OMAPDSS: DSI: Maintain copy of video mode timings in driver data

The DSI driver currently relies on the omap_dss_device struct to receive the
video mode timings requested by the panel driver. This makes the DSI interface
driver dependent on the omap_dss_device struct.

Make the DSI driver data maintain it's own video mode timings field. The panel
driver is expected to call omapdss_dsi_set_videomode_timings() to configure the
video mode timings 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 363235cc642f..bf6d16b405a2 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -726,6 +726,8 @@ void omapdss_dsi_set_pixel_format(struct omap_dss_device *dssdev,
                 enum omap_dss_dsi_pixel_format fmt);
 void omapdss_dsi_set_operation_mode(struct omap_dss_device *dssdev,
                 enum omap_dss_dsi_mode mode);
+void omapdss_dsi_set_videomode_timings(struct omap_dss_device *dssdev,
+                struct omap_dss_dsi_videomode_timings *timings);
 
 int omap_dsi_update(struct omap_dss_device *dssdev, int channel,
                 void (*callback)(int, void *), void *data);