diff options
| author | Imre Deak <imre.deak@intel.com> | 2022-02-02 12:42:49 +0200 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2022-02-03 12:39:26 +0200 |
| commit | d946bc44aa0bf03ff5c2888e8c3be8646e14467a (patch) | |
| tree | 8660e48b51f8c30a20ef38e6aaffeea5e45c09cb /drivers/gpu/drm/i915/display/intel_display.c | |
| parent | 377c675f3c17ffaefd023ee283bb366bbd6bbcea (diff) | |
drm/i915: Disable unused power wells left enabled by BIOS
Make sure all unused power wells left enabled by BIOS get disabled
during driver loading and system resume.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5028
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220202104249.2680843-1-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 01e8cea0053e..c3b91e65c6cb 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -10664,6 +10664,8 @@ intel_modeset_setup_hw_state(struct drm_device *dev, } intel_display_power_put(dev_priv, POWER_DOMAIN_INIT, wakeref); + + intel_power_domains_sanitize_state(dev_priv); } void intel_display_resume(struct drm_device *dev) |