summaryrefslogtreecommitdiff
path: root/include/drm
diff options
context:
space:
mode:
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h28
-rw-r--r--include/drm/drm_pciids.h1
-rw-r--r--include/drm/i915_drm.h54
-rw-r--r--include/drm/nouveau_drm.h87
-rw-r--r--include/drm/vmwgfx_drm.h20
5 files changed, 130 insertions, 60 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index ffac157fb5b2..4a3c4e441027 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -801,6 +801,7 @@ struct drm_driver {
*/
int (*gem_init_object) (struct drm_gem_object *obj);
void (*gem_free_object) (struct drm_gem_object *obj);
+ void (*gem_free_object_unlocked) (struct drm_gem_object *obj);
/* vga arb irq handler */
void (*vgaarb_irq)(struct drm_device *dev, bool state);
@@ -1427,6 +1428,7 @@ extern void drm_sysfs_connector_remove(struct drm_connector *connector);
int drm_gem_init(struct drm_device *dev);
void drm_gem_destroy(struct drm_device *dev);
void drm_gem_object_free(struct kref *kref);
+void drm_gem_object_free_unlocked(struct kref *kref);
struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev,
size_t size);
void drm_gem_object_handle_free(struct kref *kref);
@@ -1443,10 +1445,15 @@ drm_gem_object_reference(struct drm_gem_object *obj)
static inline void
drm_gem_object_unreference(struct drm_gem_object *obj)
{
- if (obj == NULL)
- return;
+ if (obj != NULL)
+ kref_put(&obj->refcount, drm_gem_object_free);
+}
- kref_put(&obj->refcount, drm_gem_object_free);
+static inline void
+drm_gem_object_unreference_unlocked(struct drm_gem_object *obj)
+{
+ if (obj != NULL)
+ kref_put(&obj->refcount, drm_gem_object_free_unlocked);
}
int drm_gem_handle_create(struct drm_file *file_priv,
@@ -1475,6 +1482,21 @@ drm_gem_object_handle_unreference(struct drm_gem_object *obj)
drm_gem_object_unreference(obj);
}
+static inline void
+drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
+{
+ if (obj == NULL)
+ return;
+
+ /*
+ * Must bump handle count first as this may be the last
+ * ref, in which case the object would disappear before we
+ * checked for a name
+ */
+ kref_put(&obj->handlecount, drm_gem_object_handle_free);
+ drm_gem_object_unreference_unlocked(obj);
+}
+
struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev,
struct drm_file *filp,
u32 handle);
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 403490c7b647..676104b7818c 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -593,4 +593,5 @@
{0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
{0x8086, 0x0042, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
{0x8086, 0x0046, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+ {0x8086, 0x0102, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
{0, 0, 0}
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index ec3f5e80a5df..b64a8d7cdf6d 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -188,6 +188,7 @@ typedef struct _drm_i915_sarea {
#define DRM_I915_GEM_MADVISE 0x26
#define DRM_I915_OVERLAY_PUT_IMAGE 0x27
#define DRM_I915_OVERLAY_ATTRS 0x28
+#define DRM_I915_GEM_EXECBUFFER2 0x29
#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
@@ -207,6 +208,7 @@ typedef struct _drm_i915_sarea {
#define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
#define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init)
#define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER2 DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2)
#define DRM_IOCTL_I915_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin)
#define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin)
#define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy)
@@ -272,6 +274,7 @@ typedef struct drm_i915_irq_wait {
#define I915_PARAM_NUM_FENCES_AVAIL 6
#define I915_PARAM_HAS_OVERLAY 7
#define I915_PARAM_HAS_PAGEFLIPPING 8
+#define I915_PARAM_HAS_EXECBUF2 9
typedef struct drm_i915_getparam {
int param;
@@ -567,6 +570,57 @@ struct drm_i915_gem_execbuffer {
__u64 cliprects_ptr;
};
+struct drm_i915_gem_exec_object2 {
+ /**
+ * User's handle for a buffer to be bound into the GTT for this
+ * operation.
+ */
+ __u32 handle;
+
+ /** Number of relocations to be performed on this buffer */
+ __u32 relocation_count;
+ /**
+ * Pointer to array of struct drm_i915_gem_relocation_entry containing
+ * the relocations to be performed in this buffer.
+ */
+ __u64 relocs_ptr;
+
+ /** Required alignment in graphics aperture */
+ __u64 alignment;
+
+ /**
+ * Returned value of the updated offset of the object, for future
+ * presumed_offset writes.
+ */
+ __u64 offset;
+
+#define EXEC_OBJECT_NEEDS_FENCE (1<<0)
+ __u64 flags;
+ __u64 rsvd1;
+ __u64 rsvd2;
+};
+
+struct drm_i915_gem_execbuffer2 {
+ /**
+ * List of gem_exec_object2 structs
+ */
+ __u64 buffers_ptr;
+ __u32 buffer_count;
+
+ /** Offset in the batchbuffer to start execution from. */
+ __u32 batch_start_offset;
+ /** Bytes used in batchbuffer from batch_start_offset */
+ __u32 batch_len;
+ __u32 DR1;
+ __u32 DR4;
+ __u32 num_cliprects;
+ /** This is a struct drm_clip_rect *cliprects */
+ __u64 cliprects_ptr;
+ __u64 flags; /* currently unused */
+ __u64 rsvd1;
+ __u64 rsvd2;
+};
+
struct drm_i915_gem_pin {
/** Handle of the buffer to be pinned. */
__u32 handle;
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
index 1e67c441ea82..a6a9f4af5ebd 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -25,13 +25,14 @@
#ifndef __NOUVEAU_DRM_H__
#define __NOUVEAU_DRM_H__
-#define NOUVEAU_DRM_HEADER_PATCHLEVEL 15
+#define NOUVEAU_DRM_HEADER_PATCHLEVEL 16
struct drm_nouveau_channel_alloc {
uint32_t fb_ctxdma_handle;
uint32_t tt_ctxdma_handle;
int channel;
+ uint32_t pushbuf_domains;
/* Notifier memory */
uint32_t notifier_handle;
@@ -77,6 +78,7 @@ struct drm_nouveau_gpuobj_free {
#define NOUVEAU_GETPARAM_PCI_PHYSICAL 10
#define NOUVEAU_GETPARAM_CHIPSET_ID 11
#define NOUVEAU_GETPARAM_VM_VRAM_BASE 12
+#define NOUVEAU_GETPARAM_GRAPH_UNITS 13
struct drm_nouveau_getparam {
uint64_t param;
uint64_t value;
@@ -108,68 +110,58 @@ struct drm_nouveau_gem_new {
uint32_t align;
};
+#define NOUVEAU_GEM_MAX_BUFFERS 1024
+struct drm_nouveau_gem_pushbuf_bo_presumed {
+ uint32_t valid;
+ uint32_t domain;
+ uint64_t offset;
+};
+
struct drm_nouveau_gem_pushbuf_bo {
uint64_t user_priv;
uint32_t handle;
uint32_t read_domains;
uint32_t write_domains;
uint32_t valid_domains;
- uint32_t presumed_ok;
- uint32_t presumed_domain;
- uint64_t presumed_offset;
+ struct drm_nouveau_gem_pushbuf_bo_presumed presumed;
};
#define NOUVEAU_GEM_RELOC_LOW (1 << 0)
#define NOUVEAU_GEM_RELOC_HIGH (1 << 1)
#define NOUVEAU_GEM_RELOC_OR (1 << 2)
+#define NOUVEAU_GEM_MAX_RELOCS 1024
struct drm_nouveau_gem_pushbuf_reloc {
+ uint32_t reloc_bo_index;
+ uint32_t reloc_bo_offset;
uint32_t bo_index;
- uint32_t reloc_index;
uint32_t flags;
uint32_t data;
uint32_t vor;
uint32_t tor;
};
-#define NOUVEAU_GEM_MAX_BUFFERS 1024
-#define NOUVEAU_GEM_MAX_RELOCS 1024
+#define NOUVEAU_GEM_MAX_PUSH 512
+struct drm_nouveau_gem_pushbuf_push {
+ uint32_t bo_index;
+ uint32_t pad;
+ uint64_t offset;
+ uint64_t length;
+};
struct drm_nouveau_gem_pushbuf {
uint32_t channel;
- uint32_t nr_dwords;
uint32_t nr_buffers;
- uint32_t nr_relocs;
- uint64_t dwords;
uint64_t buffers;
- uint64_t relocs;
-};
-
-struct drm_nouveau_gem_pushbuf_call {
- uint32_t channel;
- uint32_t handle;
- uint32_t offset;
- uint32_t nr_buffers;
uint32_t nr_relocs;
- uint32_t nr_dwords;
- uint64_t buffers;
+ uint32_t nr_push;
uint64_t relocs;
+ uint64_t push;
uint32_t suffix0;
uint32_t suffix1;
- /* below only accessed for CALL2 */
uint64_t vram_available;
uint64_t gart_available;
};
-struct drm_nouveau_gem_pin {
- uint32_t handle;
- uint32_t domain;
- uint64_t offset;
-};
-
-struct drm_nouveau_gem_unpin {
- uint32_t handle;
-};
-
#define NOUVEAU_GEM_CPU_PREP_NOWAIT 0x00000001
#define NOUVEAU_GEM_CPU_PREP_NOBLOCK 0x00000002
#define NOUVEAU_GEM_CPU_PREP_WRITE 0x00000004
@@ -182,14 +174,6 @@ struct drm_nouveau_gem_cpu_fini {
uint32_t handle;
};
-struct drm_nouveau_gem_tile {
- uint32_t handle;
- uint32_t offset;
- uint32_t size;
- uint32_t tile_mode;
- uint32_t tile_flags;
-};
-
enum nouveau_bus_type {
NV_AGP = 0,
NV_PCI = 1,
@@ -199,22 +183,17 @@ enum nouveau_bus_type {
struct drm_nouveau_sarea {
};
-#define DRM_NOUVEAU_CARD_INIT 0x00
-#define DRM_NOUVEAU_GETPARAM 0x01
-#define DRM_NOUVEAU_SETPARAM 0x02
-#define DRM_NOUVEAU_CHANNEL_ALLOC 0x03
-#define DRM_NOUVEAU_CHANNEL_FREE 0x04
-#define DRM_NOUVEAU_GROBJ_ALLOC 0x05
-#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x06
-#define DRM_NOUVEAU_GPUOBJ_FREE 0x07
+#define DRM_NOUVEAU_GETPARAM 0x00
+#define DRM_NOUVEAU_SETPARAM 0x01
+#define DRM_NOUVEAU_CHANNEL_ALLOC 0x02
+#define DRM_NOUVEAU_CHANNEL_FREE 0x03
+#define DRM_NOUVEAU_GROBJ_ALLOC 0x04
+#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x05
+#define DRM_NOUVEAU_GPUOBJ_FREE 0x06
#define DRM_NOUVEAU_GEM_NEW 0x40
#define DRM_NOUVEAU_GEM_PUSHBUF 0x41
-#define DRM_NOUVEAU_GEM_PUSHBUF_CALL 0x42
-#define DRM_NOUVEAU_GEM_PIN 0x43 /* !KMS only */
-#define DRM_NOUVEAU_GEM_UNPIN 0x44 /* !KMS only */
-#define DRM_NOUVEAU_GEM_CPU_PREP 0x45
-#define DRM_NOUVEAU_GEM_CPU_FINI 0x46
-#define DRM_NOUVEAU_GEM_INFO 0x47
-#define DRM_NOUVEAU_GEM_PUSHBUF_CALL2 0x48
+#define DRM_NOUVEAU_GEM_CPU_PREP 0x42
+#define DRM_NOUVEAU_GEM_CPU_FINI 0x43
+#define DRM_NOUVEAU_GEM_INFO 0x44
#endif /* __NOUVEAU_DRM_H__ */
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h
index 2be7e1249b6f..c7645f480d12 100644
--- a/include/drm/vmwgfx_drm.h
+++ b/include/drm/vmwgfx_drm.h
@@ -68,7 +68,8 @@
#define DRM_VMW_PARAM_NUM_FREE_STREAMS 1
#define DRM_VMW_PARAM_3D 2
#define DRM_VMW_PARAM_FIFO_OFFSET 3
-
+#define DRM_VMW_PARAM_HW_CAPS 4
+#define DRM_VMW_PARAM_FIFO_CAPS 5
/**
* struct drm_vmw_getparam_arg
@@ -181,6 +182,8 @@ struct drm_vmw_context_arg {
* The size of the array should equal the total number of mipmap levels.
* @shareable: Boolean whether other clients (as identified by file descriptors)
* may reference this surface.
+ * @scanout: Boolean whether the surface is intended to be used as a
+ * scanout.
*
* Input data to the DRM_VMW_CREATE_SURFACE Ioctl.
* Output data from the DRM_VMW_REF_SURFACE Ioctl.
@@ -192,7 +195,7 @@ struct drm_vmw_surface_create_req {
uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES];
uint64_t size_addr;
int32_t shareable;
- uint32_t pad64;
+ int32_t scanout;
};
/**
@@ -295,17 +298,28 @@ union drm_vmw_surface_reference_arg {
*
* @commands: User-space address of a command buffer cast to an uint64_t.
* @command-size: Size in bytes of the command buffer.
+ * @throttle-us: Sleep until software is less than @throttle_us
+ * microseconds ahead of hardware. The driver may round this value
+ * to the nearest kernel tick.
* @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an
* uint64_t.
+ * @version: Allows expanding the execbuf ioctl parameters without breaking
+ * backwards compatibility, since user-space will always tell the kernel
+ * which version it uses.
+ * @flags: Execbuf flags. None currently.
*
* Argument to the DRM_VMW_EXECBUF Ioctl.
*/
+#define DRM_VMW_EXECBUF_VERSION 0
+
struct drm_vmw_execbuf_arg {
uint64_t commands;
uint32_t command_size;
- uint32_t pad64;
+ uint32_t throttle_us;
uint64_t fence_rep;
+ uint32_t version;
+ uint32_t flags;
};
/**
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-09 22:08:07 +0300