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authorTomi Valkeinen <tomi.valkeinen@ti.com>2011-04-30 14:09:53 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2011-07-01 12:01:15 +0300
commit8cff88c5da2197aa601409d4a7ce8f83f8de8190 (patch)
tree54d106373bd366517ed731e20ef34d84072be33a /drivers/video/omap2/dss
parent27cc213ea7dde929692df46a64c8d8ef74663e48 (diff)
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')
-rw-r--r--drivers/video/omap2/dss/display.c45
-rw-r--r--drivers/video/omap2/dss/manager.c59
-rw-r--r--drivers/video/omap2/dss/venc.c17
3 files changed, 14 insertions, 107 deletions
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index c2dfc8c50057..a0bbdf6684b1 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,
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index 9aeea50e33ff..18a1b9286c44 100644
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -416,8 +416,6 @@ struct overlay_cache_data {
enum omap_burst_size burst_size;
u32 fifo_low;
u32 fifo_high;
-
- bool manual_update;
};
struct manager_cache_data {
@@ -437,7 +435,6 @@ struct manager_cache_data {
bool alpha_enabled;
- bool manual_upd_display;
bool manual_update;
bool do_manual_update;
@@ -539,24 +536,15 @@ static int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr)
if (!dssdev || dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return 0;
+ if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE)
+ return 0;
+
if (dssdev->type == OMAP_DISPLAY_TYPE_VENC
|| dssdev->type == OMAP_DISPLAY_TYPE_HDMI) {
irq = DISPC_IRQ_EVSYNC_ODD | DISPC_IRQ_EVSYNC_EVEN;
} else {
- if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) {
- enum omap_dss_update_mode mode;
- mode = dssdev->driver->get_update_mode(dssdev);
- if (mode != OMAP_DSS_UPDATE_AUTO)
- return 0;
-
- irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
- DISPC_IRQ_FRAMEDONE
- : DISPC_IRQ_FRAMEDONE2;
- } else {
- irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
- DISPC_IRQ_VSYNC
- : DISPC_IRQ_VSYNC2;
- }
+ irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
+ DISPC_IRQ_VSYNC : DISPC_IRQ_VSYNC2;
}
mc = &dss_cache.manager_cache[mgr->id];
@@ -617,24 +605,15 @@ int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl)
if (!dssdev || dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return 0;
+ if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE)
+ return 0;
+
if (dssdev->type == OMAP_DISPLAY_TYPE_VENC
|| dssdev->type == OMAP_DISPLAY_TYPE_HDMI) {
irq = DISPC_IRQ_EVSYNC_ODD | DISPC_IRQ_EVSYNC_EVEN;
} else {
- if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) {
- enum omap_dss_update_mode mode;
- mode = dssdev->driver->get_update_mode(dssdev);
- if (mode != OMAP_DSS_UPDATE_AUTO)
- return 0;
-
- irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
- DISPC_IRQ_FRAMEDONE
- : DISPC_IRQ_FRAMEDONE2;
- } else {
- irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
- DISPC_IRQ_VSYNC
- : DISPC_IRQ_VSYNC2;
- }
+ irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
+ DISPC_IRQ_VSYNC : DISPC_IRQ_VSYNC2;
}
oc = &dss_cache.overlay_cache[ovl->id];
@@ -763,7 +742,7 @@ static int configure_overlay(enum omap_plane plane)
orig_outw = outw;
orig_outh = outh;
- if (c->manual_update && mc->do_manual_update) {
+ if (mc->manual_update && mc->do_manual_update) {
unsigned bpp;
unsigned scale_x_m = w, scale_x_d = outw;
unsigned scale_y_m = h, scale_y_d = outh;
@@ -928,7 +907,7 @@ static int configure_dispc(void)
if (!oc->dirty)
continue;
- if (oc->manual_update && !mc->do_manual_update)
+ if (mc->manual_update && !mc->do_manual_update)
continue;
if (mgr_busy[oc->channel]) {
@@ -976,7 +955,7 @@ static int configure_dispc(void)
/* We don't need GO with manual update display. LCD iface will
* always be turned off after frame, and new settings will be
* taken in to use at next update */
- if (!mc->manual_upd_display)
+ if (!mc->manual_update)
dispc_go(i);
}
@@ -1302,11 +1281,6 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
oc->enabled = true;
- oc->manual_update =
- dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE &&
- dssdev->driver->get_update_mode(dssdev) !=
- OMAP_DSS_UPDATE_AUTO;
-
++num_planes_enabled;
}
@@ -1341,13 +1315,8 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
mc->trans_enabled = mgr->info.trans_enabled;
mc->alpha_enabled = mgr->info.alpha_enabled;
- mc->manual_upd_display =
- dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE;
-
mc->manual_update =
- dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE &&
- dssdev->driver->get_update_mode(dssdev) !=
- OMAP_DSS_UPDATE_AUTO;
+ dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE;
}
/* XXX TODO: Try to get fifomerge working. The problem is that it
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 980f919ed987..e7485fc41fca 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -538,20 +538,6 @@ static int venc_panel_resume(struct omap_dss_device *dssdev)
return venc_panel_enable(dssdev);
}
-static enum omap_dss_update_mode venc_get_update_mode(
- struct omap_dss_device *dssdev)
-{
- return OMAP_DSS_UPDATE_AUTO;
-}
-
-static int venc_set_update_mode(struct omap_dss_device *dssdev,
- enum omap_dss_update_mode mode)
-{
- if (mode != OMAP_DSS_UPDATE_AUTO)
- return -EINVAL;
- return 0;
-}
-
static void venc_get_timings(struct omap_dss_device *dssdev,
struct omap_video_timings *timings)
{
@@ -632,9 +618,6 @@ static struct omap_dss_driver venc_driver = {
.get_resolution = omapdss_default_get_resolution,
.get_recommended_bpp = omapdss_default_get_recommended_bpp,
- .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,

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