sun4i-csi: drop read/write, enable VB2_DMABUF

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For no obvious reason VB2_DMABUF was not enabled. Add this.

Also both read and write file ops were set, but this was not enabled
in the vb2 io_modes or in the device_caps capabilities. Drop this.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Hans Verkuil 2020-07-07 15:32:59 +02:00 • committed by Mauro Carvalho Chehab

parent de26c90fc4

commit 71ecc5356d

2 changed files with 1 additions and 3 deletions

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2

drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c

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2

drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c

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