diff options
Diffstat (limited to 'extra/libdrm/intel-git-fixes.patch')
-rw-r--r-- | extra/libdrm/intel-git-fixes.patch | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/extra/libdrm/intel-git-fixes.patch b/extra/libdrm/intel-git-fixes.patch new file mode 100644 index 000000000..d1f427c10 --- /dev/null +++ b/extra/libdrm/intel-git-fixes.patch @@ -0,0 +1,144 @@ +commit 6717b7579f84d05e45e7846d2b6e767760461709 +Author: Chris Wilson <chris@chris-wilson.co.uk> +Date: Wed Jan 12 10:57:46 2011 +0000 + + intel: Fallback to old exec if no mrb_exec is available + + Reported-by: Torsten Hilbrich <torsten.hilbrich@secunet.com> + Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=33016 + Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> + +diff --git a/intel/intel_bufmgr.c b/intel/intel_bufmgr.c +index b7c5c09..2546222 100644 +--- a/intel/intel_bufmgr.c ++++ b/intel/intel_bufmgr.c +@@ -143,6 +143,10 @@ drm_intel_bo_mrb_exec(drm_intel_bo *bo, int used, + cliprects, num_cliprects, DR4, + rings); + ++ if (ring_flag == 0) ++ return bo->bufmgr->bo_exec(bo, used, ++ cliprects, num_cliprects, DR4); ++ + return -ENODEV; + } + +commit 53581b6210c024044e0065527d1506e6f5657ef5 +Author: Chris Wilson <chris@chris-wilson.co.uk> +Date: Mon Feb 14 09:27:05 2011 +0000 + + intel: Set the public handle after opening by name + + Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> + +diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c +index 72c8731..092b56a 100644 +--- a/intel/intel_bufmgr_gem.c ++++ b/intel/intel_bufmgr_gem.c +@@ -816,6 +816,7 @@ drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr, + atomic_set(&bo_gem->refcount, 1); + bo_gem->validate_index = -1; + bo_gem->gem_handle = open_arg.handle; ++ bo_gem->bo.handle = open_arg.handle; + bo_gem->global_name = handle; + bo_gem->reusable = 0; + +commit 36d4939343d8789d9066f7245fa2d4fe69119dd8 +Author: Chris Wilson <chris@chris-wilson.co.uk> +Date: Mon Feb 14 09:39:06 2011 +0000 + + intel: Remember named bo + + ... and if asked to open a bo by the same global name, return a fresh + reference to the previously allocated buffer. + + Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> + +diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c +index 092b56a..3cdffce 100644 +--- a/intel/intel_bufmgr_gem.c ++++ b/intel/intel_bufmgr_gem.c +@@ -95,6 +95,8 @@ typedef struct _drm_intel_bufmgr_gem { + int num_buckets; + time_t time; + ++ drmMMListHead named; ++ + uint64_t gtt_size; + int available_fences; + int pci_device; +@@ -124,6 +126,7 @@ struct _drm_intel_bo_gem { + * Kenel-assigned global name for this object + */ + unsigned int global_name; ++ drmMMListHead name_list; + + /** + * Index of the buffer within the validation list while preparing a +@@ -690,6 +693,8 @@ retry: + drm_intel_gem_bo_free(&bo_gem->bo); + return NULL; + } ++ ++ DRMINITLISTHEAD(&bo_gem->name_list); + } + + bo_gem->name = name; +@@ -792,6 +797,23 @@ drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr, + int ret; + struct drm_gem_open open_arg; + struct drm_i915_gem_get_tiling get_tiling; ++ drmMMListHead *list; ++ ++ /* At the moment most applications only have a few named bo. ++ * For instance, in a DRI client only the render buffers passed ++ * between X and the client are named. And since X returns the ++ * alternating names for the front/back buffer a linear search ++ * provides a sufficiently fast match. ++ */ ++ for (list = bufmgr_gem->named.next; ++ list != &bufmgr_gem->named; ++ list = list->next) { ++ bo_gem = DRMLISTENTRY(drm_intel_bo_gem, list, name_list); ++ if (bo_gem->global_name == handle) { ++ drm_intel_gem_bo_reference(&bo_gem->bo); ++ return &bo_gem->bo; ++ } ++ } + + bo_gem = calloc(1, sizeof(*bo_gem)); + if (!bo_gem) +@@ -834,6 +856,7 @@ drm_intel_bo_gem_create_from_name(drm_intel_bufmgr *bufmgr, + /* XXX stride is unknown */ + drm_intel_bo_gem_set_in_aperture_size(bufmgr_gem, bo_gem); + ++ DRMLISTADDTAIL(&bo_gem->name_list, &bufmgr_gem->named); + DBG("bo_create_from_handle: %d (%s)\n", handle, bo_gem->name); + + return &bo_gem->bo; +@@ -925,6 +948,8 @@ drm_intel_gem_bo_unreference_final(drm_intel_bo *bo, time_t time) + bo_gem->relocs = NULL; + } + ++ DRMLISTDEL(&bo_gem->name_list); ++ + bucket = drm_intel_gem_bo_bucket_for_size(bufmgr_gem, bo->size); + /* Put the buffer into our internal cache for reuse if we can. */ + if (bufmgr_gem->bo_reuse && bo_gem->reusable && bucket != NULL && +@@ -1771,6 +1796,8 @@ drm_intel_gem_bo_flink(drm_intel_bo *bo, uint32_t * name) + return -errno; + bo_gem->global_name = flink.name; + bo_gem->reusable = 0; ++ ++ DRMLISTADDTAIL(&bo_gem->name_list, &bufmgr_gem->named); + } + + *name = bo_gem->global_name; +@@ -2217,6 +2244,7 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size) + drm_intel_gem_get_pipe_from_crtc_id; + bufmgr_gem->bufmgr.bo_references = drm_intel_gem_bo_references; + ++ DRMINITLISTHEAD(&bufmgr_gem->named); + init_cache_buckets(bufmgr_gem); + + return &bufmgr_gem->bufmgr; |