On Mon, May 04, 2020 at 03:52:22PM -0700, Matt Roper wrote: > From: Aditya Swarup <aditya.swa...@intel.com> > > RKL doesn't have DSI outputs, so we shouldn't try to read out the DSI > transcoder registers. > > Signed-off-by: Aditya Swarup <aditya.swa...@intel.com> > Signed-off-by: Matt Roper <matthew.d.ro...@intel.com> > --- > drivers/gpu/drm/i915/display/intel_display.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_display.c > b/drivers/gpu/drm/i915/display/intel_display.c > index 2eeafda82188..e63221b8a9a6 100644 > --- a/drivers/gpu/drm/i915/display/intel_display.c > +++ b/drivers/gpu/drm/i915/display/intel_display.c > @@ -10901,7 +10901,7 @@ static bool hsw_get_transcoder_state(struct > intel_crtc *crtc, > intel_wakeref_t wf; > u32 tmp; > > - if (INTEL_GEN(dev_priv) >= 11) > + if (!IS_ROCKETLAKE(dev_priv) && INTEL_GEN(dev_priv) >= 11) > panel_transcoder_mask |= > BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1);
I suspect we want 1) fix the deivice info transcoder mask (if not already done) 2) use for_each_transcoder_masked() here > > -- > 2.24.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Ville Syrjälä Intel _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
