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Wed, 29 Oct 2025 00:20:46 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGu4F4skDWr434hRSD7TfTtLDsEjdVA7130uO8k1G3iUvZMYEIJ7UgUB9J+ouZB2JbLsyGZEQ== X-Received: by 2002:a17:902:e88b:b0:290:55d5:41dd with SMTP id d9443c01a7336-294dedd4150mr26418955ad.5.1761722445769; Wed, 29 Oct 2025 00:20:45 -0700 (PDT) Received: from [10.0.0.3] ([106.222.229.252]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29498e41132sm138212415ad.92.2025.10.29.00.20.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Oct 2025 00:20:44 -0700 (PDT) Message-ID: Date: Wed, 29 Oct 2025 12:50:40 +0530 Precedence: bulk X-Mailing-List: linux-arm-msm@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/102.13.0 Subject: Re: [PATCH v6 3/6] media: iris: stop encoding PIPE value into fw_caps Content-Language: en-US From: Dikshita Agarwal To: Dmitry Baryshkov , Vikash Garodia , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab , Konrad Dybcio Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251028-iris-sc7280-v6-0-48b1ea9169f6@oss.qualcomm.com> <20251028-iris-sc7280-v6-3-48b1ea9169f6@oss.qualcomm.com> <87b3871d-88b3-2851-07ee-db8f2ca1d58f@oss.qualcomm.com> In-Reply-To: <87b3871d-88b3-2851-07ee-db8f2ca1d58f@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=Nu/cssdJ c=1 sm=1 tr=0 ts=6901c04f cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=L4UNg9I9cQSOxNpRiiGXlA==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=M8_A81qNnP5ImZZKVzgA:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-GUID: 5jwmelEU8CgI9fgd0pMxT9i1FWh0zcI2 X-Proofpoint-ORIG-GUID: 5jwmelEU8CgI9fgd0pMxT9i1FWh0zcI2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDI5MDA1MiBTYWx0ZWRfXxxxcdu/MouI8 RhlsI2bTNlSCugbw8AXcLnO9AY58Q4IXlM1s7IkzPS9HVfOiHWKp+7y7XMHgkUWirBTseJvhwCH l4QiQTCxiajyMgrVXQut7G2kjeFIbJssOggRrta0m09rtF763ijoiTO8wIAetZr7dMrfG/RHi++ QvhqIx22eGd5X1HX56YFLJemsVlvlufRtyb07Jm8IWpJ/AFlPtuZtobD+2x5+Y8+xSBBIpD1zBw WTYrI3jVg8dbD4evkfYI1JgsUIjRSck10yv0Cj1pKFBmQ0z8tLh3fBqIvfkDFCJQ/GPzJ9gqeYG CXxfAhLTdLoitZNorVyPjszAyl1QHPXG36A10Va+m0HHrFlior58KoK3ykLTB44TciF3kd5Se50 QXmQAC3yScEG7/8Kueo6orbj5wtSeA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-29_03,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 adultscore=0 suspectscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 impostorscore=0 bulkscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2510290052 On 10/29/2025 12:42 PM, Dikshita Agarwal wrote: > > > On 10/28/2025 5:16 PM, Dmitry Baryshkov wrote: >> The value of the PIPE property depends on the number of pipes available >> on the platform and is frequently the only difference between several >> fw_caps. In order to reduce duplciation, use num_vpp_pipe from the >> iris_platform_data rather than hardcoding the value into the fw_cap. >> >> Reviewed-by: Konrad Dybcio >> Reviewed-by: Vikash Garodia >> Reviewed-by: Dikshita Agarwal >> Signed-off-by: Dmitry Baryshkov >> --- >> drivers/media/platform/qcom/iris/iris_ctrls.c | 16 +++++++++++++--- >> drivers/media/platform/qcom/iris/iris_platform_gen2.c | 4 +--- >> drivers/media/platform/qcom/iris/iris_platform_qcs8300.h | 4 +--- >> drivers/media/platform/qcom/iris/iris_platform_sm8250.c | 4 +--- >> 4 files changed, 16 insertions(+), 12 deletions(-) >> >> diff --git a/drivers/media/platform/qcom/iris/iris_ctrls.c b/drivers/media/platform/qcom/iris/iris_ctrls.c >> index 9da050aa1f7ce8152dfa46a706e2c27adfb5d6ce..c0b3a09ad3e3dfb0a47e3603a8089cf61390fda8 100644 >> --- a/drivers/media/platform/qcom/iris/iris_ctrls.c >> +++ b/drivers/media/platform/qcom/iris/iris_ctrls.c >> @@ -313,13 +313,23 @@ void iris_session_init_caps(struct iris_core *core) >> continue; >> >> core->inst_fw_caps_dec[cap_id].cap_id = caps[i].cap_id; >> - core->inst_fw_caps_dec[cap_id].min = caps[i].min; >> - core->inst_fw_caps_dec[cap_id].max = caps[i].max; >> core->inst_fw_caps_dec[cap_id].step_or_mask = caps[i].step_or_mask; >> - core->inst_fw_caps_dec[cap_id].value = caps[i].value; >> core->inst_fw_caps_dec[cap_id].flags = caps[i].flags; >> core->inst_fw_caps_dec[cap_id].hfi_id = caps[i].hfi_id; >> core->inst_fw_caps_dec[cap_id].set = caps[i].set; >> + >> + if (cap_id == PIPE) { >> + core->inst_fw_caps_dec[cap_id].value = >> + core->iris_platform_data->num_vpp_pipe; >> + core->inst_fw_caps_dec[cap_id].min = >> + core->iris_platform_data->num_vpp_pipe; >> + core->inst_fw_caps_dec[cap_id].max = >> + core->iris_platform_data->num_vpp_pipe; >> + } else { >> + core->inst_fw_caps_dec[cap_id].min = caps[i].min; >> + core->inst_fw_caps_dec[cap_id].max = caps[i].max; >> + core->inst_fw_caps_dec[cap_id].value = caps[i].value; >> + } > > The same change would be needed for encoder as well. > Pls fix this. > Pls ignore, PIPE is not added as a CAP for encoder. > Thanks, > Dikshita >> } >> >> caps = core->iris_platform_data->inst_fw_caps_enc; >> diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c >> index b444e816355624bca8248cce9da7adcd7caf6c5b..fb3fa1665c523fbe01df590f14d8012da3a8dd09 100644 >> --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c >> +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c >> @@ -160,10 +160,8 @@ static const struct platform_inst_fw_cap inst_fw_cap_sm8550_dec[] = { >> }, >> { >> .cap_id = PIPE, >> - .min = PIPE_1, >> - .max = PIPE_4, >> + /* .max, .min and .value are set via platform data */ >> .step_or_mask = 1, >> - .value = PIPE_4, >> .hfi_id = HFI_PROP_PIPE, >> .set = iris_set_pipe, >> }, >> diff --git a/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h b/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h >> index 87517361a1cf4b6fe53b8a1483188670df52c7e7..7ae50ab22f8c577675a10b767e1d5f3cfe16d439 100644 >> --- a/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h >> +++ b/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h >> @@ -146,10 +146,8 @@ static const struct platform_inst_fw_cap inst_fw_cap_qcs8300_dec[] = { >> }, >> { >> .cap_id = PIPE, >> - .min = PIPE_1, >> - .max = PIPE_2, >> + /* .max, .min and .value are set via platform data */ >> .step_or_mask = 1, >> - .value = PIPE_2, >> .hfi_id = HFI_PROP_PIPE, >> .set = iris_set_pipe, >> }, >> diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c >> index 66a5bdd24d8a0e98b0554a019438bf4caa1dc43c..805179fba0c41bd7c9e3e5de365912de2b56c182 100644 >> --- a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c >> +++ b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c >> @@ -20,10 +20,8 @@ >> static const struct platform_inst_fw_cap inst_fw_cap_sm8250_dec[] = { >> { >> .cap_id = PIPE, >> - .min = PIPE_1, >> - .max = PIPE_4, >> + /* .max, .min and .value are set via platform data */ >> .step_or_mask = 1, >> - .value = PIPE_4, >> .hfi_id = HFI_PROPERTY_PARAM_WORK_ROUTE, >> .set = iris_set_pipe, >> }, >>