On Wed, 30 Jan 2013, Rodrigo Vivi <rodrigo.vivi at gmail.com> wrote: > PSR must be enabled after transcoder and port are running. > And it is only available for HSW. > > v2: move enable/disable to intel_ddi Reviewed-by: Jani Nikula <jani.nikula at intel.com> > > Signed-off-by: Rodrigo Vivi <rodrigo.vivi at gmail.com> > --- > drivers/gpu/drm/i915/intel_ddi.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c > index feb7a4a..1dba035d 100644 > --- a/drivers/gpu/drm/i915/intel_ddi.c > +++ b/drivers/gpu/drm/i915/intel_ddi.c > @@ -1306,6 +1306,7 @@ static void intel_enable_ddi(struct intel_encoder *intel_encoder) > struct intel_dp *intel_dp = enc_to_intel_dp(encoder); > > ironlake_edp_backlight_on(intel_dp); > + intel_edp_enable_psr(intel_dp); > } > } > > @@ -1318,6 +1319,7 @@ static void intel_disable_ddi(struct intel_encoder *intel_encoder) > struct intel_dp *intel_dp = enc_to_intel_dp(encoder); > > ironlake_edp_backlight_off(intel_dp); > + intel_edp_disable_psr(intel_dp); > } > } > > -- > 1.7.11.7 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx at lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
