Messages in this thread | | | From | Dmitry Baryshkov <> | Date | Thu, 31 Mar 2022 01:08:02 +0300 | Subject | Re: [PATCH v6 8/8] drm/msm/dp: Handle eDP mode_valid differently from dp |
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On Wed, 30 Mar 2022 at 19:04, Sankeerth Billakanti <quic_sbillaka@quicinc.com> wrote: > > The panel-edp driver modes needs to be validated differently from DP > because the link capabilities are not available for EDP by that time. > > Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
This should not be necessary after https://patchwork.freedesktop.org/patch/479261/?series=101682&rev=1. Could you please check?
> --- > drivers/gpu/drm/msm/dp/dp_display.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c > index 8bafdd0..f9c7d9a 100644 > --- a/drivers/gpu/drm/msm/dp/dp_display.c > +++ b/drivers/gpu/drm/msm/dp/dp_display.c > @@ -1003,6 +1003,12 @@ enum drm_mode_status dp_bridge_mode_valid(struct drm_bridge *bridge, > return -EINVAL; > } > > + if (dp->connector_type == DRM_MODE_CONNECTOR_eDP) { > + if (mode_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) > + return MODE_CLOCK_HIGH; > + return MODE_OK; > + } > + > if ((dp->max_pclk_khz <= 0) || > (dp->max_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) || > (mode->clock > dp->max_pclk_khz)) > -- > 2.7.4 >
-- With best wishes Dmitry
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