Revision tags: v6.6.67 |
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#
278002ed |
| 15-Dec-2024 |
Andrew Jeffery <andrew@codeconstruct.com.au> |
Merge tag 'v6.6.66' into for/openbmc/dev-6.6
This is the 6.6.66 stable release
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Revision tags: v6.6.66, v6.6.65, v6.6.64, v6.6.63, v6.6.62 |
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d7a6ff5d |
| 14-Nov-2024 |
Jonas Karlman <jonas@kwiboo.se> |
ASoC: hdmi-codec: reorder channel allocation list
[ Upstream commit 82ff5abc2edcfba0c0f1a1be807795e2876f46e9 ]
The ordering in hdmi_codec_get_ch_alloc_table_idx() results in wrong channel allocatio
ASoC: hdmi-codec: reorder channel allocation list
[ Upstream commit 82ff5abc2edcfba0c0f1a1be807795e2876f46e9 ]
The ordering in hdmi_codec_get_ch_alloc_table_idx() results in wrong channel allocation for a number of cases, e.g. when ELD reports FL|FR|LFE|FC|RL|RR or FL|FR|LFE|FC|RL|RR|RC|RLC|RRC:
ca_id 0x01 with speaker mask FL|FR|LFE is selected instead of ca_id 0x03 with speaker mask FL|FR|LFE|FC for 4 channels
and
ca_id 0x04 with speaker mask FL|FR|RC gets selected instead of ca_id 0x0b with speaker mask FL|FR|LFE|FC|RL|RR for 6 channels
Fix this by reordering the channel allocation list with most specific speaker masks at the top.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Link: https://patch.msgid.link/20241115044344.3510979-1-christianshewitt@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.61, v6.6.60, v6.6.59, v6.6.58, v6.6.57, v6.6.56, v6.6.55, v6.6.54, v6.6.53, v6.6.52, v6.6.51, v6.6.50, v6.6.49, v6.6.48, v6.6.47, v6.6.46, v6.6.45, v6.6.44, v6.6.43, v6.6.42, v6.6.41, v6.6.40, v6.6.39, v6.6.38, v6.6.37, v6.6.36, v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23 |
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3e7759b9 |
| 10-Feb-2024 |
Andrew Jeffery <andrew@codeconstruct.com.au> |
Merge tag 'v6.6.9' into dev-6.6
This is the 6.6.9 stable release
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Revision tags: v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8 |
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b965c22e |
| 18-Dec-2023 |
Jerome Brunet <jbrunet@baylibre.com> |
ASoC: hdmi-codec: fix missing report for jack initial status
[ Upstream commit 025222a9d6d25eee2ad9a1bb5a8b29b34b5ba576 ]
This fixes a problem introduced while fixing ELD reporting with no jack set
ASoC: hdmi-codec: fix missing report for jack initial status
[ Upstream commit 025222a9d6d25eee2ad9a1bb5a8b29b34b5ba576 ]
This fixes a problem introduced while fixing ELD reporting with no jack set.
Most driver using the hdmi-codec will call the 'plugged_cb' callback directly when registered to report the initial state of the HDMI connector.
With the commit mentionned, this occurs before jack is ready and the initial report is lost for platforms actually providing a jack for HDMI.
Fix this by storing the hdmi connector status regardless of jack being set or not and report the last status when jack gets set.
With this, the initial state is reported correctly even if it is disconnected. This was not done initially and is also a fix.
Fixes: 15be353d55f9 ("ASoC: hdmi-codec: register hpd callback on component probe") Reported-by: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Closes: https://lore.kernel.org/alsa-devel/CADYyEwTNyY+fR9SgfDa-g6iiDwkU3MUdPVCYexs2_3wbcM8_vg@mail.gmail.com/ Cc: Hsin-Yi Wang <hsinyi@google.com> Tested-by: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://msgid.link/r/20231218145655.134929-1-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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b97d6790 |
| 13-Dec-2023 |
Joel Stanley <joel@jms.id.au> |
Merge tag 'v6.6.6' into dev-6.6
This is the 6.6.6 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Revision tags: v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1 |
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f4d32c52 |
| 06-Nov-2023 |
Jerome Brunet <jbrunet@baylibre.com> |
ASoC: hdmi-codec: register hpd callback on component probe
[ Upstream commit 15be353d55f9e12e34f9a819f51eb41fdef5eda8 ]
The HDMI hotplug callback to the hdmi-codec is currently registered when jack
ASoC: hdmi-codec: register hpd callback on component probe
[ Upstream commit 15be353d55f9e12e34f9a819f51eb41fdef5eda8 ]
The HDMI hotplug callback to the hdmi-codec is currently registered when jack is set.
The hotplug not only serves to report the ASoC jack state but also to get the ELD. It should be registered when the component probes instead, so it does not depend on the card driver registering a jack for the HDMI to properly report the ELD.
Fixes: 25ce4f2b3593 ("ASoC: hdmi-codec: Get ELD in before reporting plugged event") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20231106104013.704356-1-jbrunet@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7 |
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68d187ec |
| 10-Oct-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'sound-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "A collection of pending fixes since a couple of weeks ago, which became
Merge tag 'sound-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "A collection of pending fixes since a couple of weeks ago, which became slightly bigger than usual due to my vacation.
Most of changes are about ASoC device-specific fixes while USB- and HD-audio received quirks as usual. All fixes, including two ASoC core changes, are reasonably small and safe to apply"
* tag 'sound-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (23 commits) ALSA: usb-audio: Fix microphone sound on Nexigo webcam. ALSA: hda/realtek: Change model for Intel RVP board ALSA: usb-audio: Fix microphone sound on Opencomm2 Headset ALSA: hda: cs35l41: Cleanup and fix double free in firmware request ASoC: dt-bindings: fsl,micfil: Document #sound-dai-cells ASoC: amd: yc: Fix non-functional mic on Lenovo 82YM ASoC: tlv320adc3xxx: BUG: Correct micbias setting ASoC: rt5682: Fix regulator enable/disable sequence ASoC: hdmi-codec: Fix broken channel map reporting ASoC: core: Do not call link_exit() on uninitialized rtd objects ASoC: core: Print component name when printing log ASoC: SOF: amd: fix for firmware reload failure after playback ASoC: fsl-asoc-card: use integer type for fll_id and pll_id ASoC: fsl_sai: Don't disable bitclock for i.MX8MP dt-bindings: ASoC: rockchip: Add compatible for RK3128 spdif ASoC: soc-generic-dmaengine-pcm: Fix function name in comment ALSA: hda/realtek - ALC287 merge RTK codec with CS CS35L41 AMP ASoC: simple-card: fixup asoc_simple_probe() error handling ASoC: simple-card-utils: fixup simple_util_startup() error handling ASoC: Intel: sof_sdw: add support for SKU 0B14 ...
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3a4c1551 |
| 06-Oct-2023 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.6-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: More fixes for v6.6
Some additional fixes for v6.6, some fairly unremarkable driv
Merge tag 'asoc-fix-v6.6-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: More fixes for v6.6
Some additional fixes for v6.6, some fairly unremarkable driver specific ones and a couple of minor core fixes for error handling and improved logging.
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Revision tags: v6.5.6 |
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b84b5314 |
| 29-Sep-2023 |
Matthias Reichl <hias@horus.com> |
ASoC: hdmi-codec: Fix broken channel map reporting
Commit 4e0871333661 ("ASoC: hdmi-codec: fix channel info for compressed formats") accidentally changed hcp->chmap_idx from ca_id, the CEA channel a
ASoC: hdmi-codec: Fix broken channel map reporting
Commit 4e0871333661 ("ASoC: hdmi-codec: fix channel info for compressed formats") accidentally changed hcp->chmap_idx from ca_id, the CEA channel allocation ID, to idx, the index to the table of channel mappings ordered by preference.
This resulted in wrong channel maps being reported to userspace, eg for 5.1 "FL,FR,LFE,FC" was reported instead of the expected "FL,FR,LFE,FC,RL,RR":
~ # speaker-test -c 6 -t sine ... 0 - Front Left 3 - Front Center 1 - Front Right 2 - LFE 4 - Unknown 5 - Unknown
~ # amixer cget iface=PCM,name='Playback Channel Map' | grep ': values' : values=3,4,8,7,0,0,0,0
Switch this back to ca_id in case of PCM audio so the correct channel map is reported again and set it to HDMI_CODEC_CHMAP_IDX_UNKNOWN in case of non-PCM audio so the PCM channel map control returns "Unknown" channels (value 0).
Fixes: 4e0871333661 ("ASoC: hdmi-codec: fix channel info for compressed formats") Cc: stable@vger.kernel.org Signed-off-by: Matthias Reichl <hias@horus.com> Link: https://lore.kernel.org/r/20230929195027.97136-1-hias@horus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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Revision tags: v6.5.5, v6.5.4, v6.5.3 |
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c900529f |
| 12-Sep-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Forwarding to v6.6-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Revision tags: v6.5.2, v6.1.51, v6.5.1 |
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1ac731c5 |
| 30-Aug-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.6 merge window.
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4fb0dacb |
| 30-Aug-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'sound-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "We've received a fairly wide range of changes at this time, including
Merge tag 'sound-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "We've received a fairly wide range of changes at this time, including for ALSA and ASoC core, but all of them are rather small changes.
Here are some highlights:
ALSA / ASoC Core: - Fixes of inconsistent locking around control API helpers - A few new control API functions and cleanups - Workarounds for potential UAFs by delayed kobj releases - Unified PCM copy ops with iov_iter - Continued efforts for ASoC API cleanups
ASoC: - An adaptor to allow use of IIO DACs and ADCs in ASoC which pulls in some IIO changes - Create a library function for intlog10() and use it in the NAU8825 driver - Convert drivers to use the more modern maple tree register cache - Lots of work on the SOF framework, AMD and Intel drivers, including a lot of cleanup and new device support - Standardization of the presentation of jacks from drivers - Provision of some generic sound card DT properties - Support for AMD Van Gogh, AMD machines with MAX98388 and NAU8821, AWInic AW88261, Cirrus Logic CS35L36 and CS42L43, various Intel platforms including AVS machines with ES8336 and RT5663, Mediatek MT7986, NXP i.MX93, RealTek RT1017 and StarFive JH7110
Others: - New test coverage including ASoC and topology tests in KUnit; this also involves enabling UML builds of ALSA since that's the default KUnit test environment which pulls in the addition of some stubs to the driver - More enhancement of pcmtest driver - A few fixes / enhancements of MIDI 2.0 UMP core - Using PCI definitions in allover HD-audio code - Support for Cirrus CS35L56 and TI TAS2781 HD-audio sub-codecs - CS35L41 HD-audio sub-codec improvements - Continued emu10k1 improvements"
* tag 'sound-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (693 commits) ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl ASoC: dwc: i2s: Fix unused functions ALSA: usb-audio: Don't try to submit URBs after disconnection ALSA: emu10k1: add separate documentation for E-MU cards ALSA: emu10k1: more documentation updates ALSA: emu10k1: de-duplicate audigy-mixer.rst vs. sb-live-mixer.rst ALSA: ump: Fix -Wformat-truncation warnings ALSA: hda: Add missing dependency on CONFIG_EFI for Cirrus/TI sub-codecs ALSA: doc: Fix missing backquote in midi-2.0.rst ALSA: hda/realtek: Add quirk for mute LEDs on HP ENVY x360 15-eu0xxx ALSA: hda/tas2781: Switch back to use struct i2c_driver's .probe() ASoC: soc-core.c: Do not error if a DAI link component is not found ASoC: codecs: Fix error code in aw88261_i2c_probe() ASoC: audio-graph-card.c: move audio_graph_parse_of() ASoC: cs42l43: Use new-style PM runtime macros ALSA: documentation: Add description for USB MIDI 2.0 gadget driver ALSA: ump: Don't create unused substreams for static blocks ALSA: ump: Fill group names for legacy rawmidi substreams ALSA: usb-audio: Attach legacy rawmidi after probing all UMP EPs ALSA: ac97: Fix possible error value of *rac97 ...
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Revision tags: v6.1.50 |
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692f5510 |
| 28-Aug-2023 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v6.6
The rest of the updates for v6.6, some of the highlights include:
- A
Merge tag 'asoc-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v6.6
The rest of the updates for v6.6, some of the highlights include:
- A big API cleanup from Morimoto-san, rationalising the places we put functions. - Lots of work on the SOF framework, AMD and Intel drivers, including a lot of cleanup and new device support. - Standardisation of the presentation of jacks from drivers. - Provision of some generic sound card DT properties. - Conversion oof more drivers to the maple tree register cache. - New drivers for AMD Van Gogh, AWInic AW88261, Cirrus Logic cs42l43, various Intel platforms, Mediatek MT7986, RealTek RT1017 and StarFive JH7110.
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Revision tags: v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45 |
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2edc4a2c |
| 08-Aug-2023 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: codecs/hdmi-codec: merge DAI call back functions into ops
ALSA SoC merges DAI call backs into .ops. This patch merge these into one.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@ren
ASoC: codecs/hdmi-codec: merge DAI call back functions into ops
ALSA SoC merges DAI call backs into .ops. This patch merge these into one.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87edkd9m4t.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
acd3e625 |
| 08-Aug-2023 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: codecs/hdmi-codec: merge DAI call back functions into ops
ALSA SoC merges DAI call backs into .ops. This patch merge these into one.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@ren
ASoC: codecs/hdmi-codec: merge DAI call back functions into ops
ALSA SoC merges DAI call backs into .ops. This patch merge these into one.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87edkd9m4t.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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Revision tags: v6.1.44 |
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2612e3bb |
| 07-Aug-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo V
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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9f771739 |
| 07-Aug-2023 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as a dependency for https://patchwork.freedesktop.org/series/1
Merge drm/drm-next into drm-intel-gt-next
Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as a dependency for https://patchwork.freedesktop.org/series/121735/
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Revision tags: v6.1.43, v6.1.42, v6.1.41 |
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61b73694 |
| 24-Jul-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.5-rc2.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Revision tags: v6.1.40, v6.1.39 |
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50501936 |
| 17-Jul-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.4' into next
Sync up with mainline to bring in updates to shared infrastructure.
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2f98e686 |
| 11-Jul-2023 |
Maxime Ripard <mripard@kernel.org> |
Merge v6.5-rc1 into drm-misc-fixes
Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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Revision tags: v6.1.38, v6.1.37 |
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44f10dbe |
| 30-Jun-2023 |
Andrew Morton <akpm@linux-foundation.org> |
Merge branch 'master' into mm-hotfixes-stable
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f8824e15 |
| 29-Jun-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "Lots of changes as usual, but the only significant stuff in ALSA core
Merge tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "Lots of changes as usual, but the only significant stuff in ALSA core part is the MIDI 2.0 support, while ASoC core kept receiving the code refactoring. The majority of changes are seen rather in device drivers, and quite a few new drivers can be found there.
Here we go, some highlights:
ALSA and ASoC Core: - Support of MIDI 2.0 devices: rawmidi and sequencer API have been extended for the support of the new UMP (Universal MIDI Packet) protocol, USB audio driver got the USB MIDI 2.0 interface support - Continued refactoring around ASoC DAI links and the ordering of trigger callbacks - PCM ABI extension for better drain support
ASoC Drivers: - Conversions of many drivers to use maple tree based caches - Everlasting improvement works on ASoC Intel drivers - Compressed audio support for Qualcomm - Support for AMD SoundWire, Analog Devices SSM3515, Google Chameleon, Ingenic X1000, Intel systems with various CODECs, Loongson platforms, Maxim MAX98388, Mediatek MT8188, Nuvoton NAU8825C, NXP platforms with NAU8822, Qualcomm WSA884x, StarFive JH7110, Texas Instruments TAS2781
HD-audio: - Quirks for HP and ASUS machines - CS35L41 HD-audio codec fixes - Loongson HD-audio support
Misc: - A new virtual PCM test driver for kselftests - Continued refactoring and improvements on the legacy emu10k1 driver"
* tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (556 commits) ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on EliteBook ASoC: hdmi-codec: fix channel info for compressed formats ALSA: pcm: fix ELD constraints for (E)AC3, DTS(-HD) and MLP formats ASoC: core: Always store of_node when getting DAI link component ASoC: tas2781: Fix error code in tas2781_load_calibration() ASoC: amd: update pm_runtime enable sequence ALSA: ump: Export MIDI1 / UMP conversion helpers ASoC: tas2781: fix Kconfig dependencies ASoC: amd: acp: remove acp poweroff function ASoC: amd: acp: clear pdm dma interrupt mask ASoC: codecs: max98090: Allow dsp_a mode ASoC: qcom: common: add default jack dapm pins ASoC: loongson: fix address space confusion ASoC: dt-bindings: microchip,sama7g5-pdmc: Simplify "microchip,mic-pos" constraints ASoC: tegra: Remove stale comments in AHUB ASoC: tegra: Use normal system sleep for ASRC ALSA: hda/realtek: Add quirks for ROG ALLY CS35l41 audio ASoC: fsl-asoc-card: Allow passing the number of slots in use ASoC: codecs: wsa884x: Add WSA884x family of speakers ASoC: dt-bindings: qcom,wsa8840: Add WSA884x family of speakers ...
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Revision tags: v6.1.36 |
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a15b5137 |
| 26-Jun-2023 |
Takashi Iwai <tiwai@suse.de> |
Merge branch 'for-next' into for-linus
Pull the 6.5-devel branch for upstreaming.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Revision tags: v6.4 |
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#
7b516208 |
| 24-Jun-2023 |
Matthias Reichl <hias@horus.com> |
ASoC: hdmi-codec: fix channel info for compressed formats
According to CTA 861 the channel/speaker allocation info in the audio infoframe only applies to uncompressed (PCM) audio streams.
The chann
ASoC: hdmi-codec: fix channel info for compressed formats
According to CTA 861 the channel/speaker allocation info in the audio infoframe only applies to uncompressed (PCM) audio streams.
The channel count info should indicate the number of channels in the transmitted audio, which usually won't match the number of channels used to transmit the compressed bitstream.
Some devices (eg some Sony TVs) will refuse to decode compressed audio if these values are not set correctly.
To fix this we can simply set the channel count to 0 (which means "refer to stream header") and set the channel/speaker allocation to 0 as well (which would mean stereo FL/FR for PCM, a safe value all sinks will support) when transmitting compressed audio.
Signed-off-by: Matthias Reichl <hias@horus.com> Link: https://lore.kernel.org/r/20230624165232.5751-1-hias@horus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
4e087133 |
| 24-Jun-2023 |
Matthias Reichl <hias@horus.com> |
ASoC: hdmi-codec: fix channel info for compressed formats
According to CTA 861 the channel/speaker allocation info in the audio infoframe only applies to uncompressed (PCM) audio streams.
The chann
ASoC: hdmi-codec: fix channel info for compressed formats
According to CTA 861 the channel/speaker allocation info in the audio infoframe only applies to uncompressed (PCM) audio streams.
The channel count info should indicate the number of channels in the transmitted audio, which usually won't match the number of channels used to transmit the compressed bitstream.
Some devices (eg some Sony TVs) will refuse to decode compressed audio if these values are not set correctly.
To fix this we can simply set the channel count to 0 (which means "refer to stream header") and set the channel/speaker allocation to 0 as well (which would mean stereo FL/FR for PCM, a safe value all sinks will support) when transmitting compressed audio.
Signed-off-by: Matthias Reichl <hias@horus.com> Link: https://lore.kernel.org/r/20230624165232.5751-1-hias@horus.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
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