linux

iv/linux

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Kieran Bingham 613928e853 media: v4l: vsp1: Fix header display list status check in continuous mode

To allow dual pipelines utilising two WPF entities when available, the
VSP was updated to support header-mode display list in continuous
pipelines.

A small bug in the status check of the command register causes the
second pipeline to be directly afflicted by the running of the first;
appearing as a perceived performance issue with stuttering display.

Fix the vsp1_dl_list_hw_update_pending() call to ensure that the read
comparison corresponds to the correct pipeline.

Fixes: eaf4bfad6ad8 ("v4l: vsp1: Add support for header display lists in continuous mode")

Cc: "Stable v4.14+" <stable@vger.kernel.org>
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

2018-02-26 10:23:00 -05:00

cec

media: cec: improve debugging

2018-02-26 08:12:49 -05:00

common

media: vb2: Fix videobuf2 to map correct area

2018-02-26 08:06:31 -05:00

dvb-core

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

dvb-frontends

media: dvb-frontends: ves1820: use 64-bit arithmetic instead of 32-bit