aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorTomi Valkeinen <tomi.valkeinen@nokia.com>2010-01-08 16:30:33 +0200
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2010-02-24 14:31:27 +0200
commit8d8aa61dcf8721021cd5c0c86a14ef944535fa54 (patch)
tree93dbc81d2dbd02693ede7528ec6807b200c7601d
parentc75d9464c1fa315796e78468bfaf32f2ce676fed (diff)
OMAP: DSS2: move set/get_mirror()
Move set/get_mirror() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
-rw-r--r--arch/arm/plat-omap/include/plat/display.h3
-rw-r--r--drivers/video/omap2/displays/panel-taal.c8
-rw-r--r--drivers/video/omap2/dss/display.c8
-rw-r--r--drivers/video/omap2/dss/dsi.c25
4 files changed, 10 insertions, 34 deletions
diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h
index a3363846e18a..aefd0676cd81 100644
--- a/arch/arm/plat-omap/include/plat/display.h
+++ b/arch/arm/plat-omap/include/plat/display.h
@@ -492,9 +492,6 @@ struct omap_dss_device {
u8 (*get_rotate)(struct omap_dss_device *dssdev);
int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate);
- bool (*get_mirror)(struct omap_dss_device *dssdev);
- int (*set_mirror)(struct omap_dss_device *dssdev, bool enable);
-
int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
u32 (*get_wss)(struct omap_dss_device *dssdev);
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 5f78d3851d91..4d644497431d 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -797,16 +797,20 @@ static int taal_mirror(struct omap_dss_device *dssdev, bool enable)
dev_dbg(&dssdev->dev, "mirror %d\n", enable);
+ dsi_bus_lock();
if (td->enabled) {
r = taal_set_addr_mode(td->rotate, enable);
-
if (r)
- return r;
+ goto err;
}
td->mirror = enable;
+ dsi_bus_unlock();
return 0;
+err:
+ dsi_bus_unlock();
+ return r;
}
static bool taal_get_mirror(struct omap_dss_device *dssdev)
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index 3f345b8cbcb0..8b9179668f48 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -215,9 +215,9 @@ static ssize_t display_mirror_show(struct device *dev,
{
struct omap_dss_device *dssdev = to_dss_device(dev);
int mirror;
- if (!dssdev->get_mirror)
+ if (!dssdev->driver->get_mirror)
return -ENOENT;
- mirror = dssdev->get_mirror(dssdev);
+ mirror = dssdev->driver->get_mirror(dssdev);
return snprintf(buf, PAGE_SIZE, "%u\n", mirror);
}
@@ -228,12 +228,12 @@ static ssize_t display_mirror_store(struct device *dev,
unsigned long mirror;
int r;
- if (!dssdev->set_mirror || !dssdev->get_mirror)
+ if (!dssdev->driver->set_mirror || !dssdev->driver->get_mirror)
return -ENOENT;
mirror = simple_strtoul(buf, NULL, 0);
- r = dssdev->set_mirror(dssdev, mirror);
+ r = dssdev->driver->set_mirror(dssdev, mirror);
if (r)
return r;
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 638d8c29e9d9..2f356d471b0e 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -3562,28 +3562,6 @@ static u8 dsi_display_get_rotate(struct omap_dss_device *dssdev)
return dssdev->driver->get_rotate(dssdev);
}
-static int dsi_display_set_mirror(struct omap_dss_device *dssdev, bool mirror)
-{
- DSSDBGF("%d", mirror);
-
- if (!dssdev->driver->set_mirror || !dssdev->driver->get_mirror)
- return -EINVAL;
-
- dsi_bus_lock();
- dssdev->driver->set_mirror(dssdev, mirror);
- dsi_bus_unlock();
-
- return 0;
-}
-
-static bool dsi_display_get_mirror(struct omap_dss_device *dssdev)
-{
- if (!dssdev->driver->set_mirror || !dssdev->driver->get_mirror)
- return 0;
-
- return dssdev->driver->get_mirror(dssdev);
-}
-
void dsi_get_overlay_fifo_thresholds(enum omap_plane plane,
u32 fifo_size, enum omap_burst_size *burst_size,
u32 *fifo_low, u32 *fifo_high)
@@ -3615,9 +3593,6 @@ int dsi_init_display(struct omap_dss_device *dssdev)
dssdev->get_rotate = dsi_display_get_rotate;
dssdev->set_rotate = dsi_display_set_rotate;
- dssdev->get_mirror = dsi_display_get_mirror;
- dssdev->set_mirror = dsi_display_set_mirror;
-
/* XXX these should be figured out dynamically */
dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE |
OMAP_DSS_DISPLAY_CAP_TEAR_ELIM;

Privacy Policy