lkml.org 
[lkml]   [2023]   [Jan]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v6 0/5] media: verisilicon: HEVC: fix 10bits handling
Date
When decoding a 10bits bitstreams HEVC driver should only expose 10bits pixel formats.
To fulfill this requirement it is needed to call hantro_reset_raw_fmt()
and to only change driver internal state in case of success.

Fluster score (140/147) doesn't change after this series.

version 6:
- Split the patches in multiple sub-patches.
- Rework hantro_reset_encoded_fmt() usage.

version 5:
- Add Nicolas's review tags
- Add Fixes tags

version 4:
- Split the change in 2 patches.
- Change hantro_check_depth_match() prototype to avoid using
ctx->bit_depth
- Return the result of hantro_reset_raw_fmt() to the caller.
- Only set ctx->bit_depth when hantro_reset_raw_fmt() returns is ok.

Benjamin Gaignard (5):
media: verisilicon: Do not set context src/dst formats in reset
functions
media: verisilicon: Do not use ctx fields as format storage when
resetting
media: verisilicon: Do not set ctx->bit_depth in hantro_try_ctrl()
media: verisilicon: Do not change context bit depth before validating
the format
media: verisilicon: HEVC: Only propose 10 bitscompatible pixels
formats

.../media/platform/verisilicon/hantro_drv.c | 39 ++++++++-
.../platform/verisilicon/hantro_postproc.c | 2 +-
.../media/platform/verisilicon/hantro_v4l2.c | 84 +++++++++----------
.../media/platform/verisilicon/hantro_v4l2.h | 3 +-
.../media/platform/verisilicon/imx8m_vpu_hw.c | 2 +
5 files changed, 79 insertions(+), 51 deletions(-)

--
2.34.1

\
 
 \ /
  Last update: 2023-03-27 00:02    [W:0.204 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site