diff options
| author | Amauri Magagna <amaurimagagna@gmail.com> | 2009-10-17 07:21:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-05 18:40:51 -0200 |
| commit | 46b4f2ab5858de905a20389c32105fcee833e0d3 (patch) | |
| tree | 273bb6285c9605d083934f95e708c7fe70da3f4e /drivers/media/video/gspca/sonixj.c | |
| parent | fdd1dd1d246e14dacd8fb0bf842828b03bed2481 (diff) | |
V4L/DVB (13197): gspca - sonixj: Adjust colors and autogain for sensor om6802.
- set correct colors at startup time
- autogain was too slow (4-5 mn - now 15-30 s))
Signed-off-by: Amauri Magagna <amaurimagagna@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/sonixj.c')
| -rw-r--r-- | drivers/media/video/gspca/sonixj.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c index 33f4d0a1f6f..82604f328dc 100644 --- a/drivers/media/video/gspca/sonixj.c +++ b/drivers/media/video/gspca/sonixj.c @@ -346,7 +346,7 @@ static const u8 sn_mt9v111[0x1c] = { static const u8 sn_om6802[0x1c] = { /* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */ - 0x00, 0x23, 0x72, 0x00, 0x1a, 0x34, 0x27, 0x20, + 0x00, 0x23, 0x72, 0x00, 0x1a, 0x20, 0x20, 0x19, /* reg8 reg9 rega regb regc regd rege regf */ 0x80, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */ @@ -1987,11 +1987,19 @@ static void do_autogain(struct gspca_dev *gspca_dev) sd->exposure = setexposure(gspca_dev, (unsigned int) (expotimes << 8)); break; + case SENSOR_OM6802: + expotimes = sd->exposure; + expotimes += (luma_mean - delta) >> 2; + if (expotimes < 0) + expotimes = 0; + sd->exposure = setexposure(gspca_dev, + (unsigned int) expotimes); + setredblue(gspca_dev); + break; default: /* case SENSOR_MO4000: */ /* case SENSOR_MI0360: */ /* case SENSOR_MT9V111: */ -/* case SENSOR_OM6802: */ expotimes = sd->exposure; expotimes += (luma_mean - delta) >> 6; if (expotimes < 0) |