diff options
| author | Wangao Wang <wangao.wang@oss.qualcomm.com> | 2026-05-12 16:55:15 +0800 |
|---|---|---|
| committer | Bryan O'Donoghue <bod@kernel.org> | 2026-05-30 08:41:48 +0100 |
| commit | d5e3f2b961da5048a4e588bfa81d8c599956d12c (patch) | |
| tree | 6b6090f10c66cf319fa41488ffd8e8d6fec9cf93 /drivers/media/platform | |
| parent | df5418d5f96c88430661a17143f4b74666dcc471 (diff) | |
media: qcom: iris: Simplify COMV size calculation
Unify AVC/HEVC handling by computing codec and lcu_size upfront.
Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/media/platform/qcom/iris/iris_vpu_buffer.c b/drivers/media/platform/qcom/iris/iris_vpu_buffer.c index c2cd4adc0823..f55db869fee4 100644 --- a/drivers/media/platform/qcom/iris/iris_vpu_buffer.c +++ b/drivers/media/platform/qcom/iris/iris_vpu_buffer.c @@ -1014,16 +1014,13 @@ static u32 iris_vpu_enc_comv_size(struct iris_inst *inst) u32 height = iris_vpu_enc_get_bitstream_height(inst); u32 width = iris_vpu_enc_get_bitstream_width(inst); u32 num_recon = hfi_buffer_get_recon_count(inst); - u32 lcu_size = 16; + u32 codec, lcu_size; - if (inst->codec == V4L2_PIX_FMT_HEVC) { - lcu_size = 32; - return hfi_buffer_comv_enc(width, height, lcu_size, - num_recon + 1, HFI_CODEC_ENCODE_HEVC); - } + codec = (inst->codec == V4L2_PIX_FMT_HEVC) ? + HFI_CODEC_ENCODE_HEVC : HFI_CODEC_ENCODE_AVC; + lcu_size = (inst->codec == V4L2_PIX_FMT_HEVC) ? 32 : 16; - return hfi_buffer_comv_enc(width, height, lcu_size, - num_recon + 1, HFI_CODEC_ENCODE_AVC); + return hfi_buffer_comv_enc(width, height, lcu_size, num_recon + 1, codec); } static inline |