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| author | Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> | 2024-04-01 22:08:06 +0530 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2024-04-02 12:11:41 -0700 |
| commit | 9f18b55b6d3f77b9e778257efdec385d2d5dfa8e (patch) | |
| tree | 0111fdaaa59c1bd9f443c69b658f11cc80fa1b0a /drivers/gpu/drm/xe/xe_wa.c | |
| parent | 62742d12663145160d3b6f0c4209709c1fd343fe (diff) | |
| download | lwn-9f18b55b6d3f77b9e778257efdec385d2d5dfa8e.tar.gz lwn-9f18b55b6d3f77b9e778257efdec385d2d5dfa8e.zip | |
drm/xe/xe2: Add workaround 18033852989
This workaround applies to RCS engine's context, hence added as
LRC workaround.
v2
- Fix commit description as lrc workaround instead of engine.(Lucas)
v3
- COMMON_SLICE_CHICKEN1 is a masked register, add XE_REG_OPTION_MASKED
flag. (Matt)
BSPEC: 55899
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240401163806.3821128-1-himal.prasad.ghimiray@intel.com
Diffstat (limited to 'drivers/gpu/drm/xe/xe_wa.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wa.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 74b33a3845f2..c904e55ced9c 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -579,6 +579,10 @@ static const struct xe_rtp_entry_sr lrc_was[] = { ENGINE_CLASS(RENDER)), XE_RTP_ACTIONS(SET(INSTPM(RENDER_RING_BASE), ENABLE_SEMAPHORE_POLL_BIT)) }, + { XE_RTP_NAME("18033852989"), + XE_RTP_RULES(GRAPHICS_VERSION(2004), ENGINE_CLASS(RENDER)), + XE_RTP_ACTIONS(SET(COMMON_SLICE_CHICKEN1, DISABLE_BOTTOM_CLIP_RECTANGLE_TEST)) + }, {} }; |