version 3:
- Comments from Nicolas, Javier and Hans about version 2 taken into account:
- Kconfig's comment reworked
- querycap: "driver" contains the name of the encoder ("hva"), "card" identifies the hardware version ("hva<hw_ip_version>" with <hw_ip_version> equal to 400 here, which leads to "hva400"), and "bus_info" indicates the location of the device ("platform:8c85000.hva")
- device_caps field of struct video_device set to V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M
- colorspace management aligned on the vim2m and mtk-vcodec drivers' code
- useless debug messages removed
- in case of error in start_streaming, all pending buffers for queue are returned to vb2 in the QUEUED state
- hardware restriction with regards to the number of codec instances managed in start_streaming instead of open (then, the v4l2-compliance test for unlimited opens passes)
- typos corrected
- V4L2 compliance successfully passed with this version (see report below)
version 2:
- List of pixel formats supported by the encoder reduced to NV12 and NV21
- x86_64 compilation warnings corrected
- V4L2 compliance successfully passed with this version (see report below)
- All remarks about version 1 of hva-v4l2.c taken into account:
- V4L2 mem2mem framework used
- V4L2 control framework used
- allocator context initialized in the probe and cleaned up in the remove
- start_streaming and stop_streaming ops added
- colorspace, bytesperline and sizeimage fields initialized in TRY_FMT
- better estimation of sizeimage for compressed formats
- checks and debugging logs already covered by vb2 removed
- some dev_err changed in dev_dbg
- typos corrected
version 1:
- Initial submission.
Only one feature supported and tested:
- encode (NV12, NV21) to H.264 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 H.264 codec.
Below is the v4l2-compliance report for the version 3 of the hva driver:
root@sti-next:/home/video_test# v4l2-compliance -d /dev/video0
Driver Info:
Driver name : hva
Card type : hva400
Bus info : platform:8c85000.hva
Driver version: 4.7.0
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
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: 16 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1187): S_PARM is supported for buftype 1, but not ENUM_FRAMEINTERVALS
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1187): S_PARM is supported for buftype 2, but not ENUM_FRAMEINTERVALS
test VIDIOC_G/S_PARM: OK
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(717): TRY_FMT cannot handle an invalid pixelformat.
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(718): This may or may not be a problem. For more information see:
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(719): http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html
test VIDIOC_TRY_FMT: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(977): S_FMT cannot handle an invalid pixelformat.
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(978): This may or may not be a problem. For more information see:
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(979): http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
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: 43, Succeeded: 43, Failed: 0, Warnings: 8
root@sti-next:/home/video_test# v4l2-compliance -f -d /dev/video0
Driver Info:
Driver name : hva
Card type : hva400
Bus info : platform:8c85000.hva
Driver version: 4.7.0
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
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: 16 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1187): S_PARM is supported for buftype 1, but not ENUM_FRAMEINTERVALS
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1187): S_PARM is supported for buftype 2, but not ENUM_FRAMEINTERVALS
test VIDIOC_G/S_PARM: OK
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(717): TRY_FMT cannot handle an invalid pixelformat.
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(718): This may or may not be a problem. For more information see:
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(719): http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html
test VIDIOC_TRY_FMT: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(977): S_FMT cannot handle an invalid pixelformat.
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(978): This may or may not be a problem. For more information see:
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(979): http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
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: 43, Succeeded: 43, Failed: 0, Warnings: 8
root@sti-next:/home/video_test# v4l2-compliance -a -d /dev/video0
Driver Info:
Driver name : hva
Card type : hva400
Bus info : platform:8c85000.hva
Driver version: 4.7.0
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
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: 16 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1187): S_PARM is supported for buftype 1, but not ENUM_FRAMEINTERVALS
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1187): S_PARM is supported for buftype 2, but not ENUM_FRAMEINTERVALS
test VIDIOC_G/S_PARM: OK
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(717): TRY_FMT cannot handle an invalid pixelformat.
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(718): This may or may not be a problem. For more information see:
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(719): http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html
test VIDIOC_TRY_FMT: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(977): S_FMT cannot handle an invalid pixelformat.
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(978): This may or may not be a problem. For more information see:
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(979): http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
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: 43, Succeeded: 43, Failed: 0, Warnings: 8
root@sti-next:/home/video_test# v4l2-compliance -s -d /dev/video0
Driver Info:
Driver name : hva
Card type : hva400
Bus info : platform:8c85000.hva
Driver version: 4.7.0
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
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: 16 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1187): S_PARM is supported for buftype 1, but not ENUM_FRAMEINTERVALS
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(1187): S_PARM is supported for buftype 2, but not ENUM_FRAMEINTERVALS
test VIDIOC_G/S_PARM: OK
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(717): TRY_FMT cannot handle an invalid pixelformat.
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(718): This may or may not be a problem. For more information see:
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(719): http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html
test VIDIOC_TRY_FMT: OK
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(977): S_FMT cannot handle an invalid pixelformat.
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(978): This may or may not be a problem. For more information see:
warn: /local/home/frq08988/views/opensdk-2.1.4.1/sources/v4l-utils/utils/v4l2-compliance/v4l2-test-formats.cpp(979): http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg56550.html
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
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)
test MMAP: OK
test USERPTR: OK (Not Supported)
test DMABUF: Cannot test, specify --expbuf-device
Total: 46, Succeeded: 46, Failed: 0, Warnings: 8
Jean-Christophe Trotin (3):
Documentation: DT: add bindings for STI HVA
hva: multi-format video encoder V4L2 driver
hva: add H.264 video encoding support
.../devicetree/bindings/media/st,sti-hva.txt | 24 +
drivers/media/platform/Kconfig | 14 +
drivers/media/platform/Makefile | 1 +
drivers/media/platform/sti/hva/Makefile | 2 +
drivers/media/platform/sti/hva/hva-h264.c | 1053 +++++++++++++++
drivers/media/platform/sti/hva/hva-hw.c | 538 ++++++++
drivers/media/platform/sti/hva/hva-hw.h | 42 +
drivers/media/platform/sti/hva/hva-mem.c | 60 +
drivers/media/platform/sti/hva/hva-mem.h | 36 +
drivers/media/platform/sti/hva/hva-v4l2.c | 1396 ++++++++++++++++++++
drivers/media/platform/sti/hva/hva.h | 315 +++++
11 files changed, 3481 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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