OMAPDSS: DSI: Maintain copy of pixel format in driver data

The DSI driver currently relies on the omap_dss_device struct to receive the
desired pixel format of the panel. This makes the DSI interface driver dependent
on the omap_dss_device struct.

Make the DSI driver data maintain it's own pixel format field. The panel driver
is expected to call omapdss_dsi_set_pixel_format() to configure the pixel format
before the interface is enabled.

Signed-off-by: Archit Taneja <archit@ti.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index ea7d59835905..cc7bfb05dcad 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -722,6 +722,8 @@ int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable);
 void omapdss_dsi_set_timings(struct omap_dss_device *dssdev,
                 struct omap_video_timings *timings);
 void omapdss_dsi_set_size(struct omap_dss_device *dssdev, u16 w, u16 h);
+void omapdss_dsi_set_pixel_format(struct omap_dss_device *dssdev,
+                enum omap_dss_dsi_pixel_format fmt);
 
 int omap_dsi_update(struct omap_dss_device *dssdev, int channel,
                 void (*callback)(int, void *), void *data);