From: Suraj Kandpal <suraj.kandpal@intel.com>
To: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
linux-renesas-soc@vger.kernel.org,
intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Cc: dmitry.baryshkov@oss.qualcomm.com, John.Harrison@Igalia.com,
kernel-dev@igalia.com, alex.hung@amd.com, liviu.dudau@arm.com,
louis.chauvet@bootlin.com, maarten.lankhorst@linux.intel.com,
mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com,
simona@ffwll.ch, laurent.pinchart+renesas@ideasonboard.com,
tomi.valkeinen+renesas@ideasonboard.com,
kieran.bingham+renesas@ideasonboard.com,
dave.stevenson@raspberrypi.com, mcanal@igalia.com,
kernel-list@raspberrypi.com, uma.shankar@intel.com,
arun.r.murthy@intel.com, Suraj Kandpal <suraj.kandpal@intel.com>
Subject: [PATCH v7 8/8] drm: writeback: Modify cleanup_writeback_job helper
Date: Tue, 10 Nov 2026 11:46:37 +0530 [thread overview]
Message-ID: <20261110061637.2500929-9-suraj.kandpal@intel.com> (raw)
In-Reply-To: <20261110061637.2500929-1-suraj.kandpal@intel.com>
The cleanup_writeback_job() connector helper hook needs access to
the parent drm_connector object as well as the drm_writeback_connector
object itself. So, pass in the top level drm_connector and traverse
down to drm_writeback_connector rather than passing in the lower
level object and traversing back up. This also makes it uniform
with the params passed to other drm_connector_helper_funcs hooks.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: John Harrison <John.Harrison@Igalia.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
---
v6 -> v7:
- Rebase over latest kernel
- Rebase over latest writeback series by Dmitry
v5 -> v6:
- Rebase over latest kernel
v3 -> v4:
- Update subject line for consitency (John)
- Update commit message across commits for consitency (John)
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c | 2 +-
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.h | 2 +-
drivers/gpu/drm/drm_writeback.c | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c | 3 +--
drivers/gpu/drm/renesas/rcar-du/rcar_du_writeback.c | 5 ++---
drivers/gpu/drm/vkms/vkms_writeback.c | 5 +----
include/drm/drm_modeset_helper_vtables.h | 2 +-
7 files changed, 8 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c
index afed660762fd..90ffa9e83957 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c
@@ -196,7 +196,7 @@ STATIC_IFN_KUNIT int amdgpu_dm_wb_prepare_job(struct drm_connector *wb_connector
}
EXPORT_IF_KUNIT(amdgpu_dm_wb_prepare_job);
-STATIC_IFN_KUNIT void amdgpu_dm_wb_cleanup_job(struct drm_writeback_connector *connector,
+STATIC_IFN_KUNIT void amdgpu_dm_wb_cleanup_job(struct drm_connector *connector,
struct drm_writeback_job *job)
{
struct amdgpu_bo *rbo;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.h
index ede7ff007ad7..4050d83a2a95 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.h
@@ -61,7 +61,7 @@ int amdgpu_dm_wb_encoder_atomic_check(struct drm_encoder *encoder,
int amdgpu_dm_wb_connector_get_modes(struct drm_connector *connector);
int amdgpu_dm_wb_prepare_job(struct drm_connector *wb_connector,
struct drm_writeback_job *job);
-void amdgpu_dm_wb_cleanup_job(struct drm_writeback_connector *connector,
+void amdgpu_dm_wb_cleanup_job(struct drm_connector *connector,
struct drm_writeback_job *job);
void amdgpu_dm_wb_kunit_set_ops(const struct amdgpu_dm_wb_kunit_ops *ops);
#endif
diff --git a/drivers/gpu/drm/drm_writeback.c b/drivers/gpu/drm/drm_writeback.c
index f54ee84c2e8a..815eb63c2d56 100644
--- a/drivers/gpu/drm/drm_writeback.c
+++ b/drivers/gpu/drm/drm_writeback.c
@@ -423,7 +423,7 @@ void drm_writeback_cleanup_job(struct drm_writeback_job *job)
connector->helper_private;
if (job->prepared && funcs->cleanup_writeback_job)
- funcs->cleanup_writeback_job(wb_connector, job);
+ funcs->cleanup_writeback_job(connector, job);
if (job->fb)
drm_framebuffer_put(job->fb);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
index 88227aa7ee69..44797c9443ac 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
@@ -100,10 +100,9 @@ static int dpu_wb_conn_prepare_job(struct drm_connector *connector,
return 0;
}
-static void dpu_wb_conn_cleanup_job(struct drm_writeback_connector *wb_connector,
+static void dpu_wb_conn_cleanup_job(struct drm_connector *connector,
struct drm_writeback_job *job)
{
- struct drm_connector *connector = drm_writeback_to_connector(wb_connector);
struct dpu_wb_connector *dpu_wb_conn = to_dpu_wb_conn(connector);
if (!job->fb)
diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_du_writeback.c b/drivers/gpu/drm/renesas/rcar-du/rcar_du_writeback.c
index 6c4685147e49..d6171fb5eb9a 100644
--- a/drivers/gpu/drm/renesas/rcar-du/rcar_du_writeback.c
+++ b/drivers/gpu/drm/renesas/rcar-du/rcar_du_writeback.c
@@ -72,11 +72,10 @@ static int rcar_du_wb_prepare_job(struct drm_connector *connector,
return 0;
}
-static void rcar_du_wb_cleanup_job(struct drm_writeback_connector *connector,
+static void rcar_du_wb_cleanup_job(struct drm_connector *connector,
struct drm_writeback_job *job)
{
- struct drm_connector *conn = drm_writeback_to_connector(connector);
- struct rcar_du_crtc *rcrtc = wb_to_rcar_crtc(conn);
+ struct rcar_du_crtc *rcrtc = wb_to_rcar_crtc(connector);
struct rcar_du_wb_job *rjob = job->priv;
if (!job->fb)
diff --git a/drivers/gpu/drm/vkms/vkms_writeback.c b/drivers/gpu/drm/vkms/vkms_writeback.c
index be67b13e7347..c805fcf78163 100644
--- a/drivers/gpu/drm/vkms/vkms_writeback.c
+++ b/drivers/gpu/drm/vkms/vkms_writeback.c
@@ -103,13 +103,10 @@ static int vkms_wb_prepare_job(struct drm_connector *connector,
return ret;
}
-static void vkms_wb_cleanup_job(struct drm_writeback_connector *wb_conn,
+static void vkms_wb_cleanup_job(struct drm_connector *connector,
struct drm_writeback_job *job)
{
struct vkms_writeback_job *vkmsjob = job->priv;
- struct drm_connector *connector = container_of(wb_conn,
- struct drm_connector,
- writeback);
struct vkms_output *vkms_output = container_of(connector,
struct vkms_output,
wb_connector);
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
index bff41a1d49a6..0fdba3eded28 100644
--- a/include/drm/drm_modeset_helper_vtables.h
+++ b/include/drm/drm_modeset_helper_vtables.h
@@ -1176,7 +1176,7 @@ struct drm_connector_helper_funcs {
*
* This callback is used by the atomic modeset helpers.
*/
- void (*cleanup_writeback_job)(struct drm_writeback_connector *connector,
+ void (*cleanup_writeback_job)(struct drm_connector *connector,
struct drm_writeback_job *job);
/**
--
2.34.1
prev parent reply other threads:[~2026-11-10 6:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-10 6:16 [PATCH v7 0/8] Refactor drm_writeback_connector structure Suraj Kandpal
2026-11-10 6:16 ` [PATCH v7 DO NOT REVIEW 1/8] drm: writeback: drop excess connector initialization functions Suraj Kandpal
2026-11-10 6:16 ` [PATCH v7 2/8] drm: writeback: Refactor drm_writeback_connector structure Suraj Kandpal
2026-11-10 6:16 ` [PATCH v7 3/8] drm: writeback: Modify writeback init helpers Suraj Kandpal
2026-11-10 6:16 ` [PATCH v7 4/8] drm: writeback: Modify drm_writeback_queue_job helper Suraj Kandpal
2026-11-10 6:16 ` [PATCH v7 5/8] drm: writeback: Modify drm_writeback_signal_completion helper Suraj Kandpal
2026-11-10 6:16 ` [PATCH v7 6/8] drm: writeback: Modify drm_writeback_get_out_fence helper Suraj Kandpal
2026-11-10 6:16 ` [PATCH v7 7/8] drm: writeback: Modify prepare_writeback_job helper Suraj Kandpal
2026-11-10 6:16 ` Suraj Kandpal [this message]
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