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| author | Gustavo Sousa <gustavo.sousa@intel.com> | 2026-05-15 00:44:45 +0300 |
|---|---|---|
| committer | Gustavo Sousa <gustavo.sousa@intel.com> | 2026-05-16 00:05:12 +0300 |
| commit | a672725fdbfc3ea430130039d677c7dc98d59df8 (patch) | |
| tree | 9b8fc6b5b8b82ee86fcbfe4c27c0a0b5edc23c09 | |
| parent | 8f765f0c054e0fb39980a76b4c899b027395929d (diff) | |
| download | linux-a672725fdbfc3ea430130039d677c7dc98d59df8.tar.xz | |
drm/xe: Define and use MCR version of COMMON_SLICE_CHICKEN1
The register COMMON_SLICE_CHICKEN1 is a MCR register on Xe2.
Let's make sure to define a MCR version of it and use it for the
relevant IP versions.
Use XEHP_ as prefix for the register name, since it is MCR as of Xe_HP.
Fixes: a5d221924e13 ("drm/xe/xe2_hpg: Add set of workarounds")
Fixes: 9f18b55b6d3f ("drm/xe/xe2: Add workaround 18033852989")
Bspec: 66534, 71185
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patch.msgid.link/20260514-rtp-mcr-check-v3-2-30dd47855fee@intel.com
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wa.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index 408933aee08a..b21c66a1b777 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -156,6 +156,7 @@ #define MSAA_OPTIMIZATION_REDUC_DISABLE REG_BIT(11) #define COMMON_SLICE_CHICKEN1 XE_REG(0x7010, XE_REG_OPTION_MASKED) +#define XEHP_COMMON_SLICE_CHICKEN1 XE_REG_MCR(0x7010, XE_REG_OPTION_MASKED) #define DISABLE_BOTTOM_CLIP_RECTANGLE_TEST REG_BIT(14) #define HIZ_CHICKEN XE_REG(0x7018, XE_REG_OPTION_MASKED) diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 49f5e3e4c7cc..d6f94486673e 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -664,7 +664,7 @@ static const struct xe_rtp_entry_sr lrc_was[] = { }, { XE_RTP_NAME("18033852989"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(2001, 2004), ENGINE_CLASS(RENDER)), - XE_RTP_ACTIONS(SET(COMMON_SLICE_CHICKEN1, DISABLE_BOTTOM_CLIP_RECTANGLE_TEST)) + XE_RTP_ACTIONS(SET(XEHP_COMMON_SLICE_CHICKEN1, DISABLE_BOTTOM_CLIP_RECTANGLE_TEST)) }, { XE_RTP_NAME("15016589081"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(2001, 2004), ENGINE_CLASS(RENDER)), |