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| author | Ryder Lee <ryder.lee@mediatek.com> | 2018-01-02 12:47:20 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-03 16:15:25 +0100 |
| commit | 600b2fd4f0f7ae5ebcb604c39c9a97e573f9d23e (patch) | |
| tree | 4bcbf73c7cb8de8d055dc791f4403d0031ca966e /sound/soc/mediatek/mt2701/mt2701-afe-common.h | |
| parent | ASoC: mediatek: rework clock functions for MT2701 (diff) | |
| download | linux-600b2fd4f0f7ae5ebcb604c39c9a97e573f9d23e.tar.xz linux-600b2fd4f0f7ae5ebcb604c39c9a97e573f9d23e.zip | |
ASoC: mediatek: cleanup audio driver for MT2701
Cleanup unused code such as 'i2s_num' guard, headers, indentation
and some defines.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mediatek/mt2701/mt2701-afe-common.h')
| -rw-r--r-- | sound/soc/mediatek/mt2701/mt2701-afe-common.h | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-common.h b/sound/soc/mediatek/mt2701/mt2701-afe-common.h index ce5bd4dc864d..9a2b301a4c21 100644 --- a/sound/soc/mediatek/mt2701/mt2701-afe-common.h +++ b/sound/soc/mediatek/mt2701/mt2701-afe-common.h @@ -16,6 +16,7 @@ #ifndef _MT_2701_AFE_COMMON_H_ #define _MT_2701_AFE_COMMON_H_ + #include <sound/soc.h> #include <linux/clk.h> #include <linux/regmap.h> @@ -25,16 +26,7 @@ #define MT2701_STREAM_DIR_NUM (SNDRV_PCM_STREAM_LAST + 1) #define MT2701_PLL_DOMAIN_0_RATE 98304000 #define MT2701_PLL_DOMAIN_1_RATE 90316800 -#define MT2701_AUD_AUD_MUX1_DIV_RATE (MT2701_PLL_DOMAIN_0_RATE / 2) -#define MT2701_AUD_AUD_MUX2_DIV_RATE (MT2701_PLL_DOMAIN_1_RATE / 2) - -enum { - MT2701_I2S_1, - MT2701_I2S_2, - MT2701_I2S_3, - MT2701_I2S_4, - MT2701_I2S_NUM, -}; +#define MT2701_I2S_NUM 4 enum { MT2701_MEMIF_DL1, @@ -62,8 +54,7 @@ enum { }; enum { - MT2701_IRQ_ASYS_START, - MT2701_IRQ_ASYS_IRQ1 = MT2701_IRQ_ASYS_START, + MT2701_IRQ_ASYS_IRQ1, MT2701_IRQ_ASYS_IRQ2, MT2701_IRQ_ASYS_IRQ3, MT2701_IRQ_ASYS_END, @@ -100,9 +91,6 @@ static const unsigned int mt2701_afe_backup_list[] = { AFE_MEMIF_PBUF_SIZE, }; -struct snd_pcm_substream; -struct mtk_base_irq_data; - struct mt2701_i2s_data { int i2s_ctrl_reg; int i2s_asrc_fs_shift; @@ -120,7 +108,7 @@ struct mt2701_i2s_path { int mclk_rate; int on[I2S_DIR_NUM]; int occupied[I2S_DIR_NUM]; - const struct mt2701_i2s_data *i2s_data[2]; + const struct mt2701_i2s_data *i2s_data[I2S_DIR_NUM]; struct clk *hop_ck[I2S_DIR_NUM]; struct clk *sel_ck; struct clk *div_ck; |