diff options
| author | Jouni Högander <jouni.hogander@intel.com> | 2025-08-15 11:45:34 +0300 |
|---|---|---|
| committer | Jouni Högander <jouni.hogander@intel.com> | 2025-08-21 13:40:31 +0300 |
| commit | 7c8c76272e1732c63aab760b0b656f00bdc67050 (patch) | |
| tree | 863991ad55e0b435b3a35c2e3ac3719c88631e04 /drivers/gpu/drm/i915/display/intel_psr.c | |
| parent | 73b60be7f62f1edfef7aac4783878932b2b59ad9 (diff) | |
drm/i915/psr: Check pause counter before continuing to PSR activation
Currently intel_psr_work is re-activating PSR even when pause_counter > 0
which is incorrect. Fix this by checking pause_counter before re-activating
PSR.
Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14822
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://lore.kernel.org/r/20250815084534.1637030-4-jouni.hogander@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_psr.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_psr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 86836aa61413..465f12c39330 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -3216,6 +3216,9 @@ static void intel_psr_work(struct work_struct *work) goto unlock; } + if (intel_dp->psr.pause_counter) + goto unlock; + /* * We have to make sure PSR is ready for re-enable * otherwise it keeps disabled until next full enable/disable cycle. |