flywithu/ntel-gpu-tools
1
0
Fork 0
mirror of https://github.com/tiagovignatti/intel-gpu-tools.git synced 2025-06-25 16:56:35 +00:00
Code Issues Releases Wiki Activity

rendercopy/skl: Emit 3DSTATE_WM_HZ_OP

Browse Source 
This is from that on BDW. Without it, the pixel pipeline can't work well.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Zhao Yakui 2014-01-22 09:37:25 +08:00 committed by Damien Lespiau
parent 833e476624
commit 8e62f78999
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lib/rendercopy_gen9.c
View File

@ -715,8 +715,19 @@ gen9_emit_ds(struct intel_batchbuffer *batch) {
OUT_BATCH(0);
}
static void
gen8_emit_wm_hz_op(struct intel_batchbuffer *batch) {
OUT_BATCH(GEN8_3DSTATE_WM_HZ_OP | (5-2));
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(0);
}
static void
gen8_emit_null_state(struct intel_batchbuffer *batch) {
gen8_emit_wm_hz_op(batch);
gen8_emit_hs(batch);
OUT_BATCH(GEN7_3DSTATE_TE | (4-2));
OUT_BATCH(0);