pause/resume HDMI playback will cause IPC error and kernel call trace #238
Description
This issue happens when keep doing pause/resume HDMI playback.
How to reproduce:
- aplay -Dhw:0,5 -f dat -c 2 audio.wav -i
- press the space key to do pause/resume(need time)
error message:
[ 102.381952] Hardware name: Google Yorp/Yorp, BIOS Google_Yorp.10641.0.2018_05_03_1421 05/03/2018
[ 102.381958] Workqueue: pm pm_runtime_work
[ 102.381961] task: ffffa1cfac108e00 task.stack: ffffb46603878000
[ 102.381966] RIP: 0010:snd_hdac_display_power+0x9c/0xa7 [snd_hda_core]
[ 102.381968] RSP: 0018:ffffb4660387bcf0 EFLAGS: 00010246
[ 102.381970] RAX: ffffa1cfdcafd6e8 RBX: ffffffffffffffed RCX: 0000000000000000
[ 102.381972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffa1cfcf48d028
[ 102.381974] RBP: ffffb4660387bd00 R08: 0000000000000000 R09: 0000001d58aff612
[ 102.381976] R10: 071c71c71c71c71c R11: ffffffff98465a4a R12: ffffffffc040cf45
[ 102.381978] R13: 0000000000000000 R14: ffffa1cfcf48d028 R15: ffffa1cfcd975028
[ 102.381980] FS: 0000000000000000(0000) GS:ffffa1cfffc00000(0000) knlGS:0000000000000000
[ 102.381983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.381985] CR2: 0000386ee96fc000 CR3: 000000010a412000 CR4: 00000000003406f0
[ 102.381986] Call Trace:
[ 102.381997] hdac_hdmi_runtime_suspend+0x41/0xc3 [snd_soc_hdac_hdmi]
[ 102.382000] __rpm_callback+0xcd/0x14d
[ 102.382005] ? hdmi_codec_complete+0x58/0x58 [snd_soc_hdac_hdmi]
[ 102.382008] rpm_callback+0x27/0x7e
[ 102.382011] ? hdmi_codec_complete+0x58/0x58 [snd_soc_hdac_hdmi]
[ 102.382015] rpm_suspend+0x206/0x403
[ 102.382019] rpm_idle+0x1a4/0x23f
[ 102.382022] pm_runtime_work+0x67/0x92
[ 102.382027] process_one_work+0x18d/0x2fc
[ 102.382031] worker_thread+0x1a2/0x269
[ 102.382033] ? pr_cont_work+0x58/0x58
[ 102.382036] kthread+0xfa/0x10a
[ 102.382039] ? pr_cont_work+0x58/0x58
[ 102.382042] ? rcu_read_unlock_sched_notrace+0x48/0x48
[ 102.382045] ret_from_fork+0x35/0x40
[ 102.382049] Code: 74 29 31 db ff c9 41 89 8e d0 04 00 00 75 15 48 8b 48 08 4c 8b 59 10 4d 85 db 74 08 48 8b 38 e8 75 c3 48 d8 89 d8 5b 41 5e 5d c3 <0f> 0b 41 8b 8e d0 04 00 00 eb cc 0f 1f 44 00 00 55 48 89 e5 41
[ 102.382085] ---[ end trace ae986683af1866ab ]---
[ 102.382221] sof-audio sof-audio: tag 1 not opened!
Tested with:
soft-master:4ac9248f
sof-master:43da16
kernel-debug/cros-v4.14-rebase: 90eee4