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-rw-r--r--include/drm/drmP.h45
-rw-r--r--include/drm/drm_crtc.h4
-rw-r--r--include/drm/drm_crtc_helper.h8
-rw-r--r--include/drm/drm_dp_helper.h3
-rw-r--r--include/drm/i915_drm.h6
-rw-r--r--include/drm/intel-gtt.h18
-rw-r--r--include/drm/ttm/ttm_bo_api.h7
-rw-r--r--include/drm/ttm/ttm_bo_driver.h100
-rw-r--r--include/drm/vmwgfx_drm.h1
9 files changed, 140 insertions, 52 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 4c9461a4f9e6..274eaaa15c36 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -699,13 +699,8 @@ struct drm_driver {
int (*suspend) (struct drm_device *, pm_message_t state);
int (*resume) (struct drm_device *);
int (*dma_ioctl) (struct drm_device *dev, void *data, struct drm_file *file_priv);
- void (*dma_ready) (struct drm_device *);
int (*dma_quiescent) (struct drm_device *);
- int (*context_ctor) (struct drm_device *dev, int context);
int (*context_dtor) (struct drm_device *dev, int context);
- int (*kernel_context_switch) (struct drm_device *dev, int old,
- int new);
- void (*kernel_context_switch_unlock) (struct drm_device *dev);
/**
* get_vblank_counter - get raw hardware vblank counter
@@ -777,8 +772,6 @@ struct drm_driver {
struct drm_file *file_priv);
void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
struct drm_file *file_priv);
- resource_size_t (*get_map_ofs) (struct drm_local_map * map);
- resource_size_t (*get_reg_ofs) (struct drm_device *dev);
void (*set_version) (struct drm_device *dev,
struct drm_set_version *sv);
@@ -795,8 +788,6 @@ struct drm_driver {
void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv,
bool from_release);
- int (*proc_init)(struct drm_minor *minor);
- void (*proc_cleanup)(struct drm_minor *minor);
int (*debugfs_init)(struct drm_minor *minor);
void (*debugfs_cleanup)(struct drm_minor *minor);
@@ -972,7 +963,6 @@ struct drm_device {
__volatile__ long context_flag; /**< Context swapping flag */
__volatile__ long interrupt_flag; /**< Interruption handler flag */
__volatile__ long dma_flag; /**< DMA dispatch flag */
- struct timer_list timer; /**< Timer for delaying ctx switch */
wait_queue_head_t context_wait; /**< Processes waiting on ctx switch */
int last_checked; /**< Last context checked for DMA */
int last_context; /**< Last current context */
@@ -1045,25 +1035,12 @@ struct drm_device {
struct drm_minor *control; /**< Control node for card */
struct drm_minor *primary; /**< render type primary screen head */
- /** \name Drawable information */
- /*@{ */
- spinlock_t drw_lock;
- struct idr drw_idr;
- /*@} */
-
struct drm_mode_config mode_config; /**< Current mode config */
/** \name GEM information */
/*@{ */
spinlock_t object_name_lock;
struct idr object_name_idr;
- atomic_t object_count;
- atomic_t object_memory;
- atomic_t pin_count;
- atomic_t pin_memory;
- atomic_t gtt_count;
- atomic_t gtt_memory;
- uint32_t gtt_total;
uint32_t invalidate_domains; /* domains pending invalidation */
uint32_t flush_domains; /* domains pending flush */
/*@} */
@@ -1175,8 +1152,6 @@ extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
extern int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
extern void drm_vm_open_locked(struct vm_area_struct *vma);
extern void drm_vm_close_locked(struct vm_area_struct *vma);
-extern resource_size_t drm_core_get_map_ofs(struct drm_local_map * map);
-extern resource_size_t drm_core_get_reg_ofs(struct drm_device *dev);
extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
/* Memory management support (drm_memory.h) */
@@ -1186,8 +1161,7 @@ extern int drm_mem_info(char *buf, char **start, off_t offset,
int request, int *eof, void *data);
extern void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area);
-extern DRM_AGP_MEM *drm_alloc_agp(struct drm_device *dev, int pages, u32 type);
-extern int drm_free_agp(DRM_AGP_MEM * handle, int pages);
+extern void drm_free_agp(DRM_AGP_MEM * handle, int pages);
extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
extern DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,
struct page **pages,
@@ -1239,17 +1213,6 @@ extern int drm_setsareactx(struct drm_device *dev, void *data,
extern int drm_getsareactx(struct drm_device *dev, void *data,
struct drm_file *file_priv);
- /* Drawable IOCTL support (drm_drawable.h) */
-extern int drm_adddraw(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_rmdraw(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_update_drawable_info(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern struct drm_drawable_info *drm_get_drawable_info(struct drm_device *dev,
- drm_drawable_t id);
-extern void drm_drawable_free_all(struct drm_device *dev);
-
/* Authentication IOCTL support (drm_auth.h) */
extern int drm_getmagic(struct drm_device *dev, void *data,
struct drm_file *file_priv);
@@ -1264,7 +1227,6 @@ extern int drm_lock(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int drm_unlock(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-extern int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context);
extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context);
extern void drm_idlelock_take(struct drm_lock_data *lock_data);
extern void drm_idlelock_release(struct drm_lock_data *lock_data);
@@ -1359,10 +1321,6 @@ extern int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
extern int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request);
extern int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-extern DRM_AGP_MEM *drm_agp_allocate_memory(struct agp_bridge_data *bridge, size_t pages, u32 type);
-extern int drm_agp_free_memory(DRM_AGP_MEM * handle);
-extern int drm_agp_bind_memory(DRM_AGP_MEM * handle, off_t start);
-extern int drm_agp_unbind_memory(DRM_AGP_MEM * handle);
extern void drm_agp_chipset_flush(struct drm_device *dev);
/* Stub support (drm_stub.h) */
@@ -1414,7 +1372,6 @@ extern int drm_bufs_info(struct seq_file *m, void *data);
extern int drm_vblank_info(struct seq_file *m, void *data);
extern int drm_clients_info(struct seq_file *m, void* data);
extern int drm_gem_name_info(struct seq_file *m, void *data);
-extern int drm_gem_object_info(struct seq_file *m, void* data);
#if DRM_DEBUG_CODE
extern int drm_vma_info(struct seq_file *m, void *data);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 3e5a51af757c..029aa688e787 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -221,7 +221,8 @@ struct drm_framebuffer_funcs {
* the semantics and arguments have a one to one mapping
* on this function.
*/
- int (*dirty)(struct drm_framebuffer *framebuffer, unsigned flags,
+ int (*dirty)(struct drm_framebuffer *framebuffer,
+ struct drm_file *file_priv, unsigned flags,
unsigned color, struct drm_clip_rect *clips,
unsigned num_clips);
};
@@ -762,6 +763,7 @@ extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,
extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
extern bool drm_detect_hdmi_monitor(struct edid *edid);
+extern bool drm_detect_monitor_audio(struct edid *edid);
extern int drm_mode_page_flip_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
extern struct drm_display_mode *drm_cvt_mode(struct drm_device *dev,
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 59b7073b13fe..73b071203dcc 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -39,6 +39,11 @@
#include <linux/fb.h>
+enum mode_set_atomic {
+ LEAVE_ATOMIC_MODE_SET,
+ ENTER_ATOMIC_MODE_SET,
+};
+
struct drm_crtc_helper_funcs {
/*
* Control power levels on the CRTC. If the mode passed in is
@@ -61,7 +66,8 @@ struct drm_crtc_helper_funcs {
int (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb);
int (*mode_set_base_atomic)(struct drm_crtc *crtc,
- struct drm_framebuffer *fb, int x, int y);
+ struct drm_framebuffer *fb, int x, int y,
+ enum mode_set_atomic);
/* reload the current crtc LUT */
void (*load_lut)(struct drm_crtc *crtc);
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index a49e791db0b0..83a389e44543 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -23,6 +23,9 @@
#ifndef _DRM_DP_HELPER_H_
#define _DRM_DP_HELPER_H_
+#include <linux/types.h>
+#include <linux/i2c.h>
+
/* From the VESA DisplayPort spec */
#define AUX_NATIVE_WRITE 0x8
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index e41c74facb6a..8c641bed9bbd 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -286,6 +286,7 @@ typedef struct drm_i915_irq_wait {
#define I915_PARAM_HAS_PAGEFLIPPING 8
#define I915_PARAM_HAS_EXECBUF2 9
#define I915_PARAM_HAS_BSD 10
+#define I915_PARAM_HAS_BLT 11
typedef struct drm_i915_getparam {
int param;
@@ -627,8 +628,11 @@ struct drm_i915_gem_execbuffer2 {
__u32 num_cliprects;
/** This is a struct drm_clip_rect *cliprects */
__u64 cliprects_ptr;
+#define I915_EXEC_RING_MASK (7<<0)
+#define I915_EXEC_DEFAULT (0<<0)
#define I915_EXEC_RENDER (1<<0)
-#define I915_EXEC_BSD (1<<1)
+#define I915_EXEC_BSD (2<<0)
+#define I915_EXEC_BLT (3<<0)
__u64 flags;
__u64 rsvd1;
__u64 rsvd2;
diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h
new file mode 100644
index 000000000000..d3c81946f613
--- /dev/null
+++ b/include/drm/intel-gtt.h
@@ -0,0 +1,18 @@
+/* Common header for intel-gtt.ko and i915.ko */
+
+#ifndef _DRM_INTEL_GTT_H
+#define _DRM_INTEL_GTT_H
+struct intel_gtt {
+ /* Number of stolen gtt entries at the beginning. */
+ unsigned int gtt_stolen_entries;
+ /* Total number of gtt entries. */
+ unsigned int gtt_total_entries;
+ /* Part of the gtt that is mappable by the cpu, for those chips where
+ * this is not the full gtt. */
+ unsigned int gtt_mappable_entries;
+};
+
+struct intel_gtt *intel_gtt_get(void);
+
+#endif
+
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 2040e6c4f172..beafc156a535 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -102,7 +102,8 @@ struct ttm_bus_placement {
*/
struct ttm_mem_reg {
- struct drm_mm_node *mm_node;
+ void *mm_node;
+ unsigned long start;
unsigned long size;
unsigned long num_pages;
uint32_t page_alignment;
@@ -431,6 +432,10 @@ extern void ttm_bo_synccpu_write_release(struct ttm_buffer_object *bo);
* together with the @destroy function,
* enables driver-specific objects derived from a ttm_buffer_object.
* On successful return, the object kref and list_kref are set to 1.
+ * If a failure occurs, the function will call the @destroy function, or
+ * kfree() if @destroy is NULL. Thus, after a failure, dereferencing @bo is
+ * illegal and will likely cause memory corruption.
+ *
* Returns
* -ENOMEM: Out of memory.
* -EINVAL: Invalid placement flags.
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index b87504235f18..8e0c848326b6 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -203,7 +203,92 @@ struct ttm_tt {
* It's set up by the ttm_bo_driver::init_mem_type method.
*/
+struct ttm_mem_type_manager;
+
+struct ttm_mem_type_manager_func {
+ /**
+ * struct ttm_mem_type_manager member init
+ *
+ * @man: Pointer to a memory type manager.
+ * @p_size: Implementation dependent, but typically the size of the
+ * range to be managed in pages.
+ *
+ * Called to initialize a private range manager. The function is
+ * expected to initialize the man::priv member.
+ * Returns 0 on success, negative error code on failure.
+ */
+ int (*init)(struct ttm_mem_type_manager *man, unsigned long p_size);
+
+ /**
+ * struct ttm_mem_type_manager member takedown
+ *
+ * @man: Pointer to a memory type manager.
+ *
+ * Called to undo the setup done in init. All allocated resources
+ * should be freed.
+ */
+ int (*takedown)(struct ttm_mem_type_manager *man);
+
+ /**
+ * struct ttm_mem_type_manager member get_node
+ *
+ * @man: Pointer to a memory type manager.
+ * @bo: Pointer to the buffer object we're allocating space for.
+ * @placement: Placement details.
+ * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+ *
+ * This function should allocate space in the memory type managed
+ * by @man. Placement details if
+ * applicable are given by @placement. If successful,
+ * @mem::mm_node should be set to a non-null value, and
+ * @mem::start should be set to a value identifying the beginning
+ * of the range allocated, and the function should return zero.
+ * If the memory region accomodate the buffer object, @mem::mm_node
+ * should be set to NULL, and the function should return 0.
+ * If a system error occured, preventing the request to be fulfilled,
+ * the function should return a negative error code.
+ *
+ * Note that @mem::mm_node will only be dereferenced by
+ * struct ttm_mem_type_manager functions and optionally by the driver,
+ * which has knowledge of the underlying type.
+ *
+ * This function may not be called from within atomic context, so
+ * an implementation can and must use either a mutex or a spinlock to
+ * protect any data structures managing the space.
+ */
+ int (*get_node)(struct ttm_mem_type_manager *man,
+ struct ttm_buffer_object *bo,
+ struct ttm_placement *placement,
+ struct ttm_mem_reg *mem);
+
+ /**
+ * struct ttm_mem_type_manager member put_node
+ *
+ * @man: Pointer to a memory type manager.
+ * @mem: Pointer to a struct ttm_mem_reg to be filled in.
+ *
+ * This function frees memory type resources previously allocated
+ * and that are identified by @mem::mm_node and @mem::start. May not
+ * be called from within atomic context.
+ */
+ void (*put_node)(struct ttm_mem_type_manager *man,
+ struct ttm_mem_reg *mem);
+
+ /**
+ * struct ttm_mem_type_manager member debug
+ *
+ * @man: Pointer to a memory type manager.
+ * @prefix: Prefix to be used in printout to identify the caller.
+ *
+ * This function is called to print out the state of the memory
+ * type manager to aid debugging of out-of-memory conditions.
+ * It may not be called from within atomic context.
+ */
+ void (*debug)(struct ttm_mem_type_manager *man, const char *prefix);
+};
+
struct ttm_mem_type_manager {
+ struct ttm_bo_device *bdev;
/*
* No protection. Constant from start.
@@ -216,14 +301,13 @@ struct ttm_mem_type_manager {
uint64_t size;
uint32_t available_caching;
uint32_t default_caching;
+ const struct ttm_mem_type_manager_func *func;
+ void *priv;
/*
- * Protected by the bdev->lru_lock.
- * TODO: Consider one lru_lock per ttm_mem_type_manager.
- * Plays ill with list removal, though.
+ * Protected by the global->lru_lock.
*/
- struct drm_mm manager;
struct list_head lru;
};
@@ -649,6 +733,12 @@ extern int ttm_bo_mem_space(struct ttm_buffer_object *bo,
struct ttm_mem_reg *mem,
bool interruptible,
bool no_wait_reserve, bool no_wait_gpu);
+
+extern void ttm_bo_mem_put(struct ttm_buffer_object *bo,
+ struct ttm_mem_reg *mem);
+extern void ttm_bo_mem_put_locked(struct ttm_buffer_object *bo,
+ struct ttm_mem_reg *mem);
+
/**
* ttm_bo_wait_for_cpu
*
@@ -891,6 +981,8 @@ extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
*/
extern pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp);
+extern const struct ttm_mem_type_manager_func ttm_bo_manager_func;
+
#if (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
#define TTM_HAS_AGP
#include <linux/agp_backend.h>
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h
index 4d0842391edc..650e6bf6f69f 100644
--- a/include/drm/vmwgfx_drm.h
+++ b/include/drm/vmwgfx_drm.h
@@ -72,6 +72,7 @@
#define DRM_VMW_PARAM_FIFO_OFFSET 3
#define DRM_VMW_PARAM_HW_CAPS 4
#define DRM_VMW_PARAM_FIFO_CAPS 5
+#define DRM_VMW_PARAM_MAX_FB_SIZE 6
/**
* struct drm_vmw_getparam_arg
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.