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path: root/drivers/gpu/drm/omapdrm/dss/venc.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/venc.c')
-rw-r--r--drivers/gpu/drm/omapdrm/dss/venc.c27
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c
index 08f9def76e27..08a2cc778ba9 100644
--- a/drivers/gpu/drm/omapdrm/dss/venc.c
+++ b/drivers/gpu/drm/omapdrm/dss/venc.c
@@ -443,7 +443,7 @@ static const struct venc_config *venc_timings_to_config(
static int venc_power_on(struct omap_dss_device *dssdev)
{
- struct omap_overlay_manager *mgr = venc.output.manager;
+ enum omap_channel channel = dssdev->dispc_channel;
u32 l;
int r;
@@ -469,13 +469,13 @@ static int venc_power_on(struct omap_dss_device *dssdev)
venc_write_reg(VENC_OUTPUT_CONTROL, l);
- dss_mgr_set_timings(mgr, &venc.timings);
+ dss_mgr_set_timings(channel, &venc.timings);
r = regulator_enable(venc.vdda_dac_reg);
if (r)
goto err1;
- r = dss_mgr_enable(mgr);
+ r = dss_mgr_enable(channel);
if (r)
goto err2;
@@ -494,12 +494,12 @@ err0:
static void venc_power_off(struct omap_dss_device *dssdev)
{
- struct omap_overlay_manager *mgr = venc.output.manager;
+ enum omap_channel channel = dssdev->dispc_channel;
venc_write_reg(VENC_OUTPUT_CONTROL, 0);
dss_set_dac_pwrdn_bgz(0);
- dss_mgr_disable(mgr);
+ dss_mgr_disable(channel);
regulator_disable(venc.vdda_dac_reg);
@@ -515,7 +515,7 @@ static int venc_display_enable(struct omap_dss_device *dssdev)
mutex_lock(&venc.venc_lock);
- if (out->manager == NULL) {
+ if (!out->dispc_channel_connected) {
DSSERR("Failed to enable display: no output/manager\n");
r = -ENODEV;
goto err0;
@@ -742,18 +742,14 @@ static int venc_get_clocks(struct platform_device *pdev)
static int venc_connect(struct omap_dss_device *dssdev,
struct omap_dss_device *dst)
{
- struct omap_overlay_manager *mgr;
+ enum omap_channel channel = dssdev->dispc_channel;
int r;
r = venc_init_regulator();
if (r)
return r;
- mgr = omap_dss_get_overlay_manager(dssdev->dispc_channel);
- if (!mgr)
- return -ENODEV;
-
- r = dss_mgr_connect(mgr, dssdev);
+ r = dss_mgr_connect(channel, dssdev);
if (r)
return r;
@@ -761,7 +757,7 @@ static int venc_connect(struct omap_dss_device *dssdev,
if (r) {
DSSERR("failed to connect output to new device: %s\n",
dst->name);
- dss_mgr_disconnect(mgr, dssdev);
+ dss_mgr_disconnect(channel, dssdev);
return r;
}
@@ -771,6 +767,8 @@ static int venc_connect(struct omap_dss_device *dssdev,
static void venc_disconnect(struct omap_dss_device *dssdev,
struct omap_dss_device *dst)
{
+ enum omap_channel channel = dssdev->dispc_channel;
+
WARN_ON(dst != dssdev->dst);
if (dst != dssdev->dst)
@@ -778,8 +776,7 @@ static void venc_disconnect(struct omap_dss_device *dssdev,
omapdss_output_unset_device(dssdev);
- if (dssdev->manager)
- dss_mgr_disconnect(dssdev->manager, dssdev);
+ dss_mgr_disconnect(channel, dssdev);
}
static const struct omapdss_atv_ops venc_ops = {