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OMAPDSS: DPI: Maintain copy of number of data lines in driver data

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The DPI driver currently relies on the omap_dss_device struct to configure the
number of data lines as specified by the panel. This makes the DPI interface
driver dependent on the omap_dss_device struct.

Make the DPI driver data maintain it's own data lines field. A panel driver
is expected to call omapdss_dpi_set_data_lines() before enabling the interface.

Signed-off-by: Archit Taneja <archit@ti.com>
This commit is contained in:
Archit Taneja 2012-07-06 15:30:52 +05:30
parent 475989b763
commit c6b393d4bc
9 changed files with 20 additions and 1 deletions
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1
include/video/omapdss.h
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@ -743,6 +743,7 @@ void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings);
int dpi_check_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings);
void omapdss_dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines);
int omapdss_sdi_display_enable(struct omap_dss_device *dssdev);
void omapdss_sdi_display_disable(struct omap_dss_device *dssdev);