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Date: Mon, 28 May 2018 17:57:00 +0200
From: Arnd Bergmann <arnd@...db.de>
To: Jonathan Corbet <corbet@....net>,
Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, linux-media@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] media: marvel-ccic: mmp: select VIDEOBUF2_VMALLOC/DMA_CONTIG
Testing randconfig builds after the return of the mmp ccic driver shows
a link error in some configurations:
drivers/media/platform/marvell-ccic/mcam-core.o: In function `mccic_register':
mcam-core.c:(.text+0x2e48): undefined reference to `vb2_dma_contig_memops'
A closer look at the mcam-core.c file reveals that we need to select
both VIDEOBUF2_DMA_CONTIG and VIDEOBUF2_VMALLOC, as already do for
VIDEO_CAFE_CCIC.
Fixes: 0a9c643c8faa ("media: marvel-ccic: re-enable mmp-driver build")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
drivers/media/platform/marvell-ccic/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/marvell-ccic/Kconfig b/drivers/media/platform/marvell-ccic/Kconfig
index 21dacef7c2fc..13cc6f2159d3 100644
--- a/drivers/media/platform/marvell-ccic/Kconfig
+++ b/drivers/media/platform/marvell-ccic/Kconfig
@@ -18,6 +18,8 @@ config VIDEO_MMP_CAMERA
depends on ARCH_MMP || COMPILE_TEST
select VIDEO_OV7670
select I2C_GPIO
+ select VIDEOBUF2_VMALLOC
+ select VIDEOBUF2_DMA_CONTIG
select VIDEOBUF2_DMA_SG
---help---
This is a Video4Linux2 driver for the integrated camera
--
2.9.0
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