drivers/media/platform/qcom/iris/iris_ctrls.c | 476 ++++++++++++++++++++- drivers/media/platform/qcom/iris/iris_ctrls.h | 16 +- .../platform/qcom/iris/iris_hfi_gen1_command.c | 98 ++++- .../platform/qcom/iris/iris_hfi_gen1_defines.h | 49 +++ .../platform/qcom/iris/iris_hfi_gen2_defines.h | 18 + drivers/media/platform/qcom/iris/iris_instance.h | 4 + .../platform/qcom/iris/iris_platform_common.h | 31 ++ .../media/platform/qcom/iris/iris_platform_gen1.c | 161 ++++++- .../media/platform/qcom/iris/iris_platform_gen2.c | 226 +++++++++- drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 65 ++- 10 files changed, 1102 insertions(+), 42 deletions(-)
Hi All,
This patch series introduces several enhancements to the Qualcomm Iris
encoder driver, improving support for V4L2 controls and enabling more
video encoding features.
All patches have been tested with v4l2-compliance and v4l2-ctl on
gen1:QCS6490, gen2:QCS8300, QCS8550, QCS9100, X1E-80100.
Commands used for V4l2-ctl validation:
Intra Refresh:
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/ir_random.h264 \
--set-ctrl intra_refresh_period_type=0,intra_refresh_period=30
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/ir_cyclic.h264 \
--set-ctrl intra_refresh_period_type=1,intra_refresh_period=30
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/ir_random.h265 \
--set-ctrl intra_refresh_period_type=0,intra_refresh_period=30
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/ir_cyclic.h265 \
--set-ctrl intra_refresh_period_type=1,intra_refresh_period=30
B frames:
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/b_frames.h264 \
--set-ctrl video_b_frames=1
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/b_frames.h265 \
--set-ctrl video_b_frames=1
LTR:
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/ltr.h264 \
--set-ctrl ltr_count=2,frame_ltr_index=1
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/ltr.h265 \
--set-ctrl ltr_count=2,frame_ltr_index=1
Hierarchical Coding:
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/hier_coding_layer1_3M.h264 \
--set-ctrl video_bitrate_mode=1,enable_h264_hierarchical_coding=1,h264_hierarchical_coding_type=1,h264_number_of_hc_layers=2,h264_hierarchical_lay_1_bitrate=3000000
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/hier_coding_layer0_6M.h264 \
--set-ctrl video_bitrate_mode=1,enable_h264_hierarchical_coding=1,h264_hierarchical_coding_type=1,h264_number_of_hc_layers=2,h264_hierarchical_lay_0_bitrate=6000000
./v4l2-ctl --verbose -d /dev/video1 \
--set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \
--set-selection-output target=crop,width=1920,height=1080 \
--set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \
--stream-from=input_nv12_1080p.yuv \
--stream-to=output/hier_coding.h265 \
--set-ctrl hevc_hierarchical_coding_type=1,hevc_hierarchical_coding_layer=5
The result of v4l2-compliance on QCS8300:
v4l2-compliance 1.31.0-5379, 64 bits, 64-bit time_t
v4l2-compliance SHA: 14c988631ad4 2025-11-11 11:19:35
Compliance test for iris_driver device /dev/video1:
Driver Info:
Driver name : iris_driver
Card type : Iris Encoder
Bus info : platform:aa00000.video-codec
Driver version : 6.18.0
Capabilities : 0x84204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Detected Stateful Encoder
Required ioctls:
test VIDIOC_QUERYCAP: OK
test invalid ioctls: OK
Allow for multiple opens:
test second /dev/video1 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 52 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test CREATE_BUFS maximum buffers: OK
test VIDIOC_REMOVE_BUFS: OK
test VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
test blocking wait: OK
Test input 0:
Streaming ioctls:
test read/write: OK (Not Supported)
Video Capture Multiplanar: Captured 61 buffers
test MMAP (select, REQBUFS): OK
Video Capture Multiplanar: Captured 61 buffers
test MMAP (epoll, REQBUFS): OK
Video Capture Multiplanar: Captured 61 buffers
test MMAP (select, CREATE_BUFS): OK
Video Capture Multiplanar: Captured 61 buffers
test MMAP (epoll, CREATE_BUFS): OK
test USERPTR (select): OK (Not Supported)
test DMABUF: Cannot test, specify --expbuf-device
Total for iris_driver device /dev/video1: 54, Succeeded: 54, Failed: 0, Warnings: 0
The result of v4l2-compliance on QCS6490:
v4l2-compliance 1.31.0-5379, 64 bits, 64-bit time_t
v4l2-compliance SHA: 14c988631ad4 2025-11-11 11:19:35
Compliance test for iris_driver device /dev/video1:
Driver Info:
Driver name : iris_driver
Card type : Iris Encoder
Bus info : platform:aa00000.video-codec
Driver version : 6.18.0
Capabilities : 0x84204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04204000
Video Memory-to-Memory Multiplanar
Streaming
Extended Pix Format
Detected Stateful Encoder
Required ioctls:
test VIDIOC_QUERYCAP: OK
test invalid ioctls: OK
Allow for multiple opens:
test second /dev/video1 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 33 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test CREATE_BUFS maximum buffers: OK
test VIDIOC_REMOVE_BUFS: OK
test VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
test blocking wait: OK
Test input 0:
Streaming ioctls:
test read/write: OK (Not Supported)
Video Capture Multiplanar: Captured 61 buffers
test MMAP (select, REQBUFS): OK
Video Capture Multiplanar: Captured 61 buffers
test MMAP (epoll, REQBUFS): OK
Video Capture Multiplanar: Captured 61 buffers
test MMAP (select, CREATE_BUFS): OK
Video Capture Multiplanar: Captured 61 buffers
test MMAP (epoll, CREATE_BUFS): OK
test USERPTR (select): OK (Not Supported)
test DMABUF: Cannot test, specify --expbuf-device
Total for iris_driver device /dev/video1: 54, Succeeded: 54, Failed: 0, Warnings: 0
Dependencies:
https://lore.kernel.org/all/20251114-iris_encoder_enhancements-v6-0-d6d35a92635d@oss.qualcomm.com/
Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
---
Changes in v2:
- Add comment for ir_period calculation.(bod,Dikshita)
- Correct the maximum value of IR_PERIOD.(Dikshita)
- Add a patch to optimize the calculation of hdr size.(bod)
- Correct the num_recon calculation.(Dikshita)
- Add a patch to simplify the calculation of COMV size.(Dikshita)
- Catch the result code of session_set_property.(bod)
- Add comment for shift operation in hfi_buffer_get_recon_count.(bod)
- Add support for layer bitrate setting.(Dikshita)
- Link to v1: https://lore.kernel.org/r/20251127-batch2_iris_encoder_enhancements-v1-0-5ea78e2de2ae@oss.qualcomm.com
---
Wangao Wang (6):
media: qcom: iris: Add intra refresh support for gen1 encoder
media: qcom: iris: Add Long-Term Reference support for encoder
media: qcom: iris: Add B frames support for encoder
media: qcom: iris: Add hierarchical coding support for encoder
media: qcom: iris: Optimize iris_hfi_gen1_packet_session_set_property
media: qcom: iris: Simplify COMV size calculation
drivers/media/platform/qcom/iris/iris_ctrls.c | 476 ++++++++++++++++++++-
drivers/media/platform/qcom/iris/iris_ctrls.h | 16 +-
.../platform/qcom/iris/iris_hfi_gen1_command.c | 98 ++++-
.../platform/qcom/iris/iris_hfi_gen1_defines.h | 49 +++
.../platform/qcom/iris/iris_hfi_gen2_defines.h | 18 +
drivers/media/platform/qcom/iris/iris_instance.h | 4 +
.../platform/qcom/iris/iris_platform_common.h | 31 ++
.../media/platform/qcom/iris/iris_platform_gen1.c | 161 ++++++-
.../media/platform/qcom/iris/iris_platform_gen2.c | 226 +++++++++-
drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 65 ++-
10 files changed, 1102 insertions(+), 42 deletions(-)
---
base-commit: cc3aa43b44bdb43dfbac0fcb51c56594a11338a8
change-id: 20251125-batch2_iris_encoder_enhancements-3e5c42b93a25
prerequisite-message-id: 20251114-iris_encoder_enhancements-v6-0-d6d35a92635d@oss.qualcomm.com
prerequisite-patch-id: 2b77a7b9bfb436751da0bf69488dbff567a38479
prerequisite-patch-id: 190f29ef211b046f0d031e3a4b52f2c3bccd0cd9
prerequisite-patch-id: 92ff1a1958eeacd53d70e155bb8214f9987ddf85
prerequisite-patch-id: 0dae6aaa8db7df0729436cf9268d29ea363f0eed
prerequisite-patch-id: 6382693f5a5a7438660f2e592b30163551d92791
prerequisite-patch-id: 9aa16211c36540a61d219eb25f09b7625b9bdbde
Best regards,
--
Wangao Wang <wangao.wang@oss.qualcomm.com>
On 12/19/2025 1:12 PM, Wangao Wang wrote: > Hi All, > > This patch series introduces several enhancements to the Qualcomm Iris > encoder driver, improving support for V4L2 controls and enabling more > video encoding features. > > All patches have been tested with v4l2-compliance and v4l2-ctl on > gen1:QCS6490, gen2:QCS8300, QCS8550, QCS9100, X1E-80100. Pls test it with SM8250 as well since you are updating the corresponding platform file. > > Commands used for V4l2-ctl validation: > > Intra Refresh: > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/ir_random.h264 \ > --set-ctrl intra_refresh_period_type=0,intra_refresh_period=30 > > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/ir_cyclic.h264 \ > --set-ctrl intra_refresh_period_type=1,intra_refresh_period=30 > > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/ir_random.h265 \ > --set-ctrl intra_refresh_period_type=0,intra_refresh_period=30 > > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/ir_cyclic.h265 \ > --set-ctrl intra_refresh_period_type=1,intra_refresh_period=30 > > B frames: > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/b_frames.h264 \ > --set-ctrl video_b_frames=1 > > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/b_frames.h265 \ > --set-ctrl video_b_frames=1 > > LTR: > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/ltr.h264 \ > --set-ctrl ltr_count=2,frame_ltr_index=1 > > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/ltr.h265 \ > --set-ctrl ltr_count=2,frame_ltr_index=1 > > Hierarchical Coding: > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/hier_coding_layer1_3M.h264 \ > --set-ctrl video_bitrate_mode=1,enable_h264_hierarchical_coding=1,h264_hierarchical_coding_type=1,h264_number_of_hc_layers=2,h264_hierarchical_lay_1_bitrate=3000000 > > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=H264 --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/hier_coding_layer0_6M.h264 \ > --set-ctrl video_bitrate_mode=1,enable_h264_hierarchical_coding=1,h264_hierarchical_coding_type=1,h264_number_of_hc_layers=2,h264_hierarchical_lay_0_bitrate=6000000 > > ./v4l2-ctl --verbose -d /dev/video1 \ > --set-fmt-video-out=width=1920,height=1080,pixelformat=NV12 \ > --set-selection-output target=crop,width=1920,height=1080 \ > --set-fmt-video=pixelformat=HEVC --stream-mmap --stream-out-mmap \ > --stream-from=input_nv12_1080p.yuv \ > --stream-to=output/hier_coding.h265 \ > --set-ctrl hevc_hierarchical_coding_type=1,hevc_hierarchical_coding_layer=5 > > The result of v4l2-compliance on QCS8300: > v4l2-compliance 1.31.0-5379, 64 bits, 64-bit time_t > v4l2-compliance SHA: 14c988631ad4 2025-11-11 11:19:35 > > Compliance test for iris_driver device /dev/video1: > > Driver Info: > Driver name : iris_driver > Card type : Iris Encoder > Bus info : platform:aa00000.video-codec > Driver version : 6.18.0 > Capabilities : 0x84204000 > Video Memory-to-Memory Multiplanar > Streaming > Extended Pix Format > Device Capabilities > Device Caps : 0x04204000 > Video Memory-to-Memory Multiplanar > Streaming > Extended Pix Format > Detected Stateful Encoder > > Required ioctls: > test VIDIOC_QUERYCAP: OK > test invalid ioctls: OK > > Allow for multiple opens: > test second /dev/video1 open: OK > test VIDIOC_QUERYCAP: OK > test VIDIOC_G/S_PRIORITY: OK > test for unlimited opens: OK > > Debug ioctls: > test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) > test VIDIOC_LOG_STATUS: OK (Not Supported) > > Input ioctls: > test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) > test VIDIOC_G/S_FREQUENCY: OK (Not Supported) > test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) > test VIDIOC_ENUMAUDIO: OK (Not Supported) > test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) > test VIDIOC_G/S_AUDIO: OK (Not Supported) > Inputs: 0 Audio Inputs: 0 Tuners: 0 > > Output ioctls: > test VIDIOC_G/S_MODULATOR: OK (Not Supported) > test VIDIOC_G/S_FREQUENCY: OK (Not Supported) > test VIDIOC_ENUMAUDOUT: OK (Not Supported) > test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) > test VIDIOC_G/S_AUDOUT: OK (Not Supported) > Outputs: 0 Audio Outputs: 0 Modulators: 0 > > Input/Output configuration ioctls: > test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) > test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) > test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) > test VIDIOC_G/S_EDID: OK (Not Supported) > > Control ioctls: > test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK > test VIDIOC_QUERYCTRL: OK > test VIDIOC_G/S_CTRL: OK > test VIDIOC_G/S/TRY_EXT_CTRLS: OK > test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK > test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) > Standard Controls: 52 Private Controls: 0 > > Format ioctls: > test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK > test VIDIOC_G/S_PARM: OK > test VIDIOC_G_FBUF: OK (Not Supported) > test VIDIOC_G_FMT: OK > test VIDIOC_TRY_FMT: OK > test VIDIOC_S_FMT: OK > test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) > test Cropping: OK > test Composing: OK (Not Supported) > test Scaling: OK (Not Supported) > > Codec ioctls: > test VIDIOC_(TRY_)ENCODER_CMD: OK > test VIDIOC_G_ENC_INDEX: OK (Not Supported) > test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) > > Buffer ioctls: > test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK > test CREATE_BUFS maximum buffers: OK > test VIDIOC_REMOVE_BUFS: OK > test VIDIOC_EXPBUF: OK > test Requests: OK (Not Supported) > test blocking wait: OK > > Test input 0: > > Streaming ioctls: > test read/write: OK (Not Supported) > Video Capture Multiplanar: Captured 61 buffers > test MMAP (select, REQBUFS): OK > Video Capture Multiplanar: Captured 61 buffers > test MMAP (epoll, REQBUFS): OK > Video Capture Multiplanar: Captured 61 buffers > test MMAP (select, CREATE_BUFS): OK > Video Capture Multiplanar: Captured 61 buffers > test MMAP (epoll, CREATE_BUFS): OK > test USERPTR (select): OK (Not Supported) > test DMABUF: Cannot test, specify --expbuf-device > > Total for iris_driver device /dev/video1: 54, Succeeded: 54, Failed: 0, Warnings: 0 > > The result of v4l2-compliance on QCS6490: > v4l2-compliance 1.31.0-5379, 64 bits, 64-bit time_t > v4l2-compliance SHA: 14c988631ad4 2025-11-11 11:19:35 > > Compliance test for iris_driver device /dev/video1: > > Driver Info: > Driver name : iris_driver > Card type : Iris Encoder > Bus info : platform:aa00000.video-codec > Driver version : 6.18.0 > Capabilities : 0x84204000 > Video Memory-to-Memory Multiplanar > Streaming > Extended Pix Format > Device Capabilities > Device Caps : 0x04204000 > Video Memory-to-Memory Multiplanar > Streaming > Extended Pix Format > Detected Stateful Encoder > > Required ioctls: > test VIDIOC_QUERYCAP: OK > test invalid ioctls: OK > > Allow for multiple opens: > test second /dev/video1 open: OK > test VIDIOC_QUERYCAP: OK > test VIDIOC_G/S_PRIORITY: OK > test for unlimited opens: OK > > Debug ioctls: > test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) > test VIDIOC_LOG_STATUS: OK (Not Supported) > > Input ioctls: > test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported) > test VIDIOC_G/S_FREQUENCY: OK (Not Supported) > test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) > test VIDIOC_ENUMAUDIO: OK (Not Supported) > test VIDIOC_G/S/ENUMINPUT: OK (Not Supported) > test VIDIOC_G/S_AUDIO: OK (Not Supported) > Inputs: 0 Audio Inputs: 0 Tuners: 0 > > Output ioctls: > test VIDIOC_G/S_MODULATOR: OK (Not Supported) > test VIDIOC_G/S_FREQUENCY: OK (Not Supported) > test VIDIOC_ENUMAUDOUT: OK (Not Supported) > test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) > test VIDIOC_G/S_AUDOUT: OK (Not Supported) > Outputs: 0 Audio Outputs: 0 Modulators: 0 > > Input/Output configuration ioctls: > test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) > test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) > test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) > test VIDIOC_G/S_EDID: OK (Not Supported) > > Control ioctls: > test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK > test VIDIOC_QUERYCTRL: OK > test VIDIOC_G/S_CTRL: OK > test VIDIOC_G/S/TRY_EXT_CTRLS: OK > test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK > test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) > Standard Controls: 33 Private Controls: 0 > > Format ioctls: > test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK > test VIDIOC_G/S_PARM: OK > test VIDIOC_G_FBUF: OK (Not Supported) > test VIDIOC_G_FMT: OK > test VIDIOC_TRY_FMT: OK > test VIDIOC_S_FMT: OK > test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) > test Cropping: OK > test Composing: OK (Not Supported) > test Scaling: OK (Not Supported) > > Codec ioctls: > test VIDIOC_(TRY_)ENCODER_CMD: OK > test VIDIOC_G_ENC_INDEX: OK (Not Supported) > test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) > > Buffer ioctls: > test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK > test CREATE_BUFS maximum buffers: OK > test VIDIOC_REMOVE_BUFS: OK > test VIDIOC_EXPBUF: OK > test Requests: OK (Not Supported) > test blocking wait: OK > > Test input 0: > > Streaming ioctls: > test read/write: OK (Not Supported) > Video Capture Multiplanar: Captured 61 buffers > test MMAP (select, REQBUFS): OK > Video Capture Multiplanar: Captured 61 buffers > test MMAP (epoll, REQBUFS): OK > Video Capture Multiplanar: Captured 61 buffers > test MMAP (select, CREATE_BUFS): OK > Video Capture Multiplanar: Captured 61 buffers > test MMAP (epoll, CREATE_BUFS): OK > test USERPTR (select): OK (Not Supported) > test DMABUF: Cannot test, specify --expbuf-device > > Total for iris_driver device /dev/video1: 54, Succeeded: 54, Failed: 0, Warnings: 0 > > Dependencies: > https://lore.kernel.org/all/20251114-iris_encoder_enhancements-v6-0-d6d35a92635d@oss.qualcomm.com/ > > Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com> > --- > Changes in v2: > - Add comment for ir_period calculation.(bod,Dikshita) > - Correct the maximum value of IR_PERIOD.(Dikshita) > - Add a patch to optimize the calculation of hdr size.(bod) > - Correct the num_recon calculation.(Dikshita) > - Add a patch to simplify the calculation of COMV size.(Dikshita) > - Catch the result code of session_set_property.(bod) > - Add comment for shift operation in hfi_buffer_get_recon_count.(bod) > - Add support for layer bitrate setting.(Dikshita) > - Link to v1: https://lore.kernel.org/r/20251127-batch2_iris_encoder_enhancements-v1-0-5ea78e2de2ae@oss.qualcomm.com > > --- > Wangao Wang (6): > media: qcom: iris: Add intra refresh support for gen1 encoder > media: qcom: iris: Add Long-Term Reference support for encoder > media: qcom: iris: Add B frames support for encoder > media: qcom: iris: Add hierarchical coding support for encoder > media: qcom: iris: Optimize iris_hfi_gen1_packet_session_set_property > media: qcom: iris: Simplify COMV size calculation > > drivers/media/platform/qcom/iris/iris_ctrls.c | 476 ++++++++++++++++++++- > drivers/media/platform/qcom/iris/iris_ctrls.h | 16 +- > .../platform/qcom/iris/iris_hfi_gen1_command.c | 98 ++++- > .../platform/qcom/iris/iris_hfi_gen1_defines.h | 49 +++ > .../platform/qcom/iris/iris_hfi_gen2_defines.h | 18 + > drivers/media/platform/qcom/iris/iris_instance.h | 4 + > .../platform/qcom/iris/iris_platform_common.h | 31 ++ > .../media/platform/qcom/iris/iris_platform_gen1.c | 161 ++++++- > .../media/platform/qcom/iris/iris_platform_gen2.c | 226 +++++++++- > drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 65 ++- > 10 files changed, 1102 insertions(+), 42 deletions(-) > --- > base-commit: cc3aa43b44bdb43dfbac0fcb51c56594a11338a8 > change-id: 20251125-batch2_iris_encoder_enhancements-3e5c42b93a25 > prerequisite-message-id: 20251114-iris_encoder_enhancements-v6-0-d6d35a92635d@oss.qualcomm.com > prerequisite-patch-id: 2b77a7b9bfb436751da0bf69488dbff567a38479 > prerequisite-patch-id: 190f29ef211b046f0d031e3a4b52f2c3bccd0cd9 > prerequisite-patch-id: 92ff1a1958eeacd53d70e155bb8214f9987ddf85 > prerequisite-patch-id: 0dae6aaa8db7df0729436cf9268d29ea363f0eed > prerequisite-patch-id: 6382693f5a5a7438660f2e592b30163551d92791 > prerequisite-patch-id: 9aa16211c36540a61d219eb25f09b7625b9bdbde > > Best regards,
On Mon, Dec 29, 2025 at 12:08:43PM +0530, Dikshita Agarwal wrote: > > > On 12/19/2025 1:12 PM, Wangao Wang wrote: > > Hi All, > > > > This patch series introduces several enhancements to the Qualcomm Iris > > encoder driver, improving support for V4L2 controls and enabling more > > video encoding features. > > > > All patches have been tested with v4l2-compliance and v4l2-ctl on > > gen1:QCS6490, gen2:QCS8300, QCS8550, QCS9100, X1E-80100. > > Pls test it with SM8250 as well since you are updating the corresponding > platform file. Isn't QCS6490 enough? -- With best wishes Dmitry
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