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path: root/drivers/media/video/gspca/vicam.c
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Diffstat (limited to 'drivers/media/video/gspca/vicam.c')
-rw-r--r--drivers/media/video/gspca/vicam.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/media/video/gspca/vicam.c b/drivers/media/video/gspca/vicam.c
index 911152e..15a30f7 100644
--- a/drivers/media/video/gspca/vicam.c
+++ b/drivers/media/video/gspca/vicam.c
@@ -37,9 +37,12 @@
#include <linux/ihex.h>
#include "gspca.h"
+#define VICAM_FIRMWARE "vicam/firmware.fw"
+
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
MODULE_DESCRIPTION("GSPCA ViCam USB Camera Driver");
MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(VICAM_FIRMWARE);
enum e_ctrl {
GAIN,
@@ -222,7 +225,11 @@ static void vicam_dostream(struct work_struct *work)
goto exit;
}
- while (gspca_dev->present && gspca_dev->streaming) {
+ while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+ if (gspca_dev->frozen)
+ break;
+#endif
ret = vicam_read_frame(gspca_dev, buffer, frame_sz);
if (ret < 0)
break;
@@ -268,7 +275,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
const struct firmware *uninitialized_var(fw);
u8 *firmware_buf;
- ret = request_ihex_firmware(&fw, "vicam/firmware.fw",
+ ret = request_ihex_firmware(&fw, VICAM_FIRMWARE,
&gspca_dev->dev->dev);
if (ret) {
pr_err("Failed to load \"vicam/firmware.fw\": %d\n", ret);
@@ -324,7 +331,7 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
dev->work_thread = NULL;
mutex_lock(&gspca_dev->usb_lock);
- if (gspca_dev->present)
+ if (gspca_dev->dev)
vicam_set_camera_power(gspca_dev, 0);
}