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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-04-30 11:09:53 (GMT) |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-07-01 09:01:15 (GMT) |
| commit | 8cff88c5da2197aa601409d4a7ce8f83f8de8190 (patch) | |
| tree | 54d106373bd366517ed731e20ef34d84072be33a /drivers/video/omap2/dss/display.c | |
| parent | 27cc213ea7dde929692df46a64c8d8ef74663e48 (diff) | |
| download | linux-8cff88c5da2197aa601409d4a7ce8f83f8de8190.tar.xz | |
OMAP: DSS2: remove update_mode from omapdss
Remove the whole update_mode stuff from omapdss driver. If automatic
update for manual update displays is needed, it's better implemented in
higher layers.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/display.c')
| -rw-r--r-- | drivers/video/omap2/dss/display.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c index c2dfc8c..a0bbdf6 100644 --- a/drivers/video/omap2/dss/display.c +++ b/drivers/video/omap2/dss/display.c @@ -65,48 +65,6 @@ static ssize_t display_enabled_store(struct device *dev, return size; } -static ssize_t display_upd_mode_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct omap_dss_device *dssdev = to_dss_device(dev); - enum omap_dss_update_mode mode = OMAP_DSS_UPDATE_AUTO; - if (dssdev->driver->get_update_mode) - mode = dssdev->driver->get_update_mode(dssdev); - return snprintf(buf, PAGE_SIZE, "%d\n", mode); -} - -static ssize_t display_upd_mode_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t size) -{ - struct omap_dss_device *dssdev = to_dss_device(dev); - int val, r; - enum omap_dss_update_mode mode; - - if (!dssdev->driver->set_update_mode) - return -EINVAL; - - r = kstrtoint(buf, 0, &val); - if (r) - return r; - - switch (val) { - case OMAP_DSS_UPDATE_DISABLED: - case OMAP_DSS_UPDATE_AUTO: - case OMAP_DSS_UPDATE_MANUAL: - mode = (enum omap_dss_update_mode)val; - break; - default: - return -EINVAL; - } - - r = dssdev->driver->set_update_mode(dssdev, mode); - if (r) - return r; - - return size; -} - static ssize_t display_tear_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -294,8 +252,6 @@ static ssize_t display_wss_store(struct device *dev, static DEVICE_ATTR(enabled, S_IRUGO|S_IWUSR, display_enabled_show, display_enabled_store); -static DEVICE_ATTR(update_mode, S_IRUGO|S_IWUSR, - display_upd_mode_show, display_upd_mode_store); static DEVICE_ATTR(tear_elim, S_IRUGO|S_IWUSR, display_tear_show, display_tear_store); static DEVICE_ATTR(timings, S_IRUGO|S_IWUSR, @@ -309,7 +265,6 @@ static DEVICE_ATTR(wss, S_IRUGO|S_IWUSR, static struct device_attribute *display_sysfs_attrs[] = { &dev_attr_enabled, - &dev_attr_update_mode, &dev_attr_tear_elim, &dev_attr_timings, &dev_attr_rotate, |