diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-12-19 16:00:19 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-01-09 13:33:39 +0100 |
| commit | a0360b9b5f32c4c98bc7fbd01904ead04a5fe37e (patch) | |
| tree | 60d53e3640487fa08963c0e2c17cdd6be16e04ea /scripts | |
| parent | 6bf65f39701e39239461bf5035b71a1b49ba78e6 (diff) | |
| download | linux-a0360b9b5f32c4c98bc7fbd01904ead04a5fe37e.tar.gz linux-a0360b9b5f32c4c98bc7fbd01904ead04a5fe37e.tar.bz2 linux-a0360b9b5f32c4c98bc7fbd01904ead04a5fe37e.zip | |
drm/i915/dg1: Fix power gate sequence.
[ Upstream commit 20e7c5313ffbf11c34a46395345677adbe890bee ]
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
Fixes: 85a12d7eb8fe ("drm/i915/tgl: Fix Media power gate sequence.")
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241219210019.70532-1-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit de7061947b4ed4be857d452c60d5fb795831d79e)
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions