Merge branch 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

[linux-2.6-omap-h63xx.git] / drivers / media / video / em28xx / em28xx-core.c

diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 819cceaa6ef41fa709fc152c172dc87d20580ef2..94fb1b639a2e4c52762544a0cefb34b9486909b4 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -393,7 +393,7 @@ static int em28xx_set_audio_source(struct em28xx *dev)
        return ret;
 }
 
-struct em28xx_vol_table outputs[] = {
+static const struct em28xx_vol_table outputs[] = {
        { EM28XX_AOUT_MASTER, AC97_MASTER_VOL      },
        { EM28XX_AOUT_LINE,   AC97_LINE_LEVEL_VOL  },
        { EM28XX_AOUT_MONO,   AC97_MASTER_MONO_VOL },
@@ -438,6 +438,10 @@ int em28xx_audio_analog_set(struct em28xx *dev)
        if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
                int vol;
 
+               em28xx_write_ac97(dev, AC97_POWER_DOWN_CTRL, 0x4200);
+               em28xx_write_ac97(dev, AC97_EXT_AUD_CTRL, 0x0031);
+               em28xx_write_ac97(dev, AC97_PCM_IN_SRATE, 0xbb80);
+
                /* LSB: left channel - both channels with the same level */
                vol = (0x1f - dev->volume) | ((0x1f - dev->volume) << 8);
 
@@ -454,6 +458,15 @@ int em28xx_audio_analog_set(struct em28xx *dev)
                                em28xx_warn("couldn't setup AC97 register %d\n",
                                     outputs[i].reg);
                }
+
+               if (dev->ctl_aoutput & EM28XX_AOUT_PCM_IN) {
+                       int sel = ac97_return_record_select(dev->ctl_aoutput);
+
+                       /* Use the same input for both left and right channels */
+                       sel |= (sel << 8);
+
+                       em28xx_write_ac97(dev, AC97_RECORD_SELECT, sel);
+               }
        }
 
        return ret;
@@ -847,8 +860,11 @@ void em28xx_uninit_isoc(struct em28xx *dev)
        for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
                urb = dev->isoc_ctl.urb[i];
                if (urb) {
-                       usb_kill_urb(urb);
-                       usb_unlink_urb(urb);
+                       if (!irqs_disabled())
+                               usb_kill_urb(urb);
+                       else
+                               usb_unlink_urb(urb);
+
                        if (dev->isoc_ctl.transfer_buffer[i]) {
                                usb_buffer_free(dev->udev,
                                        urb->transfer_buffer_length,