Commit e4ac526c authored by Sai Teja Pottumuttu's avatar Sai Teja Pottumuttu Committed by Matt Roper
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drm/xe/xe2hpg: Introduce performance tuning changes for Xe2_HPG 



Add performance tuning changes for Xe2_HPG

Bspec: 72161
Signed-off-by: default avatarSai Teja Pottumuttu <sai.teja.pottumuttu@intel.com>
Reviewed-by: default avatarGustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240724121521.2347524-1-sai.teja.pottumuttu@intel.com
parent dbcbfc72

drivers/gpu/drm/xe/regs/xe_gt_regs.h

+1 −0
Original line number Diff line number Diff line
@@ -108,6 +108,7 @@ 


#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)

drivers/gpu/drm/xe/xe_tuning.c

+8 −0
Original line number Diff line number Diff line
@@ -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)))

	},



	{}

};