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-rw-r--r--include/linux/dma-debug.h11
-rw-r--r--include/linux/dma-mapping.h340
-rw-r--r--include/linux/fb.h2
-rw-r--r--include/linux/hid.h17
-rw-r--r--include/linux/mfd/cros_ec.h6
-rw-r--r--include/linux/mfd/syscon/imx6q-iomuxc-gpr.h1
-rw-r--r--include/linux/pci.h7
-rw-r--r--include/linux/pci_ids.h3
-rw-r--r--include/linux/raid/pq.h8
-rw-r--r--include/linux/switchtec.h16
-rw-r--r--include/uapi/linux/fb.h2
-rw-r--r--include/uapi/linux/fs.h4
-rw-r--r--include/uapi/linux/input-event-codes.h2
13 files changed, 252 insertions, 167 deletions
diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h
index 2ad5c363d7d5..cb422cbe587d 100644
--- a/include/linux/dma-debug.h
+++ b/include/linux/dma-debug.h
@@ -35,13 +35,12 @@ extern void debug_dma_map_single(struct device *dev, const void *addr,
extern void debug_dma_map_page(struct device *dev, struct page *page,
size_t offset, size_t size,
- int direction, dma_addr_t dma_addr,
- bool map_single);
+ int direction, dma_addr_t dma_addr);
extern void debug_dma_mapping_error(struct device *dev, dma_addr_t dma_addr);
extern void debug_dma_unmap_page(struct device *dev, dma_addr_t addr,
- size_t size, int direction, bool map_single);
+ size_t size, int direction);
extern void debug_dma_map_sg(struct device *dev, struct scatterlist *sg,
int nents, int mapped_ents, int direction);
@@ -95,8 +94,7 @@ static inline void debug_dma_map_single(struct device *dev, const void *addr,
static inline void debug_dma_map_page(struct device *dev, struct page *page,
size_t offset, size_t size,
- int direction, dma_addr_t dma_addr,
- bool map_single)
+ int direction, dma_addr_t dma_addr)
{
}
@@ -106,8 +104,7 @@ static inline void debug_dma_mapping_error(struct device *dev,
}
static inline void debug_dma_unmap_page(struct device *dev, dma_addr_t addr,
- size_t size, int direction,
- bool map_single)
+ size_t size, int direction)
{
}
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ba521d5506c9..cef2127e1d70 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -194,33 +194,6 @@ static inline int dma_mmap_from_global_coherent(struct vm_area_struct *vma,
}
#endif /* CONFIG_HAVE_GENERIC_DMA_COHERENT */
-#ifdef CONFIG_HAS_DMA
-#include <asm/dma-mapping.h>
-static inline const struct dma_map_ops *get_dma_ops(struct device *dev)
-{
- if (dev && dev->dma_ops)
- return dev->dma_ops;
- return get_arch_dma_ops(dev ? dev->bus : NULL);
-}
-
-static inline void set_dma_ops(struct device *dev,
- const struct dma_map_ops *dma_ops)
-{
- dev->dma_ops = dma_ops;
-}
-#else
-/*
- * Define the dma api to allow compilation of dma dependent code.
- * Code that depends on the dma-mapping API needs to set 'depends on HAS_DMA'
- * in its Kconfig, unless it already depends on <something> || COMPILE_TEST,
- * where <something> guarantuees the availability of the dma-mapping API.
- */
-static inline const struct dma_map_ops *get_dma_ops(struct device *dev)
-{
- return NULL;
-}
-#endif
-
static inline bool dma_is_direct(const struct dma_map_ops *ops)
{
return likely(!ops);
@@ -284,32 +257,41 @@ static inline void dma_direct_sync_sg_for_cpu(struct device *dev,
}
#endif
-static inline dma_addr_t dma_map_single_attrs(struct device *dev, void *ptr,
- size_t size,
- enum dma_data_direction dir,
- unsigned long attrs)
+#ifdef CONFIG_HAS_DMA
+#include <asm/dma-mapping.h>
+
+static inline const struct dma_map_ops *get_dma_ops(struct device *dev)
+{
+ if (dev && dev->dma_ops)
+ return dev->dma_ops;
+ return get_arch_dma_ops(dev ? dev->bus : NULL);
+}
+
+static inline void set_dma_ops(struct device *dev,
+ const struct dma_map_ops *dma_ops)
+{
+ dev->dma_ops = dma_ops;
+}
+
+static inline dma_addr_t dma_map_page_attrs(struct device *dev,
+ struct page *page, size_t offset, size_t size,
+ enum dma_data_direction dir, unsigned long attrs)
{
const struct dma_map_ops *ops = get_dma_ops(dev);
dma_addr_t addr;
BUG_ON(!valid_dma_direction(dir));
- debug_dma_map_single(dev, ptr, size);
if (dma_is_direct(ops))
- addr = dma_direct_map_page(dev, virt_to_page(ptr),
- offset_in_page(ptr), size, dir, attrs);
+ addr = dma_direct_map_page(dev, page, offset, size, dir, attrs);
else
- addr = ops->map_page(dev, virt_to_page(ptr),
- offset_in_page(ptr), size, dir, attrs);
- debug_dma_map_page(dev, virt_to_page(ptr),
- offset_in_page(ptr), size,
- dir, addr, true);
+ addr = ops->map_page(dev, page, offset, size, dir, attrs);
+ debug_dma_map_page(dev, page, offset, size, dir, addr);
+
return addr;
}
-static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,
- size_t size,
- enum dma_data_direction dir,
- unsigned long attrs)
+static inline void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir, unsigned long attrs)
{
const struct dma_map_ops *ops = get_dma_ops(dev);
@@ -318,13 +300,7 @@ static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,
dma_direct_unmap_page(dev, addr, size, dir, attrs);
else if (ops->unmap_page)
ops->unmap_page(dev, addr, size, dir, attrs);
- debug_dma_unmap_page(dev, addr, size, dir, true);
-}
-
-static inline void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr,
- size_t size, enum dma_data_direction dir, unsigned long attrs)
-{
- return dma_unmap_single_attrs(dev, addr, size, dir, attrs);
+ debug_dma_unmap_page(dev, addr, size, dir);
}
/*
@@ -363,25 +339,6 @@ static inline void dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg
ops->unmap_sg(dev, sg, nents, dir, attrs);
}
-static inline dma_addr_t dma_map_page_attrs(struct device *dev,
- struct page *page,
- size_t offset, size_t size,
- enum dma_data_direction dir,
- unsigned long attrs)
-{
- const struct dma_map_ops *ops = get_dma_ops(dev);
- dma_addr_t addr;
-
- BUG_ON(!valid_dma_direction(dir));
- if (dma_is_direct(ops))
- addr = dma_direct_map_page(dev, page, offset, size, dir, attrs);
- else
- addr = ops->map_page(dev, page, offset, size, dir, attrs);
- debug_dma_map_page(dev, page, offset, size, dir, addr, false);
-
- return addr;
-}
-
static inline dma_addr_t dma_map_resource(struct device *dev,
phys_addr_t phys_addr,
size_t size,
@@ -431,13 +388,6 @@ static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
debug_dma_sync_single_for_cpu(dev, addr, size, dir);
}
-static inline void dma_sync_single_range_for_cpu(struct device *dev,
- dma_addr_t addr, unsigned long offset, size_t size,
- enum dma_data_direction dir)
-{
- return dma_sync_single_for_cpu(dev, addr + offset, size, dir);
-}
-
static inline void dma_sync_single_for_device(struct device *dev,
dma_addr_t addr, size_t size,
enum dma_data_direction dir)
@@ -452,13 +402,6 @@ static inline void dma_sync_single_for_device(struct device *dev,
debug_dma_sync_single_for_device(dev, addr, size, dir);
}
-static inline void dma_sync_single_range_for_device(struct device *dev,
- dma_addr_t addr, unsigned long offset, size_t size,
- enum dma_data_direction dir)
-{
- return dma_sync_single_for_device(dev, addr + offset, size, dir);
-}
-
static inline void
dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
int nelems, enum dma_data_direction dir)
@@ -488,15 +431,174 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
}
+static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+{
+ debug_dma_mapping_error(dev, dma_addr);
+
+ if (dma_addr == DMA_MAPPING_ERROR)
+ return -ENOMEM;
+ return 0;
+}
+
+void *dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
+ gfp_t flag, unsigned long attrs);
+void dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,
+ dma_addr_t dma_handle, unsigned long attrs);
+void *dmam_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
+ gfp_t gfp, unsigned long attrs);
+void dmam_free_coherent(struct device *dev, size_t size, void *vaddr,
+ dma_addr_t dma_handle);
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+ enum dma_data_direction dir);
+int dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt,
+ void *cpu_addr, dma_addr_t dma_addr, size_t size,
+ unsigned long attrs);
+int dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma,
+ void *cpu_addr, dma_addr_t dma_addr, size_t size,
+ unsigned long attrs);
+int dma_supported(struct device *dev, u64 mask);
+int dma_set_mask(struct device *dev, u64 mask);
+int dma_set_coherent_mask(struct device *dev, u64 mask);
+u64 dma_get_required_mask(struct device *dev);
+#else /* CONFIG_HAS_DMA */
+static inline dma_addr_t dma_map_page_attrs(struct device *dev,
+ struct page *page, size_t offset, size_t size,
+ enum dma_data_direction dir, unsigned long attrs)
+{
+ return DMA_MAPPING_ERROR;
+}
+static inline void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir, unsigned long attrs)
+{
+}
+static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir, unsigned long attrs)
+{
+ return 0;
+}
+static inline void dma_unmap_sg_attrs(struct device *dev,
+ struct scatterlist *sg, int nents, enum dma_data_direction dir,
+ unsigned long attrs)
+{
+}
+static inline dma_addr_t dma_map_resource(struct device *dev,
+ phys_addr_t phys_addr, size_t size, enum dma_data_direction dir,
+ unsigned long attrs)
+{
+ return DMA_MAPPING_ERROR;
+}
+static inline void dma_unmap_resource(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir, unsigned long attrs)
+{
+}
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir)
+{
+}
+static inline void dma_sync_single_for_device(struct device *dev,
+ dma_addr_t addr, size_t size, enum dma_data_direction dir)
+{
+}
+static inline void dma_sync_sg_for_cpu(struct device *dev,
+ struct scatterlist *sg, int nelems, enum dma_data_direction dir)
+{
+}
+static inline void dma_sync_sg_for_device(struct device *dev,
+ struct scatterlist *sg, int nelems, enum dma_data_direction dir)
+{
+}
+static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+{
+ return -ENOMEM;
+}
+static inline void *dma_alloc_attrs(struct device *dev, size_t size,
+ dma_addr_t *dma_handle, gfp_t flag, unsigned long attrs)
+{
+ return NULL;
+}
+static void dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,
+ dma_addr_t dma_handle, unsigned long attrs)
+{
+}
+static inline void *dmam_alloc_attrs(struct device *dev, size_t size,
+ dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs)
+{
+ return NULL;
+}
+static inline void dmam_free_coherent(struct device *dev, size_t size,
+ void *vaddr, dma_addr_t dma_handle)
+{
+}
+static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+ enum dma_data_direction dir)
+{
+}
+static inline int dma_get_sgtable_attrs(struct device *dev,
+ struct sg_table *sgt, void *cpu_addr, dma_addr_t dma_addr,
+ size_t size, unsigned long attrs)
+{
+ return -ENXIO;
+}
+static inline int dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma,
+ void *cpu_addr, dma_addr_t dma_addr, size_t size,
+ unsigned long attrs)
+{
+ return -ENXIO;
+}
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+ return 0;
+}
+static inline int dma_set_mask(struct device *dev, u64 mask)
+{
+ return -EIO;
+}
+static inline int dma_set_coherent_mask(struct device *dev, u64 mask)
+{
+ return -EIO;
+}
+static inline u64 dma_get_required_mask(struct device *dev)
+{
+ return 0;
+}
+#endif /* CONFIG_HAS_DMA */
+
+static inline dma_addr_t dma_map_single_attrs(struct device *dev, void *ptr,
+ size_t size, enum dma_data_direction dir, unsigned long attrs)
+{
+ debug_dma_map_single(dev, ptr, size);
+ return dma_map_page_attrs(dev, virt_to_page(ptr), offset_in_page(ptr),
+ size, dir, attrs);
+}
+
+static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir, unsigned long attrs)
+{
+ return dma_unmap_page_attrs(dev, addr, size, dir, attrs);
+}
+
+static inline void dma_sync_single_range_for_cpu(struct device *dev,
+ dma_addr_t addr, unsigned long offset, size_t size,
+ enum dma_data_direction dir)
+{
+ return dma_sync_single_for_cpu(dev, addr + offset, size, dir);
+}
+
+static inline void dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t addr, unsigned long offset, size_t size,
+ enum dma_data_direction dir)
+{
+ return dma_sync_single_for_device(dev, addr + offset, size, dir);
+}
+
#define dma_map_single(d, a, s, r) dma_map_single_attrs(d, a, s, r, 0)
#define dma_unmap_single(d, a, s, r) dma_unmap_single_attrs(d, a, s, r, 0)
#define dma_map_sg(d, s, n, r) dma_map_sg_attrs(d, s, n, r, 0)
#define dma_unmap_sg(d, s, n, r) dma_unmap_sg_attrs(d, s, n, r, 0)
#define dma_map_page(d, p, o, s, r) dma_map_page_attrs(d, p, o, s, r, 0)
#define dma_unmap_page(d, a, s, r) dma_unmap_page_attrs(d, a, s, r, 0)
-
-void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
- enum dma_data_direction dir);
+#define dma_get_sgtable(d, t, v, h, s) dma_get_sgtable_attrs(d, t, v, h, s, 0)
+#define dma_mmap_coherent(d, v, c, h, s) dma_mmap_attrs(d, v, c, h, s, 0)
extern int dma_common_mmap(struct device *dev, struct vm_area_struct *vma,
void *cpu_addr, dma_addr_t dma_addr, size_t size,
@@ -516,25 +618,10 @@ bool dma_in_atomic_pool(void *start, size_t size);
void *dma_alloc_from_pool(size_t size, struct page **ret_page, gfp_t flags);
bool dma_free_from_pool(void *start, size_t size);
-int dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma,
- void *cpu_addr, dma_addr_t dma_addr, size_t size,
- unsigned long attrs);
-#define dma_mmap_coherent(d, v, c, h, s) dma_mmap_attrs(d, v, c, h, s, 0)
-
int
dma_common_get_sgtable(struct device *dev, struct sg_table *sgt, void *cpu_addr,
dma_addr_t dma_addr, size_t size, unsigned long attrs);
-int dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt,
- void *cpu_addr, dma_addr_t dma_addr, size_t size,
- unsigned long attrs);
-#define dma_get_sgtable(d, t, v, h, s) dma_get_sgtable_attrs(d, t, v, h, s, 0)
-
-void *dma_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle,
- gfp_t flag, unsigned long attrs);
-void dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,
- dma_addr_t dma_handle, unsigned long attrs);
-
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp)
{
@@ -549,18 +636,6 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
return dma_free_attrs(dev, size, cpu_addr, dma_handle, 0);
}
-static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
- debug_dma_mapping_error(dev, dma_addr);
-
- if (dma_addr == DMA_MAPPING_ERROR)
- return -ENOMEM;
- return 0;
-}
-
-int dma_supported(struct device *dev, u64 mask);
-int dma_set_mask(struct device *dev, u64 mask);
-int dma_set_coherent_mask(struct device *dev, u64 mask);
static inline u64 dma_get_mask(struct device *dev)
{
@@ -593,8 +668,6 @@ static inline int dma_coerce_mask_and_coherent(struct device *dev, u64 mask)
return dma_set_mask_and_coherent(dev, mask);
}
-extern u64 dma_get_required_mask(struct device *dev);
-
#ifndef arch_setup_dma_ops
static inline void arch_setup_dma_ops(struct device *dev, u64 dma_base,
u64 size, const struct iommu_ops *iommu,
@@ -691,43 +764,12 @@ dma_mark_declared_memory_occupied(struct device *dev,
}
#endif /* CONFIG_HAVE_GENERIC_DMA_COHERENT */
-/*
- * Managed DMA API
- */
-#ifdef CONFIG_HAS_DMA
-extern void *dmam_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t gfp);
-extern void dmam_free_coherent(struct device *dev, size_t size, void *vaddr,
- dma_addr_t dma_handle);
-#else /* !CONFIG_HAS_DMA */
static inline void *dmam_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t gfp)
-{ return NULL; }
-static inline void dmam_free_coherent(struct device *dev, size_t size,
- void *vaddr, dma_addr_t dma_handle) { }
-#endif /* !CONFIG_HAS_DMA */
-
-extern void *dmam_alloc_attrs(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t gfp,
- unsigned long attrs);
-#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
-extern int dmam_declare_coherent_memory(struct device *dev,
- phys_addr_t phys_addr,
- dma_addr_t device_addr, size_t size,
- int flags);
-extern void dmam_release_declared_memory(struct device *dev);
-#else /* CONFIG_HAVE_GENERIC_DMA_COHERENT */
-static inline int dmam_declare_coherent_memory(struct device *dev,
- phys_addr_t phys_addr, dma_addr_t device_addr,
- size_t size, gfp_t gfp)
-{
- return 0;
-}
-
-static inline void dmam_release_declared_memory(struct device *dev)
+ dma_addr_t *dma_handle, gfp_t gfp)
{
+ return dmam_alloc_attrs(dev, size, dma_handle, gfp,
+ (gfp & __GFP_NOWARN) ? DMA_ATTR_NO_WARN : 0);
}
-#endif /* CONFIG_HAVE_GENERIC_DMA_COHERENT */
static inline void *dma_alloc_wc(struct device *dev, size_t size,
dma_addr_t *dma_addr, gfp_t gfp)
diff --git a/include/linux/fb.h b/include/linux/fb.h
index a3cab6dc9b44..7cdd31a69719 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -485,7 +485,7 @@ struct fb_info {
struct list_head modelist; /* mode list */
struct fb_videomode *mode; /* current mode */
-#ifdef CONFIG_FB_BACKLIGHT
+#if IS_ENABLED(CONFIG_FB_BACKLIGHT)
/* assigned backlight device */
/* set before framebuffer registration,
remove after unregister */
diff --git a/include/linux/hid.h b/include/linux/hid.h
index a355d61940f2..d99287327ef2 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -219,6 +219,7 @@ struct hid_item {
#define HID_GD_VBRZ 0x00010045
#define HID_GD_VNO 0x00010046
#define HID_GD_FEATURE 0x00010047
+#define HID_GD_RESOLUTION_MULTIPLIER 0x00010048
#define HID_GD_SYSTEM_CONTROL 0x00010080
#define HID_GD_UP 0x00010090
#define HID_GD_DOWN 0x00010091
@@ -232,12 +233,14 @@ struct hid_item {
#define HID_DC_BATTERYSTRENGTH 0x00060020
#define HID_CP_CONSUMER_CONTROL 0x000c0001
+#define HID_CP_AC_PAN 0x000c0238
#define HID_DG_DIGITIZER 0x000d0001
#define HID_DG_PEN 0x000d0002
#define HID_DG_LIGHTPEN 0x000d0003
#define HID_DG_TOUCHSCREEN 0x000d0004
#define HID_DG_TOUCHPAD 0x000d0005
+#define HID_DG_WHITEBOARD 0x000d0006
#define HID_DG_STYLUS 0x000d0020
#define HID_DG_PUCK 0x000d0021
#define HID_DG_FINGER 0x000d0022
@@ -427,6 +430,7 @@ struct hid_local {
*/
struct hid_collection {
+ struct hid_collection *parent;
unsigned type;
unsigned usage;
unsigned level;
@@ -436,12 +440,16 @@ struct hid_usage {
unsigned hid; /* hid usage code */
unsigned collection_index; /* index into collection array */
unsigned usage_index; /* index into usage array */
+ __s8 resolution_multiplier;/* Effective Resolution Multiplier
+ (HUT v1.12, 4.3.1), default: 1 */
/* hidinput data */
+ __s8 wheel_factor; /* 120/resolution_multiplier */
__u16 code; /* input driver code */
__u8 type; /* input driver type */
__s8 hat_min; /* hat switch fun */
__s8 hat_max; /* ditto */
__s8 hat_dir; /* ditto */
+ __s16 wheel_accumulated; /* hi-res wheel */
};
struct hid_input;
@@ -650,6 +658,7 @@ struct hid_parser {
unsigned int *collection_stack;
unsigned int collection_stack_ptr;
unsigned int collection_stack_size;
+ struct hid_collection *active_collection;
struct hid_device *device;
unsigned int scan_flags;
};
@@ -836,7 +845,11 @@ static inline bool hid_is_using_ll_driver(struct hid_device *hdev,
/* Applications from HID Usage Tables 4/8/99 Version 1.1 */
/* We ignore a few input applications that are not widely used */
-#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || ((a >= 0x000d0002) && (a <= 0x000d0006)))
+#define IS_INPUT_APPLICATION(a) \
+ (((a >= HID_UP_GENDESK) && (a <= HID_GD_MULTIAXIS)) \
+ || ((a >= HID_DG_PEN) && (a <= HID_DG_WHITEBOARD)) \
+ || (a == HID_GD_SYSTEM_CONTROL) || (a == HID_CP_CONSUMER_CONTROL) \
+ || (a == HID_GD_WIRELESS_RADIO_CTLS))
/* HID core API */
@@ -892,6 +905,8 @@ struct hid_report *hid_validate_values(struct hid_device *hid,
unsigned int type, unsigned int id,
unsigned int field_index,
unsigned int report_counts);
+
+void hid_setup_resolution_multiplier(struct hid_device *hid);
int hid_open_report(struct hid_device *device);
int hid_check_keys_pressed(struct hid_device *hid);
int hid_connect(struct hid_device *hid, unsigned int connect_mask);
diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h
index e44e3ec8a9c7..de8b588c8776 100644
--- a/include/linux/mfd/cros_ec.h
+++ b/include/linux/mfd/cros_ec.h
@@ -317,7 +317,9 @@ int cros_ec_query_all(struct cros_ec_device *ec_dev);
* @wake_event: Pointer to a bool set to true upon return if the event might be
* treated as a wake event. Ignored if null.
*
- * Return: 0 on success or negative error code.
+ * Return: negative error code on errors; 0 for no data; or else number of
+ * bytes received (i.e., an event was retrieved successfully). Event types are
+ * written out to @ec_dev->event_data.event_type on success.
*/
int cros_ec_get_next_event(struct cros_ec_device *ec_dev, bool *wake_event);
@@ -329,7 +331,7 @@ int cros_ec_get_next_event(struct cros_ec_device *ec_dev, bool *wake_event);
* events raised and call the functions in the ec notifier. This function
* is a helper to know which events are raised.
*
- * Return: 0 on success or negative error code.
+ * Return: 0 on error or non-zero bitmask of one or more EC_HOST_EVENT_*.
*/
u32 cros_ec_get_host_event(struct cros_ec_device *ec_dev);
diff --git a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
index 6c1ad160ed87..c1b25f5e386d 100644
--- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
+++ b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
@@ -440,6 +440,7 @@
#define IMX6SX_GPR5_DISP_MUX_DCIC1_MASK (0x1 << 1)
#define IMX6SX_GPR12_PCIE_TEST_POWERDOWN BIT(30)
+#define IMX6SX_GPR12_PCIE_PM_TURN_OFF BIT(16)
#define IMX6SX_GPR12_PCIE_RX_EQ_MASK (0x7 << 0)
#define IMX6SX_GPR12_PCIE_RX_EQ_2 (0x2 << 0)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 1ab78a23ae08..65f1d8c2f082 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -413,6 +413,7 @@ struct pci_dev {
unsigned int non_compliant_bars:1; /* Broken BARs; ignore them */
unsigned int is_probed:1; /* Device probing in progress */
unsigned int link_active_reporting:1;/* Device capable of reporting link active */
+ unsigned int no_vf_scan:1; /* Don't scan for VFs after IOV enablement */
pci_dev_flags_t dev_flags;
atomic_t enable_cnt; /* pci_enable_device has been called */
@@ -772,9 +773,9 @@ struct pci_driver {
int (*suspend)(struct pci_dev *dev, pm_message_t state); /* Device suspended */
int (*suspend_late)(struct pci_dev *dev, pm_message_t state);
int (*resume_early)(struct pci_dev *dev);
- int (*resume) (struct pci_dev *dev); /* Device woken up */
- void (*shutdown) (struct pci_dev *dev);
- int (*sriov_configure) (struct pci_dev *dev, int num_vfs); /* On PF */
+ int (*resume)(struct pci_dev *dev); /* Device woken up */
+ void (*shutdown)(struct pci_dev *dev);
+ int (*sriov_configure)(struct pci_dev *dev, int num_vfs); /* On PF */
const struct pci_error_handlers *err_handler;
const struct attribute_group **groups;
struct device_driver driver;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d86d5a2477fc..5eaf39dbc388 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2361,6 +2361,9 @@
#define PCI_DEVICE_ID_CENATEK_IDE 0x0001
#define PCI_VENDOR_ID_SYNOPSYS 0x16c3
+#define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3 0xabcd
+#define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3_AXI 0xabce
+#define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB31 0xabcf
#define PCI_VENDOR_ID_USR 0x16ec
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index ea8505204fdf..605cf46c17bd 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -35,6 +35,7 @@ extern const char raid6_empty_zero_page[PAGE_SIZE];
#include <limits.h>
#include <stddef.h>
#include <sys/mman.h>
+#include <sys/time.h>
#include <sys/types.h>
/* Not standard, but glibc defines it */
@@ -52,7 +53,9 @@ extern const char raid6_empty_zero_page[PAGE_SIZE];
#define __init
#define __exit
-#define __attribute_const__ __attribute__((const))
+#ifndef __attribute_const__
+# define __attribute_const__ __attribute__((const))
+#endif
#define noinline __attribute__((noinline))
#define preempt_enable()
@@ -67,6 +70,9 @@ extern const char raid6_empty_zero_page[PAGE_SIZE];
#define MODULE_DESCRIPTION(desc)
#define subsys_initcall(x)
#define module_exit(x)
+
+#define IS_ENABLED(x) (x)
+#define CONFIG_RAID6_PQ_BENCHMARK 1
#endif /* __KERNEL__ */
/* Routine choices */
diff --git a/include/linux/switchtec.h b/include/linux/switchtec.h
index ab400af6f0ce..eee0412bdf4b 100644
--- a/include/linux/switchtec.h
+++ b/include/linux/switchtec.h
@@ -29,6 +29,7 @@
#define SWITCHTEC_EVENT_EN_IRQ BIT(3)
#define SWITCHTEC_EVENT_FATAL BIT(4)
+#define SWITCHTEC_DMA_MRPC_EN BIT(0)
enum {
SWITCHTEC_GAS_MRPC_OFFSET = 0x0000,
SWITCHTEC_GAS_TOP_CFG_OFFSET = 0x1000,
@@ -46,6 +47,10 @@ struct mrpc_regs {
u32 cmd;
u32 status;
u32 ret_value;
+ u32 dma_en;
+ u64 dma_addr;
+ u32 dma_vector;
+ u32 dma_ver;
} __packed;
enum mrpc_status {
@@ -342,6 +347,14 @@ struct pff_csr_regs {
struct switchtec_ntb;
+struct dma_mrpc_output {
+ u32 status;
+ u32 cmd_id;
+ u32 rtn_code;
+ u32 output_size;
+ u8 data[SWITCHTEC_MRPC_PAYLOAD_SIZE];
+};
+
struct switchtec_dev {
struct pci_dev *pdev;
struct device dev;
@@ -381,6 +394,9 @@ struct switchtec_dev {
u8 link_event_count[SWITCHTEC_MAX_PFF_CSR];
struct switchtec_ntb *sndev;
+
+ struct dma_mrpc_output *dma_mrpc;
+ dma_addr_t dma_mrpc_dma_addr;
};
static inline struct switchtec_dev *to_stdev(struct device *dev)
diff --git a/include/uapi/linux/fb.h b/include/uapi/linux/fb.h
index 6cd9b198b7c6..b6aac7ee1f67 100644
--- a/include/uapi/linux/fb.h
+++ b/include/uapi/linux/fb.h
@@ -393,11 +393,9 @@ struct fb_cursor {
struct fb_image image; /* Cursor image */
};
-#ifdef CONFIG_FB_BACKLIGHT
/* Settings for the generic backlight code */
#define FB_BACKLIGHT_LEVELS 128
#define FB_BACKLIGHT_MAX 0xFF
-#endif
#endif /* _UAPI_LINUX_FB_H */
diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index 53a22e8e0408..121e82ce296b 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -223,7 +223,8 @@ struct fsxattr {
#define FS_POLICY_FLAGS_PAD_16 0x02
#define FS_POLICY_FLAGS_PAD_32 0x03
#define FS_POLICY_FLAGS_PAD_MASK 0x03
-#define FS_POLICY_FLAGS_VALID 0x03
+#define FS_POLICY_FLAG_DIRECT_KEY 0x04 /* use master key directly */
+#define FS_POLICY_FLAGS_VALID 0x07
/* Encryption algorithms */
#define FS_ENCRYPTION_MODE_INVALID 0
@@ -235,6 +236,7 @@ struct fsxattr {
#define FS_ENCRYPTION_MODE_AES_128_CTS 6
#define FS_ENCRYPTION_MODE_SPECK128_256_XTS 7 /* Removed, do not use. */
#define FS_ENCRYPTION_MODE_SPECK128_256_CTS 8 /* Removed, do not use. */
+#define FS_ENCRYPTION_MODE_ADIANTUM 9
struct fscrypt_policy {
__u8 version;
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index ae366b87426a..7f14d4a66c28 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -716,6 +716,8 @@
* the situation described above.
*/
#define REL_RESERVED 0x0a
+#define REL_WHEEL_HI_RES 0x0b
+#define REL_HWHEEL_HI_RES 0x0c
#define REL_MAX 0x0f
#define REL_CNT (REL_MAX+1)
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