drm/xe/xe2hpg: Add Wa_15016589081

Wa_15016589081 applies to xe2_hpg renderCS

V2(Gustavo)
  - rename bit macro

Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240904101333.2049655-1-tejas.upadhyay@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>

diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
index cbead3f75fade4e9e13fad2b7e74bc6cb7e2ea62..cf21de3adca6bf52b7e8ef2c869625a025b014f6 100644 (file)
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -105,6 +105,7 @@
 
 #define CHICKEN_RASTER_1                       XE_REG_MCR(0x6204, XE_REG_OPTION_MASKED)
 #define   DIS_SF_ROUND_NEAREST_EVEN            REG_BIT(8)
+#define   DIS_CLIP_NEGATIVE_BOUNDING_BOX       REG_BIT(6)
 
 #define CHICKEN_RASTER_2                       XE_REG_MCR(0x6208, XE_REG_OPTION_MASKED)
 #define   TBIMR_FAST_CLIP                      REG_BIT(5)

diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 28b7f95b6c2f8d4c30d59c76bfdffed3c3e97da5..d424992514a4dcabd1960128dbc1847146a1ce6a 100644 (file)
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -733,6 +733,10 @@ static const struct xe_rtp_entry_sr lrc_was[] = {
                             DIS_PARTIAL_AUTOSTRIP |
                             DIS_AUTOSTRIP))
        },
+       { XE_RTP_NAME("15016589081"),
+         XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)),
+         XE_RTP_ACTIONS(SET(CHICKEN_RASTER_1, DIS_CLIP_NEGATIVE_BOUNDING_BOX))
+       },
 
        {}
 };