- 30 Aug, 2022 11 commits
-
-
Hans Verkuil authored
Use the proper define for the maximum CEC message length instead of hardcoding it. Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@kernel.org>
-
Hans Verkuil authored
Move maintainer from Mats to Hans. Add bindings file to the list of maintained files while we're at it. Signed-off-by:
Mats Randgaard <matrandg@cisco.com> Signed-off-by:
-
Christophe JAILLET authored
After a successful call to media_device_init() it is safer to call media_device_cleanup(). Add the missing call in the error handling path of the probe, as already done in the remove function. [hverkuil: fixed a typo in the commit log] Fixes: bd090d4d995a ("media: dw100: Add i.MX8MP dw100 dewarper driver") Signed-off-by:Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
-
Daniel Lee Kruse authored
MythTv is unable to scan channels with APUs with the Renior IOMMU that is also contained in the Cezanne line of APUs. This issue was discovered on the 5.15 version the kernel. This patch adds the IOMMU PCI ID to the broken_dev_id array. This patch was developed with 5.19 of the media_tree repo. [hverkuil: cleaned up the commit log a bit] Signed-off-by:
Daniel Lee Kruse <daniel.lee.kruse@proton.me> Signed-off-by:
-
Hans Verkuil authored
The V4L2_CAP_ASYNCIO capability was never implemented (and in fact it isn't clear what it was supposed to do in the first place). Drop it from the capabilities list. Keep it in videodev2.h with the other defines under ifndef __KERNEL__ for backwards compatibility. This will free up a capability bit for other future uses. And having an unused and undefined I/O method is just plain confusing. Signed-off-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by:
-
Ondrej Jirman authored
rga_parse_dt is missing a error return, so if some of the resources return DEFER_PROBE, probe will succeed without these resources. Signed-off-by:
Ondrej Jirman <megi@xff.cz> Co-developed-by:
Jarrah Gosbell <kernel@undef.tools> Signed-off-by:
-
Deborah Brouwer authored
The comment for the VP8 loop filter flags uses the partially wrong name for the flags. Unlike the other VP8 flag names, the loop filter flag names don't have "_FLAG" in them. Change the comment so that it matches the actual flag definitions in the header. Signed-off-by:
Deborah Brouwer <deborah.brouwer@collabora.com> Reviewed-by:
Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by:
-
Dongliang Mu authored
The commit ca9dc8d0 ("media: airspy: respect the DMA coherency rules") moves variable buf from stack to heap, however, it only frees buf in the error handling code, missing deallocation in the success path. Fix this by freeing buf in the success path since this variable does not have any references in other code. Fixes: ca9dc8d0 ("media: airspy: respect the DMA coherency rules") Reported-by: syzbot+bb25f85e5aa482864dc0@syzkaller.appspotmail.com Signed-off-by:
Dongliang Mu <mudongliangabcd@gmail.com> Reviewed-by:
Tommaso Merciai <tommaso.merciai@amarulasolution.com> Signed-off-by:
-
Zeng Jingxiang authored
Coverity warns of an unused value: assigned_value: Assign the value of the variable f->fmt.pix.field to field here, but that stored value is overwritten. before it can be used. 919 field = f->fmt.pix.field; 920 value_overwrite: Overwriting previous write to field with the value of V4L2_FIELD_INTERLACED. 921 field = V4L2_FIELD_INTERLACED; Fixes: ed57256f ("[media] tm6000: fix G/TRY_FMT") Signed-off-by:
Zeng Jingxiang <linuszeng@tencent.com> Signed-off-by:
-
Zheyu Ma authored
When the driver calls cx88_risc_buffer() to prepare the buffer, the function call may fail, resulting in a empty buffer and null-ptr-deref later in buffer_queue(). The following log can reveal it: [ 41.822762] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 41.824488] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 41.828027] RIP: 0010:buffer_queue+0xc2/0x500 [ 41.836311] Call Trace: [ 41.836945] __enqueue_in_driver+0x141/0x360 [ 41.837262] vb2_start_streaming+0x62/0x4a0 [ 41.838216] vb2_core_streamon+0x1da/0x2c0 [ 41.838516] __vb2_init_fileio+0x981/0xbc0 [ 41.839141] __vb2_perform_fileio+0xbf9/0x1120 [ 41.840072] vb2_fop_read+0x20e/0x400 [ 41.840346] v4l2_read+0x215/0x290 [ 41.840603] vfs_read+0x162/0x4c0 Fix this by checking the return value of cx88_risc_buffer() [hverkuil: fix coding style issues] Signed-off-by:
Zheyu Ma <zheyuma97@gmail.com> Signed-off-by:
-
Liang He authored
In fimc_is_register_subdevs(), we need to call of_node_put() for the reference 'i2c_bus' when breaking out of the for_each_compatible_node() which has increased the refcount. Fixes: 9a761e43 ("[media] exynos4-is: Add Exynos4x12 FIMC-IS driver") Signed-off-by:
Liang He <windhl@126.com> Signed-off-by:
-
- 29 Aug, 2022 29 commits
-
-
Hans Verkuil authored
The av7110 driver depends on saa7146, so move it there. Signed-off-by:
-
Hans Verkuil authored
Deprecate the hexium_gemini, hexium_orion, mxb and ttpci saa7146-based drivers: these drivers do not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated these for future removal. [hverkuil: update MAINTAINERS file] Signed-off-by:
-
Hans Verkuil authored
Deprecate the dm644x_ccdc, dm355_cddc and dm365_isif davinci drivers: all three depend on the vpfe_capture driver, and that driver does not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated these for future removal. Note that include/media/davinci/vpfe_capture.h can't be moved to staging since it is used in arch/arm/mach-davinci/davinci.h. Signed-off-by:
-
Hans Verkuil authored
Deprecate the fsl-viu driver. This driver does not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by:
-
Hans Verkuil authored
Deprecate the tm6000 driver. This driver does not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by:
-
Hans Verkuil authored
Deprecate the zr364xx driver. This driver does not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by:
-
Hans Verkuil authored
Deprecate the meye driver. This driver does not use the vb2 framework for video streaming, instead it implements its own version. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by:
-
Hans Verkuil authored
Deprecate the cpia2 driver. This driver does not use the vb2 framework for video streaming, instead it implements its own version. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by:
-
Hans Verkuil authored
Add a kernel config option to build deprecated media drivers that are scheduled for removal. Move stkwebcam to the deprecated directory to make it clear that this driver is deprecated. Signed-off-by:
-
Hans Verkuil authored
The term 'videobuf' typically refers to the old videobuf version 1 framework. Avoid using this word in drivers that are converted to vb2. Signed-off-by:
-
Hans Verkuil authored
Rename 'videobuf' to 'vb2' in the comment. This avoids confusing terminology since 'videobuf' typically refers to the old vb1 framework. Signed-off-by:
-
Hans Verkuil authored
These terms typically refer to the old version 1 videobuf framework. It is confusing to use them for the vb2 framework, so reword these comments. Signed-off-by:
Lad Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by:
-
Hans Verkuil authored
It is confusing to refer to vb2 structures with 'videobuf', since that typically is used to refer to the old videobuf version 1 framework. Signed-off-by:
-
Hans Verkuil authored
It is confusing to use the term 'videobuf' or 'video-buf' since that usually refers to the old videobuf version 1 framework. Rename to 'videobuf2' or vb2. Signed-off-by:
-
Hans Verkuil authored
Remove the dead code under NGENE_V4L. Among others, this removes references to the old videobuf framework that isn't actually used by this driver. Signed-off-by:
-
Hans Verkuil authored
The zoran driver can be moved back to mainline after it has been converted by Corentin Labbe to vb2. Note that the zoran driver no longer supports video output, but video capture is working fine now. Signed-off-by:
-
Hans Verkuil authored
The read/write file operations are not implemented, so no need to set VB2_READ and VB2_WRITE flags. Signed-off-by:
-
Hans Verkuil authored
Set vfl_dir correctly as a capture device instead of as a M2M device. Signed-off-by:
-
Hans Verkuil authored
Prepare for moving this driver to mainline by fixing the remaining checkpatch issues. Signed-off-by:
-
wangjianli authored
Delete the redundant word 'the'. Signed-off-by:
wangjianli <wangjianli@cdjrlc.com> Signed-off-by:
-
wangjianli authored
Delete the redundant word 'of'. Signed-off-by:
-
wangjianli authored
Delete the redundant word 'of'. Signed-off-by:
-
wangjianli authored
Delete the redundant word 'of'. Signed-off-by:
-
wangjianli authored
Delete the redundant word 'of'. Signed-off-by:
-
Jason Wang authored
The double `the' is duplicated in the comment, remove one. Signed-off-by:
Jason Wang <wangborong@cdjrlc.com> Signed-off-by:
-
Jason Wang authored
The double `is' is duplicated in the comment, remove one. Signed-off-by:
-
Jason Wang authored
The double `for' is duplicated in the comment, remove one. Signed-off-by:
-
Slark Xiao authored
Replace 'the the' with 'the' in the comment. [hverkuil: the the -> that the] Signed-off-by:
Slark Xiao <slark_xiao@163.com> Signed-off-by:
-
Slark Xiao authored
Replace 'the the' with 'the' in the comment. Signed-off-by:
-
