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authorHans Verkuil <hans.verkuil@cisco.com>2012-06-15 12:24:26 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-07-31 01:37:25 +0400
commit82b343b231e0e29bc5d88998943cc4fd2fb61598 (patch)
tree6c51a992ef8189cc732f4bb43cf4f226f2195fa0 /drivers/media/video/gspca
parentac3322b0d400fdbab410ab80f26a501c2e169e5d (diff)
downloadlinux-82b343b231e0e29bc5d88998943cc4fd2fb61598.tar.xz
[media] gspca: always call v4l2_ctrl_handler_setup after start
This ensures the controls are setup correctly. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca')
-rw-r--r--drivers/media/video/gspca/gspca.c2
-rw-r--r--drivers/media/video/gspca/nw80x.c1
-rw-r--r--drivers/media/video/gspca/ov519.c2
-rw-r--r--drivers/media/video/gspca/ov534_9.c7
-rw-r--r--drivers/media/video/gspca/se401.c1
-rw-r--r--drivers/media/video/gspca/spca1528.c4
-rw-r--r--drivers/media/video/gspca/spca501.c5
-rw-r--r--drivers/media/video/gspca/spca505.c6
-rw-r--r--drivers/media/video/gspca/spca561.c1
-rw-r--r--drivers/media/video/gspca/stk014.c1
-rw-r--r--drivers/media/video/gspca/sunplus.c2
-rw-r--r--drivers/media/video/gspca/tv8532.c2
-rw-r--r--drivers/media/video/gspca/vc032x.c2
-rw-r--r--drivers/media/video/gspca/xirlink_cit.c2
14 files changed, 4 insertions, 34 deletions
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index b4fd548ada76..7bb23a91cb05 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -930,6 +930,7 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
goto out;
}
gspca_dev->streaming = 1;
+ v4l2_ctrl_handler_setup(gspca_dev->vdev.ctrl_handler);
/* some bulk transfers are started by the subdriver */
if (gspca_dev->cam.bulk && gspca_dev->cam.bulk_nurbs == 0)
@@ -2428,7 +2429,6 @@ int gspca_resume(struct usb_interface *intf)
*/
streaming = gspca_dev->streaming;
gspca_dev->streaming = 0;
- v4l2_ctrl_handler_setup(gspca_dev->vdev.ctrl_handler);
if (streaming)
ret = gspca_init_transfer(gspca_dev);
mutex_unlock(&gspca_dev->usb_lock);
diff --git a/drivers/media/video/gspca/nw80x.c b/drivers/media/video/gspca/nw80x.c
index 74a05bab9f60..b8ab612243de 100644
--- a/drivers/media/video/gspca/nw80x.c
+++ b/drivers/media/video/gspca/nw80x.c
@@ -1878,7 +1878,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
break;
}
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
sd->exp_too_high_cnt = 0;
sd->exp_too_low_cnt = 0;
return gspca_dev->usb_err;
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 35fa141945c0..3ae5e35dce40 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -4209,8 +4209,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
set_ov_sensor_window(sd);
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
-
/* Force clear snapshot state in case the snapshot button was
pressed while we weren't streaming */
sd->snapshot_needs_reset = 1;
diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index e934393cd806..06274871b783 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -1235,10 +1235,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
if (sd->sensor == SENSOR_OV971x)
return gspca_dev->usb_err;
- else if (sd->sensor == SENSOR_OV562x) {
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
+ if (sd->sensor == SENSOR_OV562x)
return gspca_dev->usb_err;
- }
+
switch (gspca_dev->curr_mode) {
case QVGA_MODE: /* 320x240 */
sccb_w_array(gspca_dev, ov965x_start_1_vga,
@@ -1283,8 +1282,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
break;
}
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
-
reg_w(gspca_dev, 0xe0, 0x00);
reg_w(gspca_dev, 0xe0, 0x00);
set_led(gspca_dev, 1);
diff --git a/drivers/media/video/gspca/se401.c b/drivers/media/video/gspca/se401.c
index 17e7f89a1122..0b019ad72fbf 100644
--- a/drivers/media/video/gspca/se401.c
+++ b/drivers/media/video/gspca/se401.c
@@ -373,7 +373,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
}
se401_set_feature(gspca_dev, SE401_OPERATINGMODE, mode);
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
se401_set_feature(gspca_dev, HV7131_REG_ARLV, sd->resetlevel);
sd->packet_read = 0;
diff --git a/drivers/media/video/gspca/spca1528.c b/drivers/media/video/gspca/spca1528.c
index 315a5bf2034c..fa2075a7e486 100644
--- a/drivers/media/video/gspca/spca1528.c
+++ b/drivers/media/video/gspca/spca1528.c
@@ -261,10 +261,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
/* the JPEG quality shall be 85% */
jpeg_set_qual(sd->jpeg_hdr, 85);
- /* set the controls */
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
-
- msleep(5);
reg_r(gspca_dev, 0x00, 0x2520, 1);
msleep(8);
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 8e2136a2b923..6d4debdd5b5c 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -1910,11 +1910,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
}
reg_write(dev, SPCA501_REG_CTLRL, 0x01, 0x02);
- /* HDG atleast the Intel CreateAndShare needs to have one of its
- * brightness / contrast / color set otherwise it assumes what seems
- * max contrast. Note that strange enough setting any of these is
- * enough to fix the max contrast problem, to be sure we set all 3 */
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
return 0;
}
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index a1def079a0c9..fea17a8217f3 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -679,13 +679,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
reg_write(dev, SPCA50X_REG_COMPRESS, 0x06, mode_tb[mode][1]);
reg_write(dev, SPCA50X_REG_COMPRESS, 0x07, mode_tb[mode][2]);
- ret = reg_write(dev, SPCA50X_REG_USB,
+ return reg_write(dev, SPCA50X_REG_USB,
SPCA50X_USB_CTRL,
SPCA50X_CUSB_ENABLE);
-
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
-
- return ret;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 168be551576e..00f4de7c6e84 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -592,7 +592,6 @@ static int sd_start_12a(struct gspca_dev *gspca_dev)
memcpy(gspca_dev->usb_buf, Reg8391, 8);
reg_w_buf(gspca_dev, 0x8391, 8);
reg_w_buf(gspca_dev, 0x8390, 8);
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
/* Led ON (bit 3 -> 0 */
reg_w_val(gspca_dev->dev, 0x8114, 0x00);
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 247365c2a519..18674570f13a 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -287,7 +287,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0x0640, 0);
reg_w(gspca_dev, 0x0650, 0);
reg_w(gspca_dev, 0x0660, 0);
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
set_par(gspca_dev, 0x09800000); /* Red ? */
set_par(gspca_dev, 0x0a800000); /* Green ? */
set_par(gspca_dev, 0x0b800000); /* Blue ? */
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 530652dcbfb2..bd3d5a615384 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -558,8 +558,6 @@ static void init_ctl_reg(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
int pollreg = 1;
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
-
switch (sd->bridge) {
case BRIDGE_SPCA504:
case BRIDGE_SPCA504C:
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 8baa03f7c604..ef39981bfb69 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -242,8 +242,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
tv_8532_setReg(gspca_dev);
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
-
/************************************************/
reg_w1(gspca_dev, R31_UPD, 0x01); /* update registers */
msleep(200);
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index ee1a1c558e48..54a6cf92b745 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -3543,7 +3543,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
/* case SENSOR_POxxxx: */
usb_exchange(gspca_dev, poxxxx_init_common);
setgamma(gspca_dev);
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
usb_exchange(gspca_dev, poxxxx_init_start_3);
if (mode)
init = poxxxx_initQVGA;
@@ -3576,7 +3575,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
break;
}
msleep(100);
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
}
switch (sd->sensor) {
case SENSOR_OV7670:
diff --git a/drivers/media/video/gspca/xirlink_cit.c b/drivers/media/video/gspca/xirlink_cit.c
index 4fe2ab1c17d5..e074718658d8 100644
--- a/drivers/media/video/gspca/xirlink_cit.c
+++ b/drivers/media/video/gspca/xirlink_cit.c
@@ -2620,8 +2620,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
break;
}
- v4l2_ctrl_handler_setup(&gspca_dev->ctrl_handler);
-
/* Program max isoc packet size */
cit_write_reg(gspca_dev, packet_size >> 8, 0x0106);
cit_write_reg(gspca_dev, packet_size & 0xff, 0x0107);