diff options
| author | Raag Jadav <raag.jadav@intel.com> | 2025-09-18 16:02:00 +0530 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-10-03 14:17:08 -0500 |
| commit | 1af59cd5cc2b65d7fc95165f056695ce3f171133 (patch) | |
| tree | 6b99484acbde16c67dec81ef9917ea894c29c956 /rust/helpers/atomic.c | |
| parent | 08fdfd260e641da203f80aff8d3ed19c5ecceb7d (diff) | |
drm/xe/i2c: Don't rely on d3cold.allowed flag in system PM path
In S3 and above sleep states, the device can loose power regardless of
d3cold.allowed flag. Bring up I2C controller explicitly in system PM
path to ensure its normal operation after losing power.
v2: Cover S3 and above states (Rodrigo)
Fixes: 0ea07b69517a ("drm/xe/pm: Wire up suspend/resume for I2C controller")
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20250918103200.2952576-1-raag.jadav@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit e4863f1159befcd70df24fcb5458afaf2feab043)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'rust/helpers/atomic.c')
0 files changed, 0 insertions, 0 deletions