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[ALSA] emu10k1: Add Audio capture support for Audigy 2 ZS Notebook.

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Implement functionallity in order to fixe ALSA bug#2058.

Signed-off-by: James Courtier-Dutton <[email protected]>
Signed-off-by: Jaroslav Kysela <[email protected]>
This commit is contained in:
James Courtier-Dutton 2006-12-06 15:58:02 +00:00 • committed by Jaroslav Kysela
commit 184c1e2c4c
5 changed files with 373 additions and 7 deletions
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3
include/sound/emu10k1.h
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@ -1427,6 +1427,8 @@ struct snd_emu10k1 {
spinlock_t memblk_lock;
unsigned int spdif_bits[3]; /* s/pdif out setup */
unsigned int i2c_capture_source;
u8 i2c_capture_volume[4][2];
struct snd_emu10k1_fx8010 fx8010; /* FX8010 info */
int gpr_base;
@ -1532,6 +1534,7 @@ void snd_emu10k1_ptr_write(struct snd_emu10k1 *emu, unsigned int reg, unsigned i
unsigned int snd_emu10k1_ptr20_read(struct snd_emu10k1 * emu, unsigned int reg, unsigned int chn);
void snd_emu10k1_ptr20_write(struct snd_emu10k1 *emu, unsigned int reg, unsigned int chn, unsigned int data);
int snd_emu10k1_spi_write(struct snd_emu10k1 * emu, unsigned int data);
int snd_emu10k1_i2c_write(struct snd_emu10k1 *emu, u32 reg, u32 value);
int snd_emu1010_fpga_write(struct snd_emu10k1 * emu, int reg, int value);
int snd_emu1010_fpga_read(struct snd_emu10k1 * emu, int reg, int *value);
int snd_emu1010_fpga_link_dst_src_write(struct snd_emu10k1 * emu, int dst, int src);