diff options
| author | Zhao Yakui <yakui.zhao@intel.com> | 2014-11-06 16:02:30 +0800 |
|---|---|---|
| committer | Damien Lespiau <damien.lespiau@intel.com> | 2014-11-06 08:25:39 +0000 |
| commit | c68028936b83a316c7360fe2dc1276cf2424c116 (patch) | |
| tree | c913cc36634cf9aad6c195cef8007dcc561be46c /lib/rendercopy_gen9.c | |
| parent | e34240d4c18bfef1895fad6e8ce9cc80c844ac14 (diff) | |
Rendercopy/skl: Remove redundant field to fix GPU hang
After applying the commit(982f7eb238a0898c456e0574dee7c4507738d75f), the
OUT_RELOC is updated on Broadwell and later, which is to handle the
64-bit field of gfx address internally. In such case some commands
should be fixed, otherwise GPU hang will be triggered when running
rendercopy. (It is already fixed on Broadwell)
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Diffstat (limited to 'lib/rendercopy_gen9.c')
| -rw-r--r-- | lib/rendercopy_gen9.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/rendercopy_gen9.c b/lib/rendercopy_gen9.c index 9ff4b3a3..e20a84fd 100644 --- a/lib/rendercopy_gen9.c +++ b/lib/rendercopy_gen9.c @@ -397,7 +397,6 @@ static void gen7_emit_vertex_buffer(struct intel_batchbuffer *batch, GEN7_VB0_BUFFER_ADDR_MOD_EN | /* Address Modify Enable */ VERTEX_SIZE << VB0_BUFFER_PITCH_SHIFT); OUT_RELOC(batch->bo, I915_GEM_DOMAIN_VERTEX, 0, offset); - OUT_BATCH(0); OUT_BATCH(3 * VERTEX_SIZE); } @@ -523,12 +522,10 @@ gen9_emit_state_base_address(struct intel_batchbuffer *batch) { /* surface */ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_SAMPLER, 0, BASE_ADDRESS_MODIFY); - OUT_BATCH(0); /* dynamic */ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_RENDER | I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY); - OUT_BATCH(0); /* indirect */ OUT_BATCH(0); @@ -536,7 +533,6 @@ gen9_emit_state_base_address(struct intel_batchbuffer *batch) { /* instruction */ OUT_RELOC(batch->bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BASE_ADDRESS_MODIFY); - OUT_BATCH(0); /* general state buffer size */ OUT_BATCH(0xfffff000 | 1); |