kernel.git/drivers/media/pci, branch linux-5.5.y

media: cx23885: Add support for AVerMedia CE310B

2020-02-24T07:38:14Z

[ Upstream commit dc4cac67e13515835ed8081d510aa507aacb013b ] The AVerMedia CE310B is a simple composite + S-Video + stereo audio capture card, and uses only the CX23888 to perform all of these functions. I've tested both video inputs and the audio interface and confirmed that they're all working. However, there are some issues: * Sometimes when I switch inputs the video signal turns black and can't be recovered until the system is rebooted. I haven't been able to determine the cause of this behavior, nor have I found a solution to fix it or any workarounds other than rebooting. * The card sometimes seems to have trouble syncing to the video signal, and some of the VBI data appears as noise at the top of the frame, but I assume that to be a result of my very noisy RF environment and the card's unshielded input traces rather than a configuration issue. Signed-off-by: Forest Crossman Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

Merge tag 'media/v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2019-11-27T04:11:43Z

Pull media updates from Mauro Carvalho Chehab: - uAPI documentation for stateless decoders - Added a new CEC ioctl together with its documentation - Improved IPU3 documentation - New i2c drivers: hi556 and imx290 - Added support on Vivid driver for meta streams - Added de-interlace support for sunxi subdriver - Added a few new remote controler keymaps - Added H.265 support for Sunxi Cedrus driver - Another round of random driver cleanups, fixes and improvements * tag 'media/v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (361 commits) media: Revert "media: mtk-vcodec: Remove extra area allocation in an input buffer on encoding" media: hantro: Set H264 FIELDPIC_FLAG_E flag correctly media: hantro: Remove now unused H264 pic_size media: hantro: Use output buffer width and height for H264 decoding media: hantro: Reduce H264 extra space for motion vectors media: hantro: Fix H264 motion vector buffer offset media: ti-vpe: vpe: fix compatible to match bindings media: dt-bindings: media: ti-vpe: Document VPE driver media: zr364xx: remove redundant assigmnent to idx, clean up code media: Documentation: media: *_DEFAULT targets for subdevs media: hantro: Fix s_fmt for dynamic resolution changes media: i2c: Use the correct style for SPDX License Identifier media: siano: Use the correct style for SPDX License Identifier media: vicodec: media_device_cleanup was called too early media: vim2m: media_device_cleanup was called too early media: cedrus: Increase maximum supported size media: cedrus: Fix H264 4k support media: cedrus: Properly signal size in mode register media: v4l2-ctrl: Lock main_hdl on operations of requests_queued. media: si470x-i2c: add missed operations in remove ...

media: tw686x: audio: Avoid non-standard macro usage

2019-11-11T08:14:01Z

Pass the device pointer from the PCI pointer directly, instead of a non-standard macro. The macro didn't give any better readability. Acked-by: Hans Verkuil Signed-off-by: Takashi Iwai

media: solo6x10: Remove superfluous snd_dma_continuous_data()

2019-11-11T08:13:51Z

The recent change (commit 08422d2c559d: "ALSA: memalloc: Allow NULL device for SNDRV_DMA_TYPE_CONTINOUS type") made the PCM preallocation helper accepting NULL as the device pointer for the default usage. Drop the snd_dma_continuous_data() usage that became superfluous from the callers. Acked-by: Hans Verkuil Signed-off-by: Takashi Iwai

media: mantis: fix two smatch errors

2019-11-08T06:30:47Z

Drop two dprintk's that relied on a non-NULL mantis pointer when it was in fact a NULL pointer. Fix those warnings: drivers/media/pci/mantis/mantis_cards.c:73 mantis_irq_handler() error: we previously assumed 'mantis' could be null (see line 72) drivers/media/pci/mantis/hopper_cards.c:64 hopper_irq_handler() error: we previously assumed 'mantis' could be null (see line 63) Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cx18: make array mapping static, makes object smaller

2019-10-10T10:21:28Z

Don't populate the array mapping on the stack but instead make it static. Makes the object code smaller by 79 bytes. Before: text data bss dec hex filename 27572 2096 0 29668 73e4 drivers/media/pci/cx18/cx18-ioctl.o After: text data bss dec hex filename 27429 2160 0 29589 7395 drivers/media/pci/cx18/cx18-ioctl.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cx88: Fix some error handling path in 'cx8800_initdev()'

2019-10-10T10:20:01Z

A call to 'pci_disable_device()' is missing in the error handling path. In some cases, a call to 'free_irq()' may also be missing. Reorder the error handling path, add some new labels and fix the 2 issues mentionned above. This way, the error handling path in more in line with 'cx8800_finidev()' (i.e. the remove function) Signed-off-by: Christophe JAILLET Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cx88: Add support for NotOnlyTV LV3H card

2019-10-10T10:17:19Z

Add support for the PCI hybrid card NotOnlyTV LV3H. This card consists of: - A/V Controller: Conexant CX-23883 - Tuner: Xceive XC3028L - DVB-T Decoder: Zarlink ZL10353 This patch adds support for DVB-T, Analog TV, FM radio, composite and S-video inputs. The IR input isn't supported. Since the PCI subsystem ID (14f1:8852) is the same as the Geniatech X8000-MT, but they are different boards, the card is only supported via insmod option: options cx88xx card=91 For the record this is the eeprom dump, useful if someone wanted to implement the card auto detection: 07 ff ff ff f1 14 52 88 04 04 32 55 f8 00 a2 02 a1 00 40 63 06 11 44 30 03 df 40 80 00 20 00 73 3c 10 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff a0 00 Signed-off-by: Daniel Gonzalez Cabanelas Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: media/pci/ivtv: Variable vbi.type could be uninitialized if macro v4l2_subdev_call set __result an error code

2019-10-10T10:15:09Z

Inside function compress_sliced_buf(), variable vbi.type is uninitialized if macro v4l2_subdev_call set __result an error code. However, vbi.type is used in the if statement without any check, which is potentially unsafe. Signed-off-by: Yizhuo Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: rc: prevent memory leak in cx23888_ir_probe

2019-10-07T10:44:16Z

In cx23888_ir_probe if kfifo_alloc fails the allocated memory for state should be released. Signed-off-by: Navid Emamdoost Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab