From: Stephen Boyd <swboyd@chromium.org>
To: Rob Clark <robdclark@gmail.com>,
Abhinav Kumar <quic_abhinavk@quicinc.com>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev,
Sean Paul <sean@poorly.run>,
dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
Kuogee Hsieh <quic_khsieh@quicinc.com>
Subject: [PATCH] drm/msm/dp: Remove encoder pointer from struct msm_dp
Date: Fri, 24 Jun 2022 17:28:11 -0700 [thread overview]
Message-ID: <20220625002811.3225344-1-swboyd@chromium.org> (raw)
We don't need to stash the encoder here. Instead we can simply pass it
around as an argument.
Cc: Kuogee Hsieh <quic_khsieh@quicinc.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---
drivers/gpu/drm/msm/dp/dp_display.c | 4 +---
drivers/gpu/drm/msm/dp/dp_display.h | 1 -
drivers/gpu/drm/msm/dp/dp_drm.c | 8 ++++----
drivers/gpu/drm/msm/dp/dp_drm.h | 2 +-
4 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index da5c03a8cc4c..798fd5398b48 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -1621,8 +1621,6 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
return ret;
}
- dp_display->encoder = encoder;
-
ret = dp_display_get_next_bridge(dp_display);
if (ret)
return ret;
@@ -1638,7 +1636,7 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
priv->bridges[priv->num_bridges++] = dp_display->bridge;
- dp_display->connector = dp_drm_connector_init(dp_display);
+ dp_display->connector = dp_drm_connector_init(dp_display, encoder);
if (IS_ERR(dp_display->connector)) {
ret = PTR_ERR(dp_display->connector);
DRM_DEV_ERROR(dev->dev,
diff --git a/drivers/gpu/drm/msm/dp/dp_display.h b/drivers/gpu/drm/msm/dp/dp_display.h
index 4f9fe4d7610b..dcedf021f7fe 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.h
+++ b/drivers/gpu/drm/msm/dp/dp_display.h
@@ -15,7 +15,6 @@ struct msm_dp {
struct device *codec_dev;
struct drm_bridge *bridge;
struct drm_connector *connector;
- struct drm_encoder *encoder;
struct drm_bridge *next_bridge;
bool is_connected;
bool audio_enabled;
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c
index 62d58b9c4647..6df25f7662e7 100644
--- a/drivers/gpu/drm/msm/dp/dp_drm.c
+++ b/drivers/gpu/drm/msm/dp/dp_drm.c
@@ -116,7 +116,7 @@ struct drm_bridge *dp_bridge_init(struct msm_dp *dp_display, struct drm_device *
}
if (dp_display->next_bridge) {
- rc = drm_bridge_attach(dp_display->encoder,
+ rc = drm_bridge_attach(encoder,
dp_display->next_bridge, bridge,
DRM_BRIDGE_ATTACH_NO_CONNECTOR);
if (rc < 0) {
@@ -130,15 +130,15 @@ struct drm_bridge *dp_bridge_init(struct msm_dp *dp_display, struct drm_device *
}
/* connector initialization */
-struct drm_connector *dp_drm_connector_init(struct msm_dp *dp_display)
+struct drm_connector *dp_drm_connector_init(struct msm_dp *dp_display, struct drm_encoder *encoder)
{
struct drm_connector *connector = NULL;
- connector = drm_bridge_connector_init(dp_display->drm_dev, dp_display->encoder);
+ connector = drm_bridge_connector_init(dp_display->drm_dev, encoder);
if (IS_ERR(connector))
return connector;
- drm_connector_attach_encoder(connector, dp_display->encoder);
+ drm_connector_attach_encoder(connector, encoder);
return connector;
}
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.h b/drivers/gpu/drm/msm/dp/dp_drm.h
index f4b1ed1e24f7..82035dbb0578 100644
--- a/drivers/gpu/drm/msm/dp/dp_drm.h
+++ b/drivers/gpu/drm/msm/dp/dp_drm.h
@@ -19,7 +19,7 @@ struct msm_dp_bridge {
#define to_dp_bridge(x) container_of((x), struct msm_dp_bridge, bridge)
-struct drm_connector *dp_drm_connector_init(struct msm_dp *dp_display);
+struct drm_connector *dp_drm_connector_init(struct msm_dp *dp_display, struct drm_encoder *encoder);
struct drm_bridge *dp_bridge_init(struct msm_dp *dp_display, struct drm_device *dev,
struct drm_encoder *encoder);
base-commit: 24df12013853ac59c52cc726e9cbe51e38d09eda
--
https://chromeos.dev
next reply other threads:[~2022-06-25 0:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-25 0:28 Stephen Boyd [this message]
2022-06-25 0:29 ` Dmitry Baryshkov
2022-06-25 2:11 ` Abhinav Kumar
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