The dss_mgr .connect() and .disconnect() are implemented as no-op in
omapdrm. The operations are unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/omapdrm/dss/dpi.c | 10 +---------
drivers/gpu/drm/omapdrm/dss/dsi.c | 10 +---------
drivers/gpu/drm/omapdrm/dss/hdmi4.c | 10 +---------
drivers/gpu/drm/omapdrm/dss/hdmi5.c | 10 +---------
drivers/gpu/drm/omapdrm/dss/omapdss.h | 9 ---------
drivers/gpu/drm/omapdrm/dss/output.c | 14 --------------
drivers/gpu/drm/omapdrm/dss/sdi.c | 10 +---------
drivers/gpu/drm/omapdrm/dss/venc.c | 10 +---------
drivers/gpu/drm/omapdrm/omap_crtc.c | 15 ---------------
9 files changed, 6 insertions(+), 92 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c
index 00cc527483a9..f60382c76114 100644
--- a/drivers/gpu/drm/omapdrm/dss/dpi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dpi.c
@@ -615,15 +615,9 @@ static int dpi_connect(struct omap_dss_device *src,
dpi_init_pll(dpi);
- r = dss_mgr_connect(dst);
- if (r)
- return r;
-
r = omapdss_device_connect(dst->dss, dst, dst->next);
- if (r) {
- dss_mgr_disconnect(dst);
+ if (r)
return r;
- }
dst->dispc_channel_connected = true;
return 0;
@@ -635,8 +629,6 @@ static void dpi_disconnect(struct omap_dss_device *src,
dst->dispc_channel_connected = false;
omapdss_device_disconnect(dst, dst->next);
-
- dss_mgr_disconnect(dst);
}
static const struct omap_dss_device_ops dpi_ops = {
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index bd5e463558be..6fe9e2b78144 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -4886,15 +4886,9 @@ static int dsi_connect(struct omap_dss_device *src,
{
int r;
- r = dss_mgr_connect(dst);
- if (r)
- return r;
-
r = omapdss_device_connect(dst->dss, dst, dst->next);
- if (r) {
- dss_mgr_disconnect(dst);
+ if (r)
return r;
- }
dst->dispc_channel_connected = true;
return 0;
@@ -4906,8 +4900,6 @@ static void dsi_disconnect(struct omap_dss_device *src,
dst->dispc_channel_connected = false;
omapdss_device_disconnect(dst, dst->next);
-
- dss_mgr_disconnect(dst);
}
static const struct omap_dss_device_ops dsi_ops = {
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index 3d37e3884605..2c29219bf1b6 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -433,15 +433,9 @@ static int hdmi_connect(struct omap_dss_device *src,
{
int r;
- r = dss_mgr_connect(dst);
- if (r)
- return r;
-
r = omapdss_device_connect(dst->dss, dst, dst->next);
- if (r) {
- dss_mgr_disconnect(dst);
+ if (r)
return r;
- }
dst->dispc_channel_connected = true;
return 0;
@@ -453,8 +447,6 @@ static void hdmi_disconnect(struct omap_dss_device *src,
dst->dispc_channel_connected = false;
omapdss_device_disconnect(dst, dst->next);
-
- dss_mgr_disconnect(dst);
}
static int hdmi_read_edid(struct omap_dss_device *dssdev,
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
index bb905b8e052b..7ae0c47145b0 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
@@ -438,15 +438,9 @@ static int hdmi_connect(struct omap_dss_device *src,
{
int r;
- r = dss_mgr_connect(dst);
- if (r)
- return r;
-
r = omapdss_device_connect(dst->dss, dst, dst->next);
- if (r) {
- dss_mgr_disconnect(dst);
+ if (r)
return r;
- }
dst->dispc_channel_connected = true;
return 0;
@@ -458,8 +452,6 @@ static void hdmi_disconnect(struct omap_dss_device *src,
dst->dispc_channel_connected = false;
omapdss_device_disconnect(dst, dst->next);
-
- dss_mgr_disconnect(dst);
}
static int hdmi_read_edid(struct omap_dss_device *dssdev,
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 004195829b4f..e082e7c30a5f 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -548,13 +548,6 @@ enum dss_writeback_channel {
};
struct dss_mgr_ops {
- int (*connect)(struct omap_drm_private *priv,
- enum omap_channel channel,
- struct omap_dss_device *dst);
- void (*disconnect)(struct omap_drm_private *priv,
- enum omap_channel channel,
- struct omap_dss_device *dst);
-
void (*start_update)(struct omap_drm_private *priv,
enum omap_channel channel);
int (*enable)(struct omap_drm_private *priv,
@@ -580,8 +573,6 @@ int dss_install_mgr_ops(struct dss_device *dss,
struct omap_drm_private *priv);
void dss_uninstall_mgr_ops(struct dss_device *dss);
-int dss_mgr_connect(struct omap_dss_device *dssdev);
-void dss_mgr_disconnect(struct omap_dss_device *dssdev);
void dss_mgr_set_timings(struct omap_dss_device *dssdev,
const struct videomode *vm);
void dss_mgr_set_lcd_config(struct omap_dss_device *dssdev,
diff --git a/drivers/gpu/drm/omapdrm/dss/output.c b/drivers/gpu/drm/omapdrm/dss/output.c
index 2da480be918d..18505bc70f7e 100644
--- a/drivers/gpu/drm/omapdrm/dss/output.c
+++ b/drivers/gpu/drm/omapdrm/dss/output.c
@@ -56,20 +56,6 @@ void dss_uninstall_mgr_ops(struct dss_device *dss)
}
EXPORT_SYMBOL(dss_uninstall_mgr_ops);
-int dss_mgr_connect(struct omap_dss_device *dssdev)
-{
- return dssdev->dss->mgr_ops->connect(dssdev->dss->mgr_ops_priv,
- dssdev->dispc_channel, dssdev);
-}
-EXPORT_SYMBOL(dss_mgr_connect);
-
-void dss_mgr_disconnect(struct omap_dss_device *dssdev)
-{
- dssdev->dss->mgr_ops->disconnect(dssdev->dss->mgr_ops_priv,
- dssdev->dispc_channel, dssdev);
-}
-EXPORT_SYMBOL(dss_mgr_disconnect);
-
void dss_mgr_set_timings(struct omap_dss_device *dssdev,
const struct videomode *vm)
{
diff --git a/drivers/gpu/drm/omapdrm/dss/sdi.c b/drivers/gpu/drm/omapdrm/dss/sdi.c
index ed2595a60984..e83daa06711e 100644
--- a/drivers/gpu/drm/omapdrm/dss/sdi.c
+++ b/drivers/gpu/drm/omapdrm/dss/sdi.c
@@ -254,15 +254,9 @@ static int sdi_connect(struct omap_dss_device *src,
{
int r;
- r = dss_mgr_connect(dst);
- if (r)
- return r;
-
r = omapdss_device_connect(dst->dss, dst, dst->next);
- if (r) {
- dss_mgr_disconnect(dst);
+ if (r)
return r;
- }
dst->dispc_channel_connected = true;
return 0;
@@ -274,8 +268,6 @@ static void sdi_disconnect(struct omap_dss_device *src,
dst->dispc_channel_connected = false;
omapdss_device_disconnect(dst, dst->next);
-
- dss_mgr_disconnect(dst);
}
static const struct omap_dss_device_ops sdi_ops = {
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c
index 4f20183c7861..72fb52e5ff59 100644
--- a/drivers/gpu/drm/omapdrm/dss/venc.c
+++ b/drivers/gpu/drm/omapdrm/dss/venc.c
@@ -696,15 +696,9 @@ static int venc_connect(struct omap_dss_device *src,
{
int r;
- r = dss_mgr_connect(dst);
- if (r)
- return r;
-
r = omapdss_device_connect(dst->dss, dst, dst->next);
- if (r) {
- dss_mgr_disconnect(dst);
+ if (r)
return r;
- }
dst->dispc_channel_connected = true;
return 0;
@@ -716,8 +710,6 @@ static void venc_disconnect(struct omap_dss_device *src,
dst->dispc_channel_connected = false;
omapdss_device_disconnect(dst, dst->next);
-
- dss_mgr_disconnect(dst);
}
static const struct omap_dss_device_ops venc_ops = {
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 7f837697e76c..80498dcde6d7 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -110,19 +110,6 @@ int omap_crtc_wait_pending(struct drm_crtc *crtc)
*/
/* we can probably ignore these until we support command-mode panels: */
-static int omap_crtc_dss_connect(struct omap_drm_private *priv,
- enum omap_channel channel,
- struct omap_dss_device *dst)
-{
- return 0;
-}
-
-static void omap_crtc_dss_disconnect(struct omap_drm_private *priv,
- enum omap_channel channel,
- struct omap_dss_device *dst)
-{
-}
-
static void omap_crtc_dss_start_update(struct omap_drm_private *priv,
enum omap_channel channel)
{
@@ -254,8 +241,6 @@ static void omap_crtc_dss_unregister_framedone(
}
static const struct dss_mgr_ops mgr_ops = {
- .connect = omap_crtc_dss_connect,
- .disconnect = omap_crtc_dss_disconnect,
.start_update = omap_crtc_dss_start_update,
.enable = omap_crtc_dss_enable,
.disable = omap_crtc_dss_disable,
--
Regards,
Laurent Pinchart
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