[PATCH v4 54/80] drm/omap: remove dss_mgr_ops
Tomi Valkeinen
tomi.valkeinen at ti.com
Tue Nov 24 12:45:12 UTC 2020
dss_mgr_ops was needed with the multi-module architecture, but is no
longer needed. We can thus remove it and use direct calls.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
drivers/gpu/drm/omapdrm/dss/dss.h | 1 -
drivers/gpu/drm/omapdrm/dss/omapdss.h | 42 +++++++++++----------------
drivers/gpu/drm/omapdrm/dss/output.c | 33 +++++----------------
drivers/gpu/drm/omapdrm/omap_crtc.c | 38 +++++-------------------
drivers/gpu/drm/omapdrm/omap_crtc.h | 2 --
drivers/gpu/drm/omapdrm/omap_drv.c | 4 +--
6 files changed, 33 insertions(+), 87 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dss.h b/drivers/gpu/drm/omapdrm/dss/dss.h
index 96f702314c8c..a547527bb2f3 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.h
+++ b/drivers/gpu/drm/omapdrm/dss/dss.h
@@ -257,7 +257,6 @@ struct dss_device {
struct dss_pll *video2_pll;
struct dispc_device *dispc;
- const struct dss_mgr_ops *mgr_ops;
struct omap_drm_private *mgr_ops_priv;
};
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index fba5f05e5e48..9df322ca467d 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -338,31 +338,23 @@ enum dss_writeback_channel {
DSS_WB_LCD3_MGR = 7,
};
-struct dss_mgr_ops {
- void (*start_update)(struct omap_drm_private *priv,
- enum omap_channel channel);
- int (*enable)(struct omap_drm_private *priv,
- enum omap_channel channel);
- void (*disable)(struct omap_drm_private *priv,
- enum omap_channel channel);
- void (*set_timings)(struct omap_drm_private *priv,
- enum omap_channel channel,
- const struct videomode *vm);
- void (*set_lcd_config)(struct omap_drm_private *priv,
- enum omap_channel channel,
- const struct dss_lcd_mgr_config *config);
- int (*register_framedone_handler)(struct omap_drm_private *priv,
- enum omap_channel channel,
- void (*handler)(void *), void *data);
- void (*unregister_framedone_handler)(struct omap_drm_private *priv,
- enum omap_channel channel,
- void (*handler)(void *), void *data);
-};
-
-int dss_install_mgr_ops(struct dss_device *dss,
- const struct dss_mgr_ops *mgr_ops,
- struct omap_drm_private *priv);
-void dss_uninstall_mgr_ops(struct dss_device *dss);
+void omap_crtc_dss_start_update(struct omap_drm_private *priv,
+ enum omap_channel channel);
+void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable);
+int omap_crtc_dss_enable(struct omap_drm_private *priv, enum omap_channel channel);
+void omap_crtc_dss_disable(struct omap_drm_private *priv, enum omap_channel channel);
+void omap_crtc_dss_set_timings(struct omap_drm_private *priv,
+ enum omap_channel channel,
+ const struct videomode *vm);
+void omap_crtc_dss_set_lcd_config(struct omap_drm_private *priv,
+ enum omap_channel channel,
+ const struct dss_lcd_mgr_config *config);
+int omap_crtc_dss_register_framedone(
+ struct omap_drm_private *priv, enum omap_channel channel,
+ void (*handler)(void *), void *data);
+void omap_crtc_dss_unregister_framedone(
+ struct omap_drm_private *priv, enum omap_channel channel,
+ void (*handler)(void *), void *data);
void dss_mgr_set_timings(struct omap_dss_device *dssdev,
const struct videomode *vm);
diff --git a/drivers/gpu/drm/omapdrm/dss/output.c b/drivers/gpu/drm/omapdrm/dss/output.c
index 7a14d2b5b2f7..2121c947947b 100644
--- a/drivers/gpu/drm/omapdrm/dss/output.c
+++ b/drivers/gpu/drm/omapdrm/dss/output.c
@@ -81,54 +81,35 @@ void omapdss_device_cleanup_output(struct omap_dss_device *out)
out->next_bridge : out->bridge);
}
-int dss_install_mgr_ops(struct dss_device *dss,
- const struct dss_mgr_ops *mgr_ops,
- struct omap_drm_private *priv)
-{
- if (dss->mgr_ops)
- return -EBUSY;
-
- dss->mgr_ops = mgr_ops;
- dss->mgr_ops_priv = priv;
-
- return 0;
-}
-
-void dss_uninstall_mgr_ops(struct dss_device *dss)
-{
- dss->mgr_ops = NULL;
- dss->mgr_ops_priv = NULL;
-}
-
void dss_mgr_set_timings(struct omap_dss_device *dssdev,
const struct videomode *vm)
{
- dssdev->dss->mgr_ops->set_timings(dssdev->dss->mgr_ops_priv,
+ omap_crtc_dss_set_timings(dssdev->dss->mgr_ops_priv,
dssdev->dispc_channel, vm);
}
void dss_mgr_set_lcd_config(struct omap_dss_device *dssdev,
const struct dss_lcd_mgr_config *config)
{
- dssdev->dss->mgr_ops->set_lcd_config(dssdev->dss->mgr_ops_priv,
+ omap_crtc_dss_set_lcd_config(dssdev->dss->mgr_ops_priv,
dssdev->dispc_channel, config);
}
int dss_mgr_enable(struct omap_dss_device *dssdev)
{
- return dssdev->dss->mgr_ops->enable(dssdev->dss->mgr_ops_priv,
+ return omap_crtc_dss_enable(dssdev->dss->mgr_ops_priv,
dssdev->dispc_channel);
}
void dss_mgr_disable(struct omap_dss_device *dssdev)
{
- dssdev->dss->mgr_ops->disable(dssdev->dss->mgr_ops_priv,
+ omap_crtc_dss_disable(dssdev->dss->mgr_ops_priv,
dssdev->dispc_channel);
}
void dss_mgr_start_update(struct omap_dss_device *dssdev)
{
- dssdev->dss->mgr_ops->start_update(dssdev->dss->mgr_ops_priv,
+ omap_crtc_dss_start_update(dssdev->dss->mgr_ops_priv,
dssdev->dispc_channel);
}
@@ -137,7 +118,7 @@ int dss_mgr_register_framedone_handler(struct omap_dss_device *dssdev,
{
struct dss_device *dss = dssdev->dss;
- return dss->mgr_ops->register_framedone_handler(dss->mgr_ops_priv,
+ return omap_crtc_dss_register_framedone(dss->mgr_ops_priv,
dssdev->dispc_channel,
handler, data);
}
@@ -147,7 +128,7 @@ void dss_mgr_unregister_framedone_handler(struct omap_dss_device *dssdev,
{
struct dss_device *dss = dssdev->dss;
- dss->mgr_ops->unregister_framedone_handler(dss->mgr_ops_priv,
+ omap_crtc_dss_unregister_framedone(dss->mgr_ops_priv,
dssdev->dispc_channel,
handler, data);
}
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 0bf5cef579b5..e3259338afb9 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -100,14 +100,14 @@ int omap_crtc_wait_pending(struct drm_crtc *crtc)
* the upstream part of the video pipe.
*/
-static void omap_crtc_dss_start_update(struct omap_drm_private *priv,
+void omap_crtc_dss_start_update(struct omap_drm_private *priv,
enum omap_channel channel)
{
dispc_mgr_enable(priv->dispc, channel, true);
}
/* Called only from the encoder enable/disable and suspend/resume handlers. */
-static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)
+void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)
{
struct omap_crtc_state *omap_state = to_omap_crtc_state(crtc->state);
struct drm_device *dev = crtc->dev;
@@ -180,8 +180,7 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)
}
-static int omap_crtc_dss_enable(struct omap_drm_private *priv,
- enum omap_channel channel)
+int omap_crtc_dss_enable(struct omap_drm_private *priv, enum omap_channel channel)
{
struct drm_crtc *crtc = priv->channels[channel]->crtc;
struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
@@ -193,8 +192,7 @@ static int omap_crtc_dss_enable(struct omap_drm_private *priv,
return 0;
}
-static void omap_crtc_dss_disable(struct omap_drm_private *priv,
- enum omap_channel channel)
+void omap_crtc_dss_disable(struct omap_drm_private *priv, enum omap_channel channel)
{
struct drm_crtc *crtc = priv->channels[channel]->crtc;
struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
@@ -202,7 +200,7 @@ static void omap_crtc_dss_disable(struct omap_drm_private *priv,
omap_crtc_set_enabled(&omap_crtc->base, false);
}
-static void omap_crtc_dss_set_timings(struct omap_drm_private *priv,
+void omap_crtc_dss_set_timings(struct omap_drm_private *priv,
enum omap_channel channel,
const struct videomode *vm)
{
@@ -213,7 +211,7 @@ static void omap_crtc_dss_set_timings(struct omap_drm_private *priv,
omap_crtc->vm = *vm;
}
-static void omap_crtc_dss_set_lcd_config(struct omap_drm_private *priv,
+void omap_crtc_dss_set_lcd_config(struct omap_drm_private *priv,
enum omap_channel channel,
const struct dss_lcd_mgr_config *config)
{
@@ -225,7 +223,7 @@ static void omap_crtc_dss_set_lcd_config(struct omap_drm_private *priv,
config);
}
-static int omap_crtc_dss_register_framedone(
+int omap_crtc_dss_register_framedone(
struct omap_drm_private *priv, enum omap_channel channel,
void (*handler)(void *), void *data)
{
@@ -244,7 +242,7 @@ static int omap_crtc_dss_register_framedone(
return 0;
}
-static void omap_crtc_dss_unregister_framedone(
+void omap_crtc_dss_unregister_framedone(
struct omap_drm_private *priv, enum omap_channel channel,
void (*handler)(void *), void *data)
{
@@ -261,16 +259,6 @@ static void omap_crtc_dss_unregister_framedone(
omap_crtc->framedone_handler_data = NULL;
}
-static const struct dss_mgr_ops mgr_ops = {
- .start_update = omap_crtc_dss_start_update,
- .enable = omap_crtc_dss_enable,
- .disable = omap_crtc_dss_disable,
- .set_timings = omap_crtc_dss_set_timings,
- .set_lcd_config = omap_crtc_dss_set_lcd_config,
- .register_framedone_handler = omap_crtc_dss_register_framedone,
- .unregister_framedone_handler = omap_crtc_dss_unregister_framedone,
-};
-
/* -----------------------------------------------------------------------------
* Setup, Flush and Page Flip
*/
@@ -753,16 +741,6 @@ static const char *channel_names[] = {
[OMAP_DSS_CHANNEL_LCD3] = "lcd3",
};
-void omap_crtc_pre_init(struct omap_drm_private *priv)
-{
- dss_install_mgr_ops(priv->dss, &mgr_ops, priv);
-}
-
-void omap_crtc_pre_uninit(struct omap_drm_private *priv)
-{
- dss_uninstall_mgr_ops(priv->dss);
-}
-
/* initialize crtc */
struct drm_crtc *omap_crtc_init(struct drm_device *dev,
struct omap_drm_pipeline *pipe,
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.h b/drivers/gpu/drm/omapdrm/omap_crtc.h
index 2fd57751ae2b..a8b9cbee86e0 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.h
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.h
@@ -22,8 +22,6 @@ struct videomode;
struct videomode *omap_crtc_timings(struct drm_crtc *crtc);
enum omap_channel omap_crtc_channel(struct drm_crtc *crtc);
-void omap_crtc_pre_init(struct omap_drm_private *priv);
-void omap_crtc_pre_uninit(struct omap_drm_private *priv);
struct drm_crtc *omap_crtc_init(struct drm_device *dev,
struct omap_drm_pipeline *pipe,
struct drm_plane *plane);
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 46cb088c2977..da7183e98e3f 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -581,7 +581,7 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
priv->dss = pdata->dss;
priv->dispc = dispc_get_dispc(priv->dss);
- omap_crtc_pre_init(priv);
+ priv->dss->mgr_ops_priv = priv;
soc = soc_device_match(omapdrm_soc_devices);
priv->omaprev = soc ? (unsigned int)soc->data : 0;
@@ -634,7 +634,6 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
omap_gem_deinit(ddev);
destroy_workqueue(priv->wq);
omap_disconnect_pipelines(ddev);
- omap_crtc_pre_uninit(priv);
drm_dev_put(ddev);
return ret;
}
@@ -660,7 +659,6 @@ static void omapdrm_cleanup(struct omap_drm_private *priv)
destroy_workqueue(priv->wq);
omap_disconnect_pipelines(ddev);
- omap_crtc_pre_uninit(priv);
drm_dev_put(ddev);
}
--
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