From b0c813ceee8963790bebe73956574336604ae574 Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Tue, 31 Jul 2007 18:18:44 +0200 Subject: [ALSA] ASoC CS4270 codec device driver This patch adds ALSA SoC support for the Cirrus Logic CS4270 codec. The following features are suppored: 1) Stand-alone and software mode 2) Software mode via I2C only 3) Master mode, not Slave 4) No power management Signed-off-by: Timur Tabi Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/soc/codecs/Kconfig | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'sound/soc/codecs/Kconfig') diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index e5fb437b86e..78248808a9d 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -17,3 +17,23 @@ config SND_SOC_WM8753 config SND_SOC_WM9712 tristate depends on SND_SOC + +# Cirrus Logic CS4270 Codec +config SND_SOC_CS4270 + tristate + depends on SND_SOC + +# Cirrus Logic CS4270 Codec Hardware Mute Support +# Select if you have external muting circuitry attached to your CS4270. +config SND_SOC_CS4270_HWMUTE + bool + depends on SND_SOC_CS4270 + +# Cirrus Logic CS4270 Codec VD = 3.3V Errata +# Select if you are affected by the errata where the part will not function +# if MCLK divide-by-1.5 is selected and VD is set to 3.3V. The driver will +# not select any sample rates that require MCLK to be divided by 1.5. +config SND_SOC_CS4270_VD33_ERRATA + bool + depends on SND_SOC_CS4270 + -- cgit v1.2.3