tree 99728802a0583cab84c219a9b4db89c004c2673e
parent accf9b2c1f8326d916576f4eef4ceaad3bab9bf4
author henryhsu <henryhsu@chromium.org> 1498832146 -0400
committer Mauro Carvalho Chehab <mchehab@s-opensource.com> 1501072568 -0400

media: s5p-jpeg: Add support for resolution change event

This patch adds support for resolution change event to notify clients so
they can prepare correct output buffer. When resolution change happened,
G_FMT for CAPTURE should return old resolution and format before CAPTURE
queues streamoff.

This event is used in the Chromium browser project by the V4L2 JPEG
Decode Accelerator (V4L2JDA) to allocate output buffer.

Signed-off-by: Henry-Ruey Hsu <henryhsu@chromium.org>
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Acked-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>