aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/video/omap2/displays/panel-taal.c4
-rw-r--r--drivers/video/omap2/dss/display.c10
-rw-r--r--drivers/video/omap2/dss/dpi.c16
-rw-r--r--drivers/video/omap2/dss/sdi.c8
-rw-r--r--drivers/video/omap2/dss/venc.c82
-rw-r--r--drivers/video/omap2/omapfb/omapfb-main.c10
6 files changed, 57 insertions, 73 deletions
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 484a618..a722733 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -516,8 +516,6 @@ static int taal_probe(struct omap_dss_device *dssdev)
dev_set_drvdata(&dssdev->dev, td);
- dssdev->get_timings = taal_get_timings;
-
/* if no platform set_backlight() defined, presume DSI backlight
* control */
if (!dssdev->set_backlight)
@@ -1118,6 +1116,8 @@ 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/display.c b/drivers/video/omap2/dss/display.c
index 351c8ab..6a74ea1 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -135,10 +135,10 @@ static ssize_t display_timings_show(struct device *dev,
struct omap_dss_device *dssdev = to_dss_device(dev);
struct omap_video_timings t;
- if (!dssdev->get_timings)
+ if (!dssdev->driver->get_timings)
return -ENOENT;
- dssdev->get_timings(dssdev, &t);
+ dssdev->driver->get_timings(dssdev, &t);
return snprintf(buf, PAGE_SIZE, "%u,%u/%u/%u/%u,%u/%u/%u/%u\n",
t.pixel_clock,
@@ -153,7 +153,7 @@ static ssize_t display_timings_store(struct device *dev,
struct omap_video_timings t;
int r, found;
- if (!dssdev->set_timings || !dssdev->check_timings)
+ if (!dssdev->driver->set_timings || !dssdev->driver->check_timings)
return -ENOENT;
found = 0;
@@ -172,11 +172,11 @@ static ssize_t display_timings_store(struct device *dev,
&t.y_res, &t.vfp, &t.vbp, &t.vsw) != 9)
return -EINVAL;
- r = dssdev->check_timings(dssdev, &t);
+ r = dssdev->driver->check_timings(dssdev, &t);
if (r)
return r;
- dssdev->set_timings(dssdev, &t);
+ dssdev->driver->set_timings(dssdev, &t);
return size;
}
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index 1eef8b7..960e977 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -227,7 +227,7 @@ void omapdss_dpi_display_disable(struct omap_dss_device *dssdev)
}
EXPORT_SYMBOL(omapdss_dpi_display_disable);
-static void dpi_set_timings(struct omap_dss_device *dssdev,
+void dpi_set_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
DSSDBG("dpi_set_timings\n");
@@ -237,8 +237,9 @@ static void dpi_set_timings(struct omap_dss_device *dssdev,
dispc_go(OMAP_DSS_CHANNEL_LCD);
}
}
+EXPORT_SYMBOL(dpi_set_timings);
-static int dpi_check_timings(struct omap_dss_device *dssdev,
+int dpi_check_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
bool is_tft;
@@ -292,21 +293,12 @@ static int dpi_check_timings(struct omap_dss_device *dssdev,
return 0;
}
-
-static void dpi_get_timings(struct omap_dss_device *dssdev,
- struct omap_video_timings *timings)
-{
- *timings = dssdev->panel.timings;
-}
+EXPORT_SYMBOL(dpi_check_timings);
int dpi_init_display(struct omap_dss_device *dssdev)
{
DSSDBG("init_display\n");
- dssdev->set_timings = dpi_set_timings;
- dssdev->check_timings = dpi_check_timings;
- dssdev->get_timings = dpi_get_timings;
-
return 0;
}
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index 929ceb3..12eb404 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -150,18 +150,10 @@ void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
}
EXPORT_SYMBOL(omapdss_sdi_display_disable);
-static void sdi_get_timings(struct omap_dss_device *dssdev,
- struct omap_video_timings *timings)
-{
- *timings = dssdev->panel.timings;
-}
-
int sdi_init_display(struct omap_dss_device *dssdev)
{
DSSDBG("SDI init\n");
- dssdev->get_timings = sdi_get_timings;
-
return 0;
}
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 5c6e98b..f0ba573 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -557,6 +557,43 @@ static int venc_set_update_mode(struct omap_dss_device *dssdev,
return 0;
}
+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)
+{
+ DSSDBG("venc_set_timings\n");
+
+ /* Reset WSS data when the TV standard changes. */
+ if (memcmp(&dssdev->panel.timings, timings, sizeof(*timings)))
+ venc.wss_data = 0;
+
+ dssdev->panel.timings = *timings;
+ if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
+ /* turn the venc off and on to get new timings to use */
+ venc_panel_disable(dssdev);
+ venc_panel_enable(dssdev);
+ }
+}
+
+static int venc_check_timings(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings)
+{
+ DSSDBG("venc_check_timings\n");
+
+ if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0)
+ return 0;
+
+ if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0)
+ return 0;
+
+ return -EINVAL;
+}
+
static u32 venc_get_wss(struct omap_dss_device *dssdev)
{
/* Invert due to VENC_L21_WC_CTL:INV=1 */
@@ -603,6 +640,10 @@ static struct omap_dss_driver venc_driver = {
.set_update_mode = venc_set_update_mode,
.get_update_mode = venc_get_update_mode,
+ .get_timings = venc_get_timings,
+ .set_timings = venc_set_timings,
+ .check_timings = venc_check_timings,
+
.get_wss = venc_get_wss,
.set_wss = venc_set_wss,
@@ -653,51 +694,10 @@ void venc_exit(void)
iounmap(venc.base);
}
-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)
-{
- DSSDBG("venc_set_timings\n");
-
- /* Reset WSS data when the TV standard changes. */
- if (memcmp(&dssdev->panel.timings, timings, sizeof(*timings)))
- venc.wss_data = 0;
-
- dssdev->panel.timings = *timings;
- if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) {
- /* turn the venc off and on to get new timings to use */
- venc_panel_disable(dssdev);
- venc_panel_enable(dssdev);
- }
-}
-
-static int venc_check_timings(struct omap_dss_device *dssdev,
- struct omap_video_timings *timings)
-{
- DSSDBG("venc_check_timings\n");
-
- if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0)
- return 0;
-
- if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0)
- return 0;
-
- return -EINVAL;
-}
-
int venc_init_display(struct omap_dss_device *dssdev)
{
DSSDBG("init_display\n");
- dssdev->get_timings = venc_get_timings;
- dssdev->set_timings = venc_set_timings;
- dssdev->check_timings = venc_check_timings;
-
return 0;
}
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index b327ee0..8aed12a 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -705,9 +705,9 @@ int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var)
var->width = -1;
var->grayscale = 0;
- if (display && display->get_timings) {
+ if (display && display->driver->get_timings) {
struct omap_video_timings timings;
- display->get_timings(display, &timings);
+ display->driver->get_timings(display, &timings);
/* pixclock in ps, the rest in pixclock */
var->pixclock = timings.pixel_clock != 0 ?
@@ -2029,14 +2029,14 @@ static int omapfb_set_def_mode(struct omapfb2_device *fbdev,
fbdev->bpp_overrides[fbdev->num_bpp_overrides].bpp = bpp;
++fbdev->num_bpp_overrides;
- if (!display->check_timings || !display->set_timings)
+ if (!display->driver->check_timings || !display->driver->set_timings)
return -EINVAL;
- r = display->check_timings(display, &timings);
+ r = display->driver->check_timings(display, &timings);
if (r)
return r;
- display->set_timings(display, &timings);
+ display->driver->set_timings(display, &timings);
return 0;
}
generated by cgit v1.1 at 2024-12-27 04:43:36 +0000