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path: root/drivers/media/radio/radio-keene.c
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Diffstat (limited to 'drivers/media/radio/radio-keene.c')
-rw-r--r--drivers/media/radio/radio-keene.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/radio/radio-keene.c b/drivers/media/radio/radio-keene.c
index 4c9ae767fb31..21db23b196be 100644
--- a/drivers/media/radio/radio-keene.c
+++ b/drivers/media/radio/radio-keene.c
@@ -93,7 +93,7 @@ static int keene_cmd_main(struct keene_device *radio, unsigned freq, bool play)
/* If bit 4 is set, then tune to the frequency.
If bit 3 is set, then unmute; if bit 2 is set, then mute.
If bit 1 is set, then enter idle mode; if bit 0 is set,
- then enter transit mode.
+ then enter transmit mode.
*/
radio->buffer[5] = (radio->muted ? 4 : 8) | (play ? 1 : 2) |
(freq ? 0x10 : 0);
@@ -350,7 +350,6 @@ static int usb_keene_probe(struct usb_interface *intf,
radio->pa = 118;
radio->tx = 0x32;
radio->stereo = true;
- radio->curfreq = 95.16 * FREQ_MUL;
if (hdl->error) {
retval = hdl->error;
@@ -383,6 +382,10 @@ static int usb_keene_probe(struct usb_interface *intf,
video_set_drvdata(&radio->vdev, radio);
set_bit(V4L2_FL_USE_FH_PRIO, &radio->vdev.flags);
+ /* at least 11ms is needed in order to settle hardware */
+ msleep(20);
+ keene_cmd_main(radio, 95.16 * FREQ_MUL, false);
+
retval = video_register_device(&radio->vdev, VFL_TYPE_RADIO, -1);
if (retval < 0) {
dev_err(&intf->dev, "could not register video device\n");