From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH] [media] media/v4l2: VIDEO_RENESAS_VSP1 should depend on HAS_DMA
Date: Fri, 6 Sep 2013 14:43:56 +0200 [thread overview]
Message-ID: <1378471436-7045-1-git-send-email-geert@linux-m68k.org> (raw)
If NO_DMA=y:
warning: (... && VIDEO_RENESAS_VSP1 && ...) selects VIDEOBUF2_DMA_CONTIG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA)
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:202: error: implicit declaration of function ‘dma_mmap_coherent’
drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_get_base_sgt’:
drivers/media/v4l2-core/videobuf2-dma-contig.c:385: error: implicit declaration of function ‘dma_get_sgtable’
make[7]: *** [drivers/media/v4l2-core/videobuf2-dma-contig.o] Error 1
VIDEO_RENESAS_VSP1 (which doesn't have a platform dependency) selects
VIDEOBUF2_DMA_CONTIG, but the latter depends on HAS_DMA.
Make VIDEO_RENESAS_VSP1 depend on HAS_DMA to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
drivers/media/platform/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 8068d7b..fbc0611 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -212,7 +212,7 @@ config VIDEO_SH_VEU
config VIDEO_RENESAS_VSP1
tristate "Renesas VSP1 Video Processing Engine"
- depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+ depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAS_DMA
select VIDEOBUF2_DMA_CONTIG
---help---
This is a V4L2 driver for the Renesas VSP1 video processing engine.
--
1.7.9.5
next reply other threads:[~2013-09-06 12:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-06 12:43 Geert Uytterhoeven [this message]
2013-09-06 15:20 ` [PATCH] [media] media/v4l2: VIDEO_RENESAS_VSP1 should depend on HAS_DMA Laurent Pinchart
2013-09-06 17:07 ` Geert Uytterhoeven
2013-09-16 16:14 ` Laurent Pinchart
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