diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-05-22 13:01:04 -0400 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-05-23 11:54:07 -0400 |
| commit | 8d490e019b3b8da9cd9986d75b493ac3aa8d3269 (patch) | |
| tree | f1239d567e5265136abd4e54b78433a43b2103fb /drivers/gpu/drm/xe/xe_guc.h | |
| parent | e7b180b22022f52e3f5fca695cc75d63bddc5a1c (diff) | |
drm/xe: Stop checking for power_lost on D3Cold
GuC reset status is not reliable for this purpose and it is
once in a while ending up in a situation of D3Cold, where
power_reset is false and without the proper memory restoration
the GuC reload and Display will fail to come back from D3Cold.
So, let's do a full restoration of everything if we have a risk
of losing power, without further optimizations.
v2: also remove the gut_in_reset function (Anshuman)
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240522170105.327472-6-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc.h b/drivers/gpu/drm/xe/xe_guc.h index a3c92b74a3d5..af59c9545753 100644 --- a/drivers/gpu/drm/xe/xe_guc.h +++ b/drivers/gpu/drm/xe/xe_guc.h @@ -37,7 +37,6 @@ void xe_guc_reset_wait(struct xe_guc *guc); void xe_guc_stop_prepare(struct xe_guc *guc); void xe_guc_stop(struct xe_guc *guc); int xe_guc_start(struct xe_guc *guc); -bool xe_guc_in_reset(struct xe_guc *guc); static inline u16 xe_engine_class_to_guc_class(enum xe_engine_class class) { |