Kai Vehmanen b1a5039759 ALSA: hda/hdmi: fix silent stream for first playback to DP ... A problem exists in enabling silent stream when connection type is DisplayPort. Silent stream programming is completed when a new DP receiver is connected, but infoframe transmission does not actually start until PCM is opened for the first time. This can result in audible gap of multiple seconds. This only affects the first PCM open. Fix the issue by properly assigning a converter to the silent stream, and modifying the required stream ID programming sequence. This change only affects Intel display audio codecs. BugLink: https://github.com/thesofproject/linux/issues/2468 Fixes: 951894cf30 ("ALSA: hda/hdmi: Add Intel silent stream support") Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20201210174445.3134104-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>		2020-12-10 19:57:21 +01:00
..
ac97	ALSA: ac97: (cosmetic) align argument names	2020-09-03 09:27:27 +02:00
aoa	ALSA: aoa: i2sbus: use DECLARE_COMPLETION_ONSTACK() macro	2020-09-03 09:26:52 +02:00
arm	ASoC: arm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer	2020-03-27 14:44:56 +00:00
atmel	ALSA: atmel: ac97: clarify operator precedence	2020-09-03 09:27:34 +02:00
core	ALSA: rawmidi: Access runtime->avail always in spinlock	2020-12-06 09:36:10 +01:00
drivers	ALSA: aloop: Constify ops structs	2020-11-21 09:30:35 +01:00
firewire	Merge branch 'topic/usb-audio-refactoring' into for-next	2020-11-24 09:13:00 +01:00
hda	ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()	2020-11-03 14:11:38 +01:00
i2c
isa	ALSA: sb: Fix fall-through warnings for Clang	2020-11-21 09:29:26 +01:00
mips	hal2: convert to dma_alloc_noncoherent	2020-09-25 06:20:44 +02:00
oss	ALSA: Use fallthrough pseudo-keyword	2020-07-09 13:01:29 +02:00
parisc
pci	ALSA: hda/hdmi: fix silent stream for first playback to DP	2020-12-10 19:57:21 +01:00
pcmcia	ALSA: Use fallthrough pseudo-keyword	2020-07-09 13:01:29 +02:00
ppc	ALSA: ppc: remove redundant checks in PS3 driver probe	2020-11-28 09:49:19 +01:00
sh
soc	Merge branch 'topic/usb-audio-refactoring' into for-next	2020-11-24 09:13:00 +01:00
sparc	ALSA: sparc: dbri: fix repeated word 'the'	2020-10-17 09:58:35 +02:00
spi
synth
usb	ALSA: usb-audio: Add implicit fb support for Steinberg UR22	2020-12-10 19:55:35 +01:00
x86	ALSA: hda: use consistent HDAudio spelling in comments/docs	2020-09-02 19:31:32 +02:00
xen	ALSA: xen: Remove superfluous fall through comments	2020-07-09 19:10:37 +02:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c