On Tue, Aug 25, 2020 at 02:38:19PM +0200, Stefan Wahren wrote:
> Am 10.07.20 um 11:47 schrieb Stefan Wahren:
> > Hi Marek,
> >
> > Am 02.07.20 um 08:58 schrieb Marek Szyprowski:
> >> On 01.07.2020 20:49, Stefan Wahren wrote:
> >>> Am 01.07.20 um 09:39 schrieb Marek Szyprowski:
> >>>> card->owner is a required property and since commit 81033c6b584b ("ALSA:
> >>>> core: Warn on empty module") a warning is issued if it is empty. Fix lack
> >>>> of it. This fixes following warning observed on RaspberryPi 3B board
> >>>> with ARM 32bit kernel and multi_v7_defconfig:
> >>>>
> >>>> ------------[ cut here ]------------
> >>>> WARNING: CPU: 1 PID: 210 at sound/core/init.c:207 snd_card_new+0x378/0x398 [snd]
> >>>> Modules linked in: vc4(+) snd_soc_core ac97_bus snd_pcm_dmaengine bluetooth snd_pcm snd_timer crc32_arm_ce raspberrypi_hwmon snd soundcore ecdh_generic ecc bcm2835_thermal phy_generic
> >>>> CPU: 1 PID: 210 Comm: systemd-udevd Not tainted 5.8.0-rc1-00027-g81033c6b584b #1087
> >>>> Hardware name: BCM2835
> >>>> [<c03113c0>] (unwind_backtrace) from [<c030bcb4>] (show_stack+0x10/0x14)
> >>>> [<c030bcb4>] (show_stack) from [<c071cef8>] (dump_stack+0xd4/0xe8)
> >>>> [<c071cef8>] (dump_stack) from [<c0345bfc>] (__warn+0xdc/0xf4)
> >>>> [<c0345bfc>] (__warn) from [<c0345cc4>] (warn_slowpath_fmt+0xb0/0xb8)
> >>>> [<c0345cc4>] (warn_slowpath_fmt) from [<bf02ff74>] (snd_card_new+0x378/0x398 [snd])
> >>>> [<bf02ff74>] (snd_card_new [snd]) from [<bf11f0b4>] (snd_soc_bind_card+0x280/0x99c [snd_soc_core])
> >>>> [<bf11f0b4>] (snd_soc_bind_card [snd_soc_core]) from [<bf12f000>] (devm_snd_soc_register_card+0x34/0x6c [snd_soc_core])
> >>>> [<bf12f000>] (devm_snd_soc_register_card [snd_soc_core]) from [<bf165654>] (vc4_hdmi_bind+0x43c/0x5f4 [vc4])
> >>>> [<bf165654>] (vc4_hdmi_bind [vc4]) from [<c09d660c>] (component_bind_all+0xec/0x24c)
> >>>> [<c09d660c>] (component_bind_all) from [<bf15c44c>] (vc4_drm_bind+0xd4/0x174 [vc4])
> >>>> [<bf15c44c>] (vc4_drm_bind [vc4]) from [<c09d6ac0>] (try_to_bring_up_master+0x160/0x1b0)
> >>>> [<c09d6ac0>] (try_to_bring_up_master) from [<c09d6f38>] (component_master_add_with_match+0xd0/0x104)
> >>>> [<c09d6f38>] (component_master_add_with_match) from [<bf15c588>] (vc4_platform_drm_probe+0x9c/0xbc [vc4])
> >>>> [<bf15c588>] (vc4_platform_drm_probe [vc4]) from [<c09df740>] (platform_drv_probe+0x6c/0xa4)
> >>>> [<c09df740>] (platform_drv_probe) from [<c09dd6f0>] (really_probe+0x210/0x350)
> >>>> [<c09dd6f0>] (really_probe) from [<c09dd940>] (driver_probe_device+0x5c/0xb4)
> >>>> [<c09dd940>] (driver_probe_device) from [<c09ddb38>] (device_driver_attach+0x58/0x60)
> >>>> [<c09ddb38>] (device_driver_attach) from [<c09ddbc0>] (__driver_attach+0x80/0xbc)
> >>>> [<c09ddbc0>] (__driver_attach) from [<c09db820>] (bus_for_each_dev+0x68/0xb4)
> >>>> [<c09db820>] (bus_for_each_dev) from [<c09dc9f8>] (bus_add_driver+0x130/0x1e8)
> >>>> [<c09dc9f8>] (bus_add_driver) from [<c09de648>] (driver_register+0x78/0x110)
> >>>> [<c09de648>] (driver_register) from [<c0302038>] (do_one_initcall+0x50/0x220)
> >>>> [<c0302038>] (do_one_initcall) from [<c03db544>] (do_init_module+0x60/0x210)
> >>>> [<c03db544>] (do_init_module) from [<c03da4f8>] (load_module+0x1e34/0x2338)
> >>>> [<c03da4f8>] (load_module) from [<c03dac00>] (sys_finit_module+0xac/0xbc)
> >>>> [<c03dac00>] (sys_finit_module) from [<c03000c0>] (ret_fast_syscall+0x0/0x54)
> >>>> Exception stack(0xeded9fa8 to 0xeded9ff0)
> >>>> ...
> >>>> ---[ end trace 6414689569c2bc08 ]---
> >>>>
> >>>> Suggested-by: Takashi Iwai <tiwai@xxxxxxx>
> >>>> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> > Tested-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
> >>> thanks for this patch. Any chance for a fixes tag here?
> >> Fixes: bb7d78568814 ("drm/vc4: Add HDMI audio support")
> > Thanks
>
> gentle ping ...
I just applied it, thanks!
Maxime
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