Two platform-data fields for SM8750 were missed:
- get_vpu_buffer_size = iris_vpu33_buf_size Without this, the driver fails to allocate the required internal buffers, leading to basic decode/encode failures during session bring-up.
- max_core_mbps = ((7680 * 4320) / 256) * 60 Without this capability exposed, capability checks are incomplete and v4l2-compliance for encoder fails.
Fixes: a5925a2ce077 ("media: iris: add VPU33 specific encoding buffer calculation") Fixes: a6882431a138 ("media: iris: Add support for ENUM_FRAMESIZES/FRAMEINTERVALS for encoder") Cc: stable@vger.kernel.org Signed-off-by: Dikshita Agarwal dikshita.agarwal@oss.qualcomm.com --- drivers/media/platform/qcom/iris/iris_platform_gen2.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c index c1989240c248601c34b84f508f1b72d72f81260a..00d1d55463179429f2ae7554546dcbe4fb1431cc 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c @@ -915,6 +915,7 @@ const struct iris_platform_data sm8750_data = { .get_instance = iris_hfi_gen2_get_instance, .init_hfi_command_ops = iris_hfi_gen2_command_ops_init, .init_hfi_response_ops = iris_hfi_gen2_response_ops_init, + .get_vpu_buffer_size = iris_vpu33_buf_size, .vpu_ops = &iris_vpu35_ops, .set_preset_registers = iris_set_sm8550_preset_registers, .icc_tbl = sm8550_icc_table, @@ -945,6 +946,7 @@ const struct iris_platform_data sm8750_data = { .num_vpp_pipe = 4, .max_session_count = 16, .max_core_mbpf = NUM_MBS_8K * 2, + .max_core_mbps = ((7680 * 4320) / 256) * 60, .dec_input_config_params_default = sm8550_vdec_input_config_params_default, .dec_input_config_params_default_size =
--- base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 change-id: 20251217-iris-sm8750-fix-2d42a133058d
Best regards,