This patch series is a collection of patches we have been carrying for a
while.
A few patches do fix actual bug and v4l2-compliance errors/warnings.
Other are drivers re-work to simplify/clarify the code for easier
maintenance.
We also include the SPDX Licensing update which seemed to have been
missed by the global script thus far.
Changes since v2:
- Rename VPFE_MAX_ACTIVE_FMT to VPFE_NUM_FORMATS and corrected the
comments
- Move the "Remove print_fourcc helper" patch to the end of the series
and rebase it on the pending v4l2_fourcc_conv macros patches
Changes since v1:
- Address review comment from Joe, Hans and Prabhakar
- Cleaned-up the function entry debug log
- Split off the pcr change into its own patch
- Rework/combine two patches but remove code churn
- fix miscellaneous typos
=============================
v4l2-compliance SHA: 5b168dc8473911227890526bad26553d9e8ff81b, 32 bits
Compliance test for vpfe device /dev/video0:
Driver Info:
Driver name : vpfe
Card type : TI AM437x VPFE
Bus info : platform:vpfe 48326000.vpfe
Driver version : 5.3.0
Capabilities : 0x85200001
Vide o Capture
Read/Write
Streaming
Extended Pix Format
D evice Capabilities
Device Caps : 0x05200001
Video Capt ure
Read/Write
Streaming
Extended Pix Format
Required ioctls:
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video0 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
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
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 1 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
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 (Input 0):
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: 3 Private Controls: 0
Format ioctls (Input 0):
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)
fail: v4l2-test-formats.cpp(1419): node->frmsizes_count[pixfmt] > 1
test Cropping: FAIL
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls (Input 0):
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 (Input 0):
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
test VIDIOC_EXPBUF: OK
test Requests: OK (Not Supported)
Test input 0:
Streaming ioctls:
test read/write: OK
test blocking wait: OK
test MMAP (no poll): OK
test MMAP (select): OK
test MMAP (epoll): OK
test USERPTR (no poll): OK (Not Supported)
test USERPTR (select): OK (Not Supported)
test DMABUF: Cannot test, specify --expbuf-device
Total for vpfe device /dev/video0: 51, Succeeded: 50, Failed: 1, Warnings: 0
============================
Benoit Parrot (12):
media: am437x-vpfe: Fix missing first line
media: am437x-vpfe: Rework ISR routine for clarity
media: am437x-vpfe: Wait for end of frame before tear-down
media: am437x-vpfe: fix start streaming error path
media: am437x-vpfe: Streamlined vb2 buffer cleanup
media: am437x-vpfe: Setting STD to current value is not an error
media: am437x-vpfe: Use a per instance format array instead of a
static one
media: am437x-vpfe: fix function trace debug log
media: am437x-vpfe: TRY_FMT ioctl is not really trying anything
media: am437x-vpfe: Remove per bus width static data
media: am437x-vpfe: Switch to SPDX Licensing
media: am437x-vpfe: Remove print_fourcc helper
Dave Gerlach (1):
media: am437x-vpfe: Fix suspend path to always handle pinctrl config
drivers/media/platform/am437x/am437x-vpfe.c | 880 ++++++++----------
drivers/media/platform/am437x/am437x-vpfe.h | 43 +-
.../media/platform/am437x/am437x-vpfe_regs.h | 10 +-
3 files changed, 406 insertions(+), 527 deletions(-)
--
2.17.1
