From: Jean-François Moine Date: Fri, 12 Nov 2010 18:32:29 +0000 (-0300) Subject: [media] gspca - ov519: Change the ov519 start and stop sequences X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5927abcb21d0dd10c960517453e37302acf2269e;p=openwrt%2Fstaging%2Fblogic.git [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 Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c index 2484e5222d4a..43b86b1b57fb 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)