diff options
Diffstat (limited to 'src/gallium/winsys/drm/intel')
| -rw-r--r-- | src/gallium/winsys/drm/intel/gem/intel_be_batchbuffer.c | 26 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/intel/gem/intel_be_context.c | 1 |
2 files changed, 22 insertions, 5 deletions
diff --git a/src/gallium/winsys/drm/intel/gem/intel_be_batchbuffer.c b/src/gallium/winsys/drm/intel/gem/intel_be_batchbuffer.c index af5c027748..e83a4c42cd 100644 --- a/src/gallium/winsys/drm/intel/gem/intel_be_batchbuffer.c +++ b/src/gallium/winsys/drm/intel/gem/intel_be_batchbuffer.c @@ -68,13 +68,10 @@ intel_be_offset_relocation(struct intel_be_batchbuffer *batch, offset = (unsigned)(batch->base.ptr - batch->base.map); batch->base.ptr += 4; -/* - TODO: Enable this when we submit batch buffers to HW ret = drm_intel_bo_emit_reloc(bo, pre_add, batch->bo, offset, read_domains, write_domain); -*/ if (!ret) batch->base.relocs++; @@ -87,10 +84,31 @@ intel_be_batchbuffer_flush(struct intel_be_batchbuffer *batch, struct intel_be_fence **fence) { struct i915_batchbuffer *i915 = &batch->base; + unsigned used = 0; + int ret = 0; assert(i915_batchbuffer_space(i915) >= 0); - /* TODO: submit stuff to HW */ + used = batch->base.ptr - batch->base.map; + assert((used & 3) == 0); + + if (used & 4) { + ((uint32_t *) batch->base.ptr)[0] = ((0<<29)|(4<<23)); // MI_FLUSH; + ((uint32_t *) batch->base.ptr)[1] = 0; + ((uint32_t *) batch->base.ptr)[2] = (0xA<<23); // MI_BATCH_BUFFER_END; + batch->base.ptr += 12; + } else { + ((uint32_t *) batch->base.ptr)[0] = ((0<<29)|(4<<23)); // MI_FLUSH; + ((uint32_t *) batch->base.ptr)[1] = (0xA<<23); // MI_BATCH_BUFFER_END; + batch->base.ptr += 8; + } + + used = batch->base.ptr - batch->base.map; + + drm_intel_bo_subdata(batch->bo, 0, used, batch->base.map); + ret = drm_intel_bo_exec(batch->bo, used, NULL, 0, 0); + + assert(ret == 0); intel_be_batchbuffer_reset(batch); diff --git a/src/gallium/winsys/drm/intel/gem/intel_be_context.c b/src/gallium/winsys/drm/intel/gem/intel_be_context.c index 92fc2dd767..3e472e1e43 100644 --- a/src/gallium/winsys/drm/intel/gem/intel_be_context.c +++ b/src/gallium/winsys/drm/intel/gem/intel_be_context.c @@ -30,7 +30,6 @@ intel_be_batch_reloc(struct i915_winsys *sws, if (access_flags & I915_BUFFER_ACCESS_READ) { read = I915_GEM_DOMAIN_SAMPLER | - I915_GEM_DOMAIN_INSTRUCTION | I915_GEM_DOMAIN_VERTEX; } |