|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15 |
|
| #
2e19bfc8 |
| 02-Mar-2023 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: drop bitmap and clipping output overlay support
This test driver is the only remaining driver still using
the clipping and bitmap method. Drop support for this so
we can remove this in
media: vivid: drop bitmap and clipping output overlay support
This test driver is the only remaining driver still using
the clipping and bitmap method. Drop support for this so
we can remove this in the V4L2 API as well.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
show more ...
|
| #
ccaa9d50 |
| 02-Mar-2023 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: drop overlay support
Destructive overlay support (i.e. where the video frame is DMA-ed
straight into a framebuffer) is effectively dead. It was a
necessary evil in the early days when
media: vivid: drop overlay support
Destructive overlay support (i.e. where the video frame is DMA-ed
straight into a framebuffer) is effectively dead. It was a
necessary evil in the early days when computers were not fast enough
to copy SDTV video frames around, but today that's no longer a problem.
It requires access to the framebuffer memory, which is a bad idea and
very hard to do safely. In addition, in drm it is today almost
impossible to get hold of the framebuffer address.
So drop support for this.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
show more ...
|
|
Revision tags: v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74 |
|
| #
f8bcaf71 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of th
media: vivid: s_fbuf: add more sanity checks
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
show more ...
|
|
Revision tags: v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54 |
|
| #
6bc7643d |
| 11-Jul-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: add pixel_array test control
This control will change dimensions according to the source resolution.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carval
media: vivid: add pixel_array test control
This control will change dimensions according to the source resolution.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
show more ...
|
|
Revision tags: v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7 |
|
| #
57c1d5de |
| 07-Dec-2021 |
Deborah Brouwer <deborahbrouwer3563@gmail.com> |
media: vivid: fix timestamp and sequence wrapping
The error injection controls that test wrap-around sequence and timestamp
counters were partially broken. Add a menu option for 64 or 32 bit signed
media: vivid: fix timestamp and sequence wrapping
The error injection controls that test wrap-around sequence and timestamp
counters were partially broken. Add a menu option for 64 or 32 bit signed
timestamp wrapping. Prevent the timestamp from wrapping around before the
device can be tested. Remove the sequence count from the timestamp
calculation so that sequence wrapping does not interfere with the
timestamp. Add consistent time and sequence wrapping to sdr and touch
devices.
Signed-off-by: Deborah Brouwer <deborahbrouwer3563@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
show more ...
|
|
Revision tags: v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61 |
|
| #
c6c709ee |
| 25-Aug-2021 |
Deborah Brouwer <deborahbrouwer3563@gmail.com> |
media: vivid: add signal-free time for cec message xfer
Currently, the vivid emulation of cec message transmission does not force
adapters to wait until the cec bus has been signal-free for a certai
media: vivid: add signal-free time for cec message xfer
Currently, the vivid emulation of cec message transmission does not force
adapters to wait until the cec bus has been signal-free for a certain
number of bit periods before transmitting or re-transmitting a message.
Without enforcing the signal-free time requirements, adapters do not share
the bus very well and some messages are sent too quickly while other
messages are lost. By emulating a signal-free time and forcing adapters
to wait their turn to transmit, the vivid emulation of cec transmission
is much more reliable.
Signed-off-by: Deborah Brouwer <deborahbrouwer3563@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
5b1fb2a2 |
| 12-Oct-2022 |
Hans Verkuil <hverkuil-cisco@xs4all.nl> |
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at lea
media: vivid: s_fbuf: add more sanity checks
[ Upstream commit f8bcaf714abfc94818dff8c0db84d750433984f4 ]
VIDIOC_S_FBUF is by definition a scary ioctl, which is why only root
can use it. But at least check if the framebuffer parameters match that
of one of the framebuffer created by vivid, and reject anything else.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Fixes: ef834f7836ec ([media] vivid: add the video capture and output parts)
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|