void numa_default_policy(void); extern void numa_policy_init(void); extern void mpol_rebind_task(struct task_struct *tsk, const nodemask_t *new, @@ -228,10 +231,10 @@ int do_migrate_pages(struct mm_struct *mm, #ifdef CONFIG_TMPFS extern int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context); +#endif extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol, int no_context); -#endif /* Check if a vma is migratable */ static inline int vma_migratable(struct vm_area_struct *vma) @@ -368,13 +371,13 @@ static inline int mpol_parse_str(char *str, struct mempolicy **mpol, { return 1; /* error */ } +#endif static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol, int no_context) { return 0; } -#endif #endif /* CONFIG_NUMA */ #endif /* __KERNEL__ */ diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h index 466b1c777aff..d12f8d635a81 100644 --- a/include/linux/mfd/wm8994/pdata.h +++ b/include/linux/mfd/wm8994/pdata.h @@ -32,6 +32,10 @@ struct wm8994_ldo_pdata { #define WM8994_EQ_REGS 20 #define WM8958_MBC_CUTOFF_REGS 20 #define WM8958_MBC_COEFF_REGS 48 +#define WM8958_MBC_COMBINED_REGS 56 +#define WM8958_VSS_HPF_REGS 2 +#define WM8958_VSS_REGS 148 +#define WM8958_ENH_EQ_REGS 32 /** * DRC configurations are specified with a label and a set of register @@ -71,6 +75,42 @@ struct wm8958_mbc_cfg { const char *name; u16 cutoff_regs[WM8958_MBC_CUTOFF_REGS]; u16 coeff_regs[WM8958_MBC_COEFF_REGS]; + + /* Coefficient layout when using MBC+VSS firmware */ + u16 combined_regs[WM8958_MBC_COMBINED_REGS]; +}; + +/** + * VSS HPF configurations are specified with a label and two values to + * write. Configurations are expected to be generated using the + * multiband compressor configuration panel in WISCE - see + * http://www.wolfsonmicro.com/wisce/ + */ +struct wm8958_vss_hpf_cfg { + const char *name; + u16 regs[WM8958_VSS_HPF_REGS]; +}; + +/** + * VSS configurations are specified with a label and array of values + * to write. Configurations are expected to be generated using the + * multiband compressor configuration panel in WISCE - see + * http://www.wolfsonmicro.com/wisce/ + */ +struct wm8958_vss_cfg { + const char *name; + u16 regs[WM8958_VSS_REGS]; +}; + +/** + * Enhanced EQ configurations are specified with a label and array of + * values to write. Configurations are expected to be generated using + * the multiband compressor configuration panel in WISCE - see + * http://www.wolfsonmicro.com/wisce/ + */ +struct wm8958_enh_eq_cfg { + const char *name; + u16 regs[WM8958_ENH_EQ_REGS]; }; struct wm8994_pdata { @@ -95,6 +135,15 @@ struct wm8994_pdata { int num_mbc_cfgs; struct wm8958_mbc_cfg *mbc_cfgs; + int num_vss_cfgs; + struct wm8958_vss_cfg *vss_cfgs; + + int num_vss_hpf_cfgs; + struct wm8958_vss_hpf_cfg *vss_hpf_cfgs; + + int num_enh_eq_cfgs; + struct wm8958_enh_eq_cfg *enh_eq_cfgs; + /* LINEOUT can be differential or single ended */ unsigned int lineout1_diff:1; unsigned int lineout2_diff:1; diff --git a/include/linux/mm.h b/include/linux/mm.h index 6507dde38b16..8eb969ebf904 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -153,6 +153,7 @@ extern pgprot_t protection_map[16]; #define FAULT_FLAG_MKWRITE 0x04 /* Fault was mkwrite of existing pte */ #define FAULT_FLAG_ALLOW_RETRY 0x08 /* Retry fault if blocking */ #define FAULT_FLAG_RETRY_NOWAIT 0x10 /* Don't drop mmap_sem and wait when retrying */ +#define FAULT_FLAG_KILLABLE 0x20 /* The fault task is in SIGKILL killable region */ /* * This interface is used by x86 PAT code to identify a pfn mapping that is @@ -604,10 +605,6 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma) #define NODE_NOT_IN_PAGE_FLAGS #endif -#ifndef PFN_SECTION_SHIFT -#define PFN_SECTION_SHIFT 0 -#endif - /* * Define the bit shifts to access each section. For non-existent * sections we define the shift as 0; that plus a 0 mask ensures @@ -681,6 +678,12 @@ static inline struct zone *page_zone(struct page *page) } #if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP) +static inline void set_page_section(struct page *page, unsigned long section) +{ + page->flags &= ~(SECTIONS_MASK << SECTIONS_PGSHIFT); + page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT; +} + static inline unsigned long page_to_section(struct page *page) { return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK; @@ -699,18 +702,14 @@ static inline void set_page_node(struct page *page, unsigned long node) page->flags |= (node & NODES_MASK) << NODES_PGSHIFT; } -static inline void set_page_section(struct page *page, unsigned long section) -{ - page->flags &= ~(SECTIONS_MASK << SECTIONS_PGSHIFT); - page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT; -} - static inline void set_page_links(struct page *page, enum zone_type zone, unsigned long node, unsigned long pfn) { set_page_zone(page, zone); set_page_node(page, node); +#if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP) set_page_section(page, pfn_to_section_nr(pfn)); +#endif } /* @@ -862,26 +861,18 @@ extern void pagefault_out_of_memory(void); #define offset_in_page(p) ((unsigned long)(p) & ~PAGE_MASK) /* - * Flags passed to show_mem() and __show_free_areas() to suppress output in + * Flags passed to show_mem() and show_free_areas() to suppress output in * various contexts. */ #define SHOW_MEM_FILTER_NODES (0x0001u) /* filter disallowed nodes */ -extern void show_free_areas(void); -extern void __show_free_areas(unsigned int flags); +extern void show_free_areas(unsigned int flags); +extern bool skip_free_areas_node(unsigned int flags, int nid); int shmem_lock(struct file *file, int lock, struct user_struct *user); struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags); int shmem_zero_setup(struct vm_area_struct *); -#ifndef CONFIG_MMU -extern unsigned long shmem_get_unmapped_area(struct file *file, - unsigned long addr, - unsigned long len, - unsigned long pgoff, - unsigned long flags); -#endif - extern int can_do_mlock(void); extern int user_shm_lock(size_t, struct user_struct *); extern void user_shm_unlock(size_t, struct user_struct *); @@ -894,8 +885,6 @@ struct zap_details { struct address_space *check_mapping; /* Check page->mapping if set */ pgoff_t first_index; /* Lowest page->index to unmap */ pgoff_t last_index; /* Highest page->index to unmap */ - spinlock_t *i_mmap_lock; /* For unmap_mapping_range: */ - unsigned long truncate_count; /* Compare vm_truncate_count */ }; struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, @@ -905,7 +894,7 @@ int zap_vma_ptes(struct vm_area_struct *vma, unsigned long address, unsigned long size); unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address, unsigned long size, struct zap_details *); -unsigned long unmap_vmas(struct mmu_gather **tlb, +unsigned long unmap_vmas(struct mmu_gather *tlb, struct vm_area_struct *start_vma, unsigned long start_addr, unsigned long end_addr, unsigned long *nr_accounted, struct zap_details *); @@ -1056,65 +1045,35 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, /* * per-process(per-mm_struct) statistics. */ -#if defined(SPLIT_RSS_COUNTING) -/* - * The mm counters are not protected by its page_table_lock, - * so must be incremented atomically. - */ static inline void set_mm_counter(struct mm_struct *mm, int member, long value) { atomic_long_set(&mm->rss_stat.count[member], value); } +#if defined(SPLIT_RSS_COUNTING) unsigned long get_mm_counter(struct mm_struct *mm, int member); - -static inline void add_mm_counter(struct mm_struct *mm, int member, long value) -{ - atomic_long_add(value, &mm->rss_stat.count[member]); -} - -static inline void inc_mm_counter(struct mm_struct *mm, int member) -{ - atomic_long_inc(&mm->rss_stat.count[member]); -} - -static inline void dec_mm_counter(struct mm_struct *mm, int member) -{ - atomic_long_dec(&mm->rss_stat.count[member]); -} - -#else /* !USE_SPLIT_PTLOCKS */ -/* - * The mm counters are protected by its page_table_lock, - * so can be incremented directly. - */ -static inline void set_mm_counter(struct mm_struct *mm, int member, long value) -{ - mm->rss_stat.count[member] = value; -} - +#else static inline unsigned long get_mm_counter(struct mm_struct *mm, int member) { - return mm->rss_stat.count[member]; + return atomic_long_read(&mm->rss_stat.count[member]); } +#endif static inline void add_mm_counter(struct mm_struct *mm, int member, long value) { - mm->rss_stat.count[member] += value; + atomic_long_add(value, &mm->rss_stat.count[member]); } static inline void inc_mm_counter(struct mm_struct *mm, int member) { - mm->rss_stat.count[member]++; + atomic_long_inc(&mm->rss_stat.count[member]); } static inline void dec_mm_counter(struct mm_struct *mm, int member) { - mm->rss_stat.count[member]--; + atomic_long_dec(&mm->rss_stat.count[member]); } -#endif /* !USE_SPLIT_PTLOCKS */ - static inline unsigned long get_mm_rss(struct mm_struct *mm) { return get_mm_counter(mm, MM_FILEPAGES) + @@ -1163,13 +1122,24 @@ static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm) #endif /* + * This struct is used to pass information from page reclaim to the shrinkers. + * We consolidate the values for easier extention later. + */ +struct shrink_control { + gfp_t gfp_mask; + + /* How many slab objects shrinker() should scan and try to reclaim */ + unsigned long nr_to_scan; +}; + +/* * A callback you can register to apply pressure to ageable caches. * - * 'shrink' is passed a count 'nr_to_scan' and a 'gfpmask'. It should - * look through the least-recently-used 'nr_to_scan' entries and - * attempt to free them up. It should return the number of objects - * which remain in the cache. If it returns -1, it means it cannot do - * any scanning at this time (eg. there is a risk of deadlock). + * 'sc' is passed shrink_control which includes a count 'nr_to_scan' + * and a 'gfpmask'. It should look through the least-recently-used + * 'nr_to_scan' entries and attempt to free them up. It should return + * the number of objects which remain in the cache. If it returns -1, it means + * it cannot do any scanning at this time (eg. there is a risk of deadlock). * * The 'gfpmask' refers to the allocation we are currently trying to * fulfil. @@ -1178,7 +1148,7 @@ static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm) * querying the cache size, so a fastpath for that case is appropriate. */ struct shrinker { - int (*shrink)(struct shrinker *, int nr_to_scan, gfp_t gfp_mask); + int (*shrink)(struct shrinker *, struct shrink_control *sc); int seeks; /* seeks to recreate an obj */ /* These are for internal use */ @@ -1380,7 +1350,7 @@ extern void set_dma_reserve(unsigned long new_dma_reserve); extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long, enum memmap_context); extern void setup_per_zone_wmarks(void); -extern void calculate_zone_inactive_ratio(struct zone *zone); +extern int __meminit init_per_zone_wmark_min(void); extern void mem_init(void); extern void __init mmap_init(void); extern void show_mem(unsigned int flags); @@ -1388,6 +1358,8 @@ extern void si_meminfo(struct sysinfo * val); extern void si_meminfo_node(struct sysinfo *val, int nid); extern int after_bootmem; +extern void warn_alloc_failed(gfp_t gfp_mask, int order, const char *fmt, ...); + extern void setup_per_cpu_pageset(void); extern void zone_pcp_update(struct zone *zone); @@ -1517,15 +1489,17 @@ unsigned long ra_submit(struct file_ra_state *ra, struct address_space *mapping, struct file *filp); -/* Do stack extension */ +/* Generic expand stack which grows the stack according to GROWS{UP,DOWN} */ extern int expand_stack(struct vm_area_struct *vma, unsigned long address); + +/* CONFIG_STACK_GROWSUP still needs to to grow downwards at some places */ +extern int expand_downwards(struct vm_area_struct *vma, + unsigned long address); #if VM_GROWSUP extern int expand_upwards(struct vm_area_struct *vma, unsigned long address); #else #define expand_upwards(vma, address) do { } while (0) #endif -extern int expand_stack_downwards(struct vm_area_struct *vma, - unsigned long address); /* Look up the first VMA which satisfies addr < vm_end, NULL if none. */ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr); @@ -1627,8 +1601,9 @@ int in_gate_area_no_mm(unsigned long addr); int drop_caches_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); -unsigned long shrink_slab(unsigned long scanned, gfp_t gfp_mask, - unsigned long lru_pages); +unsigned long shrink_slab(struct shrink_control *shrink, + unsigned long nr_pages_scanned, + unsigned long lru_pages); #ifndef CONFIG_MMU #define randomize_va_space 0 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 02aa5619709b..071d459e866b 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -175,7 +175,6 @@ struct vm_area_struct { units, *not* PAGE_CACHE_SIZE */ struct file * vm_file; /* File we map to (can be NULL). */ void * vm_private_data; /* was vm_pte (shared mem) */ - unsigned long vm_truncate_count;/* truncate_count or restart_addr */ #ifndef CONFIG_MMU struct vm_region *vm_region; /* NOMMU mapping region */ @@ -205,19 +204,16 @@ enum { #if USE_SPLIT_PTLOCKS && defined(CONFIG_MMU) #define SPLIT_RSS_COUNTING -struct mm_rss_stat { - atomic_long_t count[NR_MM_COUNTERS]; -}; /* per-thread cached information, */ struct task_rss_stat { int events; /* for synchronization threshold */ int count[NR_MM_COUNTERS]; }; -#else /* !USE_SPLIT_PTLOCKS */ +#endif /* USE_SPLIT_PTLOCKS */ + struct mm_rss_stat { - unsigned long count[NR_MM_COUNTERS]; + atomic_long_t count[NR_MM_COUNTERS]; }; -#endif /* !USE_SPLIT_PTLOCKS */ struct mm_struct { struct vm_area_struct * mmap; /* list of VMAs */ @@ -266,8 +262,6 @@ struct mm_struct { struct linux_binfmt *binfmt; - cpumask_t cpu_vm_mask; - /* Architecture-specific MM context */ mm_context_t context; @@ -317,9 +311,14 @@ struct mm_struct { #ifdef CONFIG_TRANSPARENT_HUGEPAGE pgtable_t pmd_huge_pte; /* protected by page_table_lock */ #endif + + cpumask_var_t cpu_vm_mask_var; }; /* Future-safe accessor for struct mm_struct's cpu_vm_mask. */ -#define mm_cpumask(mm) (&(mm)->cpu_vm_mask) +static inline cpumask_t *mm_cpumask(struct mm_struct *mm) +{ + return mm->cpu_vm_mask_var; +} #endif /* _LINUX_MM_TYPES_H */ diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h index cc2e7dfea9d7..1d1b1e13f79f 100644 --- a/include/linux/mmu_notifier.h +++ b/include/linux/mmu_notifier.h @@ -150,7 +150,7 @@ struct mmu_notifier_ops { * Therefore notifier chains can only be traversed when either * * 1. mmap_sem is held. - * 2. One of the reverse map locks is held (i_mmap_lock or anon_vma->lock). + * 2. One of the reverse map locks is held (i_mmap_mutex or anon_vma->mutex). * 3. No other concurrent thread can access the list (release) */ struct mmu_notifier { diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index e56f835274c9..217bcf6bca77 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -928,9 +928,6 @@ static inline unsigned long early_pfn_to_nid(unsigned long pfn) #define pfn_to_nid(pfn) (0) #endif -#define pfn_to_section_nr(pfn) ((pfn) >> PFN_SECTION_SHIFT) -#define section_nr_to_pfn(sec) ((sec) << PFN_SECTION_SHIFT) - #ifdef CONFIG_SPARSEMEM /* @@ -956,6 +953,12 @@ static inline unsigned long early_pfn_to_nid(unsigned long pfn) #error Allocator MAX_ORDER exceeds SECTION_SIZE #endif +#define pfn_to_section_nr(pfn) ((pfn) >> PFN_SECTION_SHIFT) +#define section_nr_to_pfn(sec) ((sec) << PFN_SECTION_SHIFT) + +#define SECTION_ALIGN_UP(pfn) (((pfn) + PAGES_PER_SECTION - 1) & PAGE_SECTION_MASK) +#define SECTION_ALIGN_DOWN(pfn) ((pfn) & PAGE_SECTION_MASK) + struct page; struct page_cgroup; struct mem_section { diff --git a/include/linux/mtd/physmap.h b/include/linux/mtd/physmap.h index bcfd9f777454..49b959029417 100644 --- a/include/linux/mtd/physmap.h +++ b/include/linux/mtd/physmap.h @@ -22,7 +22,9 @@ struct map_info; struct physmap_flash_data { unsigned int width; - void (*set_vpp)(struct map_info *, int); + int (*init)(struct platform_device *); + void (*exit)(struct platform_device *); + void (*set_vpp)(struct platform_device *, int); unsigned int nr_parts; unsigned int pfow_base; char *probe_type; diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h index 84854edf4436..15da0e99f48a 100644 --- a/include/linux/mtd/ubi.h +++ b/include/linux/mtd/ubi.h @@ -21,7 +21,7 @@ #ifndef __LINUX_UBI_H__ #define __LINUX_UBI_H__ -#include <asm/ioctl.h> +#include <linux/ioctl.h> #include <linux/types.h> #include <mtd/ubi-user.h> @@ -87,7 +87,7 @@ enum { * physical eraseblock size and on how much bytes UBI headers consume. But * because of the volume alignment (@alignment), the usable size of logical * eraseblocks if a volume may be less. The following equation is true: - * @usable_leb_size = LEB size - (LEB size mod @alignment), + * @usable_leb_size = LEB size - (LEB size mod @alignment), * where LEB size is the logical eraseblock size defined by the UBI device. * * The alignment is multiple to the minimal flash input/output unit size or %1 diff --git a/include/linux/mutex.h b/include/linux/mutex.h index c75471db576e..a940fe435aca 100644 --- a/include/linux/mutex.h +++ b/include/linux/mutex.h @@ -132,6 +132,7 @@ static inline int mutex_is_locked(struct mutex *lock) */ #ifdef CONFIG_DEBUG_LOCK_ALLOC extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass); +extern void _mutex_lock_nest_lock(struct mutex *lock, struct lockdep_map *nest_lock); extern int __must_check mutex_lock_interruptible_nested(struct mutex *lock, unsigned int subclass); extern int __must_check mutex_lock_killable_nested(struct mutex *lock, @@ -140,6 +141,13 @@ extern int __must_check mutex_lock_killable_nested(struct mutex *lock, #define mutex_lock(lock) mutex_lock_nested(lock, 0) #define mutex_lock_interruptible(lock) mutex_lock_interruptible_nested(lock, 0) #define mutex_lock_killable(lock) mutex_lock_killable_nested(lock, 0) + +#define mutex_lock_nest_lock(lock, nest_lock) \ +do { \ + typecheck(struct lockdep_map *, &(nest_lock)->dep_map); \ + _mutex_lock_nest_lock(lock, &(nest_lock)->dep_map); \ +} while (0) + #else extern void mutex_lock(struct mutex *lock); extern int __must_check mutex_lock_interruptible(struct mutex *lock); @@ -148,6 +156,7 @@ extern int __must_check mutex_lock_killable(struct mutex *lock); # define mutex_lock_nested(lock, subclass) mutex_lock(lock) # define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock) # define mutex_lock_killable_nested(lock, subclass) mutex_lock_killable(lock) +# define mutex_lock_nest_lock(lock, nest_lock) mutex_lock(lock) #endif /* diff --git a/include/linux/mxm-wmi.h b/include/linux/mxm-wmi.h new file mode 100644 index 000000000000..617a2950523c --- /dev/null +++ b/include/linux/mxm-wmi.h @@ -0,0 +1,33 @@ +/* + * MXM WMI driver + * + * Copyright(C) 2010 Red Hat. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef MXM_WMI_H +#define MXM_WMI_H + +/* discrete adapters */ +#define MXM_MXDS_ADAPTER_0 0x0 +#define MXM_MXDS_ADAPTER_1 0x0 +/* integrated adapter */ +#define MXM_MXDS_ADAPTER_IGD 0x10 +int mxm_wmi_call_mxds(int adapter); +int mxm_wmi_call_mxmx(int adapter); +bool mxm_wmi_supported(void); + +#endif diff --git a/include/linux/nmi.h b/include/linux/nmi.h index c536f8545f74..2d304efc89df 100644 --- a/include/linux/nmi.h +++ b/include/linux/nmi.h @@ -45,11 +45,12 @@ static inline bool trigger_all_cpu_backtrace(void) #ifdef CONFIG_LOCKUP_DETECTOR int hw_nmi_is_cpu_stuck(struct pt_regs *); -u64 hw_nmi_get_sample_period(void); +u64 hw_nmi_get_sample_period(int watchdog_thresh); extern int watchdog_enabled; +extern int watchdog_thresh; struct ctl_table; -extern int proc_dowatchdog_enabled(struct ctl_table *, int , - void __user *, size_t *, loff_t *); +extern int proc_dowatchdog(struct ctl_table *, int , + void __user *, size_t *, loff_t *); #endif #endif diff --git a/include/linux/notifier.h b/include/linux/notifier.h index 621dfa16acc0..c0688b0168b3 100644 --- a/include/linux/notifier.h +++ b/include/linux/notifier.h @@ -209,8 +209,9 @@ static inline int notifier_to_errno(int ret) #define NETDEV_POST_TYPE_CHANGE 0x000F #define NETDEV_POST_INIT 0x0010 #define NETDEV_UNREGISTER_BATCH 0x0011 -#define NETDEV_BONDING_DESLAVE 0x0012 +#define NETDEV_RELEASE 0x0012 #define NETDEV_NOTIFY_PEERS 0x0013 +#define NETDEV_JOIN 0x0014 #define SYS_DOWN 0x0001 /* Notify of system down */ #define SYS_RESTART SYS_DOWN diff --git a/include/linux/oom.h b/include/linux/oom.h index 5e3aa8311c5e..4952fb874ad3 100644 --- a/include/linux/oom.h +++ b/include/linux/oom.h @@ -40,6 +40,8 @@ enum oom_constraint { CONSTRAINT_MEMCG, }; +extern int test_set_oom_score_adj(int new_val); + extern unsigned int oom_badness(struct task_struct *p, struct mem_cgroup *mem, const nodemask_t *nodemask, unsigned long totalpages); extern int try_set_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags); diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 811183de1ef5..79a6700b7162 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -308,7 +308,7 @@ static inline void SetPageUptodate(struct page *page) { #ifdef CONFIG_S390 if (!test_and_set_bit(PG_uptodate, &page->flags)) - page_clear_dirty(page, 0); + page_set_storage_key(page_to_pfn(page), PAGE_DEFAULT_KEY, 0); #else /* * Memory barrier must be issued before setting the PG_uptodate bit, diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index c11950652646..716875e53520 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -219,6 +219,12 @@ static inline struct page *page_cache_alloc_cold(struct address_space *x) return __page_cache_alloc(mapping_gfp_mask(x)|__GFP_COLD); } +static inline struct page *page_cache_alloc_readahead(struct address_space *x) +{ + return __page_cache_alloc(mapping_gfp_mask(x) | + __GFP_COLD | __GFP_NORETRY | __GFP_NOWARN); +} + typedef int filler_t(void *, struct page *); extern struct page * find_get_page(struct address_space *mapping, @@ -357,6 +363,15 @@ static inline int lock_page_or_retry(struct page *page, struct mm_struct *mm, */ extern void wait_on_page_bit(struct page *page, int bit_nr); +extern int wait_on_page_bit_killable(struct page *page, int bit_nr); + +static inline int wait_on_page_locked_killable(struct page *page) +{ + if (PageLocked(page)) + return wait_on_page_bit_killable(page, PG_locked); + return 0; +} + /* * Wait for a page to be unlocked. * diff --git a/include/linux/pci-aspm.h b/include/linux/pci-aspm.h index 67cb3ae38016..7cea7b6c1413 100644 --- a/include/linux/pci-aspm.h +++ b/include/linux/pci-aspm.h @@ -28,6 +28,7 @@ extern void pcie_aspm_exit_link_state(struct pci_dev *pdev); extern void pcie_aspm_pm_state_change(struct pci_dev *pdev); extern void pcie_aspm_powersave_config_link(struct pci_dev *pdev); extern void pci_disable_link_state(struct pci_dev *pdev, int state); +extern void pci_disable_link_state_locked(struct pci_dev *pdev, int state); extern void pcie_clear_aspm(void); extern void pcie_no_aspm(void); #else diff --git a/include/linux/pci.h b/include/linux/pci.h index 96f70d7e058d..c446b5ca2d38 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -214,12 +214,17 @@ enum pci_bus_speed { PCI_SPEED_UNKNOWN = 0xff, }; -struct pci_cap_saved_state { - struct hlist_node next; +struct pci_cap_saved_data { char cap_nr; + unsigned int size; u32 data[0]; }; +struct pci_cap_saved_state { + struct hlist_node next; + struct pci_cap_saved_data cap; +}; + struct pcie_link_state; struct pci_vpd; struct pci_sriov; @@ -366,7 +371,7 @@ static inline struct pci_cap_saved_state *pci_find_saved_cap( struct hlist_node *pos; hlist_for_each_entry(tmp, pos, &pci_dev->saved_cap_space, next) { - if (tmp->cap_nr == cap) + if (tmp->cap.cap_nr == cap) return tmp; } return NULL; @@ -807,6 +812,10 @@ size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom, size_t size); /* Power management related routines */ int pci_save_state(struct pci_dev *dev); void pci_restore_state(struct pci_dev *dev); +struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev); +int pci_load_saved_state(struct pci_dev *dev, struct pci_saved_state *state); +int pci_load_and_free_saved_state(struct pci_dev *dev, + struct pci_saved_state **state); int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state); int pci_set_power_state(struct pci_dev *dev, pci_power_t state); pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state); @@ -828,6 +837,23 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, return __pci_enable_wake(dev, state, false, enable); } +#define PCI_EXP_IDO_REQUEST (1<<0) +#define PCI_EXP_IDO_COMPLETION (1<<1) +void pci_enable_ido(struct pci_dev *dev, unsigned long type); +void pci_disable_ido(struct pci_dev *dev, unsigned long type); + +enum pci_obff_signal_type { + PCI_EXP_OBFF_SIGNAL_L0, + PCI_EXP_OBFF_SIGNAL_ALWAYS, +}; +int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type); +void pci_disable_obff(struct pci_dev *dev); + +bool pci_ltr_supported(struct pci_dev *dev); +int pci_enable_ltr(struct pci_dev *dev); +void pci_disable_ltr(struct pci_dev *dev); +int pci_set_ltr(struct pci_dev *dev, int snoop_lat_ns, int nosnoop_lat_ns); + /* For use by arch with custom probe code */ void set_pcie_port_type(struct pci_dev *pdev); void set_pcie_hotplug_bridge(struct pci_dev *pdev); @@ -915,8 +941,11 @@ int pci_cfg_space_size_ext(struct pci_dev *dev); int pci_cfg_space_size(struct pci_dev *dev); unsigned char pci_bus_max_busnr(struct pci_bus *bus); +#define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0) +#define PCI_VGA_STATE_CHANGE_DECODES (1 << 1) + int pci_set_vga_state(struct pci_dev *pdev, bool decode, - unsigned int command_bits, bool change_bridge); + unsigned int command_bits, u32 flags); /* kmem_cache style wrapper around pci_alloc_consistent() */ #include <linux/pci-dma.h> @@ -1061,7 +1090,7 @@ static inline int pci_proc_domain(struct pci_bus *bus) /* some architectures require additional setup to direct VGA traffic */ typedef int (*arch_set_vga_state_t)(struct pci_dev *pdev, bool decode, - unsigned int command_bits, bool change_bridge); + unsigned int command_bits, u32 flags); extern void pci_register_set_vga_state(arch_set_vga_state_t func); #else /* CONFIG_PCI is not enabled */ @@ -1207,6 +1236,23 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, return 0; } +static inline void pci_enable_ido(struct pci_dev *dev, unsigned long type) +{ +} + +static inline void pci_disable_ido(struct pci_dev *dev, unsigned long type) +{ +} + +static inline int pci_enable_obff(struct pci_dev *dev, unsigned long type) +{ + return 0; +} + +static inline void pci_disable_obff(struct pci_dev *dev) +{ +} + static inline int pci_request_regions(struct pci_dev *dev, const char *res_name) { return -EIO; diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 8652a4fa3fe2..24787b751286 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2483,6 +2483,8 @@ #define PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MAX 0x1c5f #define PCI_DEVICE_ID_INTEL_PATSBURG_LPC_0 0x1d40 #define PCI_DEVICE_ID_INTEL_PATSBURG_LPC_1 0x1d41 +#define PCI_DEVICE_ID_INTEL_PANTHERPOINT_LPC_MIN 0x1e40 +#define PCI_DEVICE_ID_INTEL_PANTHERPOINT_LPC_MAX 0x1e5f #define PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MIN 0x2310 #define PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MAX 0x231f #define PCI_DEVICE_ID_INTEL_82801AA_0 0x2410 diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index be01380f798a..e8840964aca1 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -508,8 +508,18 @@ #define PCI_EXP_RTSTA_PENDING 0x20000 /* PME pending */ #define PCI_EXP_DEVCAP2 36 /* Device Capabilities 2 */ #define PCI_EXP_DEVCAP2_ARI 0x20 /* Alternative Routing-ID */ +#define PCI_EXP_DEVCAP2_LTR 0x800 /* Latency tolerance reporting */ +#define PCI_EXP_OBFF_MASK 0xc0000 /* OBFF support mechanism */ +#define PCI_EXP_OBFF_MSG 0x40000 /* New message signaling */ +#define PCI_EXP_OBFF_WAKE 0x80000 /* Re-use WAKE# for OBFF */ #define PCI_EXP_DEVCTL2 40 /* Device Control 2 */ #define PCI_EXP_DEVCTL2_ARI 0x20 /* Alternative Routing-ID */ +#define PCI_EXP_IDO_REQ_EN 0x100 /* ID-based ordering request enable */ +#define PCI_EXP_IDO_CMP_EN 0x200 /* ID-based ordering completion enable */ +#define PCI_EXP_LTR_EN 0x400 /* Latency tolerance reporting */ +#define PCI_EXP_OBFF_MSGA_EN 0x2000 /* OBFF enable with Message type A */ +#define PCI_EXP_OBFF_MSGB_EN 0x4000 /* OBFF enable with Message type B */ +#define PCI_EXP_OBFF_WAKE_EN 0x6000 /* OBFF using WAKE# signaling */ #define PCI_EXP_LNKCTL2 48 /* Link Control 2 */ #define PCI_EXP_SLTCTL2 56 /* Slot Control 2 */ @@ -527,6 +537,7 @@ #define PCI_EXT_CAP_ID_ARI 14 #define PCI_EXT_CAP_ID_ATS 15 #define PCI_EXT_CAP_ID_SRIOV 16 +#define PCI_EXT_CAP_ID_LTR 24 /* Advanced Error Reporting */ #define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */ @@ -683,6 +694,12 @@ #define PCI_SRIOV_VFM_MO 0x2 /* Active.MigrateOut */ #define PCI_SRIOV_VFM_AV 0x3 /* Active.Available */ +#define PCI_LTR_MAX_SNOOP_LAT 0x4 +#define PCI_LTR_MAX_NOSNOOP_LAT 0x6 +#define PCI_LTR_VALUE_MASK 0x000003ff +#define PCI_LTR_SCALE_MASK 0x00001c00 +#define PCI_LTR_SCALE_SHIFT 10 + /* Access Control Service */ #define PCI_ACS_CAP 0x04 /* ACS Capability Register */ #define PCI_ACS_SV 0x01 /* Source Validation */ diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h index 46f6ba56fa91..5edc9014263a 100644 --- a/include/linux/percpu_counter.h +++ b/include/linux/percpu_counter.h @@ -75,7 +75,7 @@ static inline s64 percpu_counter_read_positive(struct percpu_counter *fbc) barrier(); /* Prevent reloads of fbc->count */ if (ret >= 0) return ret; - return 1; + return 0; } static inline int percpu_counter_initialized(struct percpu_counter *fbc) @@ -133,6 +133,10 @@ static inline s64 percpu_counter_read(struct percpu_counter *fbc) return fbc->count; } +/* + * percpu_counter is intended to track positive numbers. In the UP case the + * number should never be negative. + */ static inline s64 percpu_counter_read_positive(struct percpu_counter *fbc) { return fbc->count; diff --git a/include/linux/posix-clock.h b/include/linux/posix-clock.h index 7f1183dcd119..34c4498b800f 100644 --- a/include/linux/posix-clock.h +++ b/include/linux/posix-clock.h @@ -45,7 +45,7 @@ struct posix_clock; * @timer_create: Create a new timer * @timer_delete: Remove a previously created timer * @timer_gettime: Get remaining time and interval of a timer - * @timer_setttime: Set a timer's initial expiration and interval + * @timer_settime: Set a timer's initial expiration and interval * @fasync: Optional character device fasync method * @mmap: Optional character device mmap method * @open: Optional character device open method diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index 808227d40a64..959c14132f46 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -82,6 +82,7 @@ struct k_itimer { unsigned long expires; } mmtimer; struct alarm alarmtimer; + struct rcu_head rcu; } it; }; diff --git a/include/linux/printk.h b/include/linux/printk.h index ee048e77e1ae..0101d55d9651 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -1,6 +1,8 @@ #ifndef __KERNEL_PRINTK__ #define __KERNEL_PRINTK__ +#include <linux/init.h> + extern const char linux_banner[]; extern const char linux_proc_banner[]; @@ -113,6 +115,7 @@ extern int dmesg_restrict; extern int kptr_restrict; void log_buf_kexec_setup(void); +void __init setup_log_buf(int early); #else static inline __attribute__ ((format (printf, 1, 0))) int vprintk(const char *s, va_list args) @@ -137,6 +140,10 @@ static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, static inline void log_buf_kexec_setup(void) { } + +static inline void setup_log_buf(int early) +{ +} #endif extern void dump_stack(void) __cold; diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index eaf4350c0f90..3686cd6c9aca 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -288,12 +288,4 @@ static inline struct net *PDE_NET(struct proc_dir_entry *pde) return pde->parent->data; } -struct proc_maps_private { - struct pid *pid; - struct task_struct *task; -#ifdef CONFIG_MMU - struct vm_area_struct *tail_vma; -#endif -}; - #endif /* _LINUX_PROC_FS_H */ diff --git a/include/linux/pti.h b/include/linux/pti.h new file mode 100644 index 000000000000..81af667bb2d5 --- /dev/null +++ b/include/linux/pti.h @@ -0,0 +1,42 @@ +/* + * Copyright (C) Intel 2011 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * The PTI (Parallel Trace Interface) driver directs trace data routed from + * various parts in the system out through the Intel Penwell PTI port and + * out of the mobile device for analysis with a debugging tool + * (Lauterbach, Fido). This is part of a solution for the MIPI P1149.7, + * compact JTAG, standard. + * + * This header file will allow other parts of the OS to use the + * interface to write out it's contents for debugging a mobile system. + */ + +#ifndef PTI_H_ +#define PTI_H_ + +/* offset for last dword of any PTI message. Part of MIPI P1149.7 */ +#define PTI_LASTDWORD_DTS 0x30 + +/* basic structure used as a write address to the PTI HW */ +struct pti_masterchannel { + u8 master; + u8 channel; +}; + +/* the following functions are defined in misc/pti.c */ +void pti_writedata(struct pti_masterchannel *mc, u8 *buf, int count); +struct pti_masterchannel *pti_request_masterchannel(u8 type); +void pti_release_masterchannel(struct pti_masterchannel *mc); + +#endif /*PTI_H_*/ diff --git a/include/linux/rmap.h b/include/linux/rmap.h index 830e65dc01ee..2148b122779b 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -7,7 +7,7 @@ #include <linux/list.h> #include <linux/slab.h> #include <linux/mm.h> -#include <linux/spinlock.h> +#include <linux/mutex.h> #include <linux/memcontrol.h> /* @@ -26,7 +26,7 @@ */ struct anon_vma { struct anon_vma *root; /* Root of this anon_vma tree */ - spinlock_t lock; /* Serialize access to vma list */ + struct mutex mutex; /* Serialize access to vma list */ /* * The refcount is taken on an anon_vma when there is no * guarantee that the vma of page tables will exist for @@ -64,7 +64,7 @@ struct anon_vma_chain { struct vm_area_struct *vma; struct anon_vma *anon_vma; struct list_head same_vma; /* locked by mmap_sem & page_table_lock */ - struct list_head same_anon_vma; /* locked by anon_vma->lock */ + struct list_head same_anon_vma; /* locked by anon_vma->mutex */ }; #ifdef CONFIG_MMU @@ -93,24 +93,24 @@ static inline void vma_lock_anon_vma(struct vm_area_struct *vma) { struct anon_vma *anon_vma = vma->anon_vma; if (anon_vma) - spin_lock(&anon_vma->root->lock); + mutex_lock(&anon_vma->root->mutex); } static inline void vma_unlock_anon_vma(struct vm_area_struct *vma) { struct anon_vma *anon_vma = vma->anon_vma; if (anon_vma) - spin_unlock(&anon_vma->root->lock); + mutex_unlock(&anon_vma->root->mutex); } static inline void anon_vma_lock(struct anon_vma *anon_vma) { - spin_lock(&anon_vma->root->lock); + mutex_lock(&anon_vma->root->mutex); } static inline void anon_vma_unlock(struct anon_vma *anon_vma) { - spin_unlock(&anon_vma->root->lock); + mutex_unlock(&anon_vma->root->mutex); } /* @@ -218,20 +218,7 @@ int try_to_munlock(struct page *); /* * Called by memory-failure.c to kill processes. */ -struct anon_vma *__page_lock_anon_vma(struct page *page); - -static inline struct anon_vma *page_lock_anon_vma(struct page *page) -{ - struct anon_vma *anon_vma; - - __cond_lock(RCU, anon_vma = __page_lock_anon_vma(page)); - - /* (void) is needed to make gcc happy */ - (void) __cond_lock(&anon_vma->root->lock, anon_vma); - - return anon_vma; -} - +struct anon_vma *page_lock_anon_vma(struct page *page); void page_unlock_anon_vma(struct anon_vma *anon_vma); int page_mapped_in_vma(struct page *page, struct vm_area_struct *vma); diff --git a/include/linux/rotary_encoder.h b/include/linux/rotary_encoder.h index 215278b8df2a..3f594dce5716 100644 --- a/include/linux/rotary_encoder.h +++ b/include/linux/rotary_encoder.h @@ -10,6 +10,7 @@ struct rotary_encoder_platform_data { unsigned int inverted_b; bool relative_axis; bool rollover; + bool half_period; }; #endif /* __ROTARY_ENCODER_H__ */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 885c4f242ad7..f18300eddfcb 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -315,7 +315,6 @@ extern int proc_dowatchdog_thresh(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); extern unsigned int softlockup_panic; -extern int softlockup_thresh; void lockup_detector_init(void); #else static inline void touch_softlockup_watchdog(void) @@ -787,17 +786,39 @@ enum cpu_idle_type { }; /* - * sched-domains (multiprocessor balancing) declarations: + * Increase resolution of nice-level calculations for 64-bit architectures. + * The extra resolution improves shares distribution and load balancing of + * low-weight task groups (eg. nice +19 on an autogroup), deeper taskgroup + * hierarchies, especially on larger systems. This is not a user-visible change + * and does not change the user-interface for setting shares/weights. + * + * We increase resolution only if we have enough bits to allow this increased + * resolution (i.e. BITS_PER_LONG > 32). The costs for increasing resolution + * when BITS_PER_LONG <= 32 are pretty high and the returns do not justify the + * increased costs. */ +#if BITS_PER_LONG > 32 +# define SCHED_LOAD_RESOLUTION 10 +# define scale_load(w) ((w) << SCHED_LOAD_RESOLUTION) +# define scale_load_down(w) ((w) >> SCHED_LOAD_RESOLUTION) +#else +# define SCHED_LOAD_RESOLUTION 0 +# define scale_load(w) (w) +# define scale_load_down(w) (w) +#endif -/* - * Increase resolution of nice-level calculations: - */ -#define SCHED_LOAD_SHIFT 10 +#define SCHED_LOAD_SHIFT (10 + SCHED_LOAD_RESOLUTION) #define SCHED_LOAD_SCALE (1L << SCHED_LOAD_SHIFT) -#define SCHED_LOAD_SCALE_FUZZ SCHED_LOAD_SCALE +/* + * Increase resolution of cpu_power calculations + */ +#define SCHED_POWER_SHIFT 10 +#define SCHED_POWER_SCALE (1L << SCHED_POWER_SHIFT) +/* + * sched-domains (multiprocessor balancing) declarations: + */ #ifdef CONFIG_SMP #define SD_LOAD_BALANCE 0x0001 /* Do load balancing on this domain. */ #define SD_BALANCE_NEWIDLE 0x0002 /* Balance when about to become idle */ @@ -1732,7 +1753,6 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t * #define PF_FROZEN 0x00010000 /* frozen for system suspend */ #define PF_FSTRANS 0x00020000 /* inside a filesystem transaction */ #define PF_KSWAPD 0x00040000 /* I am kswapd */ -#define PF_OOM_ORIGIN 0x00080000 /* Allocating much memory to others */ #define PF_LESS_THROTTLE 0x00100000 /* Throttle me less: I clean memory */ #define PF_KTHREAD 0x00200000 /* I am a kernel thread */ #define PF_RANDOMIZE 0x00400000 /* randomize virtual address space */ @@ -2156,6 +2176,7 @@ static inline void mmdrop(struct mm_struct * mm) if (unlikely(atomic_dec_and_test(&mm->mm_count))) __mmdrop(mm); } +extern int mm_init_cpumask(struct mm_struct *mm, struct mm_struct *oldmm); /* mmput gets rid of the mappings and all user-space */ extern void mmput(struct mm_struct *); diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 758c5b0c6fd3..a5c31146a337 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -45,7 +45,8 @@ #define PORT_OCTEON 17 /* Cavium OCTEON internal UART */ #define PORT_AR7 18 /* Texas Instruments AR7 internal UART */ #define PORT_U6_16550A 19 /* ST-Ericsson U6xxx internal UART */ -#define PORT_MAX_8250 19 /* max port ID */ +#define PORT_TEGRA 20 /* NVIDIA Tegra internal UART */ +#define PORT_MAX_8250 20 /* max port ID */ /* * ARM specific type numbers. These are not currently guaranteed @@ -202,6 +203,9 @@ /* VIA VT8500 SoC */ #define PORT_VT8500 97 +/* Xilinx PSS UART */ +#define PORT_XUARTPS 98 + #ifdef __KERNEL__ #include <linux/compiler.h> diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h index 3ecb71a9e505..c75bda37c18e 100644 --- a/include/linux/serial_reg.h +++ b/include/linux/serial_reg.h @@ -57,6 +57,7 @@ * ST16C654: 8 16 56 60 8 16 32 56 PORT_16654 * TI16C750: 1 16 32 56 xx xx xx xx PORT_16750 * TI16C752: 8 16 56 60 8 16 32 56 + * Tegra: 1 4 8 14 16 8 4 1 PORT_TEGRA */ #define UART_FCR_R_TRIG_00 0x00 #define UART_FCR_R_TRIG_01 0x40 @@ -118,6 +119,7 @@ #define UART_MCR_DTR 0x01 /* DTR complement */ #define UART_LSR 5 /* In: Line Status Register */ +#define UART_LSR_FIFOE 0x80 /* Fifo error */ #define UART_LSR_TEMT 0x40 /* Transmitter empty */ #define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */ #define UART_LSR_BI 0x10 /* Break interrupt indicator */ diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index 399be5ad2f99..2b7fec840517 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -9,6 +9,8 @@ #define SHMEM_NR_DIRECT 16 +#define SHMEM_SYMLINK_INLINE_LEN (SHMEM_NR_DIRECT * sizeof(swp_entry_t)) + struct shmem_inode_info { spinlock_t lock; unsigned long flags; @@ -17,8 +19,12 @@ struct shmem_inode_info { unsigned long next_index; /* highest alloced index + 1 */ struct shared_policy policy; /* NUMA memory alloc policy */ struct page *i_indirect; /* top indirect blocks page */ - swp_entry_t i_direct[SHMEM_NR_DIRECT]; /* first blocks */ + union { + swp_entry_t i_direct[SHMEM_NR_DIRECT]; /* first blocks */ + char inline_symlink[SHMEM_SYMLINK_INLINE_LEN]; + }; struct list_head swaplist; /* chain of maybes on swap */ + struct list_head xattr_list; /* list of shmem_xattr */ struct inode vfs_inode; }; diff --git a/include/linux/sht15.h b/include/linux/sht15.h index 046bce05ecab..f85c7c523da0 100644 --- a/include/linux/sht15.h +++ b/include/linux/sht15.h @@ -8,17 +8,27 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. + * + * For further information, see the Documentation/hwmon/sht15 file. */ /** * struct sht15_platform_data - sht15 connectivity info - * @gpio_data: no. of gpio to which bidirectional data line is connected - * @gpio_sck: no. of gpio to which the data clock is connected. - * @supply_mv: supply voltage in mv. Overridden by regulator if available. - **/ + * @gpio_data: no. of gpio to which bidirectional data line is + * connected. + * @gpio_sck: no. of gpio to which the data clock is connected. + * @supply_mv: supply voltage in mv. Overridden by regulator if + * available. + * @checksum: flag to indicate the checksum should be validated. + * @no_otp_reload: flag to indicate no reload from OTP. + * @low_resolution: flag to indicate the temp/humidity resolution to use. + */ struct sht15_platform_data { int gpio_data; int gpio_sck; int supply_mv; + bool checksum; + bool no_otp_reload; + bool low_resolution; }; diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 16c9c091555d..e8b78ce14474 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1442,7 +1442,7 @@ extern int ___pskb_trim(struct sk_buff *skb, unsigned int len); static inline void __skb_trim(struct sk_buff *skb, unsigned int len) { - if (unlikely(skb->data_len)) { + if (unlikely(skb_is_nonlinear(skb))) { WARN_ON(1); return; } diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 45ca123e8002..c8668d161dd8 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -37,9 +37,7 @@ enum stat_item { struct kmem_cache_cpu { void **freelist; /* Pointer to next available object */ -#ifdef CONFIG_CMPXCHG_LOCAL unsigned long tid; /* Globally unique transaction id */ -#endif struct page *page; /* The slab from which we are allocating */ int node; /* The node of the page (or -1 for debug) */ #ifdef CONFIG_SLUB_STATS @@ -179,7 +177,8 @@ static __always_inline int kmalloc_index(size_t size) if (size <= 4 * 1024) return 12; /* * The following is only needed to support architectures with a larger page - * size than 4k. + * size than 4k. We need to support 2 * PAGE_SIZE here. So for a 64k page + * size we would have to go up to 128k. */ if (size <= 8 * 1024) return 13; if (size <= 16 * 1024) return 14; @@ -190,7 +189,8 @@ static __always_inline int kmalloc_index(size_t size) if (size <= 512 * 1024) return 19; if (size <= 1024 * 1024) return 20; if (size <= 2 * 1024 * 1024) return 21; - return -1; + BUG(); + return -1; /* Will never be reached */ /* * What we really wanted to do and cannot do because of compiler issues is: diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h index 92bd0839d5b4..c64de9dd7631 100644 --- a/include/linux/spi/ads7846.h +++ b/include/linux/spi/ads7846.h @@ -14,7 +14,8 @@ enum ads7846_filter { struct ads7846_platform_data { u16 model; /* 7843, 7845, 7846, 7873. */ u16 vref_delay_usecs; /* 0 for external vref; etc */ - u16 vref_mv; /* external vref value, milliVolts */ + u16 vref_mv; /* external vref value, milliVolts + * ads7846: if 0, use internal vref */ bool keep_vref_on; /* set to keep vref on for differential * measurements as well */ bool swap_xy; /* swap x and y axes */ diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h index 20fc303947d3..8d03f079688c 100644 --- a/include/linux/thread_info.h +++ b/include/linux/thread_info.h @@ -29,7 +29,7 @@ struct restart_block { } futex; /* For nanosleep */ struct { - clockid_t index; + clockid_t clockid; struct timespec __user *rmtp; #ifdef CONFIG_COMPAT struct compat_timespec __user *compat_rmtp; diff --git a/include/linux/timerfd.h b/include/linux/timerfd.h index 2d0792983f8c..d3b57fa12225 100644 --- a/include/linux/timerfd.h +++ b/include/linux/timerfd.h @@ -19,6 +19,7 @@ * shared O_* flags. */ #define TFD_TIMER_ABSTIME (1 << 0) +#define TFD_TIMER_CANCEL_ON_SET (1 << 1) #define TFD_CLOEXEC O_CLOEXEC #define TFD_NONBLOCK O_NONBLOCK @@ -26,6 +27,6 @@ /* Flags for timerfd_create. */ #define TFD_CREATE_FLAGS TFD_SHARED_FCNTL_FLAGS /* Flags for timerfd_settime. */ -#define TFD_SETTIME_FLAGS TFD_TIMER_ABSTIME +#define TFD_SETTIME_FLAGS (TFD_TIMER_ABSTIME | TFD_TIMER_CANCEL_ON_SET) #endif /* _LINUX_TIMERFD_H */ diff --git a/include/linux/tty.h b/include/linux/tty.h index 9f469c700550..d6f05292e456 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -50,6 +50,8 @@ #define N_CAIF 20 /* CAIF protocol for talking to modems */ #define N_GSM0710 21 /* GSM 0710 Mux */ #define N_TI_WL 22 /* for TI's WL BT, FM, GPS combo chips */ +#define N_TRACESINK 23 /* Trace data routing for MIPI P1149.7 */ +#define N_TRACEROUTER 24 /* Trace data routing for MIPI P1149.7 */ /* * This character is the same as _POSIX_VDISABLE: it cannot be used as @@ -472,6 +474,7 @@ extern int tty_add_file(struct tty_struct *tty, struct file *file); extern void free_tty_struct(struct tty_struct *tty); extern void initialize_tty_struct(struct tty_struct *tty, struct tty_driver *driver, int idx); +extern void deinitialize_tty_struct(struct tty_struct *tty); extern struct tty_struct *tty_init_dev(struct tty_driver *driver, int idx, int first_ok); extern int tty_release(struct inode *inode, struct file *filp); @@ -525,6 +528,7 @@ extern int tty_set_ldisc(struct tty_struct *tty, int ldisc); extern int tty_ldisc_setup(struct tty_struct *tty, struct tty_struct *o_tty); extern void tty_ldisc_release(struct tty_struct *tty, struct tty_struct *o_tty); extern void tty_ldisc_init(struct tty_struct *tty); +extern void tty_ldisc_deinit(struct tty_struct *tty); extern void tty_ldisc_begin(void); /* This last one is just for the tty layer internals and shouldn't be used elsewhere */ extern void tty_ldisc_enable(struct tty_struct *tty); diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h index ff7dc08696a8..5b07792ccb46 100644 --- a/include/linux/tty_ldisc.h +++ b/include/linux/tty_ldisc.h @@ -76,7 +76,7 @@ * tty device. It is solely the responsibility of the line * discipline to handle poll requests. * - * void (*receive_buf)(struct tty_struct *, const unsigned char *cp, + * unsigned int (*receive_buf)(struct tty_struct *, const unsigned char *cp, * char *fp, int count); * * This function is called by the low-level tty driver to send @@ -84,7 +84,8 @@ * processing. <cp> is a pointer to the buffer of input * character received by the device. <fp> is a pointer to a * pointer of flag bytes which indicate whether a character was - * received with a parity error, etc. + * received with a parity error, etc. Returns the amount of bytes + * received. * * void (*write_wakeup)(struct tty_struct *); * @@ -140,8 +141,8 @@ struct tty_ldisc_ops { /* * The following routines are called from below. */ - void (*receive_buf)(struct tty_struct *, const unsigned char *cp, - char *fp, int count); + unsigned int (*receive_buf)(struct tty_struct *, + const unsigned char *cp, char *fp, int count); void (*write_wakeup)(struct tty_struct *); void (*dcd_change)(struct tty_struct *, unsigned int, struct pps_event_time *); diff --git a/include/linux/usb.h b/include/linux/usb.h index 65f78ca5d88e..73c7df489607 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -806,8 +806,10 @@ struct usbdrv_wrap { * @resume: Called when the device is being resumed by the system. * @reset_resume: Called when the suspended device has been reset instead * of being resumed. - * @pre_reset: Called by usb_reset_device() when the device - * is about to be reset. + * @pre_reset: Called by usb_reset_device() when the device is about to be + * reset. This routine must not return until the driver has no active + * URBs for the device, and no more URBs may be submitted until the + * post_reset method is called. * @post_reset: Called by usb_reset_device() after the device * has been reset * @id_table: USB drivers use ID table to support hotplugging. diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index b72f305ce6bd..0fd3fbdd8283 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -579,7 +579,7 @@ struct usb_ss_ep_comp_descriptor { __u8 bMaxBurst; __u8 bmAttributes; - __u16 wBytesPerInterval; + __le16 wBytesPerInterval; } __attribute__ ((packed)); #define USB_DT_SS_EP_COMP_SIZE 6 diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 882a084a8411..b78cba466d3d 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -37,6 +37,14 @@ #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> +/* + * USB function drivers should return USB_GADGET_DELAYED_STATUS if they + * wish to delay the data/status stages of the control transfer till they + * are ready. The control transfer will then be kept from completing till + * all the function drivers that requested for USB_GADGET_DELAYED_STAUS + * invoke usb_composite_setup_continue(). + */ +#define USB_GADGET_DELAYED_STATUS 0x7fff /* Impossibly large value */ struct usb_configuration; @@ -285,6 +293,7 @@ struct usb_composite_driver { extern int usb_composite_probe(struct usb_composite_driver *driver, int (*bind)(struct usb_composite_dev *cdev)); extern void usb_composite_unregister(struct usb_composite_driver *driver); +extern void usb_composite_setup_continue(struct usb_composite_dev *cdev); /** @@ -342,7 +351,12 @@ struct usb_composite_dev { */ unsigned deactivations; - /* protects at least deactivation count */ + /* the composite driver won't complete the control transfer's + * data/status stages till delayed_status is zero. + */ + int delayed_status; + + /* protects deactivations and delayed_status counts*/ spinlock_t lock; }; diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h index e49dfd45baa4..7cc95ee3606b 100644 --- a/include/linux/usb/ehci_def.h +++ b/include/linux/usb/ehci_def.h @@ -25,10 +25,15 @@ struct ehci_caps { /* these fields are specified as 8 and 16 bit registers, * but some hosts can't perform 8 or 16 bit PCI accesses. + * some hosts treat caplength and hciversion as parts of a 32-bit + * register, others treat them as two separate registers, this + * affects the memory map for big endian controllers. */ u32 hc_capbase; -#define HC_LENGTH(p) (((p)>>00)&0x00ff) /* bits 7:0 */ -#define HC_VERSION(p) (((p)>>16)&0xffff) /* bits 31:16 */ +#define HC_LENGTH(ehci, p) (0x00ff&((p) >> /* bits 7:0 / offset 00h */ \ + (ehci_big_endian_capbase(ehci) ? 24 : 0))) +#define HC_VERSION(ehci, p) (0xffff&((p) >> /* bits 31:16 / offset 02h */ \ + (ehci_big_endian_capbase(ehci) ? 0 : 16))) u32 hcs_params; /* HCSPARAMS - offset 0x4 */ #define HCS_DEBUG_PORT(p) (((p)>>20)&0xf) /* bits 23:20, debug port? */ #define HCS_INDICATOR(p) ((p)&(1 << 16)) /* true: has port indicators */ @@ -52,7 +57,7 @@ struct ehci_caps { #define HCC_PGM_FRAMELISTLEN(p) ((p)&(1 << 1)) /* true: periodic_size changes*/ #define HCC_64BIT_ADDR(p) ((p)&(1)) /* true: can use 64-bit addr */ u8 portroute[8]; /* nibbles for routing - offset 0xC */ -} __attribute__ ((packed)); +}; /* Section 2.3 Host Controller Operational Registers */ @@ -150,7 +155,7 @@ struct ehci_regs { #define PORT_CSC (1<<1) /* connect status change */ #define PORT_CONNECT (1<<0) /* device connected */ #define PORT_RWC_BITS (PORT_CSC | PORT_PEC | PORT_OCC) -} __attribute__ ((packed)); +}; #define USBMODE 0x68 /* USB Device mode */ #define USBMODE_SDIS (1<<3) /* Stream disable */ @@ -194,7 +199,7 @@ struct ehci_dbg_port { u32 data47; u32 address; #define DBGP_EPADDR(dev, ep) (((dev)<<8)|(ep)) -} __attribute__ ((packed)); +}; #ifdef CONFIG_EARLY_PRINTK_DBGP #include <linux/init.h> diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index e538172c0f64..dd1571db55e7 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -890,8 +890,8 @@ static inline void usb_free_descriptors(struct usb_descriptor_header **v) /* utility wrapping a simple endpoint selection policy */ extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *, - struct usb_endpoint_descriptor *) __devinit; + struct usb_endpoint_descriptor *); -extern void usb_ep_autoconfig_reset(struct usb_gadget *) __devinit; +extern void usb_ep_autoconfig_reset(struct usb_gadget *); #endif /* __LINUX_USB_GADGET_H */ diff --git a/include/linux/usb/msm_hsusb.h b/include/linux/usb/msm_hsusb.h index 3657403eac18..00311fe9d0df 100644 --- a/include/linux/usb/msm_hsusb.h +++ b/include/linux/usb/msm_hsusb.h @@ -2,7 +2,7 @@ * * Copyright (C) 2008 Google, Inc. * Author: Brian Swetland <swetland@google.com> - * Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -54,6 +54,64 @@ enum otg_control_type { }; /** + * PHY used in + * + * INVALID_PHY Unsupported PHY + * CI_45NM_INTEGRATED_PHY Chipidea 45nm integrated PHY + * SNPS_28NM_INTEGRATED_PHY Synopsis 28nm integrated PHY + * + */ +enum msm_usb_phy_type { + INVALID_PHY = 0, + CI_45NM_INTEGRATED_PHY, + SNPS_28NM_INTEGRATED_PHY, +}; + +#define IDEV_CHG_MAX 1500 +#define IUNIT 100 + +/** + * Different states involved in USB charger detection. + * + * USB_CHG_STATE_UNDEFINED USB charger is not connected or detection + * process is not yet started. + * USB_CHG_STATE_WAIT_FOR_DCD Waiting for Data pins contact. + * USB_CHG_STATE_DCD_DONE Data pin contact is detected. + * USB_CHG_STATE_PRIMARY_DONE Primary detection is completed (Detects + * between SDP and DCP/CDP). + * USB_CHG_STATE_SECONDARY_DONE Secondary detection is completed (Detects + * between DCP and CDP). + * USB_CHG_STATE_DETECTED USB charger type is determined. + * + */ +enum usb_chg_state { + USB_CHG_STATE_UNDEFINED = 0, + USB_CHG_STATE_WAIT_FOR_DCD, + USB_CHG_STATE_DCD_DONE, + USB_CHG_STATE_PRIMARY_DONE, + USB_CHG_STATE_SECONDARY_DONE, + USB_CHG_STATE_DETECTED, +}; + +/** + * USB charger types + * + * USB_INVALID_CHARGER Invalid USB charger. + * USB_SDP_CHARGER Standard downstream port. Refers to a downstream port + * on USB2.0 compliant host/hub. + * USB_DCP_CHARGER Dedicated charger port (AC charger/ Wall charger). + * USB_CDP_CHARGER Charging downstream port. Enumeration can happen and + * IDEV_CHG_MAX can be drawn irrespective of USB state. + * + */ +enum usb_chg_type { + USB_INVALID_CHARGER = 0, + USB_SDP_CHARGER, + USB_DCP_CHARGER, + USB_CDP_CHARGER, +}; + +/** * struct msm_otg_platform_data - platform device data * for msm_otg driver. * @phy_init_seq: PHY configuration sequence. val, reg pairs @@ -64,7 +122,8 @@ enum otg_control_type { * @otg_control: OTG switch controlled by user/Id pin * @default_mode: Default operational mode. Applicable only if * OTG switch is controller by user. - * + * @pclk_src_name: pclk is derived from ebi1_usb_clk in case of 7x27 and 8k + * dfab_usb_hs_clk in case of 8660 and 8960. */ struct msm_otg_platform_data { int *phy_init_seq; @@ -73,7 +132,9 @@ struct msm_otg_platform_data { enum usb_mode_type mode; enum otg_control_type otg_control; enum usb_mode_type default_mode; + enum msm_usb_phy_type phy_type; void (*setup_gpio)(enum usb_otg_state state); + char *pclk_src_name; }; /** @@ -83,6 +144,7 @@ struct msm_otg_platform_data { * @irq: IRQ number assigned for HSUSB controller. * @clk: clock struct of usb_hs_clk. * @pclk: clock struct of usb_hs_pclk. + * @pclk_src: pclk source for voting. * @phy_reset_clk: clock struct of usb_phy_clk. * @core_clk: clock struct of usb_hs_core_clk. * @regs: ioremapped register base address. @@ -90,7 +152,12 @@ struct msm_otg_platform_data { * @sm_work: OTG state machine work. * @in_lpm: indicates low power mode (LPM) state. * @async_int: Async interrupt arrived. - * + * @cur_power: The amount of mA available from downstream port. + * @chg_work: Charger detection work. + * @chg_state: The state of charger detection process. + * @chg_type: The type of charger attached. + * @dcd_retires: The retry count used to track Data contact + * detection process. */ struct msm_otg { struct otg_transceiver otg; @@ -98,6 +165,7 @@ struct msm_otg { int irq; struct clk *clk; struct clk *pclk; + struct clk *pclk_src; struct clk *phy_reset_clk; struct clk *core_clk; void __iomem *regs; @@ -107,6 +175,11 @@ struct msm_otg { struct work_struct sm_work; atomic_t in_lpm; int async_int; + unsigned cur_power; + struct delayed_work chg_work; + enum usb_chg_state chg_state; + enum usb_chg_type chg_type; + u8 dcd_retries; }; #endif diff --git a/include/linux/usb/msm_hsusb_hw.h b/include/linux/usb/msm_hsusb_hw.h index 7d1babbff071..6e97a2d3d39f 100644 --- a/include/linux/usb/msm_hsusb_hw.h +++ b/include/linux/usb/msm_hsusb_hw.h @@ -24,6 +24,7 @@ #define USB_PORTSC (MSM_USB_BASE + 0x0184) #define USB_OTGSC (MSM_USB_BASE + 0x01A4) #define USB_USBMODE (MSM_USB_BASE + 0x01A8) +#define USB_PHY_CTRL (MSM_USB_BASE + 0x0240) #define USBCMD_RESET 2 #define USB_USBINTR (MSM_USB_BASE + 0x0148) @@ -42,6 +43,7 @@ #define ASYNC_INTR_CTRL (1 << 29) /* Enable async interrupt */ #define ULPI_STP_CTRL (1 << 30) /* Block communication with PHY */ +#define PHY_RETEN (1 << 1) /* PHY retention enable/disable */ /* OTG definitions */ #define OTGSC_INTSTS_MASK (0x7f << 16) diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 6e40718f5abe..d87f44f5b04e 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -168,6 +168,7 @@ otg_shutdown(struct otg_transceiver *otg) #ifdef CONFIG_USB_OTG_UTILS extern struct otg_transceiver *otg_get_transceiver(void); extern void otg_put_transceiver(struct otg_transceiver *); +extern const char *otg_state_string(enum usb_otg_state state); #else static inline struct otg_transceiver *otg_get_transceiver(void) { @@ -177,6 +178,11 @@ static inline struct otg_transceiver *otg_get_transceiver(void) static inline void otg_put_transceiver(struct otg_transceiver *x) { } + +static inline const char *otg_state_string(enum usb_otg_state state) +{ + return NULL; +} #endif /* Context: can sleep */ diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h new file mode 100644 index 000000000000..3a7f1d982dd6 --- /dev/null +++ b/include/linux/usb/renesas_usbhs.h @@ -0,0 +1,156 @@ +/* + * Renesas USB + * + * Copyright (C) 2011 Renesas Solutions Corp. + * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ +#ifndef RENESAS_USB_H +#define RENESAS_USB_H +#include <linux/platform_device.h> +#include <linux/usb/ch9.h> + +/* + * module type + * + * it will be return value from get_id + */ +enum { + USBHS_HOST = 0, + USBHS_GADGET, + USBHS_MAX, +}; + +/* + * callback functions table for driver + * + * These functions are called from platform for driver. + * Callback function's pointer will be set before + * renesas_usbhs_platform_callback :: hardware_init was called + */ +struct renesas_usbhs_driver_callback { + int (*notify_hotplug)(struct platform_device *pdev); +}; + +/* + * callback functions for platform + * + * These functions are called from driver for platform + */ +struct renesas_usbhs_platform_callback { + + /* + * option: + * + * Hardware init function for platform. + * it is called when driver was probed. + */ + int (*hardware_init)(struct platform_device *pdev); + + /* + * option: + * + * Hardware exit function for platform. + * it is called when driver was removed + */ + void (*hardware_exit)(struct platform_device *pdev); + + /* + * option: + * + * Phy reset for platform + */ + void (*phy_reset)(struct platform_device *pdev); + + /* + * get USB ID function + * - USBHS_HOST + * - USBHS_GADGET + */ + int (*get_id)(struct platform_device *pdev); + + /* + * get VBUS status function. + */ + int (*get_vbus)(struct platform_device *pdev); +}; + +/* + * parameters for renesas usbhs + * + * some register needs USB chip specific parameters. + * This struct show it to driver + */ +struct renesas_usbhs_driver_param { + /* + * pipe settings + */ + u32 *pipe_type; /* array of USB_ENDPOINT_XFER_xxx (from ep0) */ + int pipe_size; /* pipe_type array size */ + + /* + * option: + * + * for BUSWAIT :: BWAIT + * */ + int buswait_bwait; + + /* + * option: + * + * delay time from notify_hotplug callback + */ + int detection_delay; +}; + +/* + * option: + * + * platform information for renesas_usbhs driver. + */ +struct renesas_usbhs_platform_info { + /* + * option: + * + * platform set these functions before + * call platform_add_devices if needed + */ + struct renesas_usbhs_platform_callback platform_callback; + + /* + * driver set these callback functions pointer. + * platform can use it on callback functions + */ + struct renesas_usbhs_driver_callback driver_callback; + + /* + * option: + * + * driver use these param for some register + */ + struct renesas_usbhs_driver_param driver_param; +}; + +/* + * macro for platform + */ +#define renesas_usbhs_get_info(pdev)\ + ((struct renesas_usbhs_platform_info *)(pdev)->dev.platform_data) + +#define renesas_usbhs_call_notify_hotplug(pdev) \ + ({ \ + struct renesas_usbhs_driver_callback *dc; \ + dc = &(renesas_usbhs_get_info(pdev)->driver_callback); \ + if (dc && dc->notify_hotplug) \ + dc->notify_hotplug(pdev); \ + }) +#endif /* RENESAS_USB_H */ diff --git a/include/linux/uvcvideo.h b/include/linux/uvcvideo.h new file mode 100644 index 000000000000..f46a53f060d7 --- /dev/null +++ b/include/linux/uvcvideo.h @@ -0,0 +1,69 @@ +#ifndef __LINUX_UVCVIDEO_H_ +#define __LINUX_UVCVIDEO_H_ + +#include <linux/ioctl.h> +#include <linux/types.h> + +/* + * Dynamic controls + */ + +/* Data types for UVC control data */ +#define UVC_CTRL_DATA_TYPE_RAW 0 +#define UVC_CTRL_DATA_TYPE_SIGNED 1 +#define UVC_CTRL_DATA_TYPE_UNSIGNED 2 +#define UVC_CTRL_DATA_TYPE_BOOLEAN 3 +#define UVC_CTRL_DATA_TYPE_ENUM 4 +#define UVC_CTRL_DATA_TYPE_BITMASK 5 + +/* Control flags */ +#define UVC_CTRL_FLAG_SET_CUR (1 << 0) +#define UVC_CTRL_FLAG_GET_CUR (1 << 1) +#define UVC_CTRL_FLAG_GET_MIN (1 << 2) +#define UVC_CTRL_FLAG_GET_MAX (1 << 3) +#define UVC_CTRL_FLAG_GET_RES (1 << 4) +#define UVC_CTRL_FLAG_GET_DEF (1 << 5) +/* Control should be saved at suspend and restored at resume. */ +#define UVC_CTRL_FLAG_RESTORE (1 << 6) +/* Control can be updated by the camera. */ +#define UVC_CTRL_FLAG_AUTO_UPDATE (1 << 7) + +#define UVC_CTRL_FLAG_GET_RANGE \ + (UVC_CTRL_FLAG_GET_CUR | UVC_CTRL_FLAG_GET_MIN | \ + UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES | \ + UVC_CTRL_FLAG_GET_DEF) + +struct uvc_menu_info { + __u32 value; + __u8 name[32]; +}; + +struct uvc_xu_control_mapping { + __u32 id; + __u8 name[32]; + __u8 entity[16]; + __u8 selector; + + __u8 size; + __u8 offset; + __u32 v4l2_type; + __u32 data_type; + + struct uvc_menu_info __user *menu_info; + __u32 menu_count; + + __u32 reserved[4]; +}; + +struct uvc_xu_control_query { + __u8 unit; + __u8 selector; + __u8 query; + __u16 size; + __u8 __user *data; +}; + +#define UVCIOC_CTRL_MAP _IOWR('u', 0x20, struct uvc_xu_control_mapping) +#define UVCIOC_CTRL_QUERY _IOWR('u', 0x21, struct uvc_xu_control_query) + +#endif diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h index de5c15921025..5ea7f753a348 100644 --- a/include/linux/v4l2-mediabus.h +++ b/include/linux/v4l2-mediabus.h @@ -89,6 +89,9 @@ enum v4l2_mbus_pixelcode { V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010, V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011, V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012, + + /* JPEG compressed formats - next is 0x4002 */ + V4L2_MBUS_FMT_JPEG_1X8 = 0x4001, }; /** diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index be82c8ead1af..8a4c309d2344 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -311,6 +311,9 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_Y12 v4l2_fourcc('Y', '1', '2', ' ') /* 12 Greyscale */ #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */ +/* Grey bit-packed formats */ +#define V4L2_PIX_FMT_Y10BPACK v4l2_fourcc('Y', '1', '0', 'B') /* 10 Greyscale bit-packed */ + /* Palette formats */ #define V4L2_PIX_FMT_PAL8 v4l2_fourcc('P', 'A', 'L', '8') /* 8 8-bit palette */ @@ -333,6 +336,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y', 'U', '1', '2') /* 12 YUV 4:2:0 */ #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */ #define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */ +#define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */ /* two planes -- one Y, one Cr + Cb interleaved */ #define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */ diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 2b3831b58aa4..51359837511a 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -261,6 +261,7 @@ extern void dec_zone_state(struct zone *, enum zone_stat_item); extern void __dec_zone_state(struct zone *, enum zone_stat_item); void refresh_cpu_vm_stats(int); +void refresh_zone_stat_thresholds(void); int calculate_pressure_threshold(struct zone *zone); int calculate_normal_threshold(struct zone *zone); @@ -313,6 +314,10 @@ static inline void __dec_zone_page_state(struct page *page, #define set_pgdat_percpu_threshold(pgdat, callback) { } static inline void refresh_cpu_vm_stats(int cpu) { } -#endif +static inline void refresh_zone_stat_thresholds(void) { } + +#endif /* CONFIG_SMP */ + +extern const char * const vmstat_text[]; #endif /* _LINUX_VMSTAT_H */ diff --git a/include/linux/xattr.h b/include/linux/xattr.h index 6050783005bd..aed54c50aa66 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -13,10 +13,6 @@ #define XATTR_CREATE 0x1 /* set value, fail if attr already exists */ #define XATTR_REPLACE 0x2 /* set value, fail if attr does not exist */ -#ifdef __KERNEL__ - -#include <linux/types.h> - /* Namespaces */ #define XATTR_OS2_PREFIX "os2." #define XATTR_OS2_PREFIX_LEN (sizeof (XATTR_OS2_PREFIX) - 1) @@ -53,6 +49,10 @@ #define XATTR_CAPS_SUFFIX "capability" #define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX +#ifdef __KERNEL__ + +#include <linux/types.h> + struct inode; struct dentry; diff --git a/include/media/mt9v032.h b/include/media/mt9v032.h new file mode 100644 index 000000000000..5e27f9be6b95 --- /dev/null +++ b/include/media/mt9v032.h @@ -0,0 +1,12 @@ +#ifndef _MEDIA_MT9V032_H +#define _MEDIA_MT9V032_H + +struct v4l2_subdev; + +struct mt9v032_platform_data { + unsigned int clk_pol:1; + + void (*set_clock)(struct v4l2_subdev *subdev, unsigned int rate); +}; + +#endif diff --git a/include/media/rc-core.h b/include/media/rc-core.h index 2963263f31e2..60536c74c1ea 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -40,10 +40,12 @@ enum rc_driver_type { * @driver_name: name of the hardware driver which registered this device * @map_name: name of the default keymap * @rc_map: current scan/key table + * @lock: used to ensure we've filled in all protocol details before + * anyone can call show_protocols or store_protocols * @devno: unique remote control device number * @raw: additional data for raw pulse/space devices * @input_dev: the input child device used to communicate events to userspace - * @driver_type: specifies if protocol decoding is done in hardware or software + * @driver_type: specifies if protocol decoding is done in hardware or software * @idle: used to keep track of RX state * @allowed_protos: bitmask with the supported RC_TYPE_* protocols * @scanmask: some hardware decoders are not capable of providing the full @@ -86,7 +88,8 @@ struct rc_dev { struct input_id input_id; char *driver_name; const char *map_name; - struct rc_map rc_map; + struct rc_map rc_map; + struct mutex lock; unsigned long devno; struct ir_raw_event_ctrl *raw; struct input_dev *input_dev; diff --git a/include/media/rc-map.h b/include/media/rc-map.h index 9184751f19c0..4e1409ec2613 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -136,6 +136,7 @@ void rc_map_init(void); #define RC_MAP_TERRATEC_SLIM "rc-terratec-slim" #define RC_MAP_TERRATEC_SLIM_2 "rc-terratec-slim-2" #define RC_MAP_TEVII_NEC "rc-tevii-nec" +#define RC_MAP_TIVO "rc-tivo" #define RC_MAP_TOTAL_MEDIA_IN_HAND "rc-total-media-in-hand" #define RC_MAP_TREKSTOR "rc-trekstor" #define RC_MAP_TT_1500 "rc-tt-1500" diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index f80b5372baf3..238bd334fd83 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -80,6 +80,11 @@ struct soc_camera_host_ops { int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *); int (*get_crop)(struct soc_camera_device *, struct v4l2_crop *); int (*set_crop)(struct soc_camera_device *, struct v4l2_crop *); + /* + * The difference to .set_crop() is, that .set_livecrop is not allowed + * to change the output sizes + */ + int (*set_livecrop)(struct soc_camera_device *, struct v4l2_crop *); int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *); int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *); void (*init_videobuf)(struct videobuf_queue *, @@ -104,6 +109,12 @@ struct soc_camera_host_ops { #define SOCAM_SENSOR_INVERT_HSYNC (1 << 2) #define SOCAM_SENSOR_INVERT_VSYNC (1 << 3) #define SOCAM_SENSOR_INVERT_DATA (1 << 4) +#define SOCAM_MIPI_1LANE (1 << 5) +#define SOCAM_MIPI_2LANE (1 << 6) +#define SOCAM_MIPI_3LANE (1 << 7) +#define SOCAM_MIPI_4LANE (1 << 8) +#define SOCAM_MIPI (SOCAM_MIPI_1LANE | SOCAM_MIPI_2LANE | \ + SOCAM_MIPI_3LANE | SOCAM_MIPI_4LANE) struct i2c_board_info; struct regulator_bulk_data; @@ -268,6 +279,7 @@ static inline unsigned long soc_camera_bus_param_compatible( unsigned long camera_flags, unsigned long bus_flags) { unsigned long common_flags, hsync, vsync, pclk, data, buswidth, mode; + unsigned long mipi; common_flags = camera_flags & bus_flags; @@ -277,8 +289,9 @@ static inline unsigned long soc_camera_bus_param_compatible( data = common_flags & (SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATA_ACTIVE_LOW); mode = common_flags & (SOCAM_MASTER | SOCAM_SLAVE); buswidth = common_flags & SOCAM_DATAWIDTH_MASK; + mipi = common_flags & SOCAM_MIPI; - return (!hsync || !vsync || !pclk || !data || !mode || !buswidth) ? 0 : + return ((!hsync || !vsync || !pclk || !data || !mode || !buswidth) && !mipi) ? 0 : common_flags; } diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h index 0ecefe227b76..6d7a4fd00fc0 100644 --- a/include/media/soc_camera_platform.h +++ b/include/media/soc_camera_platform.h @@ -25,4 +25,54 @@ struct soc_camera_platform_info { int (*set_capture)(struct soc_camera_platform_info *info, int enable); }; +static inline void soc_camera_platform_release(struct platform_device **pdev) +{ + *pdev = NULL; +} + +static inline int soc_camera_platform_add(const struct soc_camera_link *icl, + struct device *dev, + struct platform_device **pdev, + struct soc_camera_link *plink, + void (*release)(struct device *dev), + int id) +{ + struct soc_camera_platform_info *info = plink->priv; + int ret; + + if (icl != plink) + return -ENODEV; + + if (*pdev) + return -EBUSY; + + *pdev = platform_device_alloc("soc_camera_platform", id); + if (!*pdev) + return -ENOMEM; + + info->dev = dev; + + (*pdev)->dev.platform_data = info; + (*pdev)->dev.release = release; + + ret = platform_device_add(*pdev); + if (ret < 0) { + platform_device_put(*pdev); + *pdev = NULL; + info->dev = NULL; + } + + return ret; +} + +static inline void soc_camera_platform_del(const struct soc_camera_link *icl, + struct platform_device *pdev, + const struct soc_camera_link *plink) +{ + if (icl != plink || !pdev) + return; + + platform_device_unregister(pdev); +} + #endif /* __SOC_CAMERA_H__ */ diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h index b338108ec305..fae432544b41 100644 --- a/include/media/soc_mediabus.h +++ b/include/media/soc_mediabus.h @@ -16,18 +16,24 @@ /** * enum soc_mbus_packing - data packing types on the media-bus - * @SOC_MBUS_PACKING_NONE: no packing, bit-for-bit transfer to RAM + * @SOC_MBUS_PACKING_NONE: no packing, bit-for-bit transfer to RAM, one + * sample represents one pixel * @SOC_MBUS_PACKING_2X8_PADHI: 16 bits transferred in 2 8-bit samples, in the * possibly incomplete byte high bits are padding * @SOC_MBUS_PACKING_2X8_PADLO: as above, but low bits are padding * @SOC_MBUS_PACKING_EXTEND16: sample width (e.g., 10 bits) has to be extended * to 16 bits + * @SOC_MBUS_PACKING_VARIABLE: compressed formats with variable packing + * @SOC_MBUS_PACKING_1_5X8: used for packed YUV 4:2:0 formats, where 4 + * pixels occupy 6 bytes in RAM */ enum soc_mbus_packing { SOC_MBUS_PACKING_NONE, SOC_MBUS_PACKING_2X8_PADHI, SOC_MBUS_PACKING_2X8_PADLO, SOC_MBUS_PACKING_EXTEND16, + SOC_MBUS_PACKING_VARIABLE, + SOC_MBUS_PACKING_1_5X8, }; /** @@ -57,9 +63,24 @@ struct soc_mbus_pixelfmt { u8 bits_per_sample; }; +/** + * struct soc_mbus_lookup - Lookup FOURCC IDs by mediabus codes for pass-through + * @code: mediabus pixel-code + * @fmt: pixel format description + */ +struct soc_mbus_lookup { + enum v4l2_mbus_pixelcode code; + struct soc_mbus_pixelfmt fmt; +}; + +const struct soc_mbus_pixelfmt *soc_mbus_find_fmtdesc( + enum v4l2_mbus_pixelcode code, + const struct soc_mbus_lookup *lookup, + int n); const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc( enum v4l2_mbus_pixelcode code); s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf); -int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf); +int soc_mbus_samples_per_pixel(const struct soc_mbus_pixelfmt *mf, + unsigned int *numerator, unsigned int *denominator); #endif diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 8266d5ade2ff..93e96fb93452 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -62,6 +62,8 @@ struct v4l2_file_operations { unsigned int (*poll) (struct file *, struct poll_table_struct *); long (*ioctl) (struct file *, unsigned int, unsigned long); long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); + unsigned long (*get_unmapped_area) (struct file *, unsigned long, + unsigned long, unsigned long, unsigned long); int (*mmap) (struct file *, struct vm_area_struct *); int (*open) (struct file *); int (*release) (struct file *); diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h index c0d47ad4b103..3c4109777aff 100644 --- a/include/mtd/ubi-user.h +++ b/include/mtd/ubi-user.h @@ -131,7 +131,7 @@ * ~~~~~~~~~~~~~~~~~~~~~~~~~ * * To set an UBI volume property the %UBI_IOCSETPROP ioctl command should be - * used. A pointer to a &struct ubi_set_prop_req object is expected to be + * used. A pointer to a &struct ubi_set_vol_prop_req object is expected to be * passed. The object describes which property should be set, and to which value * it should be set. */ @@ -186,7 +186,8 @@ /* Check if LEB is mapped command */ #define UBI_IOCEBISMAP _IOR(UBI_VOL_IOC_MAGIC, 5, __s32) /* Set an UBI volume property */ -#define UBI_IOCSETPROP _IOW(UBI_VOL_IOC_MAGIC, 6, struct ubi_set_prop_req) +#define UBI_IOCSETVOLPROP _IOW(UBI_VOL_IOC_MAGIC, 6, \ + struct ubi_set_vol_prop_req) /* Maximum MTD device name length supported by UBI */ #define MAX_UBI_MTD_NAME_LEN 127 @@ -223,13 +224,14 @@ enum { }; /* - * UBI set property ioctl constants + * UBI set volume property ioctl constants. * - * @UBI_PROP_DIRECT_WRITE: allow / disallow user to directly write and - * erase individual eraseblocks on dynamic volumes + * @UBI_VOL_PROP_DIRECT_WRITE: allow (any non-zero value) or disallow (value 0) + * user to directly write and erase individual + * eraseblocks on dynamic volumes */ enum { - UBI_PROP_DIRECT_WRITE = 1, + UBI_VOL_PROP_DIRECT_WRITE = 1, }; /** @@ -308,7 +310,7 @@ struct ubi_mkvol_req { __s16 name_len; __s8 padding2[4]; char name[UBI_MAX_VOLUME_NAME + 1]; -} __attribute__ ((packed)); +} __packed; /** * struct ubi_rsvol_req - a data structure used in volume re-size requests. @@ -324,7 +326,7 @@ struct ubi_mkvol_req { struct ubi_rsvol_req { __s64 bytes; __s32 vol_id; -} __attribute__ ((packed)); +} __packed; /** * struct ubi_rnvol_req - volumes re-name request. @@ -366,7 +368,7 @@ struct ubi_rnvol_req { __s8 padding2[2]; char name[UBI_MAX_VOLUME_NAME + 1]; } ents[UBI_MAX_RNVOL]; -} __attribute__ ((packed)); +} __packed; /** * struct ubi_leb_change_req - a data structure used in atomic LEB change @@ -381,7 +383,7 @@ struct ubi_leb_change_req { __s32 bytes; __s8 dtype; __s8 padding[7]; -} __attribute__ ((packed)); +} __packed; /** * struct ubi_map_req - a data structure used in map LEB requests. @@ -393,20 +395,20 @@ struct ubi_map_req { __s32 lnum; __s8 dtype; __s8 padding[3]; -} __attribute__ ((packed)); +} __packed; /** - * struct ubi_set_prop_req - a data structure used to set an ubi volume - * property. - * @property: property to set (%UBI_PROP_DIRECT_WRITE) + * struct ubi_set_vol_prop_req - a data structure used to set an UBI volume + * property. + * @property: property to set (%UBI_VOL_PROP_DIRECT_WRITE) * @padding: reserved for future, not used, has to be zeroed * @value: value to set */ -struct ubi_set_prop_req { - __u8 property; - __u8 padding[7]; - __u64 value; -} __attribute__ ((packed)); +struct ubi_set_vol_prop_req { + __u8 property; + __u8 padding[7]; + __u64 value; +} __packed; #endif /* __UBI_USER_H__ */ diff --git a/include/net/caif/caif_layer.h b/include/net/caif/caif_layer.h index c8b07a904e78..35bc7883cf97 100644 --- a/include/net/caif/caif_layer.h +++ b/include/net/caif/caif_layer.h @@ -15,7 +15,6 @@ struct cfpktq; struct caif_payload_info; struct caif_packet_funcs; - #define CAIF_LAYER_NAME_SZ 16 /** @@ -33,7 +32,6 @@ do { \ } \ } while (0) - /** * enum caif_ctrlcmd - CAIF Stack Control Signaling sent in layer.ctrlcmd(). * @@ -141,7 +139,7 @@ enum caif_direction { * - All layers must use this structure. If embedding it, then place this * structure first in the layer specific structure. * - * - Each layer should not depend on any others layer private data. + * - Each layer should not depend on any others layer's private data. * * - In order to send data upwards do * layer->up->receive(layer->up, packet); @@ -155,16 +153,23 @@ struct cflayer { struct list_head node; /* - * receive() - Receive Function. + * receive() - Receive Function (non-blocking). * Contract: Each layer must implement a receive function passing the * CAIF packets upwards in the stack. * Packet handling rules: - * - The CAIF packet (cfpkt) cannot be accessed after - * passing it to the next layer using up->receive(). + * - The CAIF packet (cfpkt) ownership is passed to the + * called receive function. This means that the the + * packet cannot be accessed after passing it to the + * above layer using up->receive(). + * * - If parsing of the packet fails, the packet must be - * destroyed and -1 returned from the function. + * destroyed and negative error code returned + * from the function. + * EXCEPTION: If the framing layer (cffrml) returns + * -EILSEQ, the packet is not freed. + * * - If parsing succeeds (and above layers return OK) then - * the function must return a value > 0. + * the function must return a value >= 0. * * Returns result < 0 indicates an error, 0 or positive value * indicates success. @@ -176,7 +181,7 @@ struct cflayer { int (*receive)(struct cflayer *layr, struct cfpkt *cfpkt); /* - * transmit() - Transmit Function. + * transmit() - Transmit Function (non-blocking). * Contract: Each layer must implement a transmit function passing the * CAIF packet downwards in the stack. * Packet handling rules: @@ -185,15 +190,16 @@ struct cflayer { * cannot be accessed after passing it to the below * layer using dn->transmit(). * - * - If transmit fails, however, the ownership is returned - * to thecaller. The caller of "dn->transmit()" must - * destroy or resend packet. + * - Upon error the packet ownership is still passed on, + * so the packet shall be freed where error is detected. + * Callers of the transmit function shall not free packets, + * but errors shall be returned. * * - Return value less than zero means error, zero or * greater than zero means OK. * - * result < 0 indicates an error, 0 or positive value - * indicate success. + * Returns result < 0 indicates an error, 0 or positive value + * indicates success. * * @layr: Pointer to the current layer the receive function * isimplemented for (this pointer). @@ -202,7 +208,7 @@ struct cflayer { int (*transmit) (struct cflayer *layr, struct cfpkt *cfpkt); /* - * cttrlcmd() - Control Function upwards in CAIF Stack. + * cttrlcmd() - Control Function upwards in CAIF Stack (non-blocking). * Used for signaling responses (CAIF_CTRLCMD_*_RSP) * and asynchronous events from the modem (CAIF_CTRLCMD_*_IND) * diff --git a/include/net/genetlink.h b/include/net/genetlink.h index b4c7c1cbcf40..d420f28b6d60 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -260,7 +260,7 @@ static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info) /** * gennlmsg_data - head of message payload - * @gnlh: genetlink messsage header + * @gnlh: genetlink message header */ static inline void *genlmsg_data(const struct genlmsghdr *gnlh) { diff --git a/include/net/netlink.h b/include/net/netlink.h index 8a3906a08f5f..02740a94f108 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -290,7 +290,7 @@ static inline int nlmsg_padlen(int payload) /** * nlmsg_data - head of message payload - * @nlh: netlink messsage header + * @nlh: netlink message header */ static inline void *nlmsg_data(const struct nlmsghdr *nlh) { diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 3fd5064dd43a..7b82080eb02c 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -56,7 +56,7 @@ struct pcmcia_driver { int (*resume) (struct pcmcia_device *dev); struct module *owner; - struct pcmcia_device_id *id_table; + const struct pcmcia_device_id *id_table; struct device_driver drv; struct pcmcia_dynids dynids; }; diff --git a/include/sound/ak4641.h b/include/sound/ak4641.h new file mode 100644 index 000000000000..96d1991c811d --- /dev/null +++ b/include/sound/ak4641.h @@ -0,0 +1,26 @@ +/* + * AK4641 ALSA SoC Codec driver + * + * Copyright 2009 Philipp Zabel + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __AK4641_H +#define __AK4641_H + +/** + * struct ak4641_platform_data - platform specific AK4641 configuration + * @gpio_power: GPIO to control external power to AK4641 + * @gpio_npdn: GPIO connected to AK4641 nPDN pin + * + * Both GPIO parameters are optional. + */ +struct ak4641_platform_data { + int gpio_power; + int gpio_npdn; +}; + +#endif /* __AK4641_H */ diff --git a/include/sound/control.h b/include/sound/control.h index 404acb859cee..1a94a216ed99 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -113,6 +113,7 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new * kcontrolnew, v void snd_ctl_free_one(struct snd_kcontrol * kcontrol); int snd_ctl_add(struct snd_card * card, struct snd_kcontrol * kcontrol); int snd_ctl_remove(struct snd_card * card, struct snd_kcontrol * kcontrol); +int snd_ctl_replace(struct snd_card *card, struct snd_kcontrol *kcontrol, bool add_on_replace); int snd_ctl_remove_id(struct snd_card * card, struct snd_ctl_elem_id *id); int snd_ctl_rename_id(struct snd_card * card, struct snd_ctl_elem_id *src_id, struct snd_ctl_elem_id *dst_id); int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id, diff --git a/include/sound/max98095.h b/include/sound/max98095.h new file mode 100644 index 000000000000..7513a42dd4aa --- /dev/null +++ b/include/sound/max98095.h @@ -0,0 +1,54 @@ +/* + * Platform data for MAX98095 + * + * Copyright 2011 Maxim Integrated Products + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __SOUND_MAX98095_PDATA_H__ +#define __SOUND_MAX98095_PDATA_H__ + +/* Equalizer filter response configuration */ +struct max98095_eq_cfg { + const char *name; + unsigned int rate; + u16 band1[5]; + u16 band2[5]; + u16 band3[5]; + u16 band4[5]; + u16 band5[5]; +}; + +/* Biquad filter response configuration */ +struct max98095_biquad_cfg { + const char *name; + unsigned int rate; + u16 band1[5]; + u16 band2[5]; +}; + +/* codec platform data */ +struct max98095_pdata { + + /* Equalizers for DAI1 and DAI2 */ + struct max98095_eq_cfg *eq_cfg; + unsigned int eq_cfgcnt; + + /* Biquad filter for DAI1 and DAI2 */ + struct max98095_biquad_cfg *bq_cfg; + unsigned int bq_cfgcnt; + + /* Analog/digital microphone configuration: + * 0 = analog microphone input (normal setting) + * 1 = digital microphone input + */ + unsigned int digmic_left_mode:1; + unsigned int digmic_right_mode:1; +}; + +#endif diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index f72c1039a6fb..c46e7d89561d 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -24,7 +24,7 @@ * SoC dynamic audio power management * * We can have up to 4 power domains - * 1. Codec domain - VREF, VMID + * 1. Codec domain - VREF, VMID * Usually controlled at codec probe/remove, although can be set * at stream time if power is not needed for sidetone, etc. * 2. Platform/Machine domain - physically connected inputs and outputs @@ -39,30 +39,30 @@ /* codec domain */ #define SND_SOC_DAPM_VMID(wname) \ -{ .id = snd_soc_dapm_vmid, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_vmid, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0} /* platform domain */ #define SND_SOC_DAPM_INPUT(wname) \ -{ .id = snd_soc_dapm_input, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_input, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0, .reg = SND_SOC_NOPM } #define SND_SOC_DAPM_OUTPUT(wname) \ -{ .id = snd_soc_dapm_output, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_output, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0, .reg = SND_SOC_NOPM } #define SND_SOC_DAPM_MIC(wname, wevent) \ -{ .id = snd_soc_dapm_mic, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_mic, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \ .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD} #define SND_SOC_DAPM_HP(wname, wevent) \ -{ .id = snd_soc_dapm_hp, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_hp, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \ .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD} #define SND_SOC_DAPM_SPK(wname, wevent) \ -{ .id = snd_soc_dapm_spk, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_spk, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \ .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD} #define SND_SOC_DAPM_LINE(wname, wevent) \ -{ .id = snd_soc_dapm_line, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_line, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \ .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD} @@ -70,91 +70,91 @@ #define SND_SOC_DAPM_PGA(wname, wreg, wshift, winvert,\ wcontrols, wncontrols) \ { .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols} + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols} #define SND_SOC_DAPM_OUT_DRV(wname, wreg, wshift, winvert,\ wcontrols, wncontrols) \ { .id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols} + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols} #define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \ wcontrols, wncontrols)\ { .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols} + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols} #define SND_SOC_DAPM_MIXER_NAMED_CTL(wname, wreg, wshift, winvert, \ wcontrols, wncontrols)\ { .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \ - .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \ + .shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \ .num_kcontrols = wncontrols} #define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \ { .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = NULL, .num_kcontrols = 0} + .invert = winvert, .kcontrol_news = NULL, .num_kcontrols = 0} #define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \ { .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1} + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1} #define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \ { .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1} + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1} #define SND_SOC_DAPM_VIRT_MUX(wname, wreg, wshift, winvert, wcontrols) \ { .id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1} + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1} #define SND_SOC_DAPM_VALUE_MUX(wname, wreg, wshift, winvert, wcontrols) \ { .id = snd_soc_dapm_value_mux, .name = wname, .reg = wreg, \ - .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \ + .shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \ .num_kcontrols = 1} /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */ #define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\ wcontrols) \ { .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)} + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)} #define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \ wcontrols)\ { .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)} + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)} #define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \ wcontrols)\ { .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \ - .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \ + .shift = wshift, .invert = winvert, .kcontrol_news = wcontrols, \ .num_kcontrols = ARRAY_SIZE(wcontrols)} /* path domain with event - event handler must return 0 for success */ #define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \ wncontrols, wevent, wflags) \ { .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \ + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \ .event = wevent, .event_flags = wflags} #define SND_SOC_DAPM_OUT_DRV_E(wname, wreg, wshift, winvert, wcontrols, \ wncontrols, wevent, wflags) \ { .id = snd_soc_dapm_out_drv, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \ + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \ .event = wevent, .event_flags = wflags} #define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \ wncontrols, wevent, wflags) \ { .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = wncontrols, \ + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \ .event = wevent, .event_flags = wflags} #define SND_SOC_DAPM_MIXER_NAMED_CTL_E(wname, wreg, wshift, winvert, \ wcontrols, wncontrols, wevent, wflags) \ { .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, \ + .invert = winvert, .kcontrol_news = wcontrols, \ .num_kcontrols = wncontrols, .event = wevent, .event_flags = wflags} #define SND_SOC_DAPM_MICBIAS_E(wname, wreg, wshift, winvert, wevent, wflags) \ { .id = snd_soc_dapm_micbias, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = NULL, .num_kcontrols = 0, \ + .invert = winvert, .kcontrol_news = NULL, .num_kcontrols = 0, \ .event = wevent, .event_flags = wflags} #define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \ wevent, wflags) \ { .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \ + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \ .event = wevent, .event_flags = wflags} #define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \ wevent, wflags) \ { .id = snd_soc_dapm_mux, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \ + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \ .event = wevent, .event_flags = wflags} #define SND_SOC_DAPM_VIRT_MUX_E(wname, wreg, wshift, winvert, wcontrols, \ wevent, wflags) \ { .id = snd_soc_dapm_virt_mux, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \ + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = 1, \ .event = wevent, .event_flags = wflags} /* additional sequencing control within an event type */ @@ -173,26 +173,26 @@ #define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \ wevent, wflags) \ { .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \ + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \ .event = wevent, .event_flags = wflags} #define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \ wevent, wflags) \ { .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \ + .invert = winvert, .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \ .event = wevent, .event_flags = wflags} #define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \ wcontrols, wevent, wflags) \ { .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ - .invert = winvert, .kcontrols = wcontrols, \ + .invert = winvert, .kcontrol_news = wcontrols, \ .num_kcontrols = ARRAY_SIZE(wcontrols), .event = wevent, .event_flags = wflags} /* events that are pre and post DAPM */ #define SND_SOC_DAPM_PRE(wname, wevent) \ -{ .id = snd_soc_dapm_pre, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_pre, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \ .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD} #define SND_SOC_DAPM_POST(wname, wevent) \ -{ .id = snd_soc_dapm_post, .name = wname, .kcontrols = NULL, \ +{ .id = snd_soc_dapm_post, .name = wname, .kcontrol_news = NULL, \ .num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \ .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD} @@ -232,7 +232,7 @@ /* generic widgets */ #define SND_SOC_DAPM_REG(wid, wname, wreg, wshift, wmask, won_val, woff_val) \ -{ .id = wid, .name = wname, .kcontrols = NULL, .num_kcontrols = 0, \ +{ .id = wid, .name = wname, .kcontrol_news = NULL, .num_kcontrols = 0, \ .reg = -((wreg) + 1), .shift = wshift, .mask = wmask, \ .on_val = won_val, .off_val = woff_val, .event = dapm_reg_event, \ .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD} @@ -356,7 +356,8 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card); /* dapm sys fs - used by the core */ int snd_soc_dapm_sys_add(struct device *dev); -void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm); +void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm, + struct dentry *parent); /* dapm audio pin control and status */ int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm, @@ -472,7 +473,8 @@ struct snd_soc_dapm_widget { /* kcontrols that relate to this widget */ int num_kcontrols; - const struct snd_kcontrol_new *kcontrols; + const struct snd_kcontrol_new *kcontrol_news; + struct snd_kcontrol **kcontrols; /* widget input and outputs */ struct list_head sources; @@ -516,4 +518,10 @@ struct snd_soc_dapm_context { #endif }; +/* A list of widgets associated with an object, typically a snd_kcontrol */ +struct snd_soc_dapm_widget_list { + int num_widgets; + struct snd_soc_dapm_widget *widgets[0]; +}; + #endif diff --git a/include/sound/soc.h b/include/sound/soc.h index bfa4836ea107..f1de3e0c75bc 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -248,7 +248,7 @@ typedef int (*hw_write_t)(void *,const char* ,int); extern struct snd_ac97_bus_ops soc_ac97_ops; enum snd_soc_control_type { - SND_SOC_CUSTOM, + SND_SOC_CUSTOM = 1, SND_SOC_I2C, SND_SOC_SPI, }; @@ -278,6 +278,10 @@ int snd_soc_register_codec(struct device *dev, void snd_soc_unregister_codec(struct device *dev); int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, unsigned int reg); +int snd_soc_codec_readable_register(struct snd_soc_codec *codec, + unsigned int reg); +int snd_soc_codec_writable_register(struct snd_soc_codec *codec, + unsigned int reg); int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, int addr_bits, int data_bits, enum snd_soc_control_type control); @@ -292,6 +296,8 @@ int snd_soc_default_volatile_register(struct snd_soc_codec *codec, unsigned int reg); int snd_soc_default_readable_register(struct snd_soc_codec *codec, unsigned int reg); +int snd_soc_default_writable_register(struct snd_soc_codec *codec, + unsigned int reg); /* Utility functions to get clock rates from various things */ int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots); @@ -523,6 +529,7 @@ struct snd_soc_codec { size_t reg_size; /* reg_cache_size * reg_word_size */ int (*volatile_register)(struct snd_soc_codec *, unsigned int); int (*readable_register)(struct snd_soc_codec *, unsigned int); + int (*writable_register)(struct snd_soc_codec *, unsigned int); /* runtime */ struct snd_ac97 *ac97; /* for ad-hoc ac97 devices */ @@ -539,10 +546,12 @@ struct snd_soc_codec { /* codec IO */ void *control_data; /* codec control (i2c/3wire) data */ + enum snd_soc_control_type control_type; hw_write_t hw_write; unsigned int (*hw_read)(struct snd_soc_codec *, unsigned int); unsigned int (*read)(struct snd_soc_codec *, unsigned int); int (*write)(struct snd_soc_codec *, unsigned int, unsigned int); + int (*bulk_write_raw)(struct snd_soc_codec *, unsigned int, const void *, size_t); void *reg_cache; const void *reg_def_copy; const struct snd_soc_cache_ops *cache_ops; @@ -568,7 +577,9 @@ struct snd_soc_codec_driver { pm_message_t state); int (*resume)(struct snd_soc_codec *); - /* Default DAPM setup, added after probe() is run */ + /* Default control and setup, added after probe() is run */ + const struct snd_kcontrol_new *controls; + int num_controls; const struct snd_soc_dapm_widget *dapm_widgets; int num_dapm_widgets; const struct snd_soc_dapm_route *dapm_routes; @@ -587,6 +598,7 @@ struct snd_soc_codec_driver { size_t, unsigned int); int (*volatile_register)(struct snd_soc_codec *, unsigned int); int (*readable_register)(struct snd_soc_codec *, unsigned int); + int (*writable_register)(struct snd_soc_codec *, unsigned int); short reg_cache_size; short reg_cache_step; short reg_word_size; @@ -690,6 +702,8 @@ struct snd_soc_aux_dev { /* SoC card */ struct snd_soc_card { const char *name; + const char *long_name; + const char *driver_name; struct device *dev; struct snd_card *snd_card; struct module *owner; @@ -737,12 +751,15 @@ struct snd_soc_card { struct snd_soc_pcm_runtime *rtd_aux; int num_aux_rtd; + const struct snd_kcontrol_new *controls; + int num_controls; + /* * Card-specific routes and widgets. */ - struct snd_soc_dapm_widget *dapm_widgets; + const struct snd_soc_dapm_widget *dapm_widgets; int num_dapm_widgets; - struct snd_soc_dapm_route *dapm_routes; + const struct snd_soc_dapm_route *dapm_routes; int num_dapm_routes; struct work_struct deferred_resume_work; @@ -805,7 +822,7 @@ struct soc_enum { unsigned char shift_r; unsigned int max; unsigned int mask; - const char **texts; + const char * const *texts; const unsigned int *values; void *dapm; }; @@ -814,6 +831,8 @@ struct soc_enum { unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg); unsigned int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int val); +unsigned int snd_soc_bulk_write_raw(struct snd_soc_codec *codec, + unsigned int reg, const void *data, size_t len); /* device driver data */ @@ -871,6 +890,9 @@ static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card) INIT_LIST_HEAD(&card->dapm_list); } +int snd_soc_util_init(void); +void snd_soc_util_exit(void); + #include <sound/soc-dai.h> #ifdef CONFIG_DEBUG_FS diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h index 5718a02d3afb..d2ea112fc20f 100644 --- a/include/sound/tea575x-tuner.h +++ b/include/sound/tea575x-tuner.h @@ -26,29 +26,37 @@ #include <media/v4l2-dev.h> #include <media/v4l2-ioctl.h> +#define TEA575X_FMIF 10700 + +#define TEA575X_DATA (1 << 0) +#define TEA575X_CLK (1 << 1) +#define TEA575X_WREN (1 << 2) +#define TEA575X_MOST (1 << 3) + struct snd_tea575x; struct snd_tea575x_ops { - void (*write)(struct snd_tea575x *tea, unsigned int val); - unsigned int (*read)(struct snd_tea575x *tea); - void (*mute)(struct snd_tea575x *tea, unsigned int mute); + void (*set_pins)(struct snd_tea575x *tea, u8 pins); + u8 (*get_pins)(struct snd_tea575x *tea); + void (*set_direction)(struct snd_tea575x *tea, bool output); }; struct snd_tea575x { - struct snd_card *card; struct video_device *vd; /* video device */ - int dev_nr; /* requested device number + 1 */ - int tea5759; /* 5759 chip is present */ - int mute; /* Device is muted? */ - unsigned int freq_fixup; /* crystal onboard */ + bool tea5759; /* 5759 chip is present */ + bool mute; /* Device is muted? */ + bool stereo; /* receiving stereo */ + bool tuned; /* tuned to a station */ unsigned int val; /* hw value */ unsigned long freq; /* frequency */ unsigned long in_use; /* set if the device is in use */ struct snd_tea575x_ops *ops; void *private_data; + u8 card[32]; + u8 bus_info[32]; }; -void snd_tea575x_init(struct snd_tea575x *tea); +int snd_tea575x_init(struct snd_tea575x *tea); void snd_tea575x_exit(struct snd_tea575x *tea); #endif /* __SOUND_TEA575X_TUNER_H */ diff --git a/include/sound/tlv320dac33-plat.h b/include/sound/tlv320dac33-plat.h index 6c6649656798..0b94192a8cdf 100644 --- a/include/sound/tlv320dac33-plat.h +++ b/include/sound/tlv320dac33-plat.h @@ -1,7 +1,7 @@ /* * Platform header for Texas Instruments TLV320DAC33 codec driver * - * Author: Peter Ujfalusi <peter.ujfalusi@nokia.com> + * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> * * Copyright: (C) 2009 Nokia Corporation * diff --git a/include/sound/tpa6130a2-plat.h b/include/sound/tpa6130a2-plat.h index e29fde6b5cbe..89beccb57edd 100644 --- a/include/sound/tpa6130a2-plat.h +++ b/include/sound/tpa6130a2-plat.h @@ -3,7 +3,7 @@ * * Copyright (C) Nokia Corporation * - * Written by Peter Ujfalusi <peter.ujfalusi@nokia.com> + * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/include/sound/wm8915.h b/include/sound/wm8915.h new file mode 100644 index 000000000000..5817d762f6f3 --- /dev/null +++ b/include/sound/wm8915.h @@ -0,0 +1,55 @@ +/* + * linux/sound/wm8915.h -- Platform data for WM8915 + * + * Copyright 2011 Wolfson Microelectronics. PLC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_SND_WM8903_H +#define __LINUX_SND_WM8903_H + +enum wm8915_inmode { + WM8915_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */ + WM8915_INVERTING = 1, /* IN1xN */ + WM8915_NON_INVERTING = 2, /* IN1xP */ + WM8915_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */ +}; + +/** + * ReTune Mobile configurations are specified with a label, sample + * rate and set of values to write (the enable bits will be ignored). + * + * Configurations are expected to be generated using the ReTune Mobile + * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/ + */ +struct wm8915_retune_mobile_config { + const char *name; + int rate; + u16 regs[20]; +}; + +#define WM8915_SET_DEFAULT 0x10000 + +struct wm8915_pdata { + int irq_flags; /** Set IRQ trigger flags; default active low */ + + int ldo_ena; /** GPIO for LDO1; -1 for none */ + + int micdet_def; /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */ + + enum wm8915_inmode inl_mode; + enum wm8915_inmode inr_mode; + + u32 spkmute_seq; /** Value for register 0x802 */ + + int gpio_base; + u32 gpio_default[5]; + + int num_retune_mobile_cfgs; + struct wm8915_retune_mobile_config *retune_mobile_cfgs; +}; + +#endif diff --git a/include/sound/wm8962.h b/include/sound/wm8962.h index 2b5306c503fb..1750bed7c2f6 100644 --- a/include/sound/wm8962.h +++ b/include/sound/wm8962.h @@ -14,6 +14,28 @@ /* Use to set GPIO default values to zero */ #define WM8962_GPIO_SET 0x10000 +#define WM8962_GPIO_FN_CLKOUT 0 +#define WM8962_GPIO_FN_LOGIC 1 +#define WM8962_GPIO_FN_SDOUT 2 +#define WM8962_GPIO_FN_IRQ 3 +#define WM8962_GPIO_FN_THERMAL 4 +#define WM8962_GPIO_FN_PLL2_LOCK 6 +#define WM8962_GPIO_FN_PLL3_LOCK 7 +#define WM8962_GPIO_FN_FLL_LOCK 9 +#define WM8962_GPIO_FN_DRC_ACT 10 +#define WM8962_GPIO_FN_WSEQ_DONE 11 +#define WM8962_GPIO_FN_ALC_NG_ACT 12 +#define WM8962_GPIO_FN_ALC_PEAK_LIMIT 13 +#define WM8962_GPIO_FN_ALC_SATURATION 14 +#define WM8962_GPIO_FN_ALC_LEVEL_THR 15 +#define WM8962_GPIO_FN_ALC_LEVEL_LOCK 16 +#define WM8962_GPIO_FN_FIFO_ERR 17 +#define WM8962_GPIO_FN_OPCLK 18 +#define WM8962_GPIO_FN_DMICCLK 19 +#define WM8962_GPIO_FN_DMICDAT 20 +#define WM8962_GPIO_FN_MICD 21 +#define WM8962_GPIO_FN_MICSCD 22 + struct wm8962_pdata { int gpio_base; u32 gpio_init[WM8962_MAX_GPIO]; diff --git a/include/video/newport.h b/include/video/newport.h index 3d7c4b492ec6..de980a3b60c9 100644 --- a/include/video/newport.h +++ b/include/video/newport.h @@ -3,7 +3,7 @@ * newport.h: Defines and register layout for NEWPORT graphics * hardware. * - * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com) + * Copyright (C) 1996 David S. Miller (davem@davemloft.net) * * Ulf Carlsson - Compatibility with the IRIX structures added */ diff --git a/include/video/omap-panel-generic-dpi.h b/include/video/omap-panel-generic-dpi.h new file mode 100644 index 000000000000..127e3f20328e --- /dev/null +++ b/include/video/omap-panel-generic-dpi.h @@ -0,0 +1,37 @@ +/* + * Header for generic DPI panel driver + * + * Copyright (C) 2010 Canonical Ltd. + * Author: Bryan Wu <bryan.wu@canonical.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __OMAP_PANEL_GENERIC_DPI_H +#define __OMAP_PANEL_GENERIC_DPI_H + +struct omap_dss_device; + +/** + * struct panel_generic_dpi_data - panel driver configuration data + * @name: panel name + * @platform_enable: platform specific panel enable function + * @platform_disable: platform specific panel disable function + */ +struct panel_generic_dpi_data { + const char *name; + int (*platform_enable)(struct omap_dss_device *dssdev); + void (*platform_disable)(struct omap_dss_device *dssdev); +}; + +#endif /* __OMAP_PANEL_GENERIC_DPI_H */ diff --git a/include/video/omap-panel-nokia-dsi.h b/include/video/omap-panel-nokia-dsi.h new file mode 100644 index 000000000000..921ae9327228 --- /dev/null +++ b/include/video/omap-panel-nokia-dsi.h @@ -0,0 +1,33 @@ +#ifndef __OMAP_NOKIA_DSI_PANEL_H +#define __OMAP_NOKIA_DSI_PANEL_H + +struct omap_dss_device; + +/** + * struct nokia_dsi_panel_data - Nokia DSI panel driver configuration + * @name: panel name + * @use_ext_te: use external TE + * @ext_te_gpio: external TE GPIO + * @esd_interval: interval of ESD checks, 0 = disabled (ms) + * @ulps_timeout: time to wait before entering ULPS, 0 = disabled (ms) + * @max_backlight_level: maximum backlight level + * @set_backlight: pointer to backlight set function + * @get_backlight: pointer to backlight get function + */ +struct nokia_dsi_panel_data { + const char *name; + + int reset_gpio; + + bool use_ext_te; + int ext_te_gpio; + + unsigned esd_interval; + unsigned ulps_timeout; + + int max_backlight_level; + int (*set_backlight)(struct omap_dss_device *dssdev, int level); + int (*get_backlight)(struct omap_dss_device *dssdev); +}; + +#endif /* __OMAP_NOKIA_DSI_PANEL_H */ diff --git a/include/video/omapdss.h b/include/video/omapdss.h new file mode 100644 index 000000000000..892b97f8e157 --- /dev/null +++ b/include/video/omapdss.h @@ -0,0 +1,641 @@ +/* + * Copyright (C) 2008 Nokia Corporation + * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __OMAP_OMAPDSS_H +#define __OMAP_OMAPDSS_H + +#include <linux/list.h> +#include <linux/kobject.h> +#include <linux/device.h> +#include <linux/platform_device.h> +#include <asm/atomic.h> + +#define DISPC_IRQ_FRAMEDONE (1 << 0) +#define DISPC_IRQ_VSYNC (1 << 1) +#define DISPC_IRQ_EVSYNC_EVEN (1 << 2) +#define DISPC_IRQ_EVSYNC_ODD (1 << 3) +#define DISPC_IRQ_ACBIAS_COUNT_STAT (1 << 4) +#define DISPC_IRQ_PROG_LINE_NUM (1 << 5) +#define DISPC_IRQ_GFX_FIFO_UNDERFLOW (1 << 6) +#define DISPC_IRQ_GFX_END_WIN (1 << 7) +#define DISPC_IRQ_PAL_GAMMA_MASK (1 << 8) +#define DISPC_IRQ_OCP_ERR (1 << 9) +#define DISPC_IRQ_VID1_FIFO_UNDERFLOW (1 << 10) +#define DISPC_IRQ_VID1_END_WIN (1 << 11) +#define DISPC_IRQ_VID2_FIFO_UNDERFLOW (1 << 12) +#define DISPC_IRQ_VID2_END_WIN (1 << 13) +#define DISPC_IRQ_SYNC_LOST (1 << 14) +#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15) +#define DISPC_IRQ_WAKEUP (1 << 16) +#define DISPC_IRQ_SYNC_LOST2 (1 << 17) +#define DISPC_IRQ_VSYNC2 (1 << 18) +#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21) +#define DISPC_IRQ_FRAMEDONE2 (1 << 22) + +struct omap_dss_device; +struct omap_overlay_manager; + +enum omap_display_type { + OMAP_DISPLAY_TYPE_NONE = 0, + OMAP_DISPLAY_TYPE_DPI = 1 << 0, + OMAP_DISPLAY_TYPE_DBI = 1 << 1, + OMAP_DISPLAY_TYPE_SDI = 1 << 2, + OMAP_DISPLAY_TYPE_DSI = 1 << 3, + OMAP_DISPLAY_TYPE_VENC = 1 << 4, + OMAP_DISPLAY_TYPE_HDMI = 1 << 5, +}; + +enum omap_plane { + OMAP_DSS_GFX = 0, + OMAP_DSS_VIDEO1 = 1, + OMAP_DSS_VIDEO2 = 2 +}; + +enum omap_channel { + OMAP_DSS_CHANNEL_LCD = 0, + OMAP_DSS_CHANNEL_DIGIT = 1, + OMAP_DSS_CHANNEL_LCD2 = 2, +}; + +enum omap_color_mode { + OMAP_DSS_COLOR_CLUT1 = 1 << 0, /* BITMAP 1 */ + OMAP_DSS_COLOR_CLUT2 = 1 << 1, /* BITMAP 2 */ + OMAP_DSS_COLOR_CLUT4 = 1 << 2, /* BITMAP 4 */ + OMAP_DSS_COLOR_CLUT8 = 1 << 3, /* BITMAP 8 */ + OMAP_DSS_COLOR_RGB12U = 1 << 4, /* RGB12, 16-bit container */ + OMAP_DSS_COLOR_ARGB16 = 1 << 5, /* ARGB16 */ + OMAP_DSS_COLOR_RGB16 = 1 << 6, /* RGB16 */ + OMAP_DSS_COLOR_RGB24U = 1 << 7, /* RGB24, 32-bit container */ + OMAP_DSS_COLOR_RGB24P = 1 << 8, /* RGB24, 24-bit container */ + OMAP_DSS_COLOR_YUV2 = 1 << 9, /* YUV2 4:2:2 co-sited */ + OMAP_DSS_COLOR_UYVY = 1 << 10, /* UYVY 4:2:2 co-sited */ + OMAP_DSS_COLOR_ARGB32 = 1 << 11, /* ARGB32 */ + OMAP_DSS_COLOR_RGBA32 = 1 << 12, /* RGBA32 */ + OMAP_DSS_COLOR_RGBX32 = 1 << 13, /* RGBx32 */ + OMAP_DSS_COLOR_NV12 = 1 << 14, /* NV12 format: YUV 4:2:0 */ + OMAP_DSS_COLOR_RGBA16 = 1 << 15, /* RGBA16 - 4444 */ + OMAP_DSS_COLOR_RGBX16 = 1 << 16, /* RGBx16 - 4444 */ + OMAP_DSS_COLOR_ARGB16_1555 = 1 << 17, /* ARGB16 - 1555 */ + OMAP_DSS_COLOR_XRGB16_1555 = 1 << 18, /* xRGB16 - 1555 */ +}; + +enum omap_lcd_display_type { + OMAP_DSS_LCD_DISPLAY_STN, + OMAP_DSS_LCD_DISPLAY_TFT, +}; + +enum omap_dss_load_mode { + OMAP_DSS_LOAD_CLUT_AND_FRAME = 0, + OMAP_DSS_LOAD_CLUT_ONLY = 1, + OMAP_DSS_LOAD_FRAME_ONLY = 2, + OMAP_DSS_LOAD_CLUT_ONCE_FRAME = 3, +}; + +enum omap_dss_trans_key_type { + OMAP_DSS_COLOR_KEY_GFX_DST = 0, + OMAP_DSS_COLOR_KEY_VID_SRC = 1, +}; + +enum omap_rfbi_te_mode { + OMAP_DSS_RFBI_TE_MODE_1 = 1, + OMAP_DSS_RFBI_TE_MODE_2 = 2, +}; + +enum omap_panel_config { + OMAP_DSS_LCD_IVS = 1<<0, + OMAP_DSS_LCD_IHS = 1<<1, + OMAP_DSS_LCD_IPC = 1<<2, + OMAP_DSS_LCD_IEO = 1<<3, + OMAP_DSS_LCD_RF = 1<<4, + OMAP_DSS_LCD_ONOFF = 1<<5, + + OMAP_DSS_LCD_TFT = 1<<20, +}; + +enum omap_dss_venc_type { + OMAP_DSS_VENC_TYPE_COMPOSITE, + OMAP_DSS_VENC_TYPE_SVIDEO, +}; + +enum omap_display_caps { + OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE = 1 << 0, + OMAP_DSS_DISPLAY_CAP_TEAR_ELIM = 1 << 1, +}; + +enum omap_dss_update_mode { + OMAP_DSS_UPDATE_DISABLED = 0, + OMAP_DSS_UPDATE_AUTO, + OMAP_DSS_UPDATE_MANUAL, +}; + +enum omap_dss_display_state { + OMAP_DSS_DISPLAY_DISABLED = 0, + OMAP_DSS_DISPLAY_ACTIVE, + OMAP_DSS_DISPLAY_SUSPENDED, +}; + +/* XXX perhaps this should be removed */ +enum omap_dss_overlay_managers { + OMAP_DSS_OVL_MGR_LCD, + OMAP_DSS_OVL_MGR_TV, + OMAP_DSS_OVL_MGR_LCD2, +}; + +enum omap_dss_rotation_type { + OMAP_DSS_ROT_DMA = 0, + OMAP_DSS_ROT_VRFB = 1, +}; + +/* clockwise rotation angle */ +enum omap_dss_rotation_angle { + OMAP_DSS_ROT_0 = 0, + OMAP_DSS_ROT_90 = 1, + OMAP_DSS_ROT_180 = 2, + OMAP_DSS_ROT_270 = 3, +}; + +enum omap_overlay_caps { + OMAP_DSS_OVL_CAP_SCALE = 1 << 0, + OMAP_DSS_OVL_CAP_DISPC = 1 << 1, +}; + +enum omap_overlay_manager_caps { + OMAP_DSS_OVL_MGR_CAP_DISPC = 1 << 0, +}; + +enum omap_dss_clk_source { + OMAP_DSS_CLK_SRC_FCK = 0, /* OMAP2/3: DSS1_ALWON_FCLK + * OMAP4: DSS_FCLK */ + OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* OMAP3: DSI1_PLL_FCLK + * OMAP4: PLL1_CLK1 */ + OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* OMAP3: DSI2_PLL_FCLK + * OMAP4: PLL1_CLK2 */ + OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, /* OMAP4: PLL2_CLK1 */ + OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, /* OMAP4: PLL2_CLK2 */ +}; + +/* RFBI */ + +struct rfbi_timings { + int cs_on_time; + int cs_off_time; + int we_on_time; + int we_off_time; + int re_on_time; + int re_off_time; + int we_cycle_time; + int re_cycle_time; + int cs_pulse_width; + int access_time; + + int clk_div; + + u32 tim[5]; /* set by rfbi_convert_timings() */ + + int converted; +}; + +void omap_rfbi_write_command(const void *buf, u32 len); +void omap_rfbi_read_data(void *buf, u32 len); +void omap_rfbi_write_data(const void *buf, u32 len); +void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width, + u16 x, u16 y, + u16 w, u16 h); +int omap_rfbi_enable_te(bool enable, unsigned line); +int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode, + unsigned hs_pulse_time, unsigned vs_pulse_time, + int hs_pol_inv, int vs_pol_inv, int extif_div); +void rfbi_bus_lock(void); +void rfbi_bus_unlock(void); + +/* DSI */ +void dsi_bus_lock(struct omap_dss_device *dssdev); +void dsi_bus_unlock(struct omap_dss_device *dssdev); +int dsi_vc_dcs_write(struct omap_dss_device *dssdev, int channel, u8 *data, + int len); +int dsi_vc_dcs_write_0(struct omap_dss_device *dssdev, int channel, + u8 dcs_cmd); +int dsi_vc_dcs_write_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, + u8 param); +int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel, + u8 *data, int len); +int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, + u8 *buf, int buflen); +int dsi_vc_dcs_read_1(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, + u8 *data); +int dsi_vc_dcs_read_2(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, + u8 *data1, u8 *data2); +int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel, + u16 len); +int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel); +int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel); + +/* Board specific data */ +struct omap_dss_board_info { + int (*get_last_off_on_transaction_id)(struct device *dev); + int num_devices; + struct omap_dss_device **devices; + struct omap_dss_device *default_device; + void (*dsi_mux_pads)(bool enable); +}; + +#if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS) +/* Init with the board info */ +extern int omap_display_init(struct omap_dss_board_info *board_data); +#else +static inline int omap_display_init(struct omap_dss_board_info *board_data) +{ + return 0; +} +#endif + +struct omap_display_platform_data { + struct omap_dss_board_info *board_data; + /* TODO: Additional members to be added when PM is considered */ + + bool (*opt_clock_available)(const char *clk_role); +}; + +struct omap_video_timings { + /* Unit: pixels */ + u16 x_res; + /* Unit: pixels */ + u16 y_res; + /* Unit: KHz */ + u32 pixel_clock; + /* Unit: pixel clocks */ + u16 hsw; /* Horizontal synchronization pulse width */ + /* Unit: pixel clocks */ + u16 hfp; /* Horizontal front porch */ + /* Unit: pixel clocks */ + u16 hbp; /* Horizontal back porch */ + /* Unit: line clocks */ + u16 vsw; /* Vertical synchronization pulse width */ + /* Unit: line clocks */ + u16 vfp; /* Vertical front porch */ + /* Unit: line clocks */ + u16 vbp; /* Vertical back porch */ +}; + +#ifdef CONFIG_OMAP2_DSS_VENC +/* Hardcoded timings for tv modes. Venc only uses these to + * identify the mode, and does not actually use the configs + * itself. However, the configs should be something that + * a normal monitor can also show */ +extern const struct omap_video_timings omap_dss_pal_timings; +extern const struct omap_video_timings omap_dss_ntsc_timings; +#endif + +struct omap_overlay_info { + bool enabled; + + u32 paddr; + void __iomem *vaddr; + u32 p_uv_addr; /* for NV12 format */ + u16 screen_width; + u16 width; + u16 height; + enum omap_color_mode color_mode; + u8 rotation; + enum omap_dss_rotation_type rotation_type; + bool mirror; + + u16 pos_x; + u16 pos_y; + u16 out_width; /* if 0, out_width == width */ + u16 out_height; /* if 0, out_height == height */ + u8 global_alpha; + u8 pre_mult_alpha; +}; + +struct omap_overlay { + struct kobject kobj; + struct list_head list; + + /* static fields */ + const char *name; + int id; + enum omap_color_mode supported_modes; + enum omap_overlay_caps caps; + + /* dynamic fields */ + struct omap_overlay_manager *manager; + struct omap_overlay_info info; + + /* if true, info has been changed, but not applied() yet */ + bool info_dirty; + + int (*set_manager)(struct omap_overlay *ovl, + struct omap_overlay_manager *mgr); + int (*unset_manager)(struct omap_overlay *ovl); + + int (*set_overlay_info)(struct omap_overlay *ovl, + struct omap_overlay_info *info); + void (*get_overlay_info)(struct omap_overlay *ovl, + struct omap_overlay_info *info); + + int (*wait_for_go)(struct omap_overlay *ovl); +}; + +struct omap_overlay_manager_info { + u32 default_color; + + enum omap_dss_trans_key_type trans_key_type; + u32 trans_key; + bool trans_enabled; + + bool alpha_enabled; +}; + +struct omap_overlay_manager { + struct kobject kobj; + struct list_head list; + + /* static fields */ + const char *name; + int id; + enum omap_overlay_manager_caps caps; + int num_overlays; + struct omap_overlay **overlays; + enum omap_display_type supported_displays; + + /* dynamic fields */ + struct omap_dss_device *device; + struct omap_overlay_manager_info info; + + bool device_changed; + /* if true, info has been changed but not applied() yet */ + bool info_dirty; + + int (*set_device)(struct omap_overlay_manager *mgr, + struct omap_dss_device *dssdev); + int (*unset_device)(struct omap_overlay_manager *mgr); + + int (*set_manager_info)(struct omap_overlay_manager *mgr, + struct omap_overlay_manager_info *info); + void (*get_manager_info)(struct omap_overlay_manager *mgr, + struct omap_overlay_manager_info *info); + + int (*apply)(struct omap_overlay_manager *mgr); + int (*wait_for_go)(struct omap_overlay_manager *mgr); + int (*wait_for_vsync)(struct omap_overlay_manager *mgr); + + int (*enable)(struct omap_overlay_manager *mgr); + int (*disable)(struct omap_overlay_manager *mgr); +}; + +struct omap_dss_device { + struct device dev; + + enum omap_display_type type; + + enum omap_channel channel; + + union { + struct { + u8 data_lines; + } dpi; + + struct { + u8 channel; + u8 data_lines; + } rfbi; + + struct { + u8 datapairs; + } sdi; + + struct { + u8 clk_lane; + u8 clk_pol; + u8 data1_lane; + u8 data1_pol; + u8 data2_lane; + u8 data2_pol; + u8 data3_lane; + u8 data3_pol; + u8 data4_lane; + u8 data4_pol; + + int module; + + bool ext_te; + u8 ext_te_gpio; + } dsi; + + struct { + enum omap_dss_venc_type type; + bool invert_polarity; + } venc; + } phy; + + struct { + struct { + struct { + u16 lck_div; + u16 pck_div; + enum omap_dss_clk_source lcd_clk_src; + } channel; + + enum omap_dss_clk_source dispc_fclk_src; + } dispc; + + struct { + u16 regn; + u16 regm; + u16 regm_dispc; + u16 regm_dsi; + + u16 lp_clk_div; + enum omap_dss_clk_source dsi_fclk_src; + } dsi; + + struct { + u16 regn; + u16 regm2; + } hdmi; + } clocks; + + struct { + struct omap_video_timings timings; + + int acbi; /* ac-bias pin transitions per interrupt */ + /* Unit: line clocks */ + int acb; /* ac-bias pin frequency */ + + enum omap_panel_config config; + } panel; + + struct { + u8 pixel_size; + struct rfbi_timings rfbi_timings; + } ctrl; + + int reset_gpio; + + int max_backlight_level; + + const char *name; + + /* used to match device to driver */ + const char *driver_name; + + void *data; + + struct omap_dss_driver *driver; + + /* helper variable for driver suspend/resume */ + bool activate_after_resume; + + enum omap_display_caps caps; + + struct omap_overlay_manager *manager; + + enum omap_dss_display_state state; + + /* platform specific */ + int (*platform_enable)(struct omap_dss_device *dssdev); + void (*platform_disable)(struct omap_dss_device *dssdev); + int (*set_backlight)(struct omap_dss_device *dssdev, int level); + int (*get_backlight)(struct omap_dss_device *dssdev); +}; + +struct omap_dss_driver { + struct device_driver driver; + + int (*probe)(struct omap_dss_device *); + void (*remove)(struct omap_dss_device *); + + int (*enable)(struct omap_dss_device *display); + void (*disable)(struct omap_dss_device *display); + int (*suspend)(struct omap_dss_device *display); + int (*resume)(struct omap_dss_device *display); + int (*run_test)(struct omap_dss_device *display, int test); + + int (*set_update_mode)(struct omap_dss_device *dssdev, + enum omap_dss_update_mode); + enum omap_dss_update_mode (*get_update_mode)( + struct omap_dss_device *dssdev); + + int (*update)(struct omap_dss_device *dssdev, + u16 x, u16 y, u16 w, u16 h); + int (*sync)(struct omap_dss_device *dssdev); + + int (*enable_te)(struct omap_dss_device *dssdev, bool enable); + int (*get_te)(struct omap_dss_device *dssdev); + + u8 (*get_rotate)(struct omap_dss_device *dssdev); + int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate); + + bool (*get_mirror)(struct omap_dss_device *dssdev); + int (*set_mirror)(struct omap_dss_device *dssdev, bool enable); + + int (*memory_read)(struct omap_dss_device *dssdev, + void *buf, size_t size, + u16 x, u16 y, u16 w, u16 h); + + void (*get_resolution)(struct omap_dss_device *dssdev, + u16 *xres, u16 *yres); + void (*get_dimensions)(struct omap_dss_device *dssdev, + u32 *width, u32 *height); + int (*get_recommended_bpp)(struct omap_dss_device *dssdev); + + int (*check_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*set_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + void (*get_timings)(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + + int (*set_wss)(struct omap_dss_device *dssdev, u32 wss); + u32 (*get_wss)(struct omap_dss_device *dssdev); +}; + +int omap_dss_register_driver(struct omap_dss_driver *); +void omap_dss_unregister_driver(struct omap_dss_driver *); + +void omap_dss_get_device(struct omap_dss_device *dssdev); +void omap_dss_put_device(struct omap_dss_device *dssdev); +#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL) +struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from); +struct omap_dss_device *omap_dss_find_device(void *data, + int (*match)(struct omap_dss_device *dssdev, void *data)); + +int omap_dss_start_device(struct omap_dss_device *dssdev); +void omap_dss_stop_device(struct omap_dss_device *dssdev); + +int omap_dss_get_num_overlay_managers(void); +struct omap_overlay_manager *omap_dss_get_overlay_manager(int num); + +int omap_dss_get_num_overlays(void); +struct omap_overlay *omap_dss_get_overlay(int num); + +void omapdss_default_get_resolution(struct omap_dss_device *dssdev, + u16 *xres, u16 *yres); +int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev); + +typedef void (*omap_dispc_isr_t) (void *arg, u32 mask); +int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask); +int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask); + +int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout); +int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask, + unsigned long timeout); + +#define to_dss_driver(x) container_of((x), struct omap_dss_driver, driver) +#define to_dss_device(x) container_of((x), struct omap_dss_device, dev) + +void omapdss_dsi_vc_enable_hs(struct omap_dss_device *dssdev, int channel, + bool enable); +int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable); + +int omap_dsi_prepare_update(struct omap_dss_device *dssdev, + u16 *x, u16 *y, u16 *w, u16 *h, + bool enlarge_update_area); +int omap_dsi_update(struct omap_dss_device *dssdev, + int channel, + u16 x, u16 y, u16 w, u16 h, + void (*callback)(int, void *), void *data); +int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel); +int omap_dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id); +void omap_dsi_release_vc(struct omap_dss_device *dssdev, int channel); + +int omapdss_dsi_display_enable(struct omap_dss_device *dssdev); +void omapdss_dsi_display_disable(struct omap_dss_device *dssdev, + bool disconnect_lanes, bool enter_ulps); + +int omapdss_dpi_display_enable(struct omap_dss_device *dssdev); +void omapdss_dpi_display_disable(struct omap_dss_device *dssdev); +void dpi_set_timings(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); +int dpi_check_timings(struct omap_dss_device *dssdev, + struct omap_video_timings *timings); + +int omapdss_sdi_display_enable(struct omap_dss_device *dssdev); +void omapdss_sdi_display_disable(struct omap_dss_device *dssdev); + +int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev); +void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev); +int omap_rfbi_prepare_update(struct omap_dss_device *dssdev, + u16 *x, u16 *y, u16 *w, u16 *h); +int omap_rfbi_update(struct omap_dss_device *dssdev, + u16 x, u16 y, u16 w, u16 h, + void (*callback)(void *), void *data); +int omap_rfbi_configure(struct omap_dss_device *dssdev, int pixel_size, + int data_lines); + +#endif diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h index 2c8d369190b3..d964e68fc61d 100644 --- a/include/video/sh_mobile_lcdc.h +++ b/include/video/sh_mobile_lcdc.h @@ -2,6 +2,7 @@ #define __ASM_SH_MOBILE_LCDC_H__ #include <linux/fb.h> +#include <video/sh_mobile_meram.h> enum { RGB8, /* 24bpp, 8:8:8 */ @@ -87,11 +88,13 @@ struct sh_mobile_lcdc_chan_cfg { struct sh_mobile_lcdc_bl_info bl_info; struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */ int nonstd; + struct sh_mobile_meram_cfg *meram_cfg; }; struct sh_mobile_lcdc_info { int clock_source; struct sh_mobile_lcdc_chan_cfg ch[2]; + struct sh_mobile_meram_info *meram_dev; }; #endif /* __ASM_SH_MOBILE_LCDC_H__ */ diff --git a/include/video/sh_mobile_meram.h b/include/video/sh_mobile_meram.h new file mode 100644 index 000000000000..af602d602b28 --- /dev/null +++ b/include/video/sh_mobile_meram.h @@ -0,0 +1,68 @@ +#ifndef __VIDEO_SH_MOBILE_MERAM_H__ +#define __VIDEO_SH_MOBILE_MERAM_H__ + +/* For sh_mobile_meram_info.addr_mode */ +enum { + SH_MOBILE_MERAM_MODE0 = 0, + SH_MOBILE_MERAM_MODE1 +}; + +enum { + SH_MOBILE_MERAM_PF_NV = 0, + SH_MOBILE_MERAM_PF_RGB, + SH_MOBILE_MERAM_PF_NV24 +}; + + +struct sh_mobile_meram_priv; +struct sh_mobile_meram_ops; + +struct sh_mobile_meram_info { + int addr_mode; + struct sh_mobile_meram_ops *ops; + struct sh_mobile_meram_priv *priv; + struct platform_device *pdev; +}; + +/* icb config */ +struct sh_mobile_meram_icb { + int marker_icb; /* ICB # for Marker ICB */ + int cache_icb; /* ICB # for Cache ICB */ + int meram_offset; /* MERAM Buffer Offset to use */ + int meram_size; /* MERAM Buffer Size to use */ + + int cache_unit; /* bytes to cache per ICB */ +}; + +struct sh_mobile_meram_cfg { + struct sh_mobile_meram_icb icb[2]; + int pixelformat; + int current_reg; +}; + +struct module; +struct sh_mobile_meram_ops { + struct module *module; + /* register usage of meram */ + int (*meram_register)(struct sh_mobile_meram_info *meram_dev, + struct sh_mobile_meram_cfg *cfg, + int xres, int yres, int pixelformat, + unsigned long base_addr_y, + unsigned long base_addr_c, + unsigned long *icb_addr_y, + unsigned long *icb_addr_c, int *pitch); + + /* unregister usage of meram */ + int (*meram_unregister)(struct sh_mobile_meram_info *meram_dev, + struct sh_mobile_meram_cfg *cfg); + + /* update meram settings */ + int (*meram_update)(struct sh_mobile_meram_info *meram_dev, + struct sh_mobile_meram_cfg *cfg, + unsigned long base_addr_y, + unsigned long base_addr_c, + unsigned long *icb_addr_y, + unsigned long *icb_addr_c); +}; + +#endif /* __VIDEO_SH_MOBILE_MERAM_H__ */ |