diff options
| author | Anshuman Gupta <[email protected]> | 2023-07-18 13:37:03 +0530 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2023-12-21 11:37:35 -0500 |
| commit | 09d88e3beb64b8d2e3043fef72dda0df62487e44 (patch) | |
| tree | cf24584d2c51234bed399810b349ea727fae8b6a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 2ef08b98025bd09b74f68d1801995b0b068afbe7 (diff) | |
drm/xe/pm: Init pcode and restore vram on power lost
Don't init pcode and restore VRAM objects in vain.
We can rely on primary GT GUC_STATUS to detect whether
card has really lost power even when d3cold is allowed by xe.
Adding d3cold.lost_power flag to avoid pcode init and vram
restoration.
Also cleaning up the TODO code comment.
v2:
- %s/xe_guc_has_lost_power()/xe_guc_in_reset().
- Used existing gt instead of new variable. [Rodrigo]
- Added kernel-doc function comment. [Rodrigo]
- xe_guc_in_reset() return true if failed to get fw.
Cc: Rodrigo Vivi <[email protected]>
Signed-off-by: Anshuman Gupta <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions