summaryrefslogtreecommitdiff
path: root/intel
diff options
context:
space:
mode:
Diffstat (limited to 'intel')
-rw-r--r--intel/intel_bufmgr.c12
-rw-r--r--intel/intel_bufmgr.h5
-rw-r--r--intel/intel_bufmgr_gem.c286
-rw-r--r--intel/intel_bufmgr_priv.h5
-rw-r--r--intel/intel_chipset.h2
5 files changed, 276 insertions, 34 deletions
diff --git a/intel/intel_bufmgr.c b/intel/intel_bufmgr.c
index 61817739..ce21a332 100644
--- a/intel/intel_bufmgr.c
+++ b/intel/intel_bufmgr.c
@@ -173,6 +173,18 @@ drm_intel_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset,
read_domains, write_domain);
}
+/* For fence registers, not GL fences */
+int
+drm_intel_bo_emit_reloc_fence(drm_intel_bo *bo, uint32_t offset,
+ drm_intel_bo *target_bo, uint32_t target_offset,
+ uint32_t read_domains, uint32_t write_domain)
+{
+ return bo->bufmgr->bo_emit_reloc_fence(bo, offset,
+ target_bo, target_offset,
+ read_domains, write_domain);
+}
+
+
int drm_intel_bo_pin(drm_intel_bo *bo, uint32_t alignment)
{
if (bo->bufmgr->bo_pin)
diff --git a/intel/intel_bufmgr.h b/intel/intel_bufmgr.h
index 40984d32..0984ab08 100644
--- a/intel/intel_bufmgr.h
+++ b/intel/intel_bufmgr.h
@@ -111,6 +111,10 @@ int drm_intel_bufmgr_check_aperture_space(drm_intel_bo ** bo_array, int count);
int drm_intel_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset,
drm_intel_bo *target_bo, uint32_t target_offset,
uint32_t read_domains, uint32_t write_domain);
+int drm_intel_bo_emit_reloc_fence(drm_intel_bo *bo, uint32_t offset,
+ drm_intel_bo *target_bo,
+ uint32_t target_offset,
+ uint32_t read_domains, uint32_t write_domain);
int drm_intel_bo_pin(drm_intel_bo *bo, uint32_t alignment);
int drm_intel_bo_unpin(drm_intel_bo *bo);
int drm_intel_bo_set_tiling(drm_intel_bo *bo, uint32_t * tiling_mode,
@@ -130,6 +134,7 @@ drm_intel_bo *drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr,
const char *name,
unsigned int handle);
void drm_intel_bufmgr_gem_enable_reuse(drm_intel_bufmgr *bufmgr);
+void drm_intel_bufmgr_gem_enable_fenced_relocs(drm_intel_bufmgr *bufmgr);
int drm_intel_gem_bo_map_gtt(drm_intel_bo *bo);
int drm_intel_gem_bo_unmap_gtt(drm_intel_bo *bo);
void drm_intel_gem_bo_start_gtt_access(drm_intel_bo *bo, int write_enable);
diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c
index 55120108..b4a00565 100644
--- a/intel/intel_bufmgr_gem.c
+++ b/intel/intel_bufmgr_gem.c
@@ -87,6 +87,7 @@ typedef struct _drm_intel_bufmgr_gem {
pthread_mutex_t lock;
struct drm_i915_gem_exec_object *exec_objects;
+ struct drm_i915_gem_exec_object2 *exec2_objects;
drm_intel_bo **exec_bos;
int exec_size;
int exec_count;
@@ -98,8 +99,16 @@ typedef struct _drm_intel_bufmgr_gem {
int available_fences;
int pci_device;
char bo_reuse;
+ char fenced_relocs;
} drm_intel_bufmgr_gem;
+#define DRM_INTEL_RELOC_FENCE (1<<0)
+
+typedef struct _drm_intel_reloc_target_info {
+ drm_intel_bo *bo;
+ int flags;
+} drm_intel_reloc_target;
+
struct _drm_intel_bo_gem {
drm_intel_bo bo;
@@ -128,8 +137,10 @@ struct _drm_intel_bo_gem {
/** Array passed to the DRM containing relocation information. */
struct drm_i915_gem_relocation_entry *relocs;
- /** Array of bos corresponding to relocs[i].target_handle */
- drm_intel_bo **reloc_target_bo;
+ /**
+ * Array of info structs corresponding to relocs[i].target_handle etc
+ */
+ drm_intel_reloc_target *reloc_target_info;
/** Number of entries in relocs */
int reloc_count;
/** Mapped address for the buffer, saved across map/unmap cycles */
@@ -292,7 +303,7 @@ drm_intel_gem_dump_validation_list(drm_intel_bufmgr_gem *bufmgr_gem)
}
for (j = 0; j < bo_gem->reloc_count; j++) {
- drm_intel_bo *target_bo = bo_gem->reloc_target_bo[j];
+ drm_intel_bo *target_bo = bo_gem->reloc_target_info[j].bo;
drm_intel_bo_gem *target_gem =
(drm_intel_bo_gem *) target_bo;
@@ -364,6 +375,51 @@ drm_intel_add_validate_buffer(drm_intel_bo *bo)
bufmgr_gem->exec_count++;
}
+static void
+drm_intel_add_validate_buffer2(drm_intel_bo *bo, int need_fence)
+{
+ drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr;
+ drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo;
+ int index;
+
+ if (bo_gem->validate_index != -1)
+ return;
+
+ /* Extend the array of validation entries as necessary. */
+ if (bufmgr_gem->exec_count == bufmgr_gem->exec_size) {
+ int new_size = bufmgr_gem->exec_size * 2;
+
+ if (new_size == 0)
+ new_size = 5;
+
+ bufmgr_gem->exec2_objects =
+ realloc(bufmgr_gem->exec2_objects,
+ sizeof(*bufmgr_gem->exec2_objects) * new_size);
+ bufmgr_gem->exec_bos =
+ realloc(bufmgr_gem->exec_bos,
+ sizeof(*bufmgr_gem->exec_bos) * new_size);
+ bufmgr_gem->exec_size = new_size;
+ }
+
+ index = bufmgr_gem->exec_count;
+ bo_gem->validate_index = index;
+ /* Fill in array entry */
+ bufmgr_gem->exec2_objects[index].handle = bo_gem->gem_handle;
+ bufmgr_gem->exec2_objects[index].relocation_count = bo_gem->reloc_count;
+ bufmgr_gem->exec2_objects[index].relocs_ptr = (uintptr_t)bo_gem->relocs;
+ bufmgr_gem->exec2_objects[index].alignment = 0;
+ bufmgr_gem->exec2_objects[index].offset = 0;
+ bufmgr_gem->exec_bos[index] = bo;
+ bufmgr_gem->exec2_objects[index].flags = 0;
+ bufmgr_gem->exec2_objects[index].rsvd1 = 0;
+ bufmgr_gem->exec2_objects[index].rsvd2 = 0;
+ if (need_fence) {
+ bufmgr_gem->exec2_objects[index].flags |=
+ EXEC_OBJECT_NEEDS_FENCE;
+ }
+ bufmgr_gem->exec_count++;
+}
+
#define RELOC_BUF_SIZE(x) ((I915_RELOC_HEADER + x * I915_RELOC0_STRIDE) * \
sizeof(uint32_t))
@@ -401,15 +457,16 @@ drm_intel_setup_reloc_list(drm_intel_bo *bo)
bo_gem->relocs = malloc(max_relocs *
sizeof(struct drm_i915_gem_relocation_entry));
- bo_gem->reloc_target_bo = malloc(max_relocs * sizeof(drm_intel_bo *));
- if (bo_gem->relocs == NULL || bo_gem->reloc_target_bo == NULL) {
+ bo_gem->reloc_target_info = malloc(max_relocs *
+ sizeof(drm_intel_reloc_target *));
+ if (bo_gem->relocs == NULL || bo_gem->reloc_target_info == NULL) {
bo_gem->has_error = 1;
free (bo_gem->relocs);
bo_gem->relocs = NULL;
- free (bo_gem->reloc_target_bo);
- bo_gem->reloc_target_bo = NULL;
+ free (bo_gem->reloc_target_info);
+ bo_gem->reloc_target_info = NULL;
return 1;
}
@@ -704,10 +761,6 @@ drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr,
}
bo_gem->tiling_mode = get_tiling.tiling_mode;
bo_gem->swizzle_mode = get_tiling.swizzle_mode;
- if (bo_gem->tiling_mode == I915_TILING_NONE)
- bo_gem->reloc_tree_fences = 0;
- else
- bo_gem->reloc_tree_fences = 1;
drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem);
DBG("bo_create_from_handle: %d (%s)\n", handle, bo_gem->name);
@@ -777,7 +830,7 @@ drm_intel_gem_bo_unreference_final(drm_intel_bo *bo, time_t time)
/* Unreference all the target buffers */
for (i = 0; i < bo_gem->reloc_count; i++) {
drm_intel_gem_bo_unreference_locked_timed(bo_gem->
- reloc_target_bo[i],
+ reloc_target_info[i].bo,
time);
}
bo_gem->reloc_count = 0;
@@ -787,9 +840,9 @@ drm_intel_gem_bo_unreference_final(drm_intel_bo *bo, time_t time)
bo_gem->gem_handle, bo_gem->name);
/* release memory associated with this object */
- if (bo_gem->reloc_target_bo) {
- free(bo_gem->reloc_target_bo);
- bo_gem->reloc_target_bo = NULL;
+ if (bo_gem->reloc_target_info) {
+ free(bo_gem->reloc_target_info);
+ bo_gem->reloc_target_info = NULL;
}
if (bo_gem->relocs) {
free(bo_gem->relocs);
@@ -1162,6 +1215,7 @@ drm_intel_bufmgr_gem_destroy(drm_intel_bufmgr *bufmgr)
drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bufmgr;
int i;
+ free(bufmgr_gem->exec2_objects);
free(bufmgr_gem->exec_objects);
free(bufmgr_gem->exec_bos);
@@ -1195,9 +1249,10 @@ drm_intel_bufmgr_gem_destroy(drm_intel_bufmgr *bufmgr)
* last known offset in target_bo.
*/
static int
-drm_intel_gem_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset,
- drm_intel_bo *target_bo, uint32_t target_offset,
- uint32_t read_domains, uint32_t write_domain)
+do_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset,
+ drm_intel_bo *target_bo, uint32_t target_offset,
+ uint32_t read_domains, uint32_t write_domain,
+ int need_fence)
{
drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr;
drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo;
@@ -1211,6 +1266,13 @@ drm_intel_gem_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset,
return -ENOMEM;
}
+ if (target_bo_gem->tiling_mode == I915_TILING_NONE)
+ need_fence = 0;
+
+ /* We never use HW fences for rendering on 965+ */
+ if (IS_GEN4(bufmgr_gem))
+ need_fence = 0;
+
/* Create a new relocation list if needed */
if (bo_gem->relocs == NULL && drm_intel_setup_reloc_list(bo))
return -ENOMEM;
@@ -1227,6 +1289,11 @@ drm_intel_gem_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset,
*/
assert(!bo_gem->used_as_reloc_target);
bo_gem->reloc_tree_size += target_bo_gem->reloc_tree_size;
+ /* An object needing a fence is a tiled buffer, and so it won't have
+ * relocs to other buffers.
+ */
+ if (need_fence)
+ target_bo_gem->reloc_tree_fences = 1;
bo_gem->reloc_tree_fences += target_bo_gem->reloc_tree_fences;
/* Flag the target to disallow further relocations in it. */
@@ -1240,14 +1307,41 @@ drm_intel_gem_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset,
bo_gem->relocs[bo_gem->reloc_count].write_domain = write_domain;
bo_gem->relocs[bo_gem->reloc_count].presumed_offset = target_bo->offset;
- bo_gem->reloc_target_bo[bo_gem->reloc_count] = target_bo;
+ bo_gem->reloc_target_info[bo_gem->reloc_count].bo = target_bo;
drm_intel_gem_bo_reference(target_bo);
+ if (need_fence)
+ bo_gem->reloc_target_info[bo_gem->reloc_count].flags =
+ DRM_INTEL_RELOC_FENCE;
+ else
+ bo_gem->reloc_target_info[bo_gem->reloc_count].flags = 0;
bo_gem->reloc_count++;
return 0;
}
+static int
+drm_intel_gem_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset,
+ drm_intel_bo *target_bo, uint32_t target_offset,
+ uint32_t read_domains, uint32_t write_domain)
+{
+ drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr;
+
+ return do_bo_emit_reloc(bo, offset, target_bo, target_offset,
+ read_domains, write_domain,
+ !bufmgr_gem->fenced_relocs);
+}
+
+static int
+drm_intel_gem_bo_emit_reloc_fence(drm_intel_bo *bo, uint32_t offset,
+ drm_intel_bo *target_bo,
+ uint32_t target_offset,
+ uint32_t read_domains, uint32_t write_domain)
+{
+ return do_bo_emit_reloc(bo, offset, target_bo, target_offset,
+ read_domains, write_domain, 1);
+}
+
/**
* Walk the tree of relocations rooted at BO and accumulate the list of
* validations to be performed and update the relocation buffers with
@@ -1263,7 +1357,7 @@ drm_intel_gem_bo_process_reloc(drm_intel_bo *bo)
return;
for (i = 0; i < bo_gem->reloc_count; i++) {
- drm_intel_bo *target_bo = bo_gem->reloc_target_bo[i];
+ drm_intel_bo *target_bo = bo_gem->reloc_target_info[i].bo;
/* Continue walking the tree depth-first. */
drm_intel_gem_bo_process_reloc(target_bo);
@@ -1274,6 +1368,31 @@ drm_intel_gem_bo_process_reloc(drm_intel_bo *bo)
}
static void
+drm_intel_gem_bo_process_reloc2(drm_intel_bo *bo)
+{
+ drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo;
+ int i;
+
+ if (bo_gem->relocs == NULL)
+ return;
+
+ for (i = 0; i < bo_gem->reloc_count; i++) {
+ drm_intel_bo *target_bo = bo_gem->reloc_target_info[i].bo;
+ int need_fence;
+
+ /* Continue walking the tree depth-first. */
+ drm_intel_gem_bo_process_reloc2(target_bo);
+
+ need_fence = (bo_gem->reloc_target_info[i].flags &
+ DRM_INTEL_RELOC_FENCE);
+
+ /* Add the target to the validate list */
+ drm_intel_add_validate_buffer2(target_bo, need_fence);
+ }
+}
+
+
+static void
drm_intel_update_buffer_offsets(drm_intel_bufmgr_gem *bufmgr_gem)
{
int i;
@@ -1293,6 +1412,25 @@ drm_intel_update_buffer_offsets(drm_intel_bufmgr_gem *bufmgr_gem)
}
}
+static void
+drm_intel_update_buffer_offsets2 (drm_intel_bufmgr_gem *bufmgr_gem)
+{
+ int i;
+
+ for (i = 0; i < bufmgr_gem->exec_count; i++) {
+ drm_intel_bo *bo = bufmgr_gem->exec_bos[i];
+ drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo;
+
+ /* Update the buffer offset */
+ if (bufmgr_gem->exec2_objects[i].offset != bo->offset) {
+ DBG("BO %d (%s) migrated: 0x%08lx -> 0x%08llx\n",
+ bo_gem->gem_handle, bo_gem->name, bo->offset,
+ (unsigned long long)bufmgr_gem->exec2_objects[i].offset);
+ bo->offset = bufmgr_gem->exec2_objects[i].offset;
+ }
+ }
+}
+
static int
drm_intel_gem_bo_exec(drm_intel_bo *bo, int used,
drm_clip_rect_t * cliprects, int num_cliprects, int DR4)
@@ -1364,6 +1502,70 @@ drm_intel_gem_bo_exec(drm_intel_bo *bo, int used,
}
static int
+drm_intel_gem_bo_exec2(drm_intel_bo *bo, int used,
+ drm_clip_rect_t *cliprects, int num_cliprects,
+ int DR4)
+{
+ drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr;
+ struct drm_i915_gem_execbuffer2 execbuf;
+ int ret, i;
+
+ pthread_mutex_lock(&bufmgr_gem->lock);
+ /* Update indices and set up the validate list. */
+ drm_intel_gem_bo_process_reloc2(bo);
+
+ /* Add the batch buffer to the validation list. There are no relocations
+ * pointing to it.
+ */
+ drm_intel_add_validate_buffer2(bo, 0);
+
+ execbuf.buffers_ptr = (uintptr_t)bufmgr_gem->exec2_objects;
+ execbuf.buffer_count = bufmgr_gem->exec_count;
+ execbuf.batch_start_offset = 0;
+ execbuf.batch_len = used;
+ execbuf.cliprects_ptr = (uintptr_t)cliprects;
+ execbuf.num_cliprects = num_cliprects;
+ execbuf.DR1 = 0;
+ execbuf.DR4 = DR4;
+ execbuf.flags = 0;
+ execbuf.rsvd1 = 0;
+ execbuf.rsvd2 = 0;
+
+ do {
+ ret = ioctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_EXECBUFFER2,
+ &execbuf);
+ } while (ret != 0 && errno == EAGAIN);
+
+ if (ret != 0 && errno == ENOMEM) {
+ fprintf(stderr,
+ "Execbuffer fails to pin. "
+ "Estimate: %u. Actual: %u. Available: %u\n",
+ drm_intel_gem_estimate_batch_space(bufmgr_gem->exec_bos,
+ bufmgr_gem->exec_count),
+ drm_intel_gem_compute_batch_space(bufmgr_gem->exec_bos,
+ bufmgr_gem->exec_count),
+ (unsigned int) bufmgr_gem->gtt_size);
+ }
+ drm_intel_update_buffer_offsets2(bufmgr_gem);
+
+ if (bufmgr_gem->bufmgr.debug)
+ drm_intel_gem_dump_validation_list(bufmgr_gem);
+
+ for (i = 0; i < bufmgr_gem->exec_count; i++) {
+ drm_intel_bo *bo = bufmgr_gem->exec_bos[i];
+ drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo;
+
+ /* Disconnect the buffer from the validate list */
+ bo_gem->validate_index = -1;
+ bufmgr_gem->exec_bos[i] = NULL;
+ }
+ bufmgr_gem->exec_count = 0;
+ pthread_mutex_unlock(&bufmgr_gem->lock);
+
+ return 0;
+}
+
+static int
drm_intel_gem_bo_pin(drm_intel_bo *bo, uint32_t alignment)
{
drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr;
@@ -1418,10 +1620,6 @@ drm_intel_gem_bo_set_tiling(drm_intel_bo *bo, uint32_t * tiling_mode,
if (bo_gem->global_name == 0 && *tiling_mode == bo_gem->tiling_mode)
return 0;
- /* If we're going from non-tiling to tiling, bump fence count */
- if (bo_gem->tiling_mode == I915_TILING_NONE)
- bo_gem->reloc_tree_fences++;
-
memset(&set_tiling, 0, sizeof(set_tiling));
set_tiling.handle = bo_gem->gem_handle;
@@ -1436,10 +1634,6 @@ drm_intel_gem_bo_set_tiling(drm_intel_bo *bo, uint32_t * tiling_mode,
bo_gem->tiling_mode = set_tiling.tiling_mode;
bo_gem->swizzle_mode = set_tiling.swizzle_mode;
- /* If we're going from tiling to non-tiling, drop fence count */
- if (bo_gem->tiling_mode == I915_TILING_NONE)
- bo_gem->reloc_tree_fences--;
-
drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem);
*tiling_mode = bo_gem->tiling_mode;
@@ -1496,6 +1690,21 @@ drm_intel_bufmgr_gem_enable_reuse(drm_intel_bufmgr *bufmgr)
}
/**
+ * Enable use of fenced reloc type.
+ *
+ * New code should enable this to avoid unnecessary fence register
+ * allocation. If this option is not enabled, all relocs will have fence
+ * register allocated.
+ */
+void
+drm_intel_bufmgr_gem_enable_fenced_relocs(drm_intel_bufmgr *bufmgr)
+{
+ drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bufmgr;
+
+ bufmgr_gem->fenced_relocs = 1;
+}
+
+/**
* Return the additional aperture space required by the tree of buffer objects
* rooted at bo.
*/
@@ -1515,7 +1724,7 @@ drm_intel_gem_bo_get_aperture_space(drm_intel_bo *bo)
for (i = 0; i < bo_gem->reloc_count; i++)
total +=
drm_intel_gem_bo_get_aperture_space(bo_gem->
- reloc_target_bo[i]);
+ reloc_target_info[i].bo);
return total;
}
@@ -1562,7 +1771,7 @@ drm_intel_gem_bo_clear_aperture_space_flag(drm_intel_bo *bo)
for (i = 0; i < bo_gem->reloc_count; i++)
drm_intel_gem_bo_clear_aperture_space_flag(bo_gem->
- reloc_target_bo[i]);
+ reloc_target_info[i].bo);
}
/**
@@ -1686,9 +1895,9 @@ _drm_intel_gem_bo_references(drm_intel_bo *bo, drm_intel_bo *target_bo)
int i;
for (i = 0; i < bo_gem->reloc_count; i++) {
- if (bo_gem->reloc_target_bo[i] == target_bo)
+ if (bo_gem->reloc_target_info[i].bo == target_bo)
return 1;
- if (_drm_intel_gem_bo_references(bo_gem->reloc_target_bo[i],
+ if (_drm_intel_gem_bo_references(bo_gem->reloc_target_info[i].bo,
target_bo))
return 1;
}
@@ -1723,6 +1932,7 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size)
drm_i915_getparam_t gp;
int ret, i;
unsigned long size;
+ int exec2 = 0;
bufmgr_gem = calloc(1, sizeof(*bufmgr_gem));
if (bufmgr_gem == NULL)
@@ -1757,6 +1967,11 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size)
fprintf(stderr, "param: %d, val: %d\n", gp.param, *gp.value);
}
+ gp.param = I915_PARAM_HAS_EXECBUF2;
+ ret = ioctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ if (!ret)
+ exec2 = 1;
+
if (IS_GEN2(bufmgr_gem) || IS_GEN3(bufmgr_gem)) {
gp.param = I915_PARAM_NUM_FENCES_AVAIL;
gp.value = &bufmgr_gem->available_fences;
@@ -1803,12 +2018,17 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size)
bufmgr_gem->bufmgr.bo_get_subdata = drm_intel_gem_bo_get_subdata;
bufmgr_gem->bufmgr.bo_wait_rendering = drm_intel_gem_bo_wait_rendering;
bufmgr_gem->bufmgr.bo_emit_reloc = drm_intel_gem_bo_emit_reloc;
+ bufmgr_gem->bufmgr.bo_emit_reloc_fence = drm_intel_gem_bo_emit_reloc_fence;
bufmgr_gem->bufmgr.bo_pin = drm_intel_gem_bo_pin;
bufmgr_gem->bufmgr.bo_unpin = drm_intel_gem_bo_unpin;
bufmgr_gem->bufmgr.bo_get_tiling = drm_intel_gem_bo_get_tiling;
bufmgr_gem->bufmgr.bo_set_tiling = drm_intel_gem_bo_set_tiling;
bufmgr_gem->bufmgr.bo_flink = drm_intel_gem_bo_flink;
- bufmgr_gem->bufmgr.bo_exec = drm_intel_gem_bo_exec;
+ /* Use the new one if available */
+ if (exec2)
+ bufmgr_gem->bufmgr.bo_exec = drm_intel_gem_bo_exec2;
+ else
+ bufmgr_gem->bufmgr.bo_exec = drm_intel_gem_bo_exec;
bufmgr_gem->bufmgr.bo_busy = drm_intel_gem_bo_busy;
bufmgr_gem->bufmgr.bo_madvise = drm_intel_gem_bo_madvise;
bufmgr_gem->bufmgr.destroy = drm_intel_bufmgr_gem_destroy;
diff --git a/intel/intel_bufmgr_priv.h b/intel/intel_bufmgr_priv.h
index febee0f7..fb84e70f 100644
--- a/intel/intel_bufmgr_priv.h
+++ b/intel/intel_bufmgr_priv.h
@@ -162,6 +162,11 @@ struct _drm_intel_bufmgr {
int (*bo_emit_reloc) (drm_intel_bo *bo, uint32_t offset,
drm_intel_bo *target_bo, uint32_t target_offset,
uint32_t read_domains, uint32_t write_domain);
+ int (*bo_emit_reloc_fence)(drm_intel_bo *bo, uint32_t offset,
+ drm_intel_bo *target_bo,
+ uint32_t target_offset,
+ uint32_t read_domains,
+ uint32_t write_domain);
/** Executes the command buffer pointed to by bo. */
int (*bo_exec) (drm_intel_bo *bo, int used,
diff --git a/intel/intel_chipset.h b/intel/intel_chipset.h
index 63786b44..b4e0747e 100644
--- a/intel/intel_chipset.h
+++ b/intel/intel_chipset.h
@@ -81,7 +81,7 @@
(dev)->pci_device == 0x2E42 || \
(dev)->pci_device == 0x0042 || \
(dev)->pci_device == 0x0046 || \
- IS_965GM(dev) || \
+ IS_I965GM(dev) || \
IS_G4X(dev))
#define IS_GM45(dev) ((dev)->pci_device == 0x2A42)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 10:14:51 +0000