diff options
| author | Matt Roper <matthew.d.roper@intel.com> | 2023-07-28 10:56:02 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 11:39:16 -0500 |
| commit | fe58a2432b0d07cf56704ecf1ca5e52e6c1e8fff (patch) | |
| tree | da590440b48ccf6805baf44ad5203d328b057007 /drivers/gpu/drm/xe/xe_wa.c | |
| parent | d87c424afaf62f11ded6e66b4bdfbd5f5da8b330 (diff) | |
| download | lwn-fe58a2432b0d07cf56704ecf1ca5e52e6c1e8fff.tar.gz lwn-fe58a2432b0d07cf56704ecf1ca5e52e6c1e8fff.zip | |
drm/xe/mtl: Reduce Wa_14018575942 scope to the CCS engine
The MTL version of Wa_14018575942 has been updated to suggest only
applying the register change on the CCS engine.
Note that DG2 and PVC have a functionally equivalent workaround with
Wa_18018781329; for now that one is still applying to all engines,
although we'll keep an eye on it in case it changes to be CCS-specific
too.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20230728175601.2343755-2-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_wa.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wa.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 21087f7a4609..36c80e9fb758 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -238,21 +238,13 @@ static const struct xe_rtp_entry_sr gt_was[] = { }, { XE_RTP_NAME("14018575942"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1270, 1271)), - XE_RTP_ACTIONS(SET(RENDER_MOD_CTRL, FORCE_MISS_FTLB), - SET(COMP_MOD_CTRL, FORCE_MISS_FTLB)) + XE_RTP_ACTIONS(SET(COMP_MOD_CTRL, FORCE_MISS_FTLB)) }, { XE_RTP_NAME("22016670082"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1270, 1271)), XE_RTP_ACTIONS(SET(SQCNT1, ENFORCE_RAR)) }, - /* Xe_LPM+ */ - { XE_RTP_NAME("14018575942"), - XE_RTP_RULES(MEDIA_VERSION(1300)), - XE_RTP_ACTIONS(SET(XELPMP_VDBX_MOD_CTRL, FORCE_MISS_FTLB), - SET(XELPMP_VEBX_MOD_CTRL, FORCE_MISS_FTLB)) - }, - {} }; |