Files
linux/drivers/gpu/drm/xe
Rodrigo Vivi b84e1cd22f drm/xe/dg1: Fix power gate sequence.
sub-pipe PG is not present on DG1. Setting these bits can disable
other power gates and cause GPU hangs on video playbacks.

VLK: 16314, 4304

Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13381
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241219235536.454270-1-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit 2f12e9c029)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2025-01-09 10:38:56 +01:00
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