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June 2021

139 participants
412 discussions

[PATCH v1 1/1] ALSA: hda/cirrus: Set Initial DMIC volume to -26 dB
by Vitaly Rodionov 01 Jun '21

01 Jun '21

From: Stefan Binding <sbinding(a)opensource.cirrus.com> Previously this fix was applied only to Bullseye variant laptops, and should be applied to Cyborg and Warlock variants. Signed-off-by: Stefan Binding <sbinding(a)opensource.cirrus.com> Signed-off-by: Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> --- sound/pci/hda/patch_cirrus.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 726507d0b04c..8629e84fef23 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -2206,10 +2206,9 @@ static void cs8409_cs42l42_fixups(struct hda_codec *codec, break; case HDA_FIXUP_ACT_PROBE: - /* Set initial volume on Bullseye to -26 dB */ - if (codec->fixup_id == CS8409_BULLSEYE) - snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID, - HDA_INPUT, 0, 0xff, 0x19); + /* Set initial DMIC volume to -26 dB */ + snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID, + HDA_INPUT, 0, 0xff, 0x19); snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer); snd_hda_gen_add_kctl(&spec->gen, -- 2.25.1

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[PATCH 0/6] ALSA: firewire: media clock recovery for syt-unaware devices
by Takashi Sakamoto 01 Jun '21

01 Jun '21

Hi, In a commit f9e5ecdfc2c2 ("ALSA: firewire-lib: add replay target to cache sequence of packet"), I categorize devices supported by drivers in ALSA firewire stack in terms of the way to deliver effective sampling transfer frequency. This patchset is for the devices in group 1. The devices in the group ignore presentation time to decide playback timing, therefore drivers to handle them can ignore processing presentation time expressed in syt field of CIP header. The sequence of the number of data blocks per packet is important for media clock recovery. With the patchset, the drivers are going to replay the sequence. For the detail of sequence replay, please refer to a commit 39c2649c71d8 ("ALSA: firewire-lib: replay sequence of incoming packets for outgoing packets"). Takashi Sakamoto (6): ALSA: fireworks: delete SYTMATCH clock source ALSA: fireworks: perform sequence replay for media clock recovery ALSA: oxfw: perform sequence replay for media clock recovery ALSA: firewire-digi00x: perform sequence replay for media clock recovery ALSA: firewire-tascam: perform sequence replay for media clock recovery ALSA: fireface: perform sequence replay for media clock recovery sound/firewire/digi00x/amdtp-dot.c | 9 +++------ sound/firewire/digi00x/digi00x-stream.c | 8 ++++++-- sound/firewire/fireface/amdtp-ff.c | 2 +- sound/firewire/fireface/ff-stream.c | 6 +++++- sound/firewire/fireworks/fireworks.h | 2 +- sound/firewire/fireworks/fireworks_stream.c | 18 ++++++++++++++--- sound/firewire/oxfw/oxfw-stream.c | 22 +++++++++++++++++---- sound/firewire/tascam/tascam-stream.c | 21 ++++++++++++++++++-- sound/firewire/tascam/tascam.h | 1 + 9 files changed, 69 insertions(+), 20 deletions(-) -- 2.27.0

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