diff options
| author | Dikshita Agarwal <quic_dikshita@quicinc.com> | 2025-08-25 12:30:46 +0530 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-09-10 09:02:42 +0200 |
| commit | 92e007ca5ab687b0612accb54acee7ed4adcdb0c (patch) | |
| tree | 25d00eda93cccdc2c92ef1f4bc557471f1e64c03 /drivers/media/platform/qcom/iris/iris_vb2.c | |
| parent | 6bdfa3f947a735778fc3e76b0762430276b7a3c0 (diff) | |
media: iris: Add V4L2 streaming support for encoder video device
Add support for V4L2 streaming operations on the encoder video device.
During stream-on, configure mandatory properties on the respective
planes and notify the firmware to initiate an encode session.
Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # X1E80100
Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # x1e80100-crd
[bod: add sm8750 enc/dec declarations during merge process]
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Diffstat (limited to 'drivers/media/platform/qcom/iris/iris_vb2.c')
| -rw-r--r-- | drivers/media/platform/qcom/iris/iris_vb2.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/drivers/media/platform/qcom/iris/iris_vb2.c b/drivers/media/platform/qcom/iris/iris_vb2.c index e32f7e1f0072..fbf8ebb74193 100644 --- a/drivers/media/platform/qcom/iris/iris_vb2.c +++ b/drivers/media/platform/qcom/iris/iris_vb2.c @@ -7,9 +7,11 @@ #include <media/v4l2-event.h> #include <media/v4l2-mem2mem.h> +#include "iris_common.h" #include "iris_instance.h" #include "iris_vb2.h" #include "iris_vdec.h" +#include "iris_venc.h" #include "iris_power.h" static int iris_check_inst_mbpf(struct iris_inst *inst) @@ -174,19 +176,35 @@ int iris_vb2_start_streaming(struct vb2_queue *q, unsigned int count) if (ret) goto error; - if (V4L2_TYPE_IS_OUTPUT(q->type)) - ret = iris_vdec_streamon_input(inst); - else if (V4L2_TYPE_IS_CAPTURE(q->type)) - ret = iris_vdec_streamon_output(inst); + if (V4L2_TYPE_IS_OUTPUT(q->type)) { + if (inst->domain == DECODER) + ret = iris_vdec_streamon_input(inst); + else + ret = iris_venc_streamon_input(inst); + } else if (V4L2_TYPE_IS_CAPTURE(q->type)) { + if (inst->domain == DECODER) + ret = iris_vdec_streamon_output(inst); + else + ret = iris_venc_streamon_output(inst); + } if (ret) goto error; buf_type = iris_v4l2_type_to_driver(q->type); - if (inst->state == IRIS_INST_STREAMING) - ret = iris_queue_internal_deferred_buffers(inst, BUF_DPB); - if (!ret) - ret = iris_queue_deferred_buffers(inst, buf_type); + if (inst->domain == DECODER) { + if (inst->state == IRIS_INST_STREAMING) + ret = iris_queue_internal_deferred_buffers(inst, BUF_DPB); + if (!ret) + ret = iris_queue_deferred_buffers(inst, buf_type); + } else { + if (inst->state == IRIS_INST_STREAMING) { + ret = iris_queue_deferred_buffers(inst, BUF_INPUT); + if (!ret) + ret = iris_queue_deferred_buffers(inst, BUF_OUTPUT); + } + } + if (ret) goto error; @@ -218,7 +236,7 @@ void iris_vb2_stop_streaming(struct vb2_queue *q) !V4L2_TYPE_IS_CAPTURE(q->type)) goto exit; - ret = iris_vdec_session_streamoff(inst, q->type); + ret = iris_session_streamoff(inst, q->type); if (ret) goto exit; |