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* [PATCH] drm/xe: Don't print error about hwconfig when using execlists
@ 2025-03-28 15:42 Stuart Summers
  2025-03-28 15:47 ` ✓ CI.Patch_applied: success for " Patchwork
                   ` (10 more replies)
  0 siblings, 11 replies; 13+ messages in thread
From: Stuart Summers @ 2025-03-28 15:42 UTC (permalink / raw)
  Cc: stuart.summers, john.c.harrison, intel-xe, lucas.demarchi

This error message is only applicable for platforms using
GuC submission - to warn the user if the GuC they are using
or the platform they are running doesn't have this information
to provide to userspace about the platform. When forcing
execlist submission, which is something only used for debug,
the user is running at their own risk and should understand
the limitations of running without GuC.

v2 (John/Lucas): Don't print an info message with execlists

Signed-off-by: Stuart Summers <stuart.summers@intel.com>
---
 drivers/gpu/drm/xe/xe_gt_mcr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_gt_mcr.c b/drivers/gpu/drm/xe/xe_gt_mcr.c
index 605aad3554e7..d4d9730f0d2c 100644
--- a/drivers/gpu/drm/xe/xe_gt_mcr.c
+++ b/drivers/gpu/drm/xe/xe_gt_mcr.c
@@ -345,7 +345,8 @@ static unsigned int dss_per_group(struct xe_gt *gt)
 	 * Some older platforms don't have tables or don't have complete tables.
 	 * Newer platforms should always have the required info.
 	 */
-	if (GRAPHICS_VERx100(gt_to_xe(gt)) >= 2000)
+	if (GRAPHICS_VERx100(gt_to_xe(gt)) >= 2000 &&
+	    !gt_to_xe(gt)->info.force_execlist)
 		xe_gt_err(gt, "Slice/Subslice counts missing from hwconfig table; using typical fallback values\n");
 
 	if (gt_to_xe(gt)->info.platform == XE_PVC)
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2025-03-31 14:52 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
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2025-03-28 15:42 [PATCH] drm/xe: Don't print error about hwconfig when using execlists Stuart Summers
2025-03-28 15:47 ` ✓ CI.Patch_applied: success for " Patchwork
2025-03-28 15:47 ` ✓ CI.checkpatch: " Patchwork
2025-03-28 15:49 ` ✓ CI.KUnit: " Patchwork
2025-03-28 16:05 ` ✓ CI.Build: " Patchwork
2025-03-28 16:08 ` ✓ CI.Hooks: " Patchwork
2025-03-28 16:08 ` [PATCH] " John Harrison
2025-03-28 16:09 ` ✓ CI.checksparse: success for " Patchwork
2025-03-28 16:31 ` ✓ Xe.CI.BAT: " Patchwork
2025-03-28 17:07 ` [PATCH] " Randhawa, Jagmeet
2025-03-29  4:23 ` ✗ Xe.CI.Full: failure for " Patchwork
2025-03-31 14:22 ` [PATCH] " Lucas De Marchi
2025-03-31 14:52   ` Summers, Stuart

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