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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b98b20c8c7bsm187771166b.63.2026.03.25.03.06.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Mar 2026 03:06:38 -0700 (PDT) Message-ID: Date: Wed, 25 Mar 2026 11:06:35 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] drm/msm/mdp5: drop single flush support To: Dmitry Baryshkov , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20260325-mdp5-drop-single-flush-v1-1-862a38b4d2ec@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260325-mdp5-drop-single-flush-v1-1-862a38b4d2ec@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=fOk0HJae c=1 sm=1 tr=0 ts=69c3b3b1 cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=KHC-20qT3CjjWnE2qcMA:9 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 X-Proofpoint-GUID: V78CPPOCMtq8QyMVtKYFp-swGdPpWaVp X-Proofpoint-ORIG-GUID: V78CPPOCMtq8QyMVtKYFp-swGdPpWaVp X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI1MDA3MSBTYWx0ZWRfXzgloT3c8D1zn 6BSUgwIYpZ2n5Xb8JdjTcQWxfkPacSffk9btNHIktZwgELUm4dskq6OtaVXATOYgkXmIt/MVzv7 6wr4TMvQeb3Upn/QXf96Gg7DZ9WCnCmNrSuW2zYvzc14OzAQUHbGGTEmNnRFwqrsNM7Ng9YY8c5 QMfYxSrCSD32+NZYkXs5Hj6Z96ToipIDci1OwpjvrKWOjCHtINKMB2U6PVT4VktB0xe2UtV+jQn uyM/hJ5WxYvj+4q5h75gV+jAwpYhHrsW7VnfxSvBwbUJE2sXV71p76On0PXLpBU4DTHFlJlQjtC vFbxNtvOzPBmyKB7/ZkofCT00ofc58/ARXzW06PBvkm6cTRsZ/p+AmajSUpWtGfGoFxwFxlqtMW 4ab/cWLngOjZLVTy8oOetM46bf9WdWoI96/zDS7D8D1FdfYAohMhvkEZl6656ZrVoRVDETUHy3E iNGE6nP3ZaescVIx+8A== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-25_03,2026-03-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 priorityscore=1501 clxscore=1015 adultscore=0 lowpriorityscore=0 phishscore=0 spamscore=0 suspectscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603250071 On 3/25/26 3:59 AM, Dmitry Baryshkov wrote: > Support for using a single CTL for flushing both interfaces was not in > use since the MDP5 driver dropped support for dual DSI configurations in > the commit df3c7899946c ("drm/msm/mdp5: drop split display support"). > Having the MDP 3.x support migrated to the DPU driver the single CTL > flush is applicable to the platforms suspproted by the MDP5 driver. Drop ^ "no longer"? Reviewed-by: Konrad Dybcio Konrad