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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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c626026dd7
Add a driver for the MediaTek/TempoTec HiFier Fantasia sound card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
#ifndef AK4396_H_INCLUDED
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#define AK4396_H_INCLUDED
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#define AK4396_WRITE 0x2000
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#define AK4396_CONTROL_1 0
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#define AK4396_CONTROL_2 1
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#define AK4396_CONTROL_3 2
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#define AK4396_LCH_ATT 3
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#define AK4396_RCH_ATT 4
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/* control 1 */
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#define AK4396_RSTN 0x01
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#define AK4396_DIF_MASK 0x0e
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#define AK4396_DIF_16_LSB 0x00
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#define AK4396_DIF_20_LSB 0x02
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#define AK4396_DIF_24_MSB 0x04
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#define AK4396_DIF_24_I2S 0x06
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#define AK4396_DIF_24_LSB 0x08
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#define AK4396_ACKS 0x80
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/* control 2 */
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#define AK4396_SMUTE 0x01
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#define AK4396_DEM_MASK 0x06
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#define AK4396_DEM_441 0x00
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#define AK4396_DEM_OFF 0x02
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#define AK4396_DEM_48 0x04
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#define AK4396_DEM_32 0x06
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#define AK4396_DFS_MASK 0x18
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#define AK4396_DFS_NORMAL 0x00
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#define AK4396_DFS_DOUBLE 0x08
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#define AK4396_DFS_QUAD 0x10
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#define AK4396_SLOW 0x20
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#define AK4396_DZFM 0x40
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#define AK4396_DZFE 0x80
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/* control 3 */
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#define AK4396_DZFB 0x04
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#define AK4396_DCKB 0x10
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#define AK4396_DCKS 0x20
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#define AK4396_DSDM 0x40
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#define AK4396_D_P_MASK 0x80
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#define AK4396_PCM 0x00
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#define AK4396_DSD 0x80
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#endif
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