Change the prefix of bridge helpers targeting a bridge chain from
drm_bridge_ to drm_bridge_chain_ to better reflect the fact that
the operation will happen on all elements of chain, starting at the
bridge passed in argument.
Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
---
Changes in v2:
* Pass te bridge, not the encoder, so we can later act on a sub-chain
instead of the whole chain
---
drivers/gpu/drm/drm_atomic_helper.c | 20 +++--
drivers/gpu/drm/drm_bridge.c | 125 ++++++++++++++--------------
drivers/gpu/drm/drm_crtc_helper.c | 28 +++----
drivers/gpu/drm/drm_probe_helper.c | 2 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c | 4 +-
include/drm/drm_bridge.h | 64 +++++++-------
6 files changed, 126 insertions(+), 117 deletions(-)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 3fe60076da05..cccd9e3531c1 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -445,9 +445,9 @@ mode_fixup(struct drm_atomic_state *state)
encoder = new_conn_state->best_encoder;
funcs = encoder->helper_private;
- ret = drm_bridge_mode_fixup(&encoder->bridge,
- &new_crtc_state->mode,
- &new_crtc_state->adjusted_mode);
+ ret = drm_bridge_chain_mode_fixup(&encoder->bridge,
+ &new_crtc_state->mode,
+ &new_crtc_state->adjusted_mode);
if (!ret) {
DRM_DEBUG_ATOMIC("Bridge fixup failed\n");
return -EINVAL;
@@ -512,7 +512,7 @@ static enum drm_mode_status mode_valid_path(struct drm_connector *connector,
return ret;
}
- ret = drm_bridge_mode_valid(&encoder->bridge, mode);
+ ret = drm_bridge_chain_mode_valid(&encoder->bridge, mode);
if (ret != MODE_OK) {
DRM_DEBUG_ATOMIC("[BRIDGE] mode_valid() failed\n");
return ret;
@@ -1031,7 +1031,7 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state)
* Each encoder has at most one connector (since we always steal
* it away), so we won't call disable hooks twice.
*/
- drm_atomic_bridge_disable(&encoder->bridge, old_state);
+ drm_atomic_bridge_chain_disable(&encoder->bridge, old_state);
/* Right function depends upon target state. */
if (funcs) {
@@ -1045,7 +1045,8 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state)
funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
}
- drm_atomic_bridge_post_disable(&encoder->bridge, old_state);
+ drm_atomic_bridge_chain_post_disable(&encoder->bridge,
+ old_state);
}
for_each_oldnew_crtc_in_state(old_state, crtc, old_crtc_state, new_crtc_state, i) {
@@ -1226,7 +1227,8 @@ crtc_set_mode(struct drm_device *dev, struct drm_atomic_state *old_state)
funcs->mode_set(encoder, mode, adjusted_mode);
}
- drm_bridge_mode_set(&encoder->bridge, mode, adjusted_mode);
+ drm_bridge_chain_mode_set(&encoder->bridge, mode,
+ adjusted_mode);
}
}
@@ -1343,7 +1345,7 @@ void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev,
* Each encoder has at most one connector (since we always steal
* it away), so we won't call enable hooks twice.
*/
- drm_atomic_bridge_pre_enable(&encoder->bridge, old_state);
+ drm_atomic_bridge_chain_pre_enable(&encoder->bridge, old_state);
if (funcs) {
if (funcs->atomic_enable)
@@ -1354,7 +1356,7 @@ void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev,
funcs->commit(encoder);
}
- drm_atomic_bridge_enable(&encoder->bridge, old_state);
+ drm_atomic_bridge_chain_enable(&encoder->bridge, old_state);
}
drm_atomic_helper_commit_writebacks(dev, old_state);
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index c5d6b17f6790..52f1263530b7 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -172,8 +172,8 @@ void drm_bridge_detach(struct drm_bridge *bridge)
*/
/**
- * drm_bridge_mode_fixup - fixup proposed mode for all bridges in the
- * encoder chain
+ * drm_bridge_chain_mode_fixup - fixup proposed mode for all bridges in the
+ * encoder chain
* @bridge: bridge control structure
* @mode: desired mode to be set for the bridge
* @adjusted_mode: updated mode that works for this bridge
@@ -186,9 +186,9 @@ void drm_bridge_detach(struct drm_bridge *bridge)
* RETURNS:
* true on success, false on failure
*/
-bool drm_bridge_mode_fixup(struct drm_bridge *bridge,
- const struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
+bool drm_bridge_chain_mode_fixup(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
{
bool ret = true;
@@ -198,15 +198,16 @@ bool drm_bridge_mode_fixup(struct drm_bridge *bridge,
if (bridge->funcs->mode_fixup)
ret = bridge->funcs->mode_fixup(bridge, mode, adjusted_mode);
- ret = ret && drm_bridge_mode_fixup(bridge->next, mode, adjusted_mode);
+ ret = ret && drm_bridge_chain_mode_fixup(bridge->next, mode,
+ adjusted_mode);
return ret;
}
-EXPORT_SYMBOL(drm_bridge_mode_fixup);
+EXPORT_SYMBOL(drm_bridge_chain_mode_fixup);
/**
- * drm_bridge_mode_valid - validate the mode against all bridges in the
- * encoder chain.
+ * drm_bridge_chain_mode_valid - validate the mode against all bridges in the
+ * encoder chain.
* @bridge: bridge control structure
* @mode: desired mode to be validated
*
@@ -219,8 +220,9 @@ EXPORT_SYMBOL(drm_bridge_mode_fixup);
* RETURNS:
* MODE_OK on success, drm_mode_status Enum error code on failure
*/
-enum drm_mode_status drm_bridge_mode_valid(struct drm_bridge *bridge,
- const struct drm_display_mode *mode)
+enum drm_mode_status
+drm_bridge_chain_mode_valid(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode)
{
enum drm_mode_status ret = MODE_OK;
@@ -233,12 +235,12 @@ enum drm_mode_status drm_bridge_mode_valid(struct drm_bridge *bridge,
if (ret != MODE_OK)
return ret;
- return drm_bridge_mode_valid(bridge->next, mode);
+ return drm_bridge_chain_mode_valid(bridge->next, mode);
}
-EXPORT_SYMBOL(drm_bridge_mode_valid);
+EXPORT_SYMBOL(drm_bridge_chain_mode_valid);
/**
- * drm_bridge_disable - disables all bridges in the encoder chain
+ * drm_bridge_chain_disable - disables all bridges in the encoder chain
* @bridge: bridge control structure
*
* Calls &drm_bridge_funcs.disable op for all the bridges in the encoder
@@ -247,20 +249,21 @@ EXPORT_SYMBOL(drm_bridge_mode_valid);
*
* Note: the bridge passed should be the one closest to the encoder
*/
-void drm_bridge_disable(struct drm_bridge *bridge)
+void drm_bridge_chain_disable(struct drm_bridge *bridge)
{
if (!bridge)
return;
- drm_bridge_disable(bridge->next);
+ drm_bridge_chain_disable(bridge->next);
if (bridge->funcs->disable)
bridge->funcs->disable(bridge);
}
-EXPORT_SYMBOL(drm_bridge_disable);
+EXPORT_SYMBOL(drm_bridge_chain_disable);
/**
- * drm_bridge_post_disable - cleans up after disabling all bridges in the encoder chain
+ * drm_bridge_chain_post_disable - cleans up after disabling all bridges in the
+ * encoder chain
* @bridge: bridge control structure
*
* Calls &drm_bridge_funcs.post_disable op for all the bridges in the
@@ -269,7 +272,7 @@ EXPORT_SYMBOL(drm_bridge_disable);
*
* Note: the bridge passed should be the one closest to the encoder
*/
-void drm_bridge_post_disable(struct drm_bridge *bridge)
+void drm_bridge_chain_post_disable(struct drm_bridge *bridge)
{
if (!bridge)
return;
@@ -277,25 +280,25 @@ void drm_bridge_post_disable(struct drm_bridge *bridge)
if (bridge->funcs->post_disable)
bridge->funcs->post_disable(bridge);
- drm_bridge_post_disable(bridge->next);
+ drm_bridge_chain_post_disable(bridge->next);
}
-EXPORT_SYMBOL(drm_bridge_post_disable);
+EXPORT_SYMBOL(drm_bridge_chain_post_disable);
/**
- * drm_bridge_mode_set - set proposed mode for all bridges in the
- * encoder chain
+ * drm_bridge_chain_mode_set - set proposed mode for all bridges in the
+ * encoder chain
* @bridge: bridge control structure
- * @mode: desired mode to be set for the bridge
- * @adjusted_mode: updated mode that works for this bridge
+ * @mode: desired mode to be set for the encoder chain
+ * @adjusted_mode: updated mode that works for this encoder chain
*
* Calls &drm_bridge_funcs.mode_set op for all the bridges in the
* encoder chain, starting from the first bridge to the last.
*
* Note: the bridge passed should be the one closest to the encoder
*/
-void drm_bridge_mode_set(struct drm_bridge *bridge,
- const struct drm_display_mode *mode,
- const struct drm_display_mode *adjusted_mode)
+void drm_bridge_chain_mode_set(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode,
+ const struct drm_display_mode *adjusted_mode)
{
if (!bridge)
return;
@@ -303,13 +306,13 @@ void drm_bridge_mode_set(struct drm_bridge *bridge,
if (bridge->funcs->mode_set)
bridge->funcs->mode_set(bridge, mode, adjusted_mode);
- drm_bridge_mode_set(bridge->next, mode, adjusted_mode);
+ drm_bridge_chain_mode_set(bridge->next, mode, adjusted_mode);
}
-EXPORT_SYMBOL(drm_bridge_mode_set);
+EXPORT_SYMBOL(drm_bridge_chain_mode_set);
/**
- * drm_bridge_pre_enable - prepares for enabling all
- * bridges in the encoder chain
+ * drm_bridge_chain_pre_enable - prepares for enabling all bridges in the
+ * encoder chain
* @bridge: bridge control structure
*
* Calls &drm_bridge_funcs.pre_enable op for all the bridges in the encoder
@@ -318,20 +321,20 @@ EXPORT_SYMBOL(drm_bridge_mode_set);
*
* Note: the bridge passed should be the one closest to the encoder
*/
-void drm_bridge_pre_enable(struct drm_bridge *bridge)
+void drm_bridge_chain_pre_enable(struct drm_bridge *bridge)
{
if (!bridge)
return;
- drm_bridge_pre_enable(bridge->next);
+ drm_bridge_chain_pre_enable(bridge->next);
if (bridge->funcs->pre_enable)
bridge->funcs->pre_enable(bridge);
}
-EXPORT_SYMBOL(drm_bridge_pre_enable);
+EXPORT_SYMBOL(drm_bridge_chain_pre_enable);
/**
- * drm_bridge_enable - enables all bridges in the encoder chain
+ * drm_bridge_chain_enable - enables all bridges in the encoder chain
* @bridge: bridge control structure
*
* Calls &drm_bridge_funcs.enable op for all the bridges in the encoder
@@ -340,7 +343,7 @@ EXPORT_SYMBOL(drm_bridge_pre_enable);
*
* Note that the bridge passed should be the one closest to the encoder
*/
-void drm_bridge_enable(struct drm_bridge *bridge)
+void drm_bridge_chain_enable(struct drm_bridge *bridge)
{
if (!bridge)
return;
@@ -348,12 +351,12 @@ void drm_bridge_enable(struct drm_bridge *bridge)
if (bridge->funcs->enable)
bridge->funcs->enable(bridge);
- drm_bridge_enable(bridge->next);
+ drm_bridge_chain_enable(bridge->next);
}
-EXPORT_SYMBOL(drm_bridge_enable);
+EXPORT_SYMBOL(drm_bridge_chain_enable);
/**
- * drm_atomic_bridge_disable - disables all bridges in the encoder chain
+ * drm_atomic_bridge_chain_disable - disables all bridges in the encoder chain
* @bridge: bridge control structure
* @state: atomic state being committed
*
@@ -364,24 +367,24 @@ EXPORT_SYMBOL(drm_bridge_enable);
*
* Note: the bridge passed should be the one closest to the encoder
*/
-void drm_atomic_bridge_disable(struct drm_bridge *bridge,
- struct drm_atomic_state *state)
+void drm_atomic_bridge_chain_disable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state)
{
if (!bridge)
return;
- drm_atomic_bridge_disable(bridge->next, state);
+ drm_atomic_bridge_chain_disable(bridge->next, state);
if (bridge->funcs->atomic_disable)
bridge->funcs->atomic_disable(bridge, state);
else if (bridge->funcs->disable)
bridge->funcs->disable(bridge);
}
-EXPORT_SYMBOL(drm_atomic_bridge_disable);
+EXPORT_SYMBOL(drm_atomic_bridge_chain_disable);
/**
- * drm_atomic_bridge_post_disable - cleans up after disabling all bridges in the
- * encoder chain
+ * drm_atomic_bridge_chain_post_disable - cleans up after disabling all bridges
+ * in the encoder chain
* @bridge: bridge control structure
* @state: atomic state being committed
*
@@ -392,8 +395,8 @@ EXPORT_SYMBOL(drm_atomic_bridge_disable);
*
* Note: the bridge passed should be the one closest to the encoder
*/
-void drm_atomic_bridge_post_disable(struct drm_bridge *bridge,
- struct drm_atomic_state *state)
+void drm_atomic_bridge_chain_post_disable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state)
{
if (!bridge)
return;
@@ -403,13 +406,13 @@ void drm_atomic_bridge_post_disable(struct drm_bridge *bridge,
else if (bridge->funcs->post_disable)
bridge->funcs->post_disable(bridge);
- drm_atomic_bridge_post_disable(bridge->next, state);
+ drm_atomic_bridge_chain_post_disable(bridge->next, state);
}
-EXPORT_SYMBOL(drm_atomic_bridge_post_disable);
+EXPORT_SYMBOL(drm_atomic_bridge_chain_post_disable);
/**
- * drm_atomic_bridge_pre_enable - prepares for enabling all bridges in the
- * encoder chain
+ * drm_atomic_bridge_chain_pre_enable - prepares for enabling all bridges in
+ * the encoder chain
* @bridge: bridge control structure
* @state: atomic state being committed
*
@@ -420,23 +423,23 @@ EXPORT_SYMBOL(drm_atomic_bridge_post_disable);
*
* Note: the bridge passed should be the one closest to the encoder
*/
-void drm_atomic_bridge_pre_enable(struct drm_bridge *bridge,
- struct drm_atomic_state *state)
+void drm_atomic_bridge_chain_pre_enable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state)
{
if (!bridge)
return;
- drm_atomic_bridge_pre_enable(bridge->next, state);
+ drm_atomic_bridge_chain_pre_enable(bridge->next, state);
if (bridge->funcs->atomic_pre_enable)
bridge->funcs->atomic_pre_enable(bridge, state);
else if (bridge->funcs->pre_enable)
bridge->funcs->pre_enable(bridge);
}
-EXPORT_SYMBOL(drm_atomic_bridge_pre_enable);
+EXPORT_SYMBOL(drm_atomic_bridge_chain_pre_enable);
/**
- * drm_atomic_bridge_enable - enables all bridges in the encoder chain
+ * drm_atomic_bridge_chain_enable - enables all bridges in the encoder chain
* @bridge: bridge control structure
* @state: atomic state being committed
*
@@ -447,8 +450,8 @@ EXPORT_SYMBOL(drm_atomic_bridge_pre_enable);
*
* Note: the bridge passed should be the one closest to the encoder
*/
-void drm_atomic_bridge_enable(struct drm_bridge *bridge,
- struct drm_atomic_state *state)
+void drm_atomic_bridge_chain_enable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state)
{
if (!bridge)
return;
@@ -458,9 +461,9 @@ void drm_atomic_bridge_enable(struct drm_bridge *bridge,
else if (bridge->funcs->enable)
bridge->funcs->enable(bridge);
- drm_atomic_bridge_enable(bridge->next, state);
+ drm_atomic_bridge_chain_enable(bridge->next, state);
}
-EXPORT_SYMBOL(drm_atomic_bridge_enable);
+EXPORT_SYMBOL(drm_atomic_bridge_chain_enable);
#ifdef CONFIG_OF
/**
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index c80e33a84605..18cdf9b8fdb0 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -160,14 +160,14 @@ drm_encoder_disable(struct drm_encoder *encoder)
if (!encoder_funcs)
return;
- drm_bridge_disable(&encoder->bridge);
+ drm_bridge_chain_disable(&encoder->bridge);
if (encoder_funcs->disable)
(*encoder_funcs->disable)(encoder);
else if (encoder_funcs->dpms)
(*encoder_funcs->dpms)(encoder, DRM_MODE_DPMS_OFF);
- drm_bridge_post_disable(&encoder->bridge);
+ drm_bridge_chain_post_disable(&encoder->bridge);
}
static void __drm_helper_disable_unused_functions(struct drm_device *dev)
@@ -327,8 +327,8 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (!encoder_funcs)
continue;
- ret = drm_bridge_mode_fixup(&encoder->bridge, mode,
- adjusted_mode);
+ ret = drm_bridge_chain_mode_fixup(&encoder->bridge, mode,
+ adjusted_mode);
if (!ret) {
DRM_DEBUG_KMS("Bridge fixup failed\n");
goto done;
@@ -365,13 +365,13 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (!encoder_funcs)
continue;
- drm_bridge_disable(&encoder->bridge);
+ drm_bridge_chain_disable(&encoder->bridge);
/* Disable the encoders as the first thing we do. */
if (encoder_funcs->prepare)
encoder_funcs->prepare(encoder);
- drm_bridge_post_disable(&encoder->bridge);
+ drm_bridge_chain_post_disable(&encoder->bridge);
}
drm_crtc_prepare_encoders(dev);
@@ -399,7 +399,8 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (encoder_funcs->mode_set)
encoder_funcs->mode_set(encoder, mode, adjusted_mode);
- drm_bridge_mode_set(&encoder->bridge, mode, adjusted_mode);
+ drm_bridge_chain_mode_set(&encoder->bridge, mode,
+ adjusted_mode);
}
/* Now enable the clocks, plane, pipe, and connectors that we set up. */
@@ -414,12 +415,12 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (!encoder_funcs)
continue;
- drm_bridge_pre_enable(&encoder->bridge);
+ drm_bridge_chain_pre_enable(&encoder->bridge);
if (encoder_funcs->commit)
encoder_funcs->commit(encoder);
- drm_bridge_enable(&encoder->bridge);
+ drm_bridge_chain_enable(&encoder->bridge);
}
/* Calculate and store various constants which
@@ -818,7 +819,6 @@ static int drm_helper_choose_encoder_dpms(struct drm_encoder *encoder)
/* Helper which handles bridge ordering around encoder dpms */
static void drm_helper_encoder_dpms(struct drm_encoder *encoder, int mode)
{
- struct drm_bridge *bridge = &encoder->bridge;
const struct drm_encoder_helper_funcs *encoder_funcs;
encoder_funcs = encoder->helper_private;
@@ -826,17 +826,17 @@ static void drm_helper_encoder_dpms(struct drm_encoder *encoder, int mode)
return;
if (mode == DRM_MODE_DPMS_ON)
- drm_bridge_pre_enable(bridge);
+ drm_bridge_chain_pre_enable(&encoder->bridge);
else
- drm_bridge_disable(bridge);
+ drm_bridge_chain_disable(&encoder->bridge);
if (encoder_funcs->dpms)
encoder_funcs->dpms(encoder, mode);
if (mode == DRM_MODE_DPMS_ON)
- drm_bridge_enable(bridge);
+ drm_bridge_chain_enable(&encoder->bridge);
else
- drm_bridge_post_disable(bridge);
+ drm_bridge_chain_post_disable(&encoder->bridge);
}
static int drm_helper_choose_crtc_dpms(struct drm_crtc *crtc)
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index e4af2f9fa372..a5c49b1bef2d 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -113,7 +113,7 @@ drm_mode_validate_pipeline(struct drm_display_mode *mode,
continue;
}
- ret = drm_bridge_mode_valid(&encoder->bridge, mode);
+ ret = drm_bridge_chain_mode_valid(&encoder->bridge, mode);
if (ret != MODE_OK) {
/* There is also no point in continuing for crtc check
* here. */
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index c79b1f855d89..ea68b5adccbe 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1247,8 +1247,8 @@ static int mtk_hdmi_conn_mode_valid(struct drm_connector *conn,
struct drm_display_mode adjusted_mode;
drm_mode_copy(&adjusted_mode, mode);
- if (!drm_bridge_mode_fixup(hdmi->bridge.next, mode,
- &adjusted_mode))
+ if (!drm_bridge_chain_mode_fixup(hdmi->bridge.next, mode,
+ &adjusted_mode))
return MODE_BAD;
}
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 7616f6562fe4..442a0654e1bf 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -254,9 +254,10 @@ struct drm_bridge_funcs {
* there is one) when this callback is called.
*
* Note that this function will only be invoked in the context of an
- * atomic commit. It will not be invoked from &drm_bridge_pre_enable. It
- * would be prudent to also provide an implementation of @pre_enable if
- * you are expecting driver calls into &drm_bridge_pre_enable.
+ * atomic commit. It will not be invoked from
+ * &drm_bridge_chain_pre_enable. It would be prudent to also provide an
+ * implementation of @pre_enable if you are expecting driver calls into
+ * &drm_bridge_chain_pre_enable.
*
* The @atomic_pre_enable callback is optional.
*/
@@ -279,9 +280,9 @@ struct drm_bridge_funcs {
* chain if there is one.
*
* Note that this function will only be invoked in the context of an
- * atomic commit. It will not be invoked from &drm_bridge_enable. It
- * would be prudent to also provide an implementation of @enable if
- * you are expecting driver calls into &drm_bridge_enable.
+ * atomic commit. It will not be invoked from &drm_bridge_chain_enable.
+ * It would be prudent to also provide an implementation of @enable if
+ * you are expecting driver calls into &drm_bridge_chain_enable.
*
* The enable callback is optional.
*/
@@ -301,9 +302,10 @@ struct drm_bridge_funcs {
* signals) feeding it is still running when this callback is called.
*
* Note that this function will only be invoked in the context of an
- * atomic commit. It will not be invoked from &drm_bridge_disable. It
- * would be prudent to also provide an implementation of @disable if
- * you are expecting driver calls into &drm_bridge_disable.
+ * atomic commit. It will not be invoked from
+ * &drm_bridge_chain_disable. It would be prudent to also provide an
+ * implementation of @disable if you are expecting driver calls into
+ * &drm_bridge_chain_disable.
*
* The disable callback is optional.
*/
@@ -325,10 +327,11 @@ struct drm_bridge_funcs {
* called.
*
* Note that this function will only be invoked in the context of an
- * atomic commit. It will not be invoked from &drm_bridge_post_disable.
+ * atomic commit. It will not be invoked from
+ * &drm_bridge_chain_post_disable.
* It would be prudent to also provide an implementation of
* @post_disable if you are expecting driver calls into
- * &drm_bridge_post_disable.
+ * &drm_bridge_chain_post_disable.
*
* The post_disable callback is optional.
*/
@@ -406,27 +409,28 @@ struct drm_bridge *of_drm_find_bridge(struct device_node *np);
int drm_bridge_attach(struct drm_encoder *encoder, struct drm_bridge *bridge,
struct drm_bridge *previous);
-bool drm_bridge_mode_fixup(struct drm_bridge *bridge,
- const struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode);
-enum drm_mode_status drm_bridge_mode_valid(struct drm_bridge *bridge,
- const struct drm_display_mode *mode);
-void drm_bridge_disable(struct drm_bridge *bridge);
-void drm_bridge_post_disable(struct drm_bridge *bridge);
-void drm_bridge_mode_set(struct drm_bridge *bridge,
- const struct drm_display_mode *mode,
- const struct drm_display_mode *adjusted_mode);
-void drm_bridge_pre_enable(struct drm_bridge *bridge);
-void drm_bridge_enable(struct drm_bridge *bridge);
+bool drm_bridge_chain_mode_fixup(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode);
+enum drm_mode_status
+drm_bridge_chain_mode_valid(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode);
+void drm_bridge_chain_disable(struct drm_bridge *bridge);
+void drm_bridge_chain_post_disable(struct drm_bridge *bridge);
+void drm_bridge_chain_mode_set(struct drm_bridge *bridge,
+ const struct drm_display_mode *mode,
+ const struct drm_display_mode *adjusted_mode);
+void drm_bridge_chain_pre_enable(struct drm_bridge *bridge);
+void drm_bridge_chain_enable(struct drm_bridge *bridge);
-void drm_atomic_bridge_disable(struct drm_bridge *bridge,
- struct drm_atomic_state *state);
-void drm_atomic_bridge_post_disable(struct drm_bridge *bridge,
+void drm_atomic_bridge_chain_disable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state);
+void drm_atomic_bridge_chain_post_disable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state);
+void drm_atomic_bridge_chain_pre_enable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state);
+void drm_atomic_bridge_chain_enable(struct drm_bridge *bridge,
struct drm_atomic_state *state);
-void drm_atomic_bridge_pre_enable(struct drm_bridge *bridge,
- struct drm_atomic_state *state);
-void drm_atomic_bridge_enable(struct drm_bridge *bridge,
- struct drm_atomic_state *state);
#ifdef CONFIG_DRM_PANEL_BRIDGE
struct drm_bridge *drm_panel_bridge_add(struct drm_panel *panel,
--
2.21.0
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