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April 2018

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[alsa-devel] [PATCH 1/1] USB-Audio: Add second S/PDIF device on Phiree U2SX
by bruno.n.pagani＠gmail.com 02 Apr '18

02 Apr '18

From: Bruno Pagani <bruno.n.pagani(a)gmail.com> Phiree U2SX is the successor of Phiree U2 and has the same unusual configuration. See ea865bba4615d906144ae5d4f72a4aad2baffe1f for reference. Signed-off-by: Bruno Pagani <bruno.n.pagani(a)gmail.com> diff --git a/src/conf/cards/USB-Audio.conf b/src/conf/cards/USB-Audio.conf index cc8c718c..2b8f9a29 100644 --- a/src/conf/cards/USB-Audio.conf +++ b/src/conf/cards/USB-Audio.conf @@ -64,6 +64,7 @@ USB-Audio.pcm.iec958_device { # Second iec958 device number, if any. USB-Audio.pcm.iec958_2_device { "PHIREE U2" 1 # 0 = PCM S/PDIF, 1 = non-PCM S/PDIF + "PHIREE U2SX" 1 # 0 = PCM S/PDIF, 1 = non-PCM S/PDIF } -- 2.16.3

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[alsa-devel] [PATCH 0/8] Enablement of BT I2S controller instance for AMD APUs
by Vijendar Mukunda 02 Apr '18

02 Apr '18

This patch set updates Audio CoProcessor (ACP) audio drivers to enable BT I2S controller instance. In Audio Coprocessor, There are three I2S controllers can be configured/enabled.(I2S SP, I2S MICSP, BT I2S) Default enabled I2S controller instance is I2S SP instance. There is a requirement to enable BT I2S controller Instance along with I2S SP controller instance. This patch set bring up functionality to render & capture on BT I2S controller instance. The current patch set also includes a new dependent patch. The current code is based on asoc-next, but I'm happy to rebase on whatever tree this ends up going through if there are any problems applying. Vijendar Mukunda (8): ASoC: dwc: I2S Controller instance param added ASoC: amd: dma driver changes for BT I2S controller instance ASoC: amd: dma descriptor changes for BT I2S Instance ASoC: amd: Interrupt handler changes for BT I2S instance ASoC: amd: prepare callback modifications for bt i2s instance ASoC: amd: pointer and trigger callback modifications for bt i2s ASoC: amd: 16bit resolution support for bt i2s instance ASoC: amd: enabling bt i2s config after acp reset include/sound/designware_i2s.h | 6 + sound/soc/amd/acp-pcm-dma.c | 531 +++++++++++++++++++++++++++++++++-------- sound/soc/amd/acp.h | 50 +++- sound/soc/dwc/dwc-i2s.c | 1 + sound/soc/dwc/local.h | 1 + 5 files changed, 481 insertions(+), 108 deletions(-) -- 2.7.4

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