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OMAPDSS: DPI displays: Take care of panel timings in the driver itself 

The timings maintained in omap_dss_device(dssdev->panel.timings) should be
maintained by the panel driver itself. It's the panel drivers responsibility
to update it if a new set of timings is to be configured. The DPI interface
driver shouldn't be responsible of updating the panel timings, it's responsible
of maintianing it's own copy of timings.

Signed-off-by: Archit Taneja <archit@ti.com>
This commit is contained in:
Archit Taneja 2012-08-08 14:29:48 +05:30
parent c499144c3b
commit bdcae3cc39
4 changed files with 5 additions and 1 deletions
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2
drivers/video/omap2/displays/panel-generic-dpi.c
View File

@ -730,6 +730,8 @@ static void generic_dpi_panel_set_timings(struct omap_dss_device *dssdev,
omapdss_dpi_set_timings(dssdev, timings); omapdss_dpi_set_timings(dssdev, timings);
dssdev->panel.timings = *timings;
mutex_unlock(&drv_data->lock); mutex_unlock(&drv_data->lock);
} }

1
drivers/video/omap2/displays/panel-tfp410.c
View File

@ -234,6 +234,7 @@ static void tfp410_set_timings(struct omap_dss_device *dssdev,
mutex_lock(&ddata->lock); mutex_lock(&ddata->lock);
omapdss_dpi_set_timings(dssdev, timings); omapdss_dpi_set_timings(dssdev, timings);
dssdev->panel.timings = *timings;
mutex_unlock(&ddata->lock); mutex_unlock(&ddata->lock);
} }

2
drivers/video/omap2/displays/panel-tpo-td043mtea1.c
View File

@ -483,6 +483,8 @@ static void tpo_td043_set_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings) struct omap_video_timings *timings)
{ {
omapdss_dpi_set_timings(dssdev, timings); omapdss_dpi_set_timings(dssdev, timings);
dssdev->panel.timings = *timings;
} }
static int tpo_td043_check_timings(struct omap_dss_device *dssdev, static int tpo_td043_check_timings(struct omap_dss_device *dssdev,

1
drivers/video/omap2/dss/dpi.c
View File

@ -283,7 +283,6 @@ void omapdss_dpi_set_timings(struct omap_dss_device *dssdev,
mutex_lock(&dpi.lock); mutex_lock(&dpi.lock);
dpi.timings = *timings; dpi.timings = *timings;
dssdev->panel.timings = *timings;
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) { if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
r = dispc_runtime_get(); r = dispc_runtime_get();