From 12310819a26aa567a9b80b675c2d4970ca797c0d Mon Sep 17 00:00:00 2001
From: Philipp Zabel
Date: Wed, 18 Mar 2020 19:35:33 +0100
Subject: media: coda: jpeg: add CODA960 JPEG decoder support
This patch adds JPEG decoding support for CODA960, handling the JPEG
hardware directly. A separate JPEG decoder video device is created due
to the separate hardware unit and different supported pixel formats.
While the hardware can not change subsampling on the fly, it can decode
4:2:2 subsampled JPEG images into YUV422P.
[m.felsch@pengutronix.de: fix qsequence counting by explicitly
checking for the !use_bit case]
[hverkuil-cisco@xs4all.nl: fix 'warning: missing braces around initializer']
[mchehab+huawei@kernel.org: fix 'BRACES: Unbalanced braces around else statement']
Signed-off-by: Philipp Zabel
Signed-off-by: Marco Felsch
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/platform/Kconfig | 1 +
1 file changed, 1 insertion(+)
(limited to 'drivers/media/platform/Kconfig')
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index c11386bfc24b..3df0d789d452 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -187,6 +187,7 @@ config VIDEO_CODA
select SRAM
select VIDEOBUF2_DMA_CONTIG
select VIDEOBUF2_VMALLOC
+ select V4L2_JPEG_HELPER
select V4L2_MEM2MEM_DEV
select GENERIC_ALLOCATOR
help
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