diff options
| author | Josh Wu <josh.wu@atmel.com> | 2015-11-03 03:45:10 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-11-17 15:29:39 -0200 |
| commit | bd70f260cb2629a60b676f045eeb90a061a7630e (patch) | |
| tree | 809ebd99bfa0bcdb1c61ae4b901bbda4a0ab4312 /drivers/media/platform/soc_camera/atmel-isi.h | |
| parent | 0fb725750b040253b111b106ca235dfbccf4ec3f (diff) | |
| download | op-kernel-dev-bd70f260cb2629a60b676f045eeb90a061a7630e.zip op-kernel-dev-bd70f260cb2629a60b676f045eeb90a061a7630e.tar.gz | |
[media] atmel-isi: add code to setup correct resolution for preview path
Not like codec path, preview path can do downsampling, so we should setup
a extra preview width, height for it.
This patch add preview resolution setup without down sampling. So currently
preview path will output same size as sensor output size.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/soc_camera/atmel-isi.h')
| -rw-r--r-- | drivers/media/platform/soc_camera/atmel-isi.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/platform/soc_camera/atmel-isi.h b/drivers/media/platform/soc_camera/atmel-isi.h index 5acc771..0acb32a 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.h +++ b/drivers/media/platform/soc_camera/atmel-isi.h @@ -79,6 +79,16 @@ #define ISI_CFG2_IM_VSIZE_MASK (0x7FF << ISI_CFG2_IM_VSIZE_OFFSET) #define ISI_CFG2_IM_HSIZE_MASK (0x7FF << ISI_CFG2_IM_HSIZE_OFFSET) +/* Bitfields in PSIZE */ +#define ISI_PSIZE_PREV_VSIZE_OFFSET 0 +#define ISI_PSIZE_PREV_HSIZE_OFFSET 16 +#define ISI_PSIZE_PREV_VSIZE_MASK (0x3FF << ISI_PSIZE_PREV_VSIZE_OFFSET) +#define ISI_PSIZE_PREV_HSIZE_MASK (0x3FF << ISI_PSIZE_PREV_HSIZE_OFFSET) + +/* Bitfields in PDECF */ +#define ISI_PDECF_DEC_FACTOR_MASK (0xFF << 0) +#define ISI_PDECF_NO_SAMPLING (16) + /* Bitfields in CTRL */ /* Also using in SR(ISI_V2) */ #define ISI_CTRL_EN (1 << 0) |
