From: Sai Teja Pottumuttu sai.teja.pottumuttu@intel.com
commit e4ac526c440af8aa94d2bdfe6066339dd93b4db2 upstream.
Add performance tuning changes for Xe2_HPG
Bspec: 72161 Signed-off-by: Sai Teja Pottumuttu sai.teja.pottumuttu@intel.com Reviewed-by: Gustavo Sousa gustavo.sousa@intel.com Signed-off-by: Matt Roper matthew.d.roper@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20240724121521.2347524-1-sai.t... Signed-off-by: Lucas De Marchi lucas.demarchi@intel.com --- drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 + drivers/gpu/drm/xe/xe_tuning.c | 8 ++++++++ 2 files changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index a4ee6b579f132..0168070d1b580 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -107,6 +107,7 @@
#define FF_MODE XE_REG_MCR(0x6210) #define DIS_TE_AUTOSTRIP REG_BIT(31) +#define VS_HIT_MAX_VALUE_MASK REG_GENMASK(25, 20) #define DIS_MESH_PARTIAL_AUTOSTRIP REG_BIT(16) #define DIS_MESH_AUTOSTRIP REG_BIT(15)
diff --git a/drivers/gpu/drm/xe/xe_tuning.c b/drivers/gpu/drm/xe/xe_tuning.c index d4e6fa918942b..77d4eec0118d4 100644 --- a/drivers/gpu/drm/xe/xe_tuning.c +++ b/drivers/gpu/drm/xe/xe_tuning.c @@ -93,6 +93,14 @@ static const struct xe_rtp_entry_sr lrc_tunings[] = { REG_FIELD_PREP(L3_PWM_TIMER_INIT_VAL_MASK, 0x7f))) },
+ /* Xe2_HPG */ + + { XE_RTP_NAME("Tuning: vs hit max value"), + XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)), + XE_RTP_ACTIONS(FIELD_SET(FF_MODE, VS_HIT_MAX_VALUE_MASK, + REG_FIELD_PREP(VS_HIT_MAX_VALUE_MASK, 0x3f))) + }, + {} };