linux-stable/drivers/media
Philipp Zabel 72d18db66d media: coda: fix H.264 deblocking filter controls
[ Upstream commit 75fa6e4f83 ]

Add support for the third loop filter mode
V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY,
and fix V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA and
V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA controls.

The filter offset controls are signed values in the -6 to 6 range and
are stored into the slice header fields slice_alpha_c0_offset_div2 and
slice_beta_offset_div2. The actual filter offsets FilterOffsetA/B are
double their value, in range of -12 to 12.

Rename variables to more closely match the nomenclature in the H.264
specification.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-02-12 19:47:07 +01:00
..
cec media: cec-pin: fix broken tx_ignore_nack_until_eom error injection 2019-01-09 17:38:46 +01:00
common media: vb2: be sure to unlock mutex on errors 2019-01-22 21:40:38 +01:00
dvb-core media: dvb_frontend: ensure that the step is ok for both FE and tuner 2018-08-02 18:11:46 -04:00
dvb-frontends media: dvb-pll: don't re-validate tuner frequencies 2018-12-13 09:16:17 +01:00
firewire media: firewire: Fix app_info parameter type in avc_ca{,_app}_info 2019-01-26 09:32:37 +01:00
i2c media: imx274: select REGMAP_I2C 2019-02-12 19:47:05 +01:00
mmc
pci media: cx23885: only reset DMA on problematic CPUs 2019-01-13 09:51:06 +01:00
platform media: coda: fix H.264 deblocking filter controls 2019-02-12 19:47:07 +01:00
radio media: radio-wl1273: fix return code for the polling routine 2018-08-08 10:57:14 -04:00
rc media: rc: ensure close() is called on rc_unregister_device 2019-02-12 19:47:01 +01:00
spi
tuners Merge branch 'i2c/for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-08-21 17:40:46 -07:00
usb media: uvcvideo: Refactor teardown of uvc on USB disconnect 2019-01-26 09:32:37 +01:00
v4l2-core media: v4l: ioctl: Validate num_planes for debug messages 2019-01-22 21:40:34 +01:00
Kconfig
Makefile
media-device.c Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax 2018-08-26 11:48:42 -07:00
media-devnode.c
media-entity.c