On Wed, 2018-09-12 at 11:32 -0700, Stefan Agner wrote: > A bridge might require specific settings for the pixel data on > the bus. On which bus? The bridge has input and output. > Copy the bus flags from the bridge timings if a bridge > is in use. > > Signed-off-by: Stefan Agner <stefan@xxxxxxxx> > --- > drivers/gpu/drm/imx/parallel-display.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c > index aefd04e18f93..7798a0621df7 100644 > --- a/drivers/gpu/drm/imx/parallel-display.c > +++ b/drivers/gpu/drm/imx/parallel-display.c > @@ -239,6 +239,9 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data) > if (ret && ret != -ENODEV) > return ret; > > + if (imxpd->bridge && imxpd->bridge->timings) > + imxpd->bus_flags = imxpd->bridge->timings->input_bus_flags; Oh, ok. I'd also specify input bus in the commit message. > + > imxpd->dev = dev; > > ret = imx_pd_register(drm, imxpd); regards Philipp
