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Sun, 10 May 2026 23:17:38 -0700 (PDT) X-Received: by 2002:a05:6a00:a93:b0:838:127d:a16e with SMTP id d2e1a72fcca58-83a5bec5483mr20275785b3a.17.1778480257415; Sun, 10 May 2026 23:17:37 -0700 (PDT) Received: from [10.206.105.200] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-83965c30ddasm23840864b3a.21.2026.05.10.23.17.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 10 May 2026 23:17:37 -0700 (PDT) Message-ID: Date: Mon, 11 May 2026 11:47:31 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH 08/16] media: iris: skip PIPE if it is not supported by the platform Content-Language: en-US To: Dmitry Baryshkov , Vikash Garodia , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Dikshita Agarwal References: <20260507-iris-ar50lt-v1-0-d22cccedc3e2@oss.qualcomm.com> <20260507-iris-ar50lt-v1-8-d22cccedc3e2@oss.qualcomm.com> From: Vishnu Reddy In-Reply-To: <20260507-iris-ar50lt-v1-8-d22cccedc3e2@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: rNQ0AxDEMxotVlfQAKJpplW8EY8QdWvj X-Proofpoint-ORIG-GUID: rNQ0AxDEMxotVlfQAKJpplW8EY8QdWvj X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTExMDA2NyBTYWx0ZWRfX2LgtzITUrXy9 2dXc1Bg+vBxkKHmaHXIevNoOjei9GTZveIc4Gqu5E/Znv9bekYpFckZCLyJVpxa+K45ZzF//8/0 vgSKPVPZ/KWJrlyzOZwgE9IeDYq7UP1XnBcn+BwwZ0c4dtHploaPIoLwpuPwHPYfsxA0JZlvqGY ogn+zBBZYh4no8cpgmhjT3pMfkaRB7RbI4yrXqBDPezC+Y0ABkbHlJKZCjHZ+/rX/UXKGRPHLTX QRp36z7+yOCml0LPobriKKBM7hgN315K1mz7jIsby1hkpSSs663LhyOAdYVVLsEcmfDLMKzG/Oe wc/EkGZ6h3dTpOqKL/FvMpkaNu4nugDsalbHwzXT7mCL+pR8XjiwuA1pHrOiiladILoJjhUv+gZ J/9OXcokMHA8mkFTy09ltmY3gwWxuqFRRPQZxoqKsS+PyT+LjgdKCR7PcSdc/a/1CyGcB7k1fpC oNDMRQjiU0fQIFKNwJQ== X-Authority-Analysis: v=2.4 cv=EeD4hvmC c=1 sm=1 tr=0 ts=6a017482 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=9TuWGWrZIemhly9L:21 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=zf_DQBccePucUUHqg_YA:9 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm: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=2026-05-11_02,2026-05-08_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 malwarescore=0 clxscore=1015 impostorscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605110067 On 5/7/2026 12:12 PM, Dmitry Baryshkov wrote: > diff --git a/drivers/media/platform/qcom/iris/iris_ctrls.c b/drivers/media/platform/qcom/iris/iris_ctrls.c > index ef7adac3764d..f438dddc19ba 100644 > --- a/drivers/media/platform/qcom/iris/iris_ctrls.c > +++ b/drivers/media/platform/qcom/iris/iris_ctrls.c > @@ -450,6 +450,9 @@ int iris_set_pipe(struct iris_inst *inst, enum platform_inst_fw_cap_type cap_id) > u32 work_route = inst->fw_caps[PIPE].value; > u32 hfi_id = inst->fw_caps[cap_id].hfi_id; > > + if (!hfi_id) > + return 0; > + > return hfi_ops->session_set_property(inst, hfi_id, > HFI_HOST_FLAGS_NONE, > iris_get_port_info(inst, cap_id), Reviewed-by: Vishnu Reddy