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OMAPDSS: provide default get_timings function for panels

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With this we can eliminate some duplicate code in panel drivers.
Also lgphilips-lb035q02, nec-nl8048hl11-01b, picodlp and
tpo-td043mtea1 gain support of reading timings over sysfs.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Grazvydas Ignotas 2012-03-15 20:00:23 +02:00 committed by Tomi Valkeinen
parent f3fb3bbc7f
commit 4b6430fc98
8 changed files with 11 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/video/omap2/displays/panel-acx565akm.c
View File

@ -738,12 +738,6 @@ static void acx_panel_set_timings(struct omap_dss_device *dssdev,
}
}
static void acx_panel_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
*timings = dssdev->panel.timings;
}
static int acx_panel_check_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
@ -761,7 +755,6 @@ static struct omap_dss_driver acx_panel_driver = {
.resume = acx_panel_resume,
.set_timings = acx_panel_set_timings,
.get_timings = acx_panel_get_timings,
.check_timings = acx_panel_check_timings,
.get_recommended_bpp = acx_get_recommended_bpp,

7
drivers/video/omap2/displays/panel-generic-dpi.c
View File

@ -549,12 +549,6 @@ static void generic_dpi_panel_set_timings(struct omap_dss_device *dssdev,
dpi_set_timings(dssdev, timings);
}
static void generic_dpi_panel_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
*timings = dssdev->panel.timings;
}
static int generic_dpi_panel_check_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
@ -571,7 +565,6 @@ static struct omap_dss_driver dpi_driver = {
.resume = generic_dpi_panel_resume,
.set_timings = generic_dpi_panel_set_timings,
.get_timings = generic_dpi_panel_get_timings,
.check_timings = generic_dpi_panel_check_timings,
.driver = {

8
drivers/video/omap2/displays/panel-n8x0.c
View File

@ -610,12 +610,6 @@ static int n8x0_panel_resume(struct omap_dss_device *dssdev)
return 0;
}
static void n8x0_panel_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
*timings = dssdev->panel.timings;
}
static void n8x0_panel_get_resolution(struct omap_dss_device *dssdev,
u16 *xres, u16 *yres)
{
@ -678,8 +672,6 @@ static struct omap_dss_driver n8x0_panel_driver = {
.get_resolution = n8x0_panel_get_resolution,
.get_recommended_bpp = omapdss_default_get_recommended_bpp,
.get_timings = n8x0_panel_get_timings,
.driver = {
.name = "n8x0_panel",
.owner = THIS_MODULE,

8
drivers/video/omap2/displays/panel-taal.c
View File

@ -507,12 +507,6 @@ static const struct backlight_ops taal_bl_ops = {
.update_status = taal_bl_update_status,
};
static void taal_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
*timings = dssdev->panel.timings;
}
static void taal_get_resolution(struct omap_dss_device *dssdev,
u16 *xres, u16 *yres)
{
@ -1807,8 +1801,6 @@ static struct omap_dss_driver taal_driver = {
.run_test = taal_run_test,
.memory_read = taal_memory_read,
.get_timings = taal_get_timings,
.driver = {
.name = "taal",
.owner = THIS_MODULE,

2
drivers/video/omap2/dss/core.c
View File

@ -391,6 +391,8 @@ int omap_dss_register_driver(struct omap_dss_driver *dssdriver)
if (dssdriver->get_recommended_bpp == NULL)
dssdriver->get_recommended_bpp =
omapdss_default_get_recommended_bpp;
if (dssdriver->get_timings == NULL)
dssdriver->get_timings = omapdss_default_get_timings;
return driver_register(&dssdriver->driver);
}

7
drivers/video/omap2/dss/display.c
View File

@ -308,6 +308,13 @@ int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev)
}
EXPORT_SYMBOL(omapdss_default_get_recommended_bpp);
void omapdss_default_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
*timings = dssdev->panel.timings;
}
EXPORT_SYMBOL(omapdss_default_get_timings);
/* Checks if replication logic should be used. Only use for active matrix,
* when overlay is in RGB12U or RGB16 mode, and LCD interface is
* 18bpp or 24bpp */

7
drivers/video/omap2/dss/venc.c
View File

@ -579,12 +579,6 @@ static int venc_panel_resume(struct omap_dss_device *dssdev)
return venc_panel_enable(dssdev);
}
static void venc_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
*timings = dssdev->panel.timings;
}
static void venc_set_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
@ -663,7 +657,6 @@ static struct omap_dss_driver venc_driver = {
.get_resolution = omapdss_default_get_resolution,
.get_recommended_bpp = omapdss_default_get_recommended_bpp,
.get_timings = venc_get_timings,
.set_timings = venc_set_timings,
.check_timings = venc_check_timings,

2
include/video/omapdss.h
View File

@ -667,6 +667,8 @@ struct omap_overlay *omap_dss_get_overlay(int num);
void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
u16 *xres, u16 *yres);
int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev);
void omapdss_default_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings);
typedef void (*omap_dispc_isr_t) (void *arg, u32 mask);
int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask);