From: Sai Teja Pottumuttu <sai.teja.pottumuttu@xxxxxxxxx> commit e4ac526c440af8aa94d2bdfe6066339dd93b4db2 upstream. Add performance tuning changes for Xe2_HPG Bspec: 72161 Signed-off-by: Sai Teja Pottumuttu <sai.teja.pottumuttu@xxxxxxxxx> Reviewed-by: Gustavo Sousa <gustavo.sousa@xxxxxxxxx> Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20240724121521.2347524-1-sai.teja.pottumuttu@xxxxxxxxx Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 + drivers/gpu/drm/xe/xe_tuning.c | 8 ++++++++ 2 files changed, 9 insertions(+) --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -109,6 +109,7 @@ #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) --- 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_ 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))) + }, + {} }; Patches currently in stable-queue which might be from lucas.demarchi@xxxxxxxxx are queue-6.11/drm-xe-add-mmio-read-before-ggtt-invalidate.patch queue-6.11/drm-i915-disable-fbc-due-to-wa_16023588340.patch queue-6.11/drm-i915-skip-programming-fia-link-enable-bits-for-mtl.patch queue-6.11/drm-i915-display-cache-adpative-sync-caps-to-use-it-later.patch queue-6.11/drm-i915-display-don-t-enable-decompression-on-xe2-with-tile4.patch queue-6.11/drm-xe-xe2-introduce-performance-changes.patch queue-6.11/drm-xe-define-stateless_compression_ctrl-as-mcr-register.patch queue-6.11/drm-i915-hdcp-add-encoder-check-in-hdcp2_get_capability.patch queue-6.11/drm-i915-hdcp-add-encoder-check-in-intel_hdcp_get_capability.patch queue-6.11/drm-xe-don-t-short-circuit-tdr-on-jobs-not-started.patch queue-6.11/drm-xe-write-all-slices-if-its-mcr-register.patch queue-6.11/drm-i915-move-rawclk-from-runtime-to-display-runtime-info.patch queue-6.11/drm-xe-display-drop-unused-rawclk_freq-and-runtime_info.patch queue-6.11/drm-xe-xe2hpg-add-wa_15016589081.patch queue-6.11/drm-i915-display-dp-compute-as-sdp-when-vrr-is-also-enabled.patch queue-6.11/drm-i915-pps-disable-dpls_gating-around-pps-sequence.patch queue-6.11/drm-i915-dp-clear-vsc-sdp-during-post-ddi-disable-routine.patch queue-6.11/drm-xe-xe2-add-performance-turning-changes.patch queue-6.11/drm-i915-psr-prevent-panel-replay-if-crc-calculation-is-enabled.patch queue-6.11/drm-xe-move-enable-host-l2-vram-post-mcr-init.patch queue-6.11/drm-xe-support-nomodeset-kernel-command-line-option.patch queue-6.11/drm-xe-xe2hpg-introduce-performance-tuning-changes-for-xe2_hpg.patch queue-6.11/drm-i915-display-wa-for-re-initialize-dispcnlunitt1-xosc-clock.patch
