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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bcac398b017sm65898666b.38.2026.05.08.04.19.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 08 May 2026 04:19:32 -0700 (PDT) Message-ID: Date: Fri, 8 May 2026 13:19:28 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/3] arm64: qcom: imola: Move analogix video/audio output to dtso To: Loic Poulain , Riccardo Mereu Cc: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, broonie@kernel.org, linux@roeck-us.net, Jonathan.Cameron@huawei.com, wenswang@yeah.net, naresh.solanki@9elements.com, michal.simek@amd.com, nuno.sa@analog.com, chou.cosmo@gmail.com, grantpeltier93@gmail.com, eajames@linux.ibm.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, festevam@gmail.com, imx@lists.linux.dev, m.facchin@arduino.cc, dmitry.baryshkov@oss.qualcomm.com, Riccardo Mereu References: <20260430132140.30369-1-r.mereu.kernel@arduino.cc> <20260430132140.30369-3-r.mereu.kernel@arduino.cc> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=DZUnbPtW c=1 sm=1 tr=0 ts=69fdc6c6 cx=c_pps a=1Os3MKEOqt8YzSjcPV0cFA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=T26Fge9w-xJM3eegr2EA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=hhpmQAJR8DioWGSBphRh:22 X-Proofpoint-GUID: Qd1fK-U1L4PbEki59rMs5MqNroYbJN01 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA4MDExNyBTYWx0ZWRfX+MSDMk3XImC+ wP8zlJgvFy2T3izI6H2ennLMB+JDxNKMN5MfcV1wSVw4BZ8NdDcgJ7f31l3yX3RmWJbBh2WSFct LxDJ4KjAgOCmRlexF+qO4TVV86nc6rdt/V1k6MjEqHDxi4KcpRsAAJWG73n/QzEpH//wZTQkmHY 8KhyFZY/s4w0aPNzun//1VQkFzjZHL+vcLdsa+z0QDKfomu660OlXEgPZYjj6QRlM5FeRTUPWYL XuQYII2lxM7lzgJRXqfIsyyIhEk7eNzGZ+Vb0Cur+odUXjzvWnDp7LKvzsyokDn3aG7hAtS5ifY GdQjmbShF+jluatU1aViGSvts/H8Z5PI7VN2pDg4bTKH3flG1NLlrqZFVq2oWF+Ag/XQ9C94LZV qoX2HzPKJYKD1eyMmfp4QDszXN0vLmKAG079+URKlRSpkvgwyOnC24ydbNWWeu3jVu0NmLb8AWu 3Yrnd7dbQ3LCHfAJVDQ== X-Proofpoint-ORIG-GUID: Qd1fK-U1L4PbEki59rMs5MqNroYbJN01 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=2026-05-07_02,2026-05-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 adultscore=0 suspectscore=0 bulkscore=0 malwarescore=0 priorityscore=1501 clxscore=1015 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605080117 On 5/5/26 5:44 PM, Loic Poulain wrote: > On Thu, Apr 30, 2026 at 3:21 PM Riccardo Mereu > wrote: >> >> From: Riccardo Mereu >> >> This is done in order to support different video output over DSI. >> Since audio part is linked to Analogix USB-C controller it is moved to >> the same DTSO. > > I'm a bit skeptical about having a separate DT overlay for this. Is > that really the right approach? The Analogix block is part of the main > board, Oh I skipped over this! So, does the media board require that a switch is flipped or something like that, to route the lanes away from the analogix chip? Konrad