Following patch series adds initial support for TWL6030 codec
driver.
TWL6030 codec depends on TWL6030_CORE, which is not accepted yet.
The main intention then is to get comments, I'll repost the patches
of this series when TWL6030_CORE support gets accepted and rework
patches as needed.
Changes from v1:
- Renamed dai format for PDM as SND_SOC_DAIFMT_PDM
- CODEC driver registered as a platform driver
- AUDPWRON gpio line handled in the CODEC driver
- Handle scenario when no AUDPWRON gpio line is provided
- Corrected names of some widgets
- Avoid multiple calls to power functions in set_bias_level
Thanks,
-Misa
---
Misael Lopez Cruz (7):
OMAP4: PMIC: Add support for twl6030 codec
ASoC: Add PDM DAI format definition
ASoC: TWL6030: Add twl6030 codec driver
ASoC: TWL6030: Manual power-up/down sequences
ASoC: TWL6030: Add support for low-power mode
ASoC: TWL6030: Enable audio interrupt
ASoC: TWL6030: Power-up seq completion through audio interrupt
drivers/mfd/twl-core.c | 15 +
include/linux/i2c/twl.h | 11 +
include/sound/soc-dai.h | 1 +
sound/soc/codecs/Kconfig | 4 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/twl6030.c | 1179 ++++++++++++++++++++++++++++++++++++++++++++
sound/soc/codecs/twl6030.h | 137 +++++
7 files changed, 1349 insertions(+), 0 deletions(-)
create mode 100644 sound/soc/codecs/twl6030.c
create mode 100644 sound/soc/codecs/twl6030.h
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