aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/video/omap2/dss
diff options
context:
space:
mode:
authorTomi Valkeinen <tomi.valkeinen@nokia.com>2010-01-08 16:56:44 +0200
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2010-02-24 14:31:27 +0200
commitc75d9464c1fa315796e78468bfaf32f2ce676fed (patch)
tree2f89e91c4dbdae16996ac3c8872aa43902ff7101 /drivers/video/omap2/dss
parent1a75ef422d0d1319bc0fab66b0bf339069519d8c (diff)
OMAP: DSS2: move memory_read()
Move memory_read() 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>
Diffstat (limited to 'drivers/video/omap2/dss')
-rw-r--r--drivers/video/omap2/dss/dsi.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index f01c9ca0fa5f..638d8c29e9d9 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -3584,34 +3584,6 @@ static bool dsi_display_get_mirror(struct omap_dss_device *dssdev)
return dssdev->driver->get_mirror(dssdev);
}
-static int dsi_display_memory_read(struct omap_dss_device *dssdev,
- void *buf, size_t size,
- u16 x, u16 y, u16 w, u16 h)
-{
- int r;
-
- DSSDBGF("");
-
- if (!dssdev->driver->memory_read)
- return -EINVAL;
-
- if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
- return -EIO;
-
- dsi_bus_lock();
-
- r = dssdev->driver->memory_read(dssdev, buf, size,
- x, y, w, h);
-
- /* Memory read usually changes the update area. This will
- * force the next update to re-set the update area */
- dsi.active_update_region.dirty = true;
-
- dsi_bus_unlock();
-
- return r;
-}
-
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)
@@ -3646,8 +3618,6 @@ int dsi_init_display(struct omap_dss_device *dssdev)
dssdev->get_mirror = dsi_display_get_mirror;
dssdev->set_mirror = dsi_display_set_mirror;
- dssdev->memory_read = dsi_display_memory_read;
-
/* XXX these should be figured out dynamically */
dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE |
OMAP_DSS_DISPLAY_CAP_TEAR_ELIM;

Privacy Policy