diff options
| author | Jean-François Moine <moinejf@free.fr> | 2010-11-12 18:32:29 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-29 10:16:43 (GMT) |
| commit | 5927abcb21d0dd10c960517453e37302acf2269e (patch) | |
| tree | c70c7df9d596ed3a1f8dc92eb652f5453943c3eb /drivers/media/video/gspca/ov519.c | |
| parent | a23acec4bca79f2168a5aeacc8d85386b70ae522 (diff) | |
| download | linux-fsl-qoriq-5927abcb21d0dd10c960517453e37302acf2269e.tar.xz | |
[media] gspca - ov519: Change the ov519 start and stop sequences
- start and stop streaming are done via the FRAR
- streaming suspend (for control change) is done by video reset
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/ov519.c')
| -rw-r--r-- | drivers/media/video/gspca/ov519.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c index 2484e52..43b86b1 100644 --- a/drivers/media/video/gspca/ov519.c +++ b/drivers/media/video/gspca/ov519.c @@ -2325,6 +2325,8 @@ static inline void ov51x_stop(struct sd *sd) break; case BRIDGE_OV519: reg_w(sd, OV519_R51_RESET1, 0x0f); + reg_w(sd, OV519_R51_RESET1, 0x00); + reg_w(sd, 0x22, 0x00); /* FRAR */ break; case BRIDGE_OVFX2: reg_w_mask(sd, 0x0f, 0x00, 0x02); @@ -2356,7 +2358,9 @@ static inline void ov51x_restart(struct sd *sd) reg_w(sd, R51x_SYS_RESET, 0x00); break; case BRIDGE_OV519: + reg_w(sd, OV519_R51_RESET1, 0x0f); reg_w(sd, OV519_R51_RESET1, 0x00); + reg_w(sd, 0x22, 0x1d); /* FRAR */ break; case BRIDGE_OVFX2: reg_w_mask(sd, 0x0f, 0x02, 0x02); @@ -3668,13 +3672,13 @@ static void sethvflip(struct gspca_dev *gspca_dev) struct sd *sd = (struct sd *) gspca_dev; if (sd->gspca_dev.streaming) - ov51x_stop(sd); + reg_w(sd, OV519_R51_RESET1, 0x0f); /* block stream */ i2c_w_mask(sd, OV7670_R1E_MVFP, OV7670_MVFP_MIRROR * sd->ctrls[HFLIP].val | OV7670_MVFP_VFLIP * sd->ctrls[VFLIP].val, OV7670_MVFP_MIRROR | OV7670_MVFP_VFLIP); if (sd->gspca_dev.streaming) - ov51x_restart(sd); + reg_w(sd, OV519_R51_RESET1, 0x00); /* restart stream */ } static void set_ov_sensor_window(struct sd *sd) |