linux

iv/linux

History

Devin Heitmueller b3a78df581 media: cx88: Get rid of spurious call to cx8800_start_vbi_dma()

This was left over from the conversion to VB2, where the call was
getting invoked both in buffer_queue and start_streaming, which
was intermittently causing invalid opcodes on the VBI RISC queue.

This change effectively mirrors the exact same change Hans Verkuil
made in cx88-video.c in commit 389208e1173e ("[media] cx88:
remove leftover start_video_dma() call").

Thanks to Daniel Glöckner for spotting the actual bug after I spent
several days trying to chase down the issue.

Fixes: 389208e1173e ("[media] cx88: remove leftover start_video_dma() call")

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Thanks-to: Daniel Glöckner <daniel-gl@gmx.net>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

2018-05-05 10:25:20 -04:00

cx88-alsa.c

media: cx88: fix two warnings

2018-03-23 06:54:58 -04:00

cx88-blackbird.c

media: v4l2-dev: convert VFL_TYPE_* into an enum

2017-12-18 11:49:40 -05:00

cx88-cards.c

media: add tuner standby op, use where needed

2018-03-21 12:05:39 -04:00

cx88-core.c

[media] cx88: convert struct cx88_core.refcount from atomic_t to refcount_t