version 1:
- Initial submission.
Only one feature supported and tested:
- encode (RGB32, RGB24, RGB16, NV12, NV21, UYVY, VYUY) to h264 video format
The driver is mainly implemented across three files:
- hva-v4l2.c
- hva-h264.c
- hva-hw.c
hva-v4l2.c manages the V4L2 interface with the userland.
It calls the HW services that are implemented in hva-hw.c.
hva-h264.c manages specific part of h264 codec.
Below is the v4l2-compliance report for the sti hva driver.
Note: using patched v4l2-compliance:
"v4l2-compliance: test SELECTION only for the supported buf_type"
root@st-next:/# ./v4l2-compliance
Driver Info:
Driver name : 8c85000.hva
Card type : 8c85000.hva
Bus info : platform:hva
Driver version: 4.4.0
Capabilities : 0x84208000
Video Memory-to-Memory
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04208000
Video Memory-to-Memory
Streaming
Extended Pix Format
Compliance test for device /dev/video0 (not using libv4l2):
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second video open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: 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 (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 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
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(707): TRY_FMT cannot handle an invalid pixelformat
.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(708): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(709): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(707): TRY_FMT cannot handle an invalid pixelformat
.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(708): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(709): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
test VIDIOC_TRY_FMT: OK
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(923): S_FMT cannot handle an invalid pixelformat.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(924): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(925): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(923): S_FMT cannot handle an invalid pixelformat.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(924): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(925): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK
test Composing: OK (Not Supported)
fail: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1435): doioctl(node, VIDIOC_S_FMT, &fmt)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
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 VIDIOC_EXPBUF: OK
Test input 0:
Total: 42, Succeeded: 42, Failed: 0, Warnings: 12
root@st-next:/# ./v4l2-compliance -f
Driver Info:
Driver name : 8c85000.hva
Card type : 8c85000.hva
Bus info : platform:hva
Driver version: 4.4.0
Capabilities : 0x84208000
Video Memory-to-Memory
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04208000
Video Memory-to-Memory
Streaming
Extended Pix Format
Compliance test for device /dev/video0 (not using libv4l2):
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second video open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: 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 (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 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
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(707): TRY_FMT cannot handle an invalid pixelformat
.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(708): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(709): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(707): TRY_FMT cannot handle an invalid pixelformat
.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(708): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(709): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
test VIDIOC_TRY_FMT: OK
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(923): S_FMT cannot handle an invalid pixelformat.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(924): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(925): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(923): S_FMT cannot handle an invalid pixelformat.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(924): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(925): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK
test Composing: OK (Not Supported)
fail: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1435): doioctl(node, VIDIOC_S_FMT, &fmt)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
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 VIDIOC_EXPBUF: OK
Test input 0:
Stream using all formats:
Not supported for M2M devices
Total: 42, Succeeded: 42, Failed: 0, Warnings: 12
root@st-next:/# ./v4l2-compliance -s
Driver Info:
Driver name : 8c85000.hva
Card type : 8c85000.hva
Bus info : platform:hva
Driver version: 4.4.0
Capabilities : 0x84208000
Video Memory-to-Memory
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04208000
Video Memory-to-Memory
Streaming
Extended Pix Format
Compliance test for device /dev/video0 (not using libv4l2):
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second video open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: 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 (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 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
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(707): TRY_FMT cannot handle an invalid pixelformat
.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(708): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(709): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(707): TRY_FMT cannot handle an invalid pixelformat
.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(708): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(709): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
test VIDIOC_TRY_FMT: OK
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(923): S_FMT cannot handle an invalid pixelformat.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(924): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(925): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(923): S_FMT cannot handle an invalid pixelformat.
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(924): This may or may not be a problem. For more i
nformation see:
warn: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(925): http://www.mail-archive.com/linux-media@vger
.kernel.org/msg56550.html
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK
test Composing: OK (Not Supported)
fail: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1435): doioctl(node, VIDIOC_S_FMT, &fmt)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
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 VIDIOC_EXPBUF: OK
Test input 0:
Streaming ioctls:
test read/write: OK (Not Supported)
fail: /local/frq07647/views/opensdk-1.0.4/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-buffers.cpp(948): ret != EINVAL
test MMAP: FAIL
test USERPTR: OK (Not Supported)
test DMABUF: Cannot test, specify --expbuf-device
Total: 45, Succeeded: 44, Failed: 1, Warnings: 12
Yannick Fertre (3):
Documentation: devicetree: add STI HVA binding
[media] hva: STiH41x multi-format video encoder V4L2 driver
[media] hva: add h264 support
.../devicetree/bindings/media/st,sti-hva.txt | 26 +
drivers/media/platform/Kconfig | 13 +
drivers/media/platform/Makefile | 1 +
drivers/media/platform/sti/hva/Makefile | 2 +
drivers/media/platform/sti/hva/hva-h264.c | 1225 ++++++++++++++++
drivers/media/platform/sti/hva/hva-hw.c | 561 +++++++
drivers/media/platform/sti/hva/hva-hw.h | 76 +
drivers/media/platform/sti/hva/hva-mem.c | 63 +
drivers/media/platform/sti/hva/hva-mem.h | 20 +
drivers/media/platform/sti/hva/hva-v4l2.c | 1530 ++++++++++++++++++++
drivers/media/platform/sti/hva/hva.h | 499 +++++++
11 files changed, 4016 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/st,sti-hva.txt
create mode 100644 drivers/media/platform/sti/hva/Makefile
create mode 100644 drivers/media/platform/sti/hva/hva-h264.c
create mode 100644 drivers/media/platform/sti/hva/hva-hw.c
create mode 100644 drivers/media/platform/sti/hva/hva-hw.h
create mode 100644 drivers/media/platform/sti/hva/hva-mem.c
create mode 100644 drivers/media/platform/sti/hva/hva-mem.h
create mode 100644 drivers/media/platform/sti/hva/hva-v4l2.c
create mode 100644 drivers/media/platform/sti/hva/hva.h
--
1.9.1
--
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