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From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: intel-xe@lists.freedesktop.org
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Subject: [PATCH 3/3] drm/i915/display: Allowing looking up invalid modifiers to make xe happy
Date: Wed, 21 Aug 2024 22:47:50 +0200	[thread overview]
Message-ID: <20240821204750.539075-4-maarten.lankhorst@linux.intel.com> (raw)
In-Reply-To: <20240821204750.539075-1-maarten.lankhorst@linux.intel.com>

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_fb.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
index f23547a88b1fb..951a0f3fa6aaa 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -382,6 +382,10 @@ bool intel_fb_is_tiled_modifier(u64 modifier)
  */
 bool intel_fb_is_ccs_modifier(u64 modifier)
 {
+	struct intel_modifier_desc *desc = lookup_modifier_or_null(modifier);
+	if (!desc)
+		return false;
+
 	return plane_caps_contain_any(lookup_modifier(modifier)->plane_caps,
 				      INTEL_PLANE_CAP_CCS_MASK);
 }
-- 
2.45.2


  parent reply	other threads:[~2024-08-21 20:47 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-21 20:47 [PATCH 0/3] drm/xe: Alternative CCS fix Maarten Lankhorst
2024-08-21 20:47 ` [PATCH 1/3] drm/xe: Align 64k scanout buffers physically when multiple of 64k Maarten Lankhorst
2024-08-21 20:47 ` [PATCH 2/3] drm/xe: Use 64K pages for scanout buffers for Battlemage Maarten Lankhorst
2024-08-21 20:47 ` Maarten Lankhorst [this message]
2024-08-21 20:53 ` ✓ CI.Patch_applied: success for drm/xe: Alternative CCS fix Patchwork
2024-08-21 20:54 ` ✗ CI.checkpatch: warning " Patchwork
2024-08-21 20:55 ` ✓ CI.KUnit: success " Patchwork
2024-08-21 21:00 ` ✗ CI.Build: failure " Patchwork

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