diff options
Diffstat (limited to 'sound/aoa/codecs/snd-aoa-codec-toonie.c')
-rw-r--r-- | sound/aoa/codecs/snd-aoa-codec-toonie.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/sound/aoa/codecs/snd-aoa-codec-toonie.c b/sound/aoa/codecs/snd-aoa-codec-toonie.c index bcc555647e79..3c7d1d8a9a6f 100644 --- a/sound/aoa/codecs/snd-aoa-codec-toonie.c +++ b/sound/aoa/codecs/snd-aoa-codec-toonie.c | |||
@@ -51,6 +51,13 @@ static struct transfer_info toonie_transfers[] = { | |||
51 | {} | 51 | {} |
52 | }; | 52 | }; |
53 | 53 | ||
54 | static int toonie_usable(struct codec_info_item *cii, | ||
55 | struct transfer_info *ti, | ||
56 | struct transfer_info *out) | ||
57 | { | ||
58 | return 1; | ||
59 | } | ||
60 | |||
54 | #ifdef CONFIG_PM | 61 | #ifdef CONFIG_PM |
55 | static int toonie_suspend(struct codec_info_item *cii, pm_message_t state) | 62 | static int toonie_suspend(struct codec_info_item *cii, pm_message_t state) |
56 | { | 63 | { |
@@ -69,6 +76,7 @@ static struct codec_info toonie_codec_info = { | |||
69 | .sysclock_factor = 256, | 76 | .sysclock_factor = 256, |
70 | .bus_factor = 64, | 77 | .bus_factor = 64, |
71 | .owner = THIS_MODULE, | 78 | .owner = THIS_MODULE, |
79 | .usable = toonie_usable, | ||
72 | #ifdef CONFIG_PM | 80 | #ifdef CONFIG_PM |
73 | .suspend = toonie_suspend, | 81 | .suspend = toonie_suspend, |
74 | .resume = toonie_resume, | 82 | .resume = toonie_resume, |
@@ -79,19 +87,20 @@ static int toonie_init_codec(struct aoa_codec *codec) | |||
79 | { | 87 | { |
80 | struct toonie *toonie = codec_to_toonie(codec); | 88 | struct toonie *toonie = codec_to_toonie(codec); |
81 | 89 | ||
90 | /* nothing connected? what a joke! */ | ||
91 | if (toonie->codec.connected != 1) | ||
92 | return -ENOTCONN; | ||
93 | |||
82 | if (aoa_snd_device_new(SNDRV_DEV_LOWLEVEL, toonie, &ops)) { | 94 | if (aoa_snd_device_new(SNDRV_DEV_LOWLEVEL, toonie, &ops)) { |
83 | printk(KERN_ERR PFX "failed to create toonie snd device!\n"); | 95 | printk(KERN_ERR PFX "failed to create toonie snd device!\n"); |
84 | return -ENODEV; | 96 | return -ENODEV; |
85 | } | 97 | } |
86 | 98 | ||
87 | /* nothing connected? what a joke! */ | ||
88 | if (toonie->codec.connected != 1) | ||
89 | return -ENOTCONN; | ||
90 | |||
91 | if (toonie->codec.soundbus_dev->attach_codec(toonie->codec.soundbus_dev, | 99 | if (toonie->codec.soundbus_dev->attach_codec(toonie->codec.soundbus_dev, |
92 | aoa_get_card(), | 100 | aoa_get_card(), |
93 | &toonie_codec_info, toonie)) { | 101 | &toonie_codec_info, toonie)) { |
94 | printk(KERN_ERR PFX "error creating toonie pcm\n"); | 102 | printk(KERN_ERR PFX "error creating toonie pcm\n"); |
103 | snd_device_free(aoa_get_card(), toonie); | ||
95 | return -ENODEV; | 104 | return -ENODEV; |
96 | } | 105 | } |
97 | 106 | ||