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authorJean-Francois Moine <moinejf@free.fr>2008-05-04 06:46:21 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-07-20 07:14:40 -0300
commit4aa0d037a6c8e6b37ecfd986a444f83190c32a21 (patch)
tree37ec7366de97498236b82048e7c10e0d6ebe22e2 /drivers/media/video/gspca/pac207.c
parente2997a72ddfafc25bd0c8f1f52bcf41979d5a559 (diff)
V4L/DVB (8154): Fix protection problems in the main driver.
- Protect format change when streaming active. - Protect USB exchanges on close. - Set a timeout in frame wait. - Have only one capture file and free the resources when closing this file. - Simplify the URB buffer. - Don't reset the control values at open time in pac207. - Fix compilation warnings of stk014. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/gspca/pac207.c')
-rw-r--r--drivers/media/video/gspca/pac207.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index ac16c735289..57d48f51e3a 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -27,8 +27,8 @@
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(0, 0, 30)
-static const char version[] = "0.0.30";
+#define DRIVER_VERSION_NUMBER KERNEL_VERSION(0, 1, 1)
+static const char version[] = "0.1.1";
MODULE_AUTHOR("Hans de Goede <j.w.r.degoede@hhs.nl>");
MODULE_DESCRIPTION("Pixart PAC207");
@@ -251,6 +251,7 @@ int pac207_read_reg(struct gspca_dev *gspca_dev, u16 index)
static int sd_config(struct gspca_dev *gspca_dev,
const struct usb_device_id *id)
{
+ struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
u8 idreg[2];
@@ -282,6 +283,9 @@ static int sd_config(struct gspca_dev *gspca_dev,
cam->epaddr = 0x05;
cam->cam_mode = sif_mode;
cam->nmodes = ARRAY_SIZE(sif_mode);
+ sd->brightness = PAC207_BRIGHTNESS_DEFAULT;
+ sd->exposure = PAC207_EXPOSURE_DEFAULT;
+ sd->gain = PAC207_GAIN_DEFAULT;
return 0;
}
@@ -291,9 +295,6 @@ static int sd_open(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- sd->brightness = PAC207_BRIGHTNESS_DEFAULT;
- sd->exposure = PAC207_EXPOSURE_DEFAULT;
- sd->gain = PAC207_GAIN_DEFAULT;
sd->autogain = 1;
return 0;