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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-59301f41ce8sm3096564e87.6.2025.10.28.04.46.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Oct 2025 04:46:28 -0700 (PDT) From: Dmitry Baryshkov Date: Tue, 28 Oct 2025 13:46:21 +0200 Subject: [PATCH v6 2/6] media: iris: turn platform data into constants Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251028-iris-sc7280-v6-2-48b1ea9169f6@oss.qualcomm.com> References: <20251028-iris-sc7280-v6-0-48b1ea9169f6@oss.qualcomm.com> In-Reply-To: <20251028-iris-sc7280-v6-0-48b1ea9169f6@oss.qualcomm.com> To: Vikash Garodia , Dikshita Agarwal , 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, Bryan O'Donoghue X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=4328; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=QlGdzJciH1h4gz5Q1SzqSd8IKkSpeYMEZtL7i2pFW/A=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpAK0RtoydYarBLClwNT7bGfnqxxyYGWps5K8YC yvBOmQTMjuJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaQCtEQAKCRCLPIo+Aiko 1QOuB/9nGiy5kH/neKk/uzz+gVGA5k0aigNMTkWmKZcRP9u8Gby6DZ5jsbjV9PZaAHy3kFZ+6Kl 9xXgcEQG0YplYqZ7Ti+q6us6jzFZVG9Jn8ruMHax4L6fJPsyGdHy2RC+nVyNzM8Fa228A9yBQPw SWmRO5CtX0Ckbb0GGyvwUjfht7+DtD070BqQ8ViGmi/kM1cMpXbG02hgkOJgK/04efPFrErExlh zP7yNAo5cV38ekvsNZzhqggWhp8iwc3ygfZ5QjJUKfZ9chpTPuwQgHmafbu9wp7gZmi85tX5rBT 6fEx5XxXm/rJqfZws2psFab79OPQMzatStNUCfSX3iwXiKs4 X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-ORIG-GUID: YH4LwAEadgTQU9-tRIw-dS-7aJvvJQIe X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDI4MDA5OSBTYWx0ZWRfX5co5BkzD8mYj tneYQRUYD7/Kqf7AofrMqv6YAdi831Nmmu2YGyRDamNfDwYVp8TrVreSimfPGu/Nd20oPO64Ysu cQBg9roE3xWyoz0ff6XQ2lO1VXjzoOT6X3J028NmS4wZmQDOW79B3esy0ERczlNKnpf+bdKql2G 7hlYlA7KT8zq7To8J6n+HpPaMx/47AICzQy5lzp1IesKOxN9KzyP609mUADmOh43f58ZO16qDMY UG6SRYe5IIjIWSth+c4ukYYhpvelZXF9z5f8PixVeiMSa36y9b53//OMO2b3cpR9WvRAYGbYsmL 9a6VRFEE0JAfB2Te6y1AF0wbX5Rs67Kwk+u00LIks2px7WHAjnGeIx697590rffbJ2YSZoggqoV 8BQqOentVJpSRNKsJSueH8jnCjm5uA== X-Proofpoint-GUID: YH4LwAEadgTQU9-tRIw-dS-7aJvvJQIe X-Authority-Analysis: v=2.4 cv=fL40HJae c=1 sm=1 tr=0 ts=6900ad16 cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=vHBkZ3WG4vhFy3QD8MgA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 a=cvBusfyB2V15izCimMoJ:22 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=2025-10-28_04,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 phishscore=0 suspectscore=0 priorityscore=1501 clxscore=1015 adultscore=0 malwarescore=0 lowpriorityscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510020000 definitions=main-2510280099 Make all struct iris_platform_data instances constant, they are not modified at runtime. Reviewed-by: Bryan O'Donoghue Reviewed-by: Dikshita Agarwal Reviewed-by: Vikash Garodia Signed-off-by: Dmitry Baryshkov --- drivers/media/platform/qcom/iris/iris_platform_common.h | 10 +++++----- drivers/media/platform/qcom/iris/iris_platform_gen2.c | 8 ++++---- drivers/media/platform/qcom/iris/iris_platform_sm8250.c | 2 +- 3 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/driv= ers/media/platform/qcom/iris/iris_platform_common.h index 17ed86bf78bb3b0bc3f0862253fba6505ac3d164..5ffc1874e8c6362b1c650e912c2= 30e9c4e3bd160 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_common.h +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h @@ -41,11 +41,11 @@ enum pipe_type { PIPE_4 =3D 4, }; =20 -extern struct iris_platform_data qcs8300_data; -extern struct iris_platform_data sm8250_data; -extern struct iris_platform_data sm8550_data; -extern struct iris_platform_data sm8650_data; -extern struct iris_platform_data sm8750_data; +extern const struct iris_platform_data qcs8300_data; +extern const struct iris_platform_data sm8250_data; +extern const struct iris_platform_data sm8550_data; +extern const struct iris_platform_data sm8650_data; +extern const struct iris_platform_data sm8750_data; =20 enum platform_clk_type { IRIS_AXI_CLK, /* AXI0 in case of platforms with multiple AXI clocks */ diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/driver= s/media/platform/qcom/iris/iris_platform_gen2.c index cbf38e13f89e5c4c46e759fbb86777854d751552..b444e816355624bca8248cce9da= 7adcd7caf6c5b 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c @@ -737,7 +737,7 @@ static const u32 sm8550_enc_op_int_buf_tbl[] =3D { BUF_SCRATCH_2, }; =20 -struct iris_platform_data sm8550_data =3D { +const struct iris_platform_data sm8550_data =3D { .get_instance =3D iris_hfi_gen2_get_instance, .init_hfi_command_ops =3D iris_hfi_gen2_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen2_response_ops_init, @@ -827,7 +827,7 @@ struct iris_platform_data sm8550_data =3D { * - controller_rst_tbl to sm8650_controller_reset_table * - fwname to "qcom/vpu/vpu33_p4.mbn" */ -struct iris_platform_data sm8650_data =3D { +const struct iris_platform_data sm8650_data =3D { .get_instance =3D iris_hfi_gen2_get_instance, .init_hfi_command_ops =3D iris_hfi_gen2_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen2_response_ops_init, @@ -912,7 +912,7 @@ struct iris_platform_data sm8650_data =3D { .enc_op_int_buf_tbl_size =3D ARRAY_SIZE(sm8550_enc_op_int_buf_tbl), }; =20 -struct iris_platform_data sm8750_data =3D { +const struct iris_platform_data sm8750_data =3D { .get_instance =3D iris_hfi_gen2_get_instance, .init_hfi_command_ops =3D iris_hfi_gen2_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen2_response_ops_init, @@ -998,7 +998,7 @@ struct iris_platform_data sm8750_data =3D { * - inst_caps to platform_inst_cap_qcs8300 * - inst_fw_caps to inst_fw_cap_qcs8300 */ -struct iris_platform_data qcs8300_data =3D { +const struct iris_platform_data qcs8300_data =3D { .get_instance =3D iris_hfi_gen2_get_instance, .init_hfi_command_ops =3D iris_hfi_gen2_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen2_response_ops_init, diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c b/driv= ers/media/platform/qcom/iris/iris_platform_sm8250.c index e29cba993fde922b579eb7e5a59ae34bb46f9f0f..66a5bdd24d8a0e98b0554a01943= 8bf4caa1dc43c 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c +++ b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c @@ -314,7 +314,7 @@ static const u32 sm8250_enc_ip_int_buf_tbl[] =3D { BUF_SCRATCH_2, }; =20 -struct iris_platform_data sm8250_data =3D { +const struct iris_platform_data sm8250_data =3D { .get_instance =3D iris_hfi_gen1_get_instance, .init_hfi_command_ops =3D &iris_hfi_gen1_command_ops_init, .init_hfi_response_ops =3D iris_hfi_gen1_response_ops_init, --=20 2.47.3