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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-55cef35965fsm907579e87.37.2025.08.16.08.19.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Aug 2025 08:19:45 -0700 (PDT) From: Dmitry Baryshkov Date: Sat, 16 Aug 2025 18:19:38 +0300 Subject: [PATCH v2 4/8] drm/msm/dpu: use drmm_writeback_connector_init() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250816-wb-drop-encoder-v2-4-f951de04f4f9@oss.qualcomm.com> References: <20250816-wb-drop-encoder-v2-0-f951de04f4f9@oss.qualcomm.com> In-Reply-To: <20250816-wb-drop-encoder-v2-0-f951de04f4f9@oss.qualcomm.com> To: Jani Nikula , "Kandpal, Suraj" , Harry Wentland , Leo Li , Rodrigo Siqueira , Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , David Airlie , Simona Vetter , Liviu Dudau , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Laurent Pinchart , Tomi Valkeinen , Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1817; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=SsfbY2BgCwVOdMoS0AB7dKBbl1htE78XemRzUg21Jp4=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBooKGJdDsbpspC67fG8mISRpjdFMuBL5GkSkS6i 1YB1BXzE2iJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaKChiQAKCRCLPIo+Aiko 1R+zB/9gVJgtlwuaXv286oPUL9YSSVxu5wvJRyS4WQ5lemWaU/gD7xFDGPshn+e2TlAUr79nPTK 96TU41SHn4rJvfF1yjT5zrSVt39knNzks20P0e1N2/kooOaxT1XXy2MtbLZ4ttPfwnQYVHz49ZI vrXB8KznoEhnSXUNJSGt91MSRuu8BsA3Ju2EPpnZ9OcPApZHYZgeSbTJLLX722M6HN82yun00Mi h5EbNOZ7z599t939ktW4ogS9gFbXrfpH1OSTFHXNmrGEFgNJtlzv7sSSC27KYq1rMFBU3DSLW/z RtCbCCGPzLhyP8pkwOvuLLihiQ+pB9/+eq8ylzIiVxNO/dOE X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODE2MDAwMSBTYWx0ZWRfXwHa+hrvcgMLt T3I9stHrtfOBnDxiaYr+7yEdhwb5oaOg4iJ3q3aW4HA4Mul0Y6aCxOSwwjkzN1cyfVGpenU1YD0 H54yH8AErgaQs+5iGA63ogmEuhuPKMF8SFTi+j0VBBp238olSlNKMfbI6HbbH87Mjg8GZaAk0b9 u1u5iyPy6wCW3KLpxeXsH9/xhqrpLyg+zNpjO8uO/rXwGhOgXl3hhvlE8byh1FMabdonZSGrw0+ br02/sYH/U9laIvvcmtxc7KC90xo/iPMKfr8bFFMY6QG7o9K/jT0BMcx//p3+vDx0bR/Lcljca/ iyGOw/AAozYTNl6lk2J3klvZylLJHHqsG7hh1msVOAcX40Z8JNheLWxAtLQHFwsmGhxX/JhoFlA K0tweQE2 X-Authority-Analysis: v=2.4 cv=A+1sP7WG c=1 sm=1 tr=0 ts=68a0a194 cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=EUspDBNiAAAA:8 a=UqIHtJT1QCIVCAY24KsA:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 X-Proofpoint-GUID: xy4Q6t-ZeJiVb9MlkZm-U3oms16Q2q5n X-Proofpoint-ORIG-GUID: xy4Q6t-ZeJiVb9MlkZm-U3oms16Q2q5n X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-16_04,2025-08-14_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 suspectscore=0 phishscore=0 malwarescore=0 adultscore=0 spamscore=0 impostorscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508160001 Use drmm_plain_encoder_alloc() to allocate simple encoder and drmm_writeback_connector_init() in order to initialize writeback connector instance. Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c b/drivers/gpu/dr= m/msm/disp/dpu1/dpu_writeback.c index 8ff496082902b1ee713e806140f39b4730ed256a..cd73468e369a93c50303db2a7d4= 499bcb17be5d1 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c @@ -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 =3D { .reset =3D drm_atomic_helper_connector_reset, .fill_modes =3D drm_helper_probe_single_connector_modes, - .destroy =3D drm_connector_cleanup, .atomic_duplicate_state =3D drm_atomic_helper_connector_duplicate_state, .atomic_destroy_state =3D drm_atomic_helper_connector_destroy_state, }; @@ -131,12 +130,9 @@ int dpu_writeback_init(struct drm_device *dev, struct = drm_encoder *enc, =20 drm_connector_helper_add(&dpu_wb_conn->base.base, &dpu_wb_conn_helper_fun= cs); =20 - /* DPU initializes the encoder and sets it up completely for writeback - * cases and hence should use the new API drm_writeback_connector_init_wi= th_encoder - * to initialize the writeback connector - */ - rc =3D drm_writeback_connector_init_with_encoder(dev, &dpu_wb_conn->base,= enc, - &dpu_wb_conn_funcs, format_list, num_formats); + rc =3D drmm_writeback_connector_init(dev, &dpu_wb_conn->base, + &dpu_wb_conn_funcs, enc, + format_list, num_formats); =20 if (!rc) dpu_wb_conn->wb_enc =3D enc; --=20 2.47.2