On Fri, 22 Apr 2022 at 16:01, Robert Foss <robert.foss@xxxxxxxxxx> wrote:
>
> On Fri, 22 Apr 2022 at 10:49, Xin Ji <xji@xxxxxxxxxxxxxxxx> wrote:
> >
> > As V4L2_FWNODE_BUS_TYPE_PARALLEL not properly descript for DPI
> > interface, this patch use new defined V4L2_FWNODE_BUS_TYPE_DPI for it.
> >
> > Fixes: fd0310b6fe7d ("drm/bridge: anx7625: add MIPI DPI input feature")
> > Signed-off-by: Xin Ji <xji@xxxxxxxxxxxxxxxx>
> > ---
> > drivers/gpu/drm/bridge/analogix/anx7625.c | 8 ++++----
> > 1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
> > index 376da01243a3..71df977e8f53 100644
> > --- a/drivers/gpu/drm/bridge/analogix/anx7625.c
> > +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
> > @@ -1623,14 +1623,14 @@ static int anx7625_parse_dt(struct device *dev,
> >
> > anx7625_get_swing_setting(dev, pdata);
> >
> > - pdata->is_dpi = 1; /* default dpi mode */
> > + pdata->is_dpi = 0; /* default dsi mode */
> > pdata->mipi_host_node = of_graph_get_remote_node(np, 0, 0);
> > if (!pdata->mipi_host_node) {
> > DRM_DEV_ERROR(dev, "fail to get internal panel.\n");
> > return -ENODEV;
> > }
> >
> > - bus_type = V4L2_FWNODE_BUS_TYPE_PARALLEL;
> > + bus_type = 0;
> > mipi_lanes = MAX_LANES_SUPPORT;
> > ep0 = of_graph_get_endpoint_by_regs(np, 0, 0);
> > if (ep0) {
> > @@ -1640,8 +1640,8 @@ static int anx7625_parse_dt(struct device *dev,
> > mipi_lanes = of_property_count_u32_elems(ep0, "data-lanes");
> > }
> >
> > - if (bus_type == V4L2_FWNODE_BUS_TYPE_PARALLEL) /* bus type is Parallel(DSI) */
> > - pdata->is_dpi = 0;
> > + if (bus_type == V4L2_FWNODE_BUS_TYPE_DPI) /* bus type is DPI */
> > + pdata->is_dpi = 1;
> >
> > pdata->mipi_lanes = mipi_lanes;
> > if (pdata->mipi_lanes > MAX_LANES_SUPPORT || pdata->mipi_lanes <= 0)
>
> Reviewed-by: Robert Foss <robert.foss@xxxxxxxxxx>
Acked-by: Robert Foss <robert.foss@xxxxxxxxxx>
