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media: iris: Add missing platform data entries for SM8750

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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: a5925a2ce0 ("media: iris: add VPU33 specific encoding buffer calculation")
Fixes: a6882431a1 ("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>
Reviewed-by: Vikash Garodia <vikash.garodia@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Dikshita Agarwal
2025-12-18 12:24:09 +05:30
committed by Hans Verkuil
parent 8fc707d13d
commit bbef55f414
1 changed files with 2 additions and 0 deletions
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2
drivers/media/platform/qcom/iris/iris_platform_gen2.c
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@@ -1056,6 +1056,7 @@ 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,
@@ -1088,6 +1089,7 @@ 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 =