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Wed, 5 Jun 2024 20:09:32 GMT Received: from abhinavk-linux1.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 5 Jun 2024 13:09:32 -0700 From: Abhinav Kumar To: Rob Clark , Sean Paul , "Marijn Suijten" , David Airlie , Daniel Vetter , Dmitry Baryshkov CC: Abhinav Kumar , , , , Subject: Re: [PATCH v2] Revert "drm/msm/dpu: drop dpu_encoder_phys_ops.atomic_mode_set" Date: Wed, 5 Jun 2024 13:08:44 -0700 Message-ID: <171761747138.369436.12855914358070843959.b4-ty@quicinc.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240522-dpu-revert-ams-v2-1-b37825d708e1@linaro.org> References: <20240522-dpu-revert-ams-v2-1-b37825d708e1@linaro.org> 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: 8bit X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: ewqQ6WTefxTODDIndemJtBrcncU-rcSk X-Proofpoint-ORIG-GUID: ewqQ6WTefxTODDIndemJtBrcncU-rcSk X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-05_02,2024-06-05_02,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 impostorscore=0 adultscore=0 bulkscore=0 malwarescore=0 phishscore=0 priorityscore=1501 suspectscore=0 spamscore=0 clxscore=1015 mlxlogscore=582 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2406050152 On Wed, 22 May 2024 13:24:28 +0300, Dmitry Baryshkov wrote: > In the DPU driver blank IRQ handling is called from a vblank worker and > can happen outside of the irq_enable / irq_disable pair. Using the > worker makes that completely asynchronous with the rest of the code. > Revert commit d13f638c9b88 ("drm/msm/dpu: drop > dpu_encoder_phys_ops.atomic_mode_set") to fix vblank IRQ assignment for > CMD DSI panels. > > [...] Applied, thanks! [1/1] Revert "drm/msm/dpu: drop dpu_encoder_phys_ops.atomic_mode_set" https://gitlab.freedesktop.org/abhinavk/msm-next/-/commit/6e301821c28d Best regards, -- Abhinav Kumar