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iris: Wa_14016820455 for GFX_VERx10 == 12.5

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Reprogram SF CLIP viewport pointer by not skipping its
dirty flag bit.

Many thanks to Lin, Shuicheng <shuicheng.lin@intel.com>,
Jerez Plata, Francisco <francisco.jerez.plata@intel.com>,
Graunke, Kenneth W <kenneth.w.graunke@intel.com>,
and others for their great help.

Signed-off-by: Zhang, Jianxun <jianxun.zhang@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17171>
This commit is contained in:
Zhang, Jianxun 2022-05-10 12:55:13 -07:00 • committed by Marge Bot
parent 5d05ffa465
commit bc42bbff4c
1 changed files with 9 additions and 2 deletions
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11
src/gallium/drivers/iris/iris_blorp.c
View file

@ -353,8 +353,15 @@ iris_blorp_exec_render(struct blorp_batch *blorp_batch,
IRIS_DIRTY_LINE_STIPPLE |
IRIS_ALL_DIRTY_FOR_COMPUTE |
IRIS_DIRTY_SCISSOR_RECT |
IRIS_DIRTY_VF |
IRIS_DIRTY_SF_CL_VIEWPORT);
IRIS_DIRTY_VF);
/* Wa_14016820455
* On Gfx 12.5 platforms, the SF_CL_VIEWPORT pointer can be invalidated
* likely by a read cache invalidation when clipping is disabled, so we
* don't skip its dirty bit here, in order to reprogram it.
*/
if (GFX_VERx10 != 125)
skip_bits |= IRIS_DIRTY_SF_CL_VIEWPORT;
uint64_t skip_stage_bits = (IRIS_ALL_STAGE_DIRTY_FOR_COMPUTE |
IRIS_STAGE_DIRTY_UNCOMPILED_VS |
IRIS_STAGE_DIRTY_UNCOMPILED_TCS |