diff options
| -rw-r--r-- | drivers/media/video/gspca/vc032x.c | 77 |
1 files changed, 68 insertions, 9 deletions
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c index 87d9df8cd1cb..1793da4f5850 100644 --- a/drivers/media/video/gspca/vc032x.c +++ b/drivers/media/video/gspca/vc032x.c @@ -35,6 +35,7 @@ struct sd { __u8 hflip; __u8 vflip; __u8 lightfreq; + __u8 sharpness; char bridge; #define BRIDGE_VC0321 0 @@ -57,6 +58,8 @@ static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val); static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val); static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val); static struct ctrl sd_ctrls[] = { /* next 2 controls work with ov7660 and ov7670 only */ @@ -105,6 +108,22 @@ static struct ctrl sd_ctrls[] = { .set = sd_setfreq, .get = sd_getfreq, }, +/* po1200 only */ +#define SHARPNESS_IDX 3 + { + { + .id = V4L2_CID_SHARPNESS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Sharpness", + .minimum = 0, + .maximum = 2, + .step = 1, +#define SHARPNESS_DEF 1 + .default_value = SHARPNESS_DEF, + }, + .set = sd_setsharpness, + .get = sd_getsharpness, + }, }; static struct v4l2_pix_format vc0321_mode[] = { @@ -1519,7 +1538,7 @@ static const __u8 po1200_initVGA_data[][4] = { {0x00, 0x03, 0x00, 0xaa}, {0x00, 0x12, 0x05, 0xaa}, {0x00, 0x13, 0x02, 0xaa}, - {0x00, 0x1e, 0xc6, 0xaa}, + {0x00, 0x1e, 0xc6, 0xaa}, /* h/v flip */ {0x00, 0x21, 0x00, 0xaa}, {0x00, 0x25, 0x02, 0xaa}, {0x00, 0x3c, 0x4f, 0xaa}, @@ -1529,7 +1548,7 @@ static const __u8 po1200_initVGA_data[][4] = { {0x00, 0x55, 0xfe, 0xaa}, {0x00, 0x59, 0xd3, 0xaa}, {0x00, 0x5e, 0x04, 0xaa}, - {0x00, 0x61, 0xb8, 0xaa}, + {0x00, 0x61, 0xb8, 0xaa}, /* sharpness */ {0x00, 0x62, 0x02, 0xaa}, {0x00, 0xa7, 0x31, 0xaa}, {0x00, 0xa9, 0x66, 0xaa}, @@ -1625,7 +1644,7 @@ static const __u8 po1200_initVGA_data[][4] = { {0x00, 0x20, 0xc4, 0xaa}, {0x00, 0x13, 0x03, 0xaa}, {0x00, 0x3c, 0x50, 0xaa}, - {0x00, 0x61, 0x6a, 0xaa}, + {0x00, 0x61, 0x6a, 0xaa}, /* sharpness? */ {0x00, 0x51, 0x5b, 0xaa}, {0x00, 0x52, 0x91, 0xaa}, {0x00, 0x53, 0x4c, 0xaa}, @@ -1680,7 +1699,7 @@ static const __u8 po1200_initVGA_data[][4] = { {0x00, 0xe2, 0x01, 0xaa}, {0x00, 0xd6, 0x40, 0xaa}, {0x00, 0xe4, 0x40, 0xaa}, - {0x00, 0xa8, 0x9f, 0xaa}, + {0x00, 0xa8, 0x8f, 0xaa}, {0x00, 0xb4, 0x16, 0xaa}, {0xb0, 0x02, 0x06, 0xcc}, {0xb0, 0x18, 0x06, 0xcc}, @@ -1718,8 +1737,6 @@ static const __u8 po1200_initVGA_data[][4] = { {0x00, 0x95, 0x85, 0xaa}, /*matrix*/ {0x00, 0x03, 0x00, 0xaa}, - {0x00, 0x61, 0xb8, 0xaa}, - {0x00, 0x03, 0x00, 0xaa}, {0x00, 0x4d, 0x20, 0xaa}, {0xb8, 0x22, 0x40, 0xcc}, {0xb8, 0x23, 0x40, 0xcc}, @@ -1739,9 +1756,6 @@ static const __u8 po1200_initVGA_data[][4] = { {0x00, 0x00, 0x18, 0xdd}, /*read bfff*/ {0x00, 0x03, 0x00, 0xaa}, - {0x00, 0x1e, 0x46, 0xaa}, - {0x00, 0xa8, 0x8f, 0xaa}, - {0x00, 0x03, 0x00, 0xaa}, {0x00, 0xb4, 0x1c, 0xaa}, {0x00, 0xb5, 0x92, 0xaa}, {0x00, 0xb6, 0x39, 0xaa}, @@ -2027,6 +2041,7 @@ static int sd_config(struct gspca_dev *gspca_dev, switch (sd->sensor) { case SENSOR_OV7660: case SENSOR_OV7670: + case SENSOR_PO1200: break; default: gspca_dev->ctrl_dis = (1 << HFLIP_IDX) @@ -2034,6 +2049,8 @@ static int sd_config(struct gspca_dev *gspca_dev, break; } + sd->sharpness = SHARPNESS_DEF; + if (sd->bridge == BRIDGE_VC0321) { reg_r(gspca_dev, 0x8a, 0, 3); reg_w(dev, 0x87, 0x00, 0x0f0f); @@ -2063,6 +2080,14 @@ static void sethvflip(struct gspca_dev *gspca_dev) case SENSOR_OV7670: data = 7; break; + case SENSOR_PO1200: + data = 0; + i2c_write(gspca_dev, 0x03, &data, 1); + data = 0x80 * sd->hflip + | 0x40 * sd->vflip + | 0x06; + i2c_write(gspca_dev, 0x1e, &data, 1); + return; default: return; } @@ -2082,6 +2107,20 @@ static void setlightfreq(struct gspca_dev *gspca_dev) usb_exchange(gspca_dev, ov7660_freq_tb[sd->lightfreq]); } +/* po1200 only */ +static void setsharpness(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + __u8 data; + + if (sd->sensor != SENSOR_PO1200) + return; + data = 0; + i2c_write(gspca_dev, 0x03, &data, 1); + data = 0xb5 + sd->sharpness * 3; + i2c_write(gspca_dev, 0x61, &data, 1); +} + static int sd_start(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -2218,6 +2257,8 @@ static int sd_start(struct gspca_dev *gspca_dev) sethvflip(gspca_dev); setlightfreq(gspca_dev); } else { + setsharpness(gspca_dev); + sethvflip(gspca_dev); reg_w(gspca_dev->dev, 0x89, 0x0400, 0x1415); } } @@ -2328,6 +2369,24 @@ static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val) return 0; } +static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->sharpness = val; + if (gspca_dev->streaming) + setsharpness(gspca_dev); + return 0; +} + +static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->sharpness; + return 0; +} + static int sd_querymenu(struct gspca_dev *gspca_dev, struct v4l2_querymenu *menu) { |