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Sun, 10 May 2026 22:31:43 -0700 (PDT) X-Received: by 2002:a17:902:8d81:b0:2b4:65f6:e24a with SMTP id d9443c01a7336-2ba78b30c65mr155311145ad.4.1778477503348; Sun, 10 May 2026 22:31:43 -0700 (PDT) Received: from [10.206.105.200] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2baf1d40597sm87503005ad.22.2026.05.10.22.31.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 10 May 2026 22:31:42 -0700 (PDT) Message-ID: Date: Mon, 11 May 2026 11:01:36 +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 01/16] media: iris: Skip UBWC configuration when not supported 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-v1-1-d22cccedc3e2@oss.qualcomm.com> From: Vishnu Reddy In-Reply-To: <20260507-iris-ar50lt-v1-1-d22cccedc3e2@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTExMDA1NyBTYWx0ZWRfX19qjnZupL1Q2 TbkQ1dpOINK0neAqZ9kyCnWgEGwHiargMjcjYQsPNXIKg2XLiRvkzClXtPQgv5HAuT3rSfzUcYx 0ATj68nvv0PcZLQgLFj7AaMRyTn0ZTQgu93CWoLF1JC2Xj/VrBnzhej+aAncG5WMuTgvPMy9oeQ IQ1kftgD15B2AocxJmjgrlWmbQgDuJ61uyuuo7/mp2rI4bdJ2rahX7Xfw5/cPYjVoK2XYGQ95AR fUifjiC/GyBu1WWYxvlmdrghmGjUwdB2SVa/+ZOJAO45XxAr/mWpcmXkCKzBU3BlDA8YJZMdwju RU4U8zRmYhuBW6lcbZ+1TgJYVIzzqeoB5bvENUDJ2Ul2YDe9uA4p45it6KEfozIyUxFsLKpo1nq 4BxjanLUcphr8bDYLNi4T0pu8SpMvuW6I7D/0IuhBQ6/W1imAJJfeAK6IxxH2/c0+lhVcuMyu4V BxDGLI7yWKQDwhBJwqg== X-Proofpoint-ORIG-GUID: 2LYGS869kH5yfSc00Bhax42aO3i72ZRw X-Proofpoint-GUID: 2LYGS869kH5yfSc00Bhax42aO3i72ZRw X-Authority-Analysis: v=2.4 cv=cKjQdFeN c=1 sm=1 tr=0 ts=6a0169c0 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=IaWEfZ5NjuzTEUi6muUA:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC: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_01,2026-05-08_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 clxscore=1015 spamscore=0 phishscore=0 malwarescore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605110057 On 5/7/2026 12:12 PM, Dmitry Baryshkov wrote: > diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c > index 0d05dd2afc07..6e04175eb904 100644 > --- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c > +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c > @@ -140,6 +140,9 @@ void iris_hfi_gen2_packet_sys_init(struct iris_core *core, struct iris_hfi_heade > &payload, > sizeof(u32)); > > + if (!ubwc->ubwc_enc_version) > + return; > + > payload = qcom_ubwc_macrotile_mode(ubwc) ? 8 : 4; > iris_hfi_gen2_create_packet(hdr, > HFI_PROP_UBWC_MAX_CHANNELS, Reviewed-by: Vishnu Reddy