squeezelite 100% CPU. Related to using the audio clock for spdif out?
Code:
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[44755.805477] BUG: scheduling while atomic: squeezelite/2725/0x00000003
[44755.882662] Modules linked in: rfcomm bnep hci_uart bluetooth brcmfmac
brcmutil cfg80211 snd_usb_audio rfkill snd_hwdep snd_usbmidi_lib snd_rawmidi
snd_seq_device uinput
[44756.063911] Backtrace:
[44756.093110] [<8004aa1c>] (dump_backtrace+0x0/0x108) from [<80536cc0>]
(dump_stack+0x18/0x1c)
[44756.194258] r6:b6b60000 r5:81aca1c0 r4:00000000 r3:60000093
[44756.261976] [<80536ca8>] (dump_stack+0x0/0x1c) from [<805372d0>]
(__schedule_bug+0x64/0x74)
[44756.362088] [<8053726c>] (__schedule_bug+0x0/0x74) from [<8053cda8>]
(__schedule+0x7c/0x6c4)
[44756.463236] r4:90809260 r3:00000000
[44756.505950] [<8053cd2c>] (__schedule+0x0/0x6c4) from [<8053d57c>]
(schedule+0x80/0x84)
[44756.600855] [<8053d4fc>] (schedule+0x0/0x84) from [<8053e600>]
(__mutex_lock_slowpath+0x180/0x1f0)
[44756.708256] [<8053e480>] (__mutex_lock_slowpath+0x0/0x1f0) from
[<8053e698>] (mutex_lock+0x28/0x40)
[44756.816691] r8:bf855200 r7:0000000e r6:806e2b54 r5:2ee00000 r4:806e6ac0
[44756.896910] [<8053e670>] (mutex_lock+0x0/0x40) from [<8006435c>]
(clk_set_rate+0x3c/0x6c)
[44756.994928] r4:806e2c44 r3:8005a6e8
[44757.037644] [<80064320>] (clk_set_rate+0x0/0x6c) from [<80064254>]
(wand_set_spdif_clk_rate+0x5c/0xa0)
[44757.149204] r5:00000010 r4:02ee0000
[44757.191923] [<800641f8>] (wand_set_spdif_clk_rate+0x0/0xa0) from
[<80436050>] (mxc_spdif_trigger+0x1d0/0x5f0)
[44757.310773] r7:0000000e r6:00000001 r5:00000004 r4:0002ee00
[44757.378491] [<80435e80>] (mxc_spdif_trigger+0x0/0x5f0) from [<8042a758>]
(soc_pcm_trigger+0x50/0xf0)
[44757.487968] r8:bf8536c0 r7:bf84c2a0 r6:00000001 r5:bf885400 r4:bf855200
[44757.566092] r3:80435e80
[44757.597355] [<8042a708>] (soc_pcm_trigger+0x0/0xf0) from [<80422400>]
(snd_pcm_do_start+0x2c/0x38)
[44757.704751] r8:806ffe68 r7:00000000 r6:00000003 r5:806ffe68 r4:bf855200
[44757.782876] r3:8042a708
[44757.814136] [<804223d4>] (snd_pcm_do_start+0x0/0x38) from [<80422124>]
(snd_pcm_action_single+0x40/0x6c)
[44757.927787] [<804220e4>] (snd_pcm_action_single+0x0/0x6c) from
[<80422350>] (snd_pcm_action_lock_irq+0x7c/0x9c)
[44758.048722] r7:00000003 r6:bf85528c r5:bf85528c r4:bf855200
[44758.116443] [<804222d4>] (snd_pcm_action_lock_irq+0x0/0x9c) from
[<80423640>] (snd_pcm_common_ioctl1+0x7d4/0xf70)
[44758.239466] r8:2cb00c58 r7:ba52b320 r6:2cb00c58 r5:bf855200 r4:2cb00c58
[44758.317589] r3:00004142
[44758.348849] [<80422e6c>] (snd_pcm_common_ioctl1+0x0/0xf70) from
[<80424614>] (snd_pcm_playback_ioctl1+0x3c0/0x434)
[44758.472919] [<80424254>] (snd_pcm_playback_ioctl1+0x0/0x434) from
[<804246b8>] (snd_pcm_playback_ioctl+0x30/0x3c)
[44758.595936] r8:bf87cc10 r7:00004142 r6:2cb00c58 r5:ba52b320 r4:00000000
[44758.676161] [<80424688>] (snd_pcm_playback_ioctl+0x0/0x3c) from
[<8010c0b4>] (vfs_ioctl+0x28/0x44)
[44758.783563] [<8010c08c>] (vfs_ioctl+0x0/0x44) from [<8010cbd8>]
(do_vfs_ioctl+0x4cc/0x520)
[44758.882632] [<8010c70c>] (do_vfs_ioctl+0x0/0x520) from [<8010cc80>]
(sys_ioctl+0x54/0x80)
[44758.980659] [<8010cc2c>] (sys_ioctl+0x0/0x80) from [<80047220>]
(ret_fast_syscall+0x0/0x30)
[44759.080762] r8:800473a4 r7:00000036 r6:000247cc r5:42cb5000 r4:2cb00af0
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