From: Grazvydas Ignotas Date: Thu, 15 Mar 2012 18:00:23 +0000 (+0200) Subject: OMAPDSS: provide default get_timings function for panels X-Git-Tag: accepted/tizen/common/20141203.182822~4387^2~38 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4b6430fc98cfe051eab69f4696a608bba14ebd6c;p=platform%2Fkernel%2Flinux-arm64.git 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 Signed-off-by: Tomi Valkeinen --- diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c index d26f37a..c98f2c1 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 30fe4df..e2b21c5 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 dc9408d..4a34cdc 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 72d6307..3053399 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 5ad8cc7..64cb8aa 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 4424c19..e688d10 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 abfbd4a..13a20da 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, diff --git a/include/video/omapdss.h b/include/video/omapdss.h index 7aecadb..5f36ddd 100644 --- a/include/video/omapdss.h +++ b/include/video/omapdss.h @@ -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);