Revision 6e4cac23c5a648d50b107d1b53e9c4e1120c7943 authored by Takashi Iwai on 24 April 2017, 12:09:55 UTC, committed by Mark Brown on 25 April 2017, 14:54:30 UTC
The FE setups of Intel SST bytcr_rt5640 and bytcr_rt5651 drivers carry the ignore_suspend flag, and this prevents the suspend/resume working properly while the stream is running, since SST core code has the check of the running streams and returns -EBUSY. Drop these superfluous flags for fixing the behavior. Also, the bytcr_rt5640 driver lacks of nonatomic flag in some FE definitions, which leads to the kernel Oops at suspend/resume like: BUG: scheduling while atomic: systemd-sleep/3144/0x00000003 Call Trace: dump_stack+0x5c/0x7a __schedule_bug+0x55/0x70 __schedule+0x63c/0x8c0 schedule+0x3d/0x90 schedule_timeout+0x16b/0x320 ? del_timer_sync+0x50/0x50 ? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core] ? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core] ? remove_wait_queue+0x60/0x60 ? sst_prepare_and_post_msg+0x275/0x960 [snd_intel_sst_core] ? sst_pause_stream+0x9b/0x110 [snd_intel_sst_core] .... This patch addresses these appropriately, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> # v4.1+
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File | Mode | Size |
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Makefile | -rw-r--r-- | 1.1 KB |
lockdep.c | -rw-r--r-- | 108.7 KB |
lockdep_internals.h | -rw-r--r-- | 5.0 KB |
lockdep_proc.c | -rw-r--r-- | 17.4 KB |
lockdep_states.h | -rw-r--r-- | 233 bytes |
locktorture.c | -rw-r--r-- | 28.3 KB |
mcs_spinlock.h | -rw-r--r-- | 3.5 KB |
mutex-debug.c | -rw-r--r-- | 2.8 KB |
mutex-debug.h | -rw-r--r-- | 1.0 KB |
mutex.c | -rw-r--r-- | 31.0 KB |
mutex.h | -rw-r--r-- | 802 bytes |
osq_lock.c | -rw-r--r-- | 5.3 KB |
percpu-rwsem.c | -rw-r--r-- | 5.1 KB |
qrwlock.c | -rw-r--r-- | 4.0 KB |
qspinlock.c | -rw-r--r-- | 17.8 KB |
qspinlock_paravirt.h | -rw-r--r-- | 15.1 KB |
qspinlock_stat.h | -rw-r--r-- | 7.6 KB |
rtmutex-debug.c | -rw-r--r-- | 4.6 KB |
rtmutex-debug.h | -rw-r--r-- | 1.5 KB |
rtmutex.c | -rw-r--r-- | 46.8 KB |
rtmutex.h | -rw-r--r-- | 1.3 KB |
rtmutex_common.h | -rw-r--r-- | 3.3 KB |
rwsem-spinlock.c | -rw-r--r-- | 6.9 KB |
rwsem-xadd.c | -rw-r--r-- | 18.0 KB |
rwsem.c | -rw-r--r-- | 3.8 KB |
rwsem.h | -rw-r--r-- | 1.9 KB |
semaphore.c | -rw-r--r-- | 7.3 KB |
spinlock.c | -rw-r--r-- | 9.8 KB |
spinlock_debug.c | -rw-r--r-- | 5.5 KB |
test-ww_mutex.c | -rw-r--r-- | 12.8 KB |
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