From: Tony Lindgren <tony@atomide.com>
To: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Cc: Sebastian Reichel <sre@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
alsa-devel@alsa-project.org, linux-omap@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCHv2 0/6] Motorola Droid 4 Audio Support
Date: Mon, 17 Jul 2017 02:29:04 -0700 [thread overview]
Message-ID: <20170717092904.GG10026@atomide.com> (raw)
In-Reply-To: <20170712151846.24621-1-sebastian.reichel@collabora.co.uk>
* Sebastian Reichel <sebastian.reichel@collabora.co.uk> [170712 08:19]:
> * Switch from simple-audio-card to audio-graph-card
Gave this a quick try against v4.13-rc1 with SND_AUDIO_GRAPH_CARD
enabled as a loadable module. However loading it oopses for me,
see below. Maybe some dependencies are missing?
Regards,
Tony
8< --------------------
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:747
in_atomic(): 1, irqs_disabled(): 128, pid: 1590, name: modprobe
INFO: lockdep is turned off.
irq event stamp: 0
hardirqs last enabled at (0): [< (null)>] (null)
hardirqs last disabled at (0): [<c0137464>] copy_process.part.5+0x2c4/0x1ac8
softirqs last enabled at (0): [<c0137464>] copy_process.part.5+0x2c4/0x1ac8
softirqs last disabled at (0): [< (null)>] (null)
CPU: 0 PID: 1590 Comm: modprobe Tainted: G W 4.13.0-rc1+ #126
Hardware name: Generic OMAP4 (Flattened Device Tree)
[<c0111524>] (unwind_backtrace) from [<c010d1fc>] (show_stack+0x10/0x14)
[<c010d1fc>] (show_stack) from [<c086375c>] (dump_stack+0xac/0xe0)
[<c086375c>] (dump_stack) from [<c0168c2c>] (___might_sleep+0x228/0x2ac)
[<c0168c2c>] (___might_sleep) from [<c087a86c>] (__mutex_lock+0x28/0x9fc)
[<c087a86c>] (__mutex_lock) from [<c087b25c>] (mutex_lock_nested+0x1c/0x24)
[<c087b25c>] (mutex_lock_nested) from [<c03532fc>] (kernfs_remove+0x18/0x30)
[<c03532fc>] (kernfs_remove) from [<c0867abc>] (kobject_del+0x14/0x44)
[<c0867abc>] (kobject_del) from [<c0867948>] (kobject_put+0x114/0x224)
[<c0867948>] (kobject_put) from [<c06c8e74>] (of_get_next_parent+0x2c/0x4c)
[<c06c8e74>] (of_get_next_parent) from [<c06ccd24>] (of_graph_get_port_parent+0x10/0x70)
[<c06ccd24>] (of_graph_get_port_parent) from [<bf4685e8>] (asoc_simple_card_parse_graph_dai+0x98/0xe0 [snd_soc_simple_card_utils])
[<bf4685e8>] (asoc_simple_card_parse_graph_dai [snd_soc_simple_card_utils]) from [<bf8e5330>] (asoc_graph_card_probe+0x200/0x444 [snd_soc_audio_graph_card])
[<bf8e5330>] (asoc_graph_card_probe [snd_soc_audio_graph_card]) from [<c05aa2b8>] (platform_drv_probe+0x50/0xb0)
[<c05aa2b8>] (platform_drv_probe) from [<c05a8088>] (driver_probe_device+0x33c/0x478)
[<c05a8088>] (driver_probe_device) from [<c05a82ac>] (__driver_attach+0xe8/0x110)
[<c05a82ac>] (__driver_attach) from [<c05a61c8>] (bus_for_each_dev+0x6c/0xa0)
[<c05a61c8>] (bus_for_each_dev) from [<c05a7354>] (bus_add_driver+0x198/0x270)
[<c05a7354>] (bus_add_driver) from [<c05a92c8>] (driver_register+0x78/0xf4)
[<c05a92c8>] (driver_register) from [<c010189c>] (do_one_initcall+0x3c/0x170)
[<c010189c>] (do_one_initcall) from [<c01edc24>] (do_init_module+0x5c/0x1e0)
[<c01edc24>] (do_init_module) from [<c01ec904>] (load_module+0x1270/0x14ec)
[<c01ec904>] (load_module) from [<c01ece08>] (SyS_finit_module+0xa8/0xec)
[<c01ece08>] (SyS_finit_module) from [<c0108440>] (ret_fast_syscall+0x0/0x1c)
OF: ERROR: Bad of_node_put() on /ocp/spi@48098000/pmic@0/audio-codec/port@0/endpoint
next prev parent reply other threads:[~2017-07-17 9:29 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-12 15:18 [PATCHv2 0/6] Motorola Droid 4 Audio Support Sebastian Reichel
2017-07-12 15:18 ` [PATCHv2 1/6] ALSA: pcm: Export soc_dpcm_runtime_update Sebastian Reichel
2017-07-12 15:18 ` [PATCHv2 2/6] dt-bindings: sound: add motorola,cpcap-audio-codec Sebastian Reichel
2017-07-12 15:18 ` [PATCHv2 3/6] ASoC: codec: cpcap: new codec Sebastian Reichel
2017-07-12 15:37 ` Takashi Iwai
2017-07-17 9:29 ` Tony Lindgren
2017-07-17 14:18 ` Sebastian Reichel
2017-07-17 15:21 ` Mark Brown
2017-07-12 15:18 ` [PATCHv2 4/6] ARM: dts: motorola-cpcap-mapphone: add audio-codec Sebastian Reichel
2017-07-12 15:18 ` [PATCHv2 5/6] ARM: dts: motorola-cpcap-mapphone: set initial mode for vaudio Sebastian Reichel
2017-07-12 15:18 ` [PATCHv2 6/6] ARM: dts: omap4-droid4: add soundcard Sebastian Reichel
2017-07-17 9:29 ` Tony Lindgren [this message]
2017-07-17 10:12 ` [PATCHv2 0/6] Motorola Droid 4 Audio Support Sebastian Reichel
2017-07-17 10:17 ` Tony Lindgren
[not found] ` <20170717101709.GI10026-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2017-07-17 14:13 ` Sebastian Reichel
2017-07-18 5:48 ` Tony Lindgren
[not found] ` <20170718054833.GL10026-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2017-07-18 9:29 ` Sebastian Reichel
2017-07-18 9:37 ` Takashi Iwai
2017-07-27 9:39 ` Tony Lindgren
2017-07-27 10:23 ` Mark Brown
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