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| author | Brian Johnson <brijohn@gmail.com> | 2009-09-04 00:07:13 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-12 17:20:14 +0200 |
| commit | 13a84fa4de7c050b27f14d39720f8b036cecde24 (patch) | |
| tree | 3a0bf9eb313c00d0cfa9cabecee426b9940fee95 /drivers/media/video/gspca/sn9c20x.c | |
| parent | V4L/DVB (12705): gspca - sn9c20x: Add SXGA support to SOI968 (diff) | |
| download | linux-13a84fa4de7c050b27f14d39720f8b036cecde24.tar.xz linux-13a84fa4de7c050b27f14d39720f8b036cecde24.zip | |
V4L/DVB (12706): gspca - sn9c20x: disable exposure/gain controls for MT9M111 sensors.
Using the MT9M111's IFP to handle exposure/gain gives better results.
Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/sn9c20x.c')
| -rw-r--r-- | drivers/media/video/gspca/sn9c20x.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c index e4a021ae9cca..5e01b2845754 100644 --- a/drivers/media/video/gspca/sn9c20x.c +++ b/drivers/media/video/gspca/sn9c20x.c @@ -1036,10 +1036,10 @@ static struct i2c_reg_u16 mt9m001_init[] = { }; static struct i2c_reg_u16 mt9m111_init[] = { - {0xf0, 0x0000}, {0x0d, 0x0008}, {0x0d, 0x0009}, - {0x0d, 0x0008}, {0xf0, 0x0001}, {0x3a, 0x4300}, - {0x9b, 0x4300}, {0xa1, 0x0280}, {0xa4, 0x0200}, - {0x06, 0x308e}, {0xf0, 0x0000}, + {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008}, + {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300}, + {0xa1, 0x0280}, {0xa4, 0x0200}, {0x06, 0x708e}, + {0xf0, 0x0002}, {0x2e, 0x0a1e}, {0xf0, 0x0000}, }; static struct i2c_reg_u8 hv7131r_init[] = { @@ -1379,6 +1379,7 @@ static int mt9m111_init_sensor(struct gspca_dev *gspca_dev) return -ENODEV; } } + gspca_dev->ctrl_dis = (1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX) | (1 << GAIN_IDX); sd->hstart = 0; sd->vstart = 2; return 0; @@ -1641,7 +1642,6 @@ static int set_exposure(struct gspca_dev *gspca_dev) exp[4] = sd->exposure >> 8; break; case SENSOR_MT9M001: - case SENSOR_MT9M111: case SENSOR_MT9V112: case SENSOR_MT9V111: case SENSOR_MT9V011: @@ -1685,7 +1685,6 @@ static int set_gain(struct gspca_dev *gspca_dev) gain[4] = micron1_gain[sd->gain] & 0xff; break; case SENSOR_MT9V112: - case SENSOR_MT9M111: gain[0] |= (3 << 4); gain[2] = 0x2f; gain[3] = micron1_gain[sd->gain] >> 8; |