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drm/msm/dpu: use drmm_writeback_connector_init()

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Use drmm_writeback_connector_init() in order to initialize writeback
connector instance.

Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/669506/
Link: https://lore.kernel.org/r/20250819-wb-drop-encoder-v3-4-b48a6af7903b@oss.qualcomm.com
[DB: fixed commit message]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
This commit is contained in:
Dmitry Baryshkov 2025-08-19 23:32:58 +03:00
parent 0d7db6f377
commit 0b37ac63fc
1 changed files with 3 additions and 7 deletions
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10
drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c
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@ -80,7 +80,6 @@ static int dpu_wb_conn_atomic_check(struct drm_connector *connector,
static const struct drm_connector_funcs dpu_wb_conn_funcs = { static const struct drm_connector_funcs dpu_wb_conn_funcs = {
.reset = drm_atomic_helper_connector_reset, .reset = drm_atomic_helper_connector_reset,
.fill_modes = drm_helper_probe_single_connector_modes, .fill_modes = drm_helper_probe_single_connector_modes,
.destroy = drm_connector_cleanup,
.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_connector_destroy_state, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
}; };
@ -131,12 +130,9 @@ int dpu_writeback_init(struct drm_device *dev, struct drm_encoder *enc,
drm_connector_helper_add(&dpu_wb_conn->base.base, &dpu_wb_conn_helper_funcs); drm_connector_helper_add(&dpu_wb_conn->base.base, &dpu_wb_conn_helper_funcs);
/* DPU initializes the encoder and sets it up completely for writeback rc = drmm_writeback_connector_init(dev, &dpu_wb_conn->base,
* cases and hence should use the new API drm_writeback_connector_init_with_encoder &dpu_wb_conn_funcs, enc,
* to initialize the writeback connector format_list, num_formats);
*/
rc = drm_writeback_connector_init_with_encoder(dev, &dpu_wb_conn->base, enc,
&dpu_wb_conn_funcs, format_list, num_formats);
if (!rc) if (!rc)
dpu_wb_conn->wb_enc = enc; dpu_wb_conn->wb_enc = enc;