When deciding what if PWM funcs need to be disabled take into account luminance_set too. We do this since it is also used to decide if we are enabling PWM backlight funcs or not.
Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15671 Signed-off-by: Suraj Kandpal <[email protected]> --- drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c index 4a67068f4098..dd43176d7a70 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c @@ -515,7 +515,7 @@ static void intel_dp_aux_vesa_disable_backlight(const struct drm_connector_state drm_edp_backlight_disable(&intel_dp->aux, &panel->backlight.edp.vesa.info); - if (!panel->backlight.edp.vesa.info.aux_enable) + if (!(panel->backlight.edp.vesa.info.aux_enable || panel->backlight.edp.vesa.info.luminance_set)) panel->backlight.pwm_funcs->disable(old_conn_state, intel_backlight_invert_pwm_level(connector, 0)); } -- 2.34.1
