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authorJosh Wu <josh.wu@atmel.com>2015-09-11 04:00:14 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-09-25 17:35:15 -0300
commitad5f9d19682b210b74f686ac58cfaad1044624ec (patch)
tree4d87fa0db7a13b57deb8da0a511d646831b0cbe5 /include/media
parentd67b48824fef61883404ed5c034901bbb319d0df (diff)
[media] atmel-isi: setup the ISI_CFG2 register directly
In the function configure_geometry(), we will setup the ISI CFG2 according to the sensor output format. It make no sense to just read back the CFG2 register and just set part of it. So just set up this register directly makes things simpler. Currently only support YUV format from camera sensor. Signed-off-by: Josh Wu <josh.wu@atmel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/atmel-isi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/media/atmel-isi.h b/include/media/atmel-isi.h
index 6008b0985b7b..e7a96b85e374 100644
--- a/include/media/atmel-isi.h
+++ b/include/media/atmel-isi.h
@@ -66,6 +66,8 @@
/* Bitfields in CFG2 */
#define ISI_CFG2_GRAYSCALE (1 << 13)
+#define ISI_CFG2_COL_SPACE_YCbCr (0 << 15)
+#define ISI_CFG2_COL_SPACE_RGB (1 << 15)
/* Constants for YCC_SWAP(ISI_V2) */
#define ISI_CFG2_YCC_SWAP_DEFAULT (0 << 28)
#define ISI_CFG2_YCC_SWAP_MODE_1 (1 << 28)

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