Takashi Iwai 313d9f28c1 ALSA: x86: Properly manage PCM substream lifetype ... The PCM substream is referred not only in the PCM callbacks but also in the irq handler and in the hotplug/unplug codes. The latter code paths don't take the PCM lock, thus the PCM may be released unexpectedly while calling PCM helper functions or accessing pcm->runtime fields. This patch implements a simple refcount to assure the PCM substream accessibility while the other codes are accessing. It needed some code refactoring in the relevant functions for avoiding the doubly spinlocks. Signed-off-by: Takashi Iwai <tiwai@suse.de>		2017-02-03 17:36:13 +01:00
..
intel_hdmi_audio.c	ALSA: x86: Properly manage PCM substream lifetype	2017-02-03 17:36:13 +01:00
intel_hdmi_audio.h	ALSA: x86: Properly manage PCM substream lifetype	2017-02-03 17:36:13 +01:00
intel_hdmi_lpe_audio.h	ALSA: x86: Drop redundant had_stream_pvt	2017-02-03 17:35:42 +01:00
Kconfig	ALSA: add Intel HDMI LPE audio driver for BYT/CHT-T	2017-01-25 14:23:46 +01:00
Makefile	ALSA: x86: Fold intel_hdmi_audio_if.c into main file	2017-02-03 17:31:54 +01:00