summaryrefslogtreecommitdiffstats
path: root/drivers/video
diff options
context:
space:
mode:
authorGrazvydas Ignotas <notasas@gmail.com>2012-03-15 19:00:23 +0100
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-04-23 09:48:07 +0200
commit4b6430fc98cfe051eab69f4696a608bba14ebd6c (patch)
tree3af96f2ef29fba9c7942228f6b29971044edfa7a /drivers/video
parentOMAPDSS: OMAPFB: check for matching memory size early (diff)
downloadlinux-4b6430fc98cfe051eab69f4696a608bba14ebd6c.tar.xz
linux-4b6430fc98cfe051eab69f4696a608bba14ebd6c.zip
OMAPDSS: provide default get_timings function for panels
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>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/omap2/displays/panel-acx565akm.c7
-rw-r--r--drivers/video/omap2/displays/panel-generic-dpi.c7
-rw-r--r--drivers/video/omap2/displays/panel-n8x0.c8
-rw-r--r--drivers/video/omap2/displays/panel-taal.c8
-rw-r--r--drivers/video/omap2/dss/core.c2
-rw-r--r--drivers/video/omap2/dss/display.c7
-rw-r--r--drivers/video/omap2/dss/venc.c7
7 files changed, 9 insertions, 37 deletions
diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c
index d26f37ac69d8..c98f2c16f744 100644
--- a/drivers/video/omap2/displays/panel-acx565akm.c
+++ b/drivers/video/omap2/displays/panel-acx565akm.c
@@ -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,
diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c
index 30fe4dfeb227..e2b21c511fcf 100644
--- a/drivers/video/omap2/displays/panel-generic-dpi.c
+++ b/drivers/video/omap2/displays/panel-generic-dpi.c
@@ -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 = {
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c
index dc9408dc93d1..4a34cdc1371b 100644
--- a/drivers/video/omap2/displays/panel-n8x0.c
+++ b/drivers/video/omap2/displays/panel-n8x0.c
@@ -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,
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 72d63076ab19..3053399faf9a 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -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,
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 5ad8cc798235..64cb8aa49b26 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -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);
}
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index 4424c198dbcd..e688d10f061a 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -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 */
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index abfbd4ac3e22..13a20da8ea91 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -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,