[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>
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 @@
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 @@
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 @@
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)