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>

4 files changed, 0 insertions, 30 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,