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[188.141.3.146]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-46fa9bf8288sm28037695e9.2.2025.10.08.01.32.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Oct 2025 01:32:43 -0700 (PDT) Message-ID: Date: Wed, 8 Oct 2025 09:32:42 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/8] media: iris: turn platform caps into constants To: Dmitry Baryshkov , Vikash Garodia , Dikshita Agarwal , Abhinav Kumar , Mauro Carvalho Chehab , Konrad Dybcio Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251008-iris-sc7280-v1-0-def050ba5e1f@oss.qualcomm.com> <20251008-iris-sc7280-v1-1-def050ba5e1f@oss.qualcomm.com> From: Bryan O'Donoghue Content-Language: en-US In-Reply-To: <20251008-iris-sc7280-v1-1-def050ba5e1f@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 08/10/2025 05:32, Dmitry Baryshkov wrote: > Make all struct platform_inst_fw_cap instances constant, they are not > modified at runtime. > > Signed-off-by: Dmitry Baryshkov > --- > drivers/media/platform/qcom/iris/iris_ctrls.c | 2 +- > drivers/media/platform/qcom/iris/iris_platform_common.h | 4 ++-- > 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 ++-- > 5 files changed, 9 insertions(+), 9 deletions(-) > > diff --git a/drivers/media/platform/qcom/iris/iris_ctrls.c b/drivers/media/platform/qcom/iris/iris_ctrls.c > index 754a5ad718bc37630bb861012301df7a2e7342a1..9da050aa1f7ce8152dfa46a706e2c27adfb5d6ce 100644 > --- a/drivers/media/platform/qcom/iris/iris_ctrls.c > +++ b/drivers/media/platform/qcom/iris/iris_ctrls.c > @@ -301,7 +301,7 @@ int iris_ctrls_init(struct iris_inst *inst) > > void iris_session_init_caps(struct iris_core *core) > { > - struct platform_inst_fw_cap *caps; > + const struct platform_inst_fw_cap *caps; > u32 i, num_cap, cap_id; > > caps = core->iris_platform_data->inst_fw_caps_dec; > diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h > index 58d05e0a112eed25faea027a34c719c89d6c3897..17ed86bf78bb3b0bc3f0862253fba6505ac3d164 100644 > --- a/drivers/media/platform/qcom/iris/iris_platform_common.h > +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h > @@ -215,9 +215,9 @@ struct iris_platform_data { > const char *fwname; > u32 pas_id; > struct platform_inst_caps *inst_caps; > - struct platform_inst_fw_cap *inst_fw_caps_dec; > + const struct platform_inst_fw_cap *inst_fw_caps_dec; > u32 inst_fw_caps_dec_size; > - struct platform_inst_fw_cap *inst_fw_caps_enc; > + const struct platform_inst_fw_cap *inst_fw_caps_enc; > u32 inst_fw_caps_enc_size; > struct tz_cp_config *tz_cp_config_data; > u32 core_arch; > diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c > index 36d69cc73986b74534a2912524c8553970fd862e..cbf38e13f89e5c4c46e759fbb86777854d751552 100644 > --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c > +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c > @@ -19,7 +19,7 @@ > #define VIDEO_ARCH_LX 1 > #define BITRATE_MAX 245000000 > > -static struct platform_inst_fw_cap inst_fw_cap_sm8550_dec[] = { > +static const struct platform_inst_fw_cap inst_fw_cap_sm8550_dec[] = { > { > .cap_id = PROFILE_H264, > .min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, > @@ -203,7 +203,7 @@ static struct platform_inst_fw_cap inst_fw_cap_sm8550_dec[] = { > }, > }; > > -static struct platform_inst_fw_cap inst_fw_cap_sm8550_enc[] = { > +static const struct platform_inst_fw_cap inst_fw_cap_sm8550_enc[] = { > { > .cap_id = PROFILE_H264, > .min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, > diff --git a/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h b/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h > index 35ea0efade73caa687d300779c5b1dc3b17a0128..87517361a1cf4b6fe53b8a1483188670df52c7e7 100644 > --- a/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h > +++ b/drivers/media/platform/qcom/iris/iris_platform_qcs8300.h > @@ -5,7 +5,7 @@ > > #define BITRATE_MAX 245000000 > > -static struct platform_inst_fw_cap inst_fw_cap_qcs8300_dec[] = { > +static const struct platform_inst_fw_cap inst_fw_cap_qcs8300_dec[] = { > { > .cap_id = PROFILE_H264, > .min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, > @@ -189,7 +189,7 @@ static struct platform_inst_fw_cap inst_fw_cap_qcs8300_dec[] = { > }, > }; > > -static struct platform_inst_fw_cap inst_fw_cap_qcs8300_enc[] = { > +static const struct platform_inst_fw_cap inst_fw_cap_qcs8300_enc[] = { > { > .cap_id = PROFILE_H264, > .min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, > diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c > index 16486284f8acccf6a95a27f6003e885226e28f4d..e29cba993fde922b579eb7e5a59ae34bb46f9f0f 100644 > --- a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c > +++ b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c > @@ -17,7 +17,7 @@ > #define BITRATE_PEAK_DEFAULT (BITRATE_DEFAULT * 2) > #define BITRATE_STEP 100 > > -static struct platform_inst_fw_cap inst_fw_cap_sm8250_dec[] = { > +static const struct platform_inst_fw_cap inst_fw_cap_sm8250_dec[] = { > { > .cap_id = PIPE, > .min = PIPE_1, > @@ -38,7 +38,7 @@ static struct platform_inst_fw_cap inst_fw_cap_sm8250_dec[] = { > }, > }; > > -static struct platform_inst_fw_cap inst_fw_cap_sm8250_enc[] = { > +static const struct platform_inst_fw_cap inst_fw_cap_sm8250_enc[] = { > { > .cap_id = STAGE, > .min = STAGE_1, > > -- > 2.47.3 > Reviewed-by: Bryan O'Donoghue