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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a3eeef3620sm1572151e87.57.2026.04.11.12.31.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Apr 2026 12:31:31 -0700 (PDT) Date: Sat, 11 Apr 2026 22:31:29 +0300 From: Dmitry Baryshkov To: Yongxing Mou Cc: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Jessica Zhang , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 32/39] drm/msm/dpu: initialize encoders per stream for DP MST Message-ID: References: <20260410-msm-dp-mst-v4-0-b20518dea8de@oss.qualcomm.com> <20260410-msm-dp-mst-v4-32-b20518dea8de@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260410-msm-dp-mst-v4-32-b20518dea8de@oss.qualcomm.com> X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDExMDE3NSBTYWx0ZWRfX31uKuHf2WMbv X9grTdXE4r9BIh6ISuduAmSoQYKgo5Hbsdct/ck3FRjoEGmMlEY1WWpeOvGXnCJ8Ytjy5n3gzt1 FvRRswmV0mRqEvHzTr39f9s+SkY01SRtyo4GKJC02L05h1BUuZa7d6AhHNhEjDrcT0auMCvz9c0 kcQODECf1h0k2MUk545jzSMqNYA9LeRNYhz8WkHD/SISgO06YBKAUjwUuAnChNFVykSXxIEvvBZ jVzaasaqUiRdRWbP4FMUqoE1nBBijlipcfP7DKo8bD+ZP/GDuAwz90qtS2Gmz4p0BovFgLiBiqs mlVBIcMQsEJZHTQis5LTDryI2vcTjPznENB4rEjZDtfotNVF28irtwJVwFdZeKZ4YohqTHxwd/y v3fMWvXGZ7ScjExn8qL6MyGyIS8iVnm8lPdDDM9eMrI/9+GsEganjak4OPU3US8HylIVDSF5p08 766pt88N/coerWO3kCw== X-Proofpoint-GUID: SPLLgc0gu2Ts8BvVIbL9sxVRnFWTFaod X-Proofpoint-ORIG-GUID: SPLLgc0gu2Ts8BvVIbL9sxVRnFWTFaod X-Authority-Analysis: v=2.4 cv=W4gIkxWk c=1 sm=1 tr=0 ts=69daa195 cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=VXUz8XiNEC3FGRHiCkkA:9 a=CjuIK1q_8ugA:10 a=a_PwQJl-kcHnX1M80qC6:22 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=2026-04-11_05,2026-04-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 spamscore=0 clxscore=1015 phishscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 malwarescore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604110175 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, Apr 10, 2026 at 05:34:07PM +0800, Yongxing Mou wrote: > Simply initialize MST encoders for MST-capable DP controllers, and > introduce msm_dp_get_mst_max_stream to query MST streams. > > Signed-off-by: Yongxing Mou > --- > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 14 +++++++++++++- > drivers/gpu/drm/msm/msm_drv.h | 7 ++++++- > 2 files changed, 19 insertions(+), 2 deletions(-) > Reviewed-by: Dmitry Baryshkov -- With best wishes Dmitry