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V4L/DVB (10069): Add ov7725 support to ov772x driver 

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Kuninori Morimoto 2008-12-18 11:07:11 -03:00 committed by Mauro Carvalho Chehab
parent aeabc882a3
commit 3cac2cab4f
2 changed files with 23 additions and 0 deletions
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22
drivers/media/video/ov772x.c
View File

@ -51,6 +51,7 @@
#define COM8 0x13 /* Common control 8 */
#define COM9 0x14 /* Common control 9 */
#define COM10 0x15 /* Common control 10 */
#define REG16 0x16 /* Register 16 */
#define HSTART 0x17 /* Horizontal sensor size */
#define HSIZE 0x18 /* Horizontal frame (HREF column) end high 8-bit */
#define VSTART 0x19 /* Vertical frame (row) start high 8-bit */
@ -65,6 +66,7 @@
#define AEW 0x24 /* AGC/AEC - Stable operating region (upper limit) */
#define AEB 0x25 /* AGC/AEC - Stable operating region (lower limit) */
#define VPT 0x26 /* AGC/AEC Fast mode operating region */
#define REG28 0x28 /* Register 28 */
#define HOUTSIZE 0x29 /* Horizontal data output size MSBs */
#define EXHCH 0x2A /* Dummy pixel insert MSB */
#define EXHCL 0x2B /* Dummy pixel insert LSB */
@ -94,6 +96,7 @@
#define TGT_R 0x43 /* BLC red channel target value */
#define TGT_GB 0x44 /* BLC Gb channel target value */
#define TGT_GR 0x45 /* BLC Gr channel target value */
/* for ov7720 */
#define LCC0 0x46 /* Lens correction control 0 */
#define LCC1 0x47 /* Lens correction option 1 - X coordinate */
#define LCC2 0x48 /* Lens correction option 2 - Y coordinate */
@ -101,6 +104,15 @@
#define LCC4 0x4A /* Lens correction option 4 - radius of the circular */
#define LCC5 0x4B /* Lens correction option 5 */
#define LCC6 0x4C /* Lens correction option 6 */
/* for ov7725 */
#define LC_CTR 0x46 /* Lens correction control */
#define LC_XC 0x47 /* X coordinate of lens correction center relative */
#define LC_YC 0x48 /* Y coordinate of lens correction center relative */
#define LC_COEF 0x49 /* Lens correction coefficient */
#define LC_RADI 0x4A /* Lens correction radius */
#define LC_COEFB 0x4B /* Lens B channel compensation coefficient */
#define LC_COEFR 0x4C /* Lens R channel compensation coefficient */
#define FIXGAIN 0x4D /* Analog fix gain amplifer */
#define AREF0 0x4E /* Sensor reference control */
#define AREF1 0x4F /* Sensor reference current control */
@ -182,8 +194,13 @@
#define SDE 0xA6 /* Special digital effect control */
#define USAT 0xA7 /* U component saturation control */
#define VSAT 0xA8 /* V component saturation control */
/* for ov7720 */
#define HUE0 0xA9 /* Hue control 0 */
#define HUE1 0xAA /* Hue control 1 */
/* for ov7725 */
#define HUECOS 0xA9 /* Cosine value */
#define HUESIN 0xAA /* Sine value */
#define SIGN 0xAB /* Sign bit for Hue and contrast */
#define DSPAUTO 0xAC /* DSP auto function ON/OFF control */
@ -349,6 +366,7 @@
* ID
*/
#define OV7720 0x7720
#define OV7725 0x7721
#define VERSION(pid, ver) ((pid<<8)|(ver&0xFF))
/*
@ -838,6 +856,10 @@ static int ov772x_video_probe(struct soc_camera_device *icd)
devname = "ov7720";
priv->model = V4L2_IDENT_OV7720;
break;
case OV7725:
devname = "ov7725";
priv->model = V4L2_IDENT_OV7725;
break;
default:
dev_err(&icd->dev,
"Product ID error %x:%x\n", pid, ver);

1
include/media/v4l2-chip-ident.h
View File

@ -61,6 +61,7 @@ enum {
/* OmniVision sensors: reserved range 250-299 */
V4L2_IDENT_OV7670 = 250,
V4L2_IDENT_OV7720 = 251,
V4L2_IDENT_OV7725 = 252,
/* Conexant MPEG encoder/decoders: reserved range 410-420 */
V4L2_IDENT_CX23415 = 415,