Unverified Commit 125ab5d5 authored by Jiaxin Yu's avatar Jiaxin Yu Committed by Mark Brown
Browse files

ASoC: mediatek: mt8192: add platform driver 



This patch adds mt8192 platform and affiliated drivers.

Signed-off-by: default avatarJiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/1604390378-23993-3-git-send-email-jiaxin.yu@mediatek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 682c5a72

sound/soc/mediatek/Kconfig

+10 −0
Original line number Diff line number Diff line
@@ -158,3 +158,13 @@ config SND_SOC_MTK_BTCVSD 
	  BT encoded data to/from BT firmware.

	  Select Y if you have such device.

	  If unsure select "N".



config SND_SOC_MT8192

	tristate "ASoC support for Mediatek MT8192 chip"

	depends on ARCH_MEDIATEK

	select SND_SOC_MEDIATEK

	help

	  This adds ASoC platform driver support for Mediatek MT8192 chip

	  that can be used with other codecs.

	  Select Y if you have such device.

	  If unsure select "N".

sound/soc/mediatek/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -4,3 +4,4 @@ obj-$(CONFIG_SND_SOC_MT2701) += mt2701/ 
obj-$(CONFIG_SND_SOC_MT6797) += mt6797/

obj-$(CONFIG_SND_SOC_MT8173) += mt8173/

obj-$(CONFIG_SND_SOC_MT8183) += mt8183/

obj-$(CONFIG_SND_SOC_MT8192) += mt8192/

sound/soc/mediatek/common/mtk-afe-fe-dai.c

+9 −4
Original line number Diff line number Diff line
@@ -542,8 +542,13 @@ int mtk_memif_set_format(struct mtk_base_afe *afe, 
		break;

	case SNDRV_PCM_FORMAT_S32_LE:

	case SNDRV_PCM_FORMAT_U32_LE:

		if (afe->memif_32bit_supported) {

			hd_audio = 2;

			hd_align = 0;

		} else {

			hd_audio = 1;

			hd_align = 1;

		}

		break;

	case SNDRV_PCM_FORMAT_S24_LE:

	case SNDRV_PCM_FORMAT_U24_LE:
@@ -556,10 +561,10 @@ int mtk_memif_set_format(struct mtk_base_afe *afe, 
	}



	mtk_regmap_update_bits(afe->regmap, memif->data->hd_reg,

			       1, hd_audio, memif->data->hd_shift);

			       0x3, hd_audio, memif->data->hd_shift);



	mtk_regmap_update_bits(afe->regmap, memif->data->hd_align_reg,

			       1, hd_align, memif->data->hd_align_mshift);

			       0x1, hd_align, memif->data->hd_align_mshift);



	return 0;

}

sound/soc/mediatek/common/mtk-base-afe.h

+1 −0
Original line number Diff line number Diff line
@@ -91,6 +91,7 @@ struct mtk_base_afe { 
	int memif_size;

	struct mtk_base_afe_irq *irqs;

	int irqs_size;

	int memif_32bit_supported;



	struct list_head sub_dais;

	struct snd_soc_dai_driver *dai_drivers;

sound/soc/mediatek/mt8192/Makefile

0 → 100644
+14 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0



# platform driver

snd-soc-mt8192-afe-objs := \

	mt8192-afe-pcm.o \

	mt8192-afe-clk.o \

	mt8192-afe-gpio.o \

	mt8192-dai-adda.o \

	mt8192-afe-control.o \

	mt8192-dai-i2s.o \

	mt8192-dai-pcm.o \

	mt8192-dai-tdm.o



obj-$(CONFIG_SND_SOC_MT8192) += snd-soc-mt8192-afe.o