From 8d8431298f698c43405ed48867a22d8a4b96d4bf Mon Sep 17 00:00:00 2001 From: Nitin Gote Date: Thu, 5 Jun 2025 15:38:12 +0530 Subject: [PATCH] drm/xe/xe3: Disable null query for anyhit shader Set DIS_NULL_QUERY bit of RT_CTRL register to disable null query for anyhit shader for Xe3 IP. Reviewed-by: Gustavo Sousa Reviewed-by: Tejas Upadhyay Reviewed-by: Matt Roper Signed-off-by: Nitin Gote Link: https://lore.kernel.org/r/20250605100812.2547808-1-nitin.r.gote@intel.com Signed-off-by: Matt Roper --- drivers/gpu/drm/xe/xe_tuning.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_tuning.c b/drivers/gpu/drm/xe/xe_tuning.c index 49ddbda7cdef6..828b45b24c23a 100644 --- a/drivers/gpu/drm/xe/xe_tuning.c +++ b/drivers/gpu/drm/xe/xe_tuning.c @@ -98,6 +98,11 @@ static const struct xe_rtp_entry_sr engine_tunings[] = { ENGINE_CLASS(RENDER)), XE_RTP_ACTIONS(SET(SAMPLER_MODE, INDIRECT_STATE_BASE_ADDR_OVERRIDE)) }, + { XE_RTP_NAME("Tuning: Disable NULL query for Anyhit Shader"), + XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, XE_RTP_END_VERSION_UNDEFINED), + FUNC(xe_rtp_match_first_render_or_compute)), + XE_RTP_ACTIONS(SET(RT_CTRL, DIS_NULL_QUERY)) + }, }; static const struct xe_rtp_entry_sr lrc_tunings[] = { -- 2.47.2