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anv: set dependency between SF_CLIP and CC_PTR states

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Fixes flickering seen in Cyberpunk 2077, Supraland and some
other game workloads.

cc: mesa-stable

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12494
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12504
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12453
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33163>
This commit is contained in:
Tapani Pälli 2025-01-22 14:49:21 +02:00 • committed by Marge Bot
parent 5846172f15
commit e85646eace
1 changed files with 9 additions and 0 deletions
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9
src/intel/vulkan/genX_gfx_state.c
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@ -2834,6 +2834,15 @@ genX(cmd_buffer_flush_gfx_hw_state)(struct anv_cmd_buffer *cmd_buffer)
* because of another one is changing.
*/
/* Reproduce the programming done on Windows drivers.
* Fixes flickering issues with multiple workloads.
*/
if (BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_SF_CLIP) ||
BITSET_TEST(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR)) {
BITSET_SET(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_SF_CLIP);
BITSET_SET(hw_state->dirty, ANV_GFX_STATE_VIEWPORT_CC_PTR);
}
/* Wa_16012775297 - Emit dummy VF statistics before each 3DSTATE_VF. */
#if INTEL_WA_16012775297_GFX_VER
if (intel_needs_workaround(device->info, 16012775297) &&