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| author | Jouni Högander <jouni.hogander@intel.com> | 2024-09-06 10:00:33 +0300 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2024-09-16 09:11:40 +0300 |
| commit | 9498f2e24ee0133d486667c9fa4c27ecdaadc272 (patch) | |
| tree | a17efc59fecb88b609fe2d00c0d5405ebd092b3b /drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | |
| parent | bf05aeac230e390a5aee4bd3dc978b0c4d7e745f (diff) | |
drm/i915/psr: Do not wait for PSR being idle on on Panel Replay
We do not have ALPM on DP Panel Replay. Due to this SRD_STATUS[SRD State]
doesn't change from SRDENT_ON after Panel Replay is enabled until it gets
disabled.
On eDP Panel Replay DEEP_SLEEP is not reached.
_psr2_ready_for_pipe_update_locked is waiting DEEP_SLEEP bit getting reset.
Take these into account in Panel Replay code by not waiting PSR getting
idle after enabling VBI.
Fixes: 29fb595d4875 ("drm/i915/psr: Panel replay uses SRD_STATUS to track it's status")
Cc: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240906070033.289015-5-jouni.hogander@intel.com
(cherry picked from commit a2d98feb4b0013ef4f9db0d8f642a8ac1f5ecbb9)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c')
0 files changed, 0 insertions, 0 deletions