linux-kernel - [RFC PATCH 4/8] drm/arm/mali: Adapt mali writeback to new drm_writeback

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Message-Id: <20250811092707.3986802-5-suraj.kandpal@intel.com>
Date: Mon, 11 Aug 2025 14:57:03 +0530
From: Suraj Kandpal <suraj.kandpal@...el.com>
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	Suraj Kandpal <suraj.kandpal@...el.com>
Subject: [RFC PATCH 4/8] drm/arm/mali: Adapt mali writeback to new drm_writeback_connector

Now that drm_writeback_connector is embedded with the drm_connector
adapt the malidp writeback functionality to this changes. This includes
changing the drm_writeback_connector to be changed to drm_connector
within the malidp_drm.
Some other changes are done which are a result of the all the above
changes mentioned.

Signed-off-by: Suraj Kandpal <suraj.kandpal@...el.com>
---
 drivers/gpu/drm/arm/malidp_drv.h | 2 +-
 drivers/gpu/drm/arm/malidp_mw.c  | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/arm/malidp_drv.h b/drivers/gpu/drm/arm/malidp_drv.h
index bc0387876dea..cc6d21aa5544 100644
--- a/drivers/gpu/drm/arm/malidp_drv.h
+++ b/drivers/gpu/drm/arm/malidp_drv.h
@@ -32,7 +32,7 @@ struct malidp_drm {
 	struct drm_device base;
 	struct malidp_hw_device *dev;
 	struct drm_crtc crtc;
-	struct drm_writeback_connector mw_connector;
+	struct drm_connector connector;
 	wait_queue_head_t wq;
 	struct drm_pending_vblank_event *event;
 	atomic_t config_valid;
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index 182275c0c29c..67fcdc7b3669 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -212,7 +212,7 @@ int malidp_mw_connector_init(struct drm_device *drm)
 	if (!malidp->dev->hw->enable_memwrite)
 		return 0;
 
-	drm_connector_helper_add(&malidp->mw_connector.base,
+	drm_connector_helper_add(&malidp->connector,
 				 &malidp_mw_connector_helper_funcs);
 
 	formats = get_writeback_formats(malidp, &n_formats);
@@ -228,7 +228,7 @@ int malidp_mw_connector_init(struct drm_device *drm)
 
 	encoder->possible_crtcs = 1 << drm_crtc_index(&malidp->crtc);
 
-	ret = drmm_writeback_connector_init(drm, &malidp->mw_connector,
+	ret = drmm_writeback_connector_init(drm, &malidp->connector.writeback,
 					    &malidp_mw_connector_funcs,
 					    encoder,
 					    formats, n_formats);
@@ -243,7 +243,7 @@ void malidp_mw_atomic_commit(struct drm_device *drm,
 			     struct drm_atomic_state *old_state)
 {
 	struct malidp_drm *malidp = drm_to_malidp(drm);
-	struct drm_writeback_connector *mw_conn = &malidp->mw_connector;
+	struct drm_writeback_connector *mw_conn = &malidp->connector.writeback;
 	struct drm_connector_state *conn_state = mw_conn->base.state;
 	struct malidp_hw_device *hwdev = malidp->dev;
 	struct malidp_mw_connector_state *mw_state;
-- 
2.34.1