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[ALSA] Update A_SAMPLE_RATE register details.

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EMU10K1/EMU10K2 driver


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
This commit is contained in:
James Courtier-Dutton 2005-05-04 16:53:53 +02:00 committed by Jaroslav Kysela
parent c3f9329716
commit 14c7e472aa
1 changed files with 18 additions and 2 deletions
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20
include/sound/emu10k1.h
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@ -805,10 +805,26 @@
#define A_FXWC2 0x75 /* Selects 0x9f-0x80 for FX recording */
#define A_SPDIF_SAMPLERATE 0x76 /* Set the sample rate of SPDIF output */
#define A_SPDIF_RATE_MASK 0x000000c0
#define A_SAMPLE_RATE 0x76 /* Various sample rate settings. */
#define A_SAMPLE_RATE_NOT_USED 0x0ffc111e /* Bits that are not used and cannot be set. */
#define A_SAMPLE_RATE_UNKNOWN 0xf0030001 /* Bits that can be set, but have unknown use. */
#define A_SPDIF_RATE_MASK 0x000000e0 /* Any other values for rates, just use 48000 */
#define A_SPDIF_48000 0x00000000
#define A_SPDIF_44100 0x00000080
#define A_SPDIF_192000 0x00000020
#define A_SPDIF_96000 0x00000040
#define A_SPDIF_44100 0x00000080
#define A_I2S_CAPTURE_RATE_MASK 0x00000e00 /* This sets the capture PCM rate, but it is */
#define A_I2S_CAPTURE_48000 0x00000000 /* unclear if this sets the ADC rate as well. */
#define A_I2S_CAPTURE_192000 0x00000200
#define A_I2S_CAPTURE_96000 0x00000400
#define A_I2S_CAPTURE_44100 0x00000800
#define A_PCM_RATE_MASK 0x0000e000 /* This sets the playback PCM rate on the P16V */
#define A_PCM_48000 0x00000000
#define A_PCM_192000 0x00002000
#define A_PCM_96000 0x00004000
#define A_PCM_44100 0x00008000
/* 0x77,0x78,0x79 "something i2s-related" - default to 0x01080000 on my audigy 2 ZS --rlrevell */
/* 0x7a, 0x7b - lookup tables */