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-rw-r--r--drivers/video/omap2/dss/display.c20
-rw-r--r--drivers/video/omap2/dss/dpi.c10
-rw-r--r--drivers/video/omap2/dss/dsi.c10
-rw-r--r--drivers/video/omap2/dss/hdmi.c12
-rw-r--r--drivers/video/omap2/dss/rfbi.c9
-rw-r--r--drivers/video/omap2/dss/sdi.c10
-rw-r--r--drivers/video/omap2/dss/venc.c12
-rw-r--r--include/video/omapdss.h3
8 files changed, 2 insertions, 84 deletions
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c
index a9a1d55..8096764 100644
--- a/drivers/video/omap2/dss/display.c
+++ b/drivers/video/omap2/dss/display.c
@@ -233,26 +233,6 @@ struct omap_dss_device *omap_dss_find_device(void *data,
}
EXPORT_SYMBOL(omap_dss_find_device);
-int omap_dss_start_device(struct omap_dss_device *dssdev)
-{
- if (!dssdev->driver) {
- DSSDBG("no driver\n");
- return -ENODEV;
- }
-
- if (!try_module_get(dssdev->dev->driver->owner))
- return -ENODEV;
-
- return 0;
-}
-EXPORT_SYMBOL(omap_dss_start_device);
-
-void omap_dss_stop_device(struct omap_dss_device *dssdev)
-{
- module_put(dssdev->dev->driver->owner);
-}
-EXPORT_SYMBOL(omap_dss_stop_device);
-
void videomode_to_omap_video_timings(const struct videomode *vm,
struct omap_video_timings *ovt)
{
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index aa653c46..e8cbf86 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -364,12 +364,6 @@ int omapdss_dpi_display_enable(struct omap_dss_device *dssdev)
goto err_no_out_mgr;
}
- r = omap_dss_start_device(dssdev);
- if (r) {
- DSSERR("failed to start device\n");
- goto err_start_dev;
- }
-
if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI)) {
r = regulator_enable(dpi.vdds_dsi_reg);
if (r)
@@ -424,8 +418,6 @@ err_get_dispc:
if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI))
regulator_disable(dpi.vdds_dsi_reg);
err_reg_enable:
- omap_dss_stop_device(dssdev);
-err_start_dev:
err_no_out_mgr:
err_no_reg:
mutex_unlock(&dpi.lock);
@@ -452,8 +444,6 @@ void omapdss_dpi_display_disable(struct omap_dss_device *dssdev)
if (dss_has_feature(FEAT_DPI_USES_VDDS_DSI))
regulator_disable(dpi.vdds_dsi_reg);
- omap_dss_stop_device(dssdev);
-
mutex_unlock(&dpi.lock);
}
EXPORT_SYMBOL(omapdss_dpi_display_disable);
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 7d9e5cc..26aa4c3 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -4592,12 +4592,6 @@ int omapdss_dsi_display_enable(struct omap_dss_device *dssdev)
mutex_lock(&dsi->lock);
- r = omap_dss_start_device(dssdev);
- if (r) {
- DSSERR("failed to start device\n");
- goto err_start_dev;
- }
-
r = dsi_runtime_get(dsidev);
if (r)
goto err_get_dsi;
@@ -4618,8 +4612,6 @@ err_init_dsi:
dsi_enable_pll_clock(dsidev, 0);
dsi_runtime_put(dsidev);
err_get_dsi:
- omap_dss_stop_device(dssdev);
-err_start_dev:
mutex_unlock(&dsi->lock);
DSSDBG("dsi_display_enable FAILED\n");
return r;
@@ -4648,8 +4640,6 @@ void omapdss_dsi_display_disable(struct omap_dss_device *dssdev,
dsi_runtime_put(dsidev);
dsi_enable_pll_clock(dsidev, 0);
- omap_dss_stop_device(dssdev);
-
mutex_unlock(&dsi->lock);
}
EXPORT_SYMBOL(omapdss_dsi_display_disable);
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 86b495c..1804f1e 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -735,23 +735,15 @@ int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev)
hdmi.ip_data.hpd_gpio = hdmi.hpd_gpio;
- r = omap_dss_start_device(dssdev);
- if (r) {
- DSSERR("failed to start device\n");
- goto err0;
- }
-
r = hdmi_power_on_full(dssdev);
if (r) {
DSSERR("failed to power on device\n");
- goto err1;
+ goto err0;
}
mutex_unlock(&hdmi.lock);
return 0;
-err1:
- omap_dss_stop_device(dssdev);
err0:
mutex_unlock(&hdmi.lock);
return r;
@@ -765,8 +757,6 @@ void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev)
hdmi_power_off_full(dssdev);
- omap_dss_stop_device(dssdev);
-
mutex_unlock(&hdmi.lock);
}
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index cfcb52f..30ff0e0 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -902,12 +902,6 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
if (r)
return r;
- r = omap_dss_start_device(dssdev);
- if (r) {
- DSSERR("failed to start device\n");
- goto err0;
- }
-
r = dss_mgr_register_framedone_handler(out->manager,
framedone_callback, NULL);
if (r) {
@@ -924,8 +918,6 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
return 0;
err1:
- omap_dss_stop_device(dssdev);
-err0:
rfbi_runtime_put();
return r;
}
@@ -937,7 +929,6 @@ void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev)
dss_mgr_unregister_framedone_handler(out->manager,
framedone_callback, NULL);
- omap_dss_stop_device(dssdev);
rfbi_runtime_put();
}
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index ab67953..d4f3313 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -138,12 +138,6 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
return -ENODEV;
}
- r = omap_dss_start_device(dssdev);
- if (r) {
- DSSERR("failed to start device\n");
- goto err_start_dev;
- }
-
r = regulator_enable(sdi.vdds_sdi_reg);
if (r)
goto err_reg_enable;
@@ -215,8 +209,6 @@ err_calc_clock_div:
err_get_dispc:
regulator_disable(sdi.vdds_sdi_reg);
err_reg_enable:
- omap_dss_stop_device(dssdev);
-err_start_dev:
return r;
}
EXPORT_SYMBOL(omapdss_sdi_display_enable);
@@ -232,8 +224,6 @@ void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
dispc_runtime_put();
regulator_disable(sdi.vdds_sdi_reg);
-
- omap_dss_stop_device(dssdev);
}
EXPORT_SYMBOL(omapdss_sdi_display_disable);
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index f6d2b3f..d529a92 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -513,23 +513,15 @@ int omapdss_venc_display_enable(struct omap_dss_device *dssdev)
goto err0;
}
- r = omap_dss_start_device(dssdev);
- if (r) {
- DSSERR("failed to start device\n");
- goto err0;
- }
-
r = venc_power_on(dssdev);
if (r)
- goto err1;
+ goto err0;
venc.wss_data = 0;
mutex_unlock(&venc.venc_lock);
return 0;
-err1:
- omap_dss_stop_device(dssdev);
err0:
mutex_unlock(&venc.venc_lock);
return r;
@@ -543,8 +535,6 @@ void omapdss_venc_display_disable(struct omap_dss_device *dssdev)
venc_power_off(dssdev);
- omap_dss_stop_device(dssdev);
-
mutex_unlock(&venc.venc_lock);
}
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index b7d9757..6a699f5 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -779,9 +779,6 @@ struct omap_dss_device *omap_dss_find_device(void *data,
int (*match)(struct omap_dss_device *dssdev, void *data));
const char *omapdss_get_default_display_name(void);
-int omap_dss_start_device(struct omap_dss_device *dssdev);
-void omap_dss_stop_device(struct omap_dss_device *dssdev);
-
void videomode_to_omap_video_timings(const struct videomode *vm,
struct omap_video_timings *ovt);
void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
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