From: Clint Taylor <clinton.a.taylor@intel.com>
To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org
Subject: [PATCH v3 08/11] drm/i915/xe3: Underrun recovery does not exist post Xe2
Date: Thu, 24 Oct 2024 15:07:49 -0700 [thread overview]
Message-ID: <20241024220752.714457-9-clinton.a.taylor@intel.com> (raw)
In-Reply-To: <20241024220752.714457-1-clinton.a.taylor@intel.com>
From: Ravi Kumar Vodapalli <ravi.kumar.vodapalli@intel.com>
From platforms xe3 Underrun recovery does not exist
v2: improve DISPLAY_VER checking
BSpec: 68849
Signed-off-by: Ravi Kumar Vodapalli <ravi.kumar.vodapalli@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Clint Taylor <Clinton.A.Taylor@intel.com>
Reviewed-by: Sai Teja Pottumuttu <sai.teja.pottumuttu@intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index ef1436146325..c904f529d0c5 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -861,7 +861,7 @@ static void icl_set_pipe_chicken(const struct intel_crtc_state *crtc_state)
*/
if (IS_DG2(dev_priv))
tmp &= ~UNDERRUN_RECOVERY_ENABLE_DG2;
- else if (DISPLAY_VER(dev_priv) >= 13)
+ else if ((DISPLAY_VER(dev_priv) >= 13) && (DISPLAY_VER(dev_priv) < 30))
tmp |= UNDERRUN_RECOVERY_DISABLE_ADLP;
/* Wa_14010547955:dg2 */
--
2.25.1
next prev parent reply other threads:[~2024-10-24 22:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-24 22:07 [PATCH v3 00/11] drm/i915/xe3lpd: ptl display patches Clint Taylor
2024-10-24 22:07 ` [PATCH v3 01/11] drm/i915/xe3lpd: Update pmdemand programming Clint Taylor
2024-10-24 22:07 ` [PATCH v3 02/11] drm/i915/xe3lpd: Disable HDCP Line Rekeying for Xe3 Clint Taylor
2024-10-24 22:07 ` [PATCH v3 03/11] drm/i915/xe3lpd: Add check to see if edp over type c is allowed Clint Taylor
2024-10-24 22:07 ` [PATCH v3 04/11] drm/i915/ptl: Define IS_PANTHERLAKE macro Clint Taylor
2024-10-24 22:07 ` [PATCH v3 05/11] drm/i915/cx0: Extend C10 check to PTL Clint Taylor
2024-10-24 22:07 ` [PATCH v3 06/11] drm/i915/cx0: Remove bus reset after every c10 transaction Clint Taylor
2024-10-24 22:07 ` [PATCH v3 07/11] drm/i915/xe3lpd: Move async flip bit to PLANE_SURF register Clint Taylor
2024-10-24 22:07 ` Clint Taylor [this message]
2024-10-24 22:07 ` [PATCH v3 09/11] drm/i915/display/xe3: disable x-tiled framebuffers Clint Taylor
2024-10-24 22:07 ` [PATCH v3 10/11] drm/i915/xe3lpd: Skip disabling VRR during modeset disable Clint Taylor
2024-10-24 22:07 ` [PATCH v3 11/11] drm/i915/xe3lpd: Power request asserting/deasserting Clint Taylor
2024-10-24 22:46 ` ✗ Fi.CI.CHECKPATCH: warning for drm/i915/xe3lpd: ptl display patches (rev3) Patchwork
2024-10-24 22:46 ` ✗ Fi.CI.SPARSE: " Patchwork
2024-10-24 23:24 ` ✗ Fi.CI.BAT: failure " Patchwork
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