The current tpa6130a2 driver supports only a single instance.
This patch series add support for multiple instances by removing the global
variable that holds the instance.
This is performed by using the component API, regmap, the
snd_soc_{info,put,get}_volsw API and DAPM.This patch series also touches code from the Nokia RX51 which I didn't tested (as I am testing the tpa6130a2 in another board that is not upstream). I would appreciate is if someone who possesses the Nokia RX51 (n900) could please test the code. This patch series is based on git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Available at https://git.collabora.com/cgit/user/koike/linux.git/log/?h=sound/review/tpa6130a2 Helen Koike (5): ASoC: tpa6130a2: Register component ASoC: tap6130a2: Use regmap ASoC: tpa6130a2: Use snd soc volsw functions ASoC: tpa6130a2: Add DAPM support ASoC: tpa6130a2: Remove goto err_gpio sound/soc/codecs/tpa6130a2.c | 393 ++++++++++++------------------------------- sound/soc/codecs/tpa6130a2.h | 14 +- sound/soc/omap/rx51.c | 46 ++--- 3 files changed, 136 insertions(+), 317 deletions(-) Changes since v1: ASoC: tpa6130a2: Register component - Remove prefix from snd_kcontrol_new in tpa6130a2.c - Add tested-by and reviewd-by from Sebastian ASoC: tap6130a2: Use regmap - Add tested-by from Sebastian ASoC: tpa6130a2: Use snd soc volsw functions - Add tested-by from Sebastian ASoC: tpa6130a2: Add DAPM support - Replace + {"TPA6130A2 HPLEFT", NULL, "LLOUT"}, + {"TPA6130A2 HPRIGHT", NULL, "RLOUT"} by + {"TPA6130A2 LEFTIN", NULL, "LLOUT"}, + {"TPA6130A2 RIGHTIN", NULL, "RLOUT"}, - Add tested-by and reviewed-by from Sebastian - Add struct device dev* in struct tpa6130a2_data and pass data instead of dev to tpa6130a2_power function - remove #include "../codecs/tpa6130a2.h" in rx51.c ASoC: tpa6130a2: Remove goto err_gpio - this is a new patch in the series -- 1.9.1
