[PATCH v0 0/6] Improve decoder performance and fix critical bugs

["Jackson.lee" <jackson.lee@chipsnmedia.com>]

The wave5 codec driver is a stateful encoder/decoder.
The following patches is for improving decoder performance and fix
critical bugs

v4l2-compliance results:
========================

v4l2-compliance 1.26.1-5142, 64 bits, 64-bit time_t

Buffer ioctls:
                warn: v4l2-test-buffers.cpp(693): VIDIOC_CREATE_BUFS not supported
                warn: v4l2-test-buffers.cpp(693): VIDIOC_CREATE_BUFS not supported
        test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
        test CREATE_BUFS maximum buffers: OK
        test VIDIOC_EXPBUF: OK
        test Requests: OK (Not Supported)

Total for wave5-dec device /dev/video0: 46, Succeeded: 46, Failed: 0, Warnings: 2
Total for wave5-enc device /dev/video1: 46, Succeeded: 46, Failed: 0, Warnings: 0

Fluster test results:
=====================

Running test suite JCT-VC-HEVC_V1 with decoder GStreamer-H.265-V4L2-Gst1.0 Using 1 parallel job(s)
Ran 132/147 tests successfully               in 67.220 secs

(1 test fails because of not supporting to parse multi frames, 1 test fails because of a missing frame and slight corruption,
 2 tests fail because of sizes which are incompatible with the IP, 11 tests fail because of unsupported 10 bit format)

Running test suite JVT-AVC_V1 with decoder GStreamer-H.264-V4L2-Gst1.0 Using 1 parallel job(s)
Ran 78/135 tests successfully               in 31.808 secs

(57 fail because the hardware is unable to decode  MBAFF / FMO / Field / Extended profile streams.)


Jackson.lee (6):
  media: chips-media: wave5: Fix to display gray color on screen
  media: chips-media: wave5: Avoid race condition for interrupt handling
  media: chips-media: wave5: Improve performance of decoder
  media: chips-media: wave5: Fix Multistream Decode Hang with no IRQ
    Present
  media: chips-media: wave5: Fix hang after seeking
  media: chips-media: wave5: Fix timeout while testing 10bit hevc
    fluster

 .../platform/chips-media/wave5/wave5-helper.c |   6 +
 .../platform/chips-media/wave5/wave5-hw.c     |   2 +-
 .../chips-media/wave5/wave5-vpu-dec.c         | 410 +++++++++++-------
 .../platform/chips-media/wave5/wave5-vpu.c    |  23 +-
 .../platform/chips-media/wave5/wave5-vpuapi.c |  11 +
 .../platform/chips-media/wave5/wave5-vpuapi.h |   6 +
 6 files changed, 305 insertions(+), 153 deletions(-)

-- 
2.43.0