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SubjectCS423x audio driver updates for testing
Date
From
This gets rid of the nasty clicks on the thinkpad. On the TP600 this leaves
us with fully functional sound including save/restore (if your bios is
not too ancient at least). The mixer changes are from Daniel Cobra, I added
the ident changes and made the driver pick the right (I hope) feature sets
for each board.

Can folks with cs42xx series audio give it a test make sure it doesn't break
anything

Alan


--- linux.vanilla/drivers/sound/ad1848.c Thu Oct 11 13:52:12 2001
+++ linux.merge/drivers/sound/ad1848.c Wed Nov 14 17:08:55 2001
@@ -30,6 +30,12 @@
* Aki Laukkanen : added power management support
* Arnaldo C. de Melo : added missing restore_flags in ad1848_resume
* Miguel Freitas : added ISA PnP support
+ * Alan Cox : Added CS4236->4239 identification
+ * Daniel T. Cobra : Alernate config/mixer for later chips
+ * Alan Cox : Merged chip idents and config code
+ *
+ * TODO
+ * APM save restore assist code on IBM thinkpad
*
* Status:
* Tested. Believed fully functional.
@@ -57,7 +63,7 @@
int dual_dma; /* 1, when two DMA channels allocated */
int subtype;
unsigned char MCE_bit;
- unsigned char saved_regs[32];
+ unsigned char saved_regs[64]; /* Includes extended register space */
int debug_flag;

int audio_flags;
@@ -78,6 +84,9 @@
#define MD_IWAVE 7
#define MD_4235 8 /* Crystal Audio CS4235 */
#define MD_1845_SSCAPE 9 /* Ensoniq Soundscape PNP*/
+#define MD_4236 10 /* 4236 and higher */
+#define MD_42xB 11 /* CS 42xB */
+#define MD_4239 12 /* CS4239 */

/* Mixer parameters */
int recmask;
@@ -202,9 +211,22 @@

save_flags(flags);
cli();
- outb(((unsigned char) (reg & 0xff) | devc->MCE_bit), io_Index_Addr(devc));
- x = inb(io_Indexed_Data(devc));
-/* printk("(%02x<-%02x) ", reg|devc->MCE_bit, x); */
+
+ if(reg < 32)
+ {
+ outb(((unsigned char) (reg & 0xff) | devc->MCE_bit), io_Index_Addr(devc));
+ x = inb(io_Indexed_Data(devc));
+ }
+ else
+ {
+ int xreg, xra;
+
+ xreg = (reg & 0xff) - 32;
+ xra = (((xreg & 0x0f) << 4) & 0xf0) | 0x08 | ((xreg & 0x10) >> 2);
+ outb(((unsigned char) (23 & 0xff) | devc->MCE_bit), io_Index_Addr(devc));
+ outb(((unsigned char) (xra & 0xff)), io_Indexed_Data(devc));
+ x = inb(io_Indexed_Data(devc));
+ }
restore_flags(flags);

return x;
@@ -220,9 +242,22 @@

save_flags(flags);
cli();
- outb(((unsigned char) (reg & 0xff) | devc->MCE_bit), io_Index_Addr(devc));
- outb(((unsigned char) (data & 0xff)), io_Indexed_Data(devc));
- /* printk("(%02x->%02x) ", reg|devc->MCE_bit, data); */
+
+ if(reg < 32)
+ {
+ outb(((unsigned char) (reg & 0xff) | devc->MCE_bit), io_Index_Addr(devc));
+ outb(((unsigned char) (data & 0xff)), io_Indexed_Data(devc));
+ }
+ else
+ {
+ int xreg, xra;
+
+ xreg = (reg & 0xff) - 32;
+ xra = (((xreg & 0x0f) << 4) & 0xf0) | 0x08 | ((xreg & 0x10) >> 2);
+ outb(((unsigned char) (23 & 0xff) | devc->MCE_bit), io_Index_Addr(devc));
+ outb(((unsigned char) (xra & 0xff)), io_Indexed_Data(devc));
+ outb((unsigned char) (data & 0xff), io_Indexed_Data(devc));
+ }
restore_flags(flags);
}

@@ -591,7 +626,13 @@
devc->mix_devices = &(iwave_mix_devices[0]);
break;

+ case MD_42xB:
+ case MD_4239:
+ devc->mix_devices = &(cs42xb_mix_devices[0]);
+ devc->supported_devices = MODE3_MIXER_DEVICES;
+ break;
case MD_4232:
+ case MD_4236:
devc->supported_devices = MODE3_MIXER_DEVICES;
break;

@@ -1118,7 +1159,7 @@
}
old_fs = ad_read(devc, 8);

- if (devc->model == MD_4232)
+ if (devc->model == MD_4232 || devc->model >= MD_4236)
{
tmp = ad_read(devc, 16);
ad_write(devc, 16, tmp | 0x30);
@@ -1139,7 +1180,7 @@
while (timeout < 10000 && inb(devc->base) == 0x80)
timeout++;

- if (devc->model == MD_4232)
+ if (devc->model >= MD_4232)
ad_write(devc, 16, tmp & ~0x30);

ad_leave_MCE(devc); /*
@@ -1403,11 +1444,12 @@
static void ad1848_init_hw(ad1848_info * devc)
{
int i;
+ int *init_values;

/*
* Initial values for the indirect registers of CS4248/AD1848.
*/
- static int init_values[] =
+ static int init_values_a[] =
{
0xa8, 0xa8, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00,
0x00, 0x0c, 0x02, 0x00, 0x8a, 0x01, 0x00, 0x00,
@@ -1417,6 +1459,31 @@
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};

+ static int init_values_b[] =
+ {
+ /*
+ Values for the newer chips
+ Some of the register initialization values were changed. In
+ order to get rid of the click that preceded PCM playback,
+ calibration was disabled on the 10th byte. On that same byte,
+ dual DMA was enabled; on the 11th byte, ADC dithering was
+ enabled, since that is theoretically desirable; on the 13th
+ byte, Mode 3 was selected, to enable access to extended
+ registers.
+ */
+ 0xa8, 0xa8, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00,
+ 0x00, 0x00, 0x06, 0x00, 0xe0, 0x01, 0x00, 0x00,
+ 0x80, 0x00, 0x10, 0x10, 0x00, 0x00, 0x1f, 0x40,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+
+ /*
+ * Select initialisation data
+ */
+
+ init_values = init_values_a;
+ if(devc->model >= MD_4236)
+ init_values = init_values_b;

for (i = 0; i < 16; i++)
ad_write(devc, i, init_values[i]);
@@ -1768,19 +1835,49 @@
else
{
switch (id & 0x1f) {
- case 3: /* CS4236/CS4235 */
+ case 3: /* CS4236/CS4235/CS42xB/CS4239 */
{
int xid;
ad_write(devc, 12, ad_read(devc, 12) | 0x60); /* switch to mode 3 */
ad_write(devc, 23, 0x9c); /* select extended register 25 */
xid = inb(io_Indexed_Data(devc));
ad_write(devc, 12, ad_read(devc, 12) & ~0x60); /* back to mode 0 */
- if ((xid & 0x1f) == 0x1d) {
- devc->chip_name = "CS4235";
- devc->model = MD_4235;
- } else {
- devc->chip_name = "CS4236";
- devc->model = MD_4232;
+ switch (xid & 0x1f)
+ {
+ case 0x00:
+ devc->chip_name = "CS4237B(B)";
+ devc->model = MD_42xB;
+ break;
+ case 0x08:
+ /* Seems to be a 4238 ?? */
+ devc->chip_name = "CS4238";
+ devc->model = MD_42xB;
+ break;
+ case 0x09:
+ devc->chip_name = "CS4238B";
+ devc->model = MD_42xB;
+ break;
+ case 0x0b:
+ devc->chip_name = "CS4236B";
+ devc->model = MD_4236;
+ break;
+ case 0x10:
+ devc->chip_name = "CS4237B";
+ devc->model = MD_42xB;
+ break;
+ case 0x1d:
+ devc->chip_name = "CS4235";
+ devc->model = MD_4235;
+ break;
+ case 0x1e:
+ devc->chip_name = "CS4239";
+ devc->model = MD_4239;
+ break;
+ default:
+ printk("Chip ident is %X.\n", xid&0x1F);
+ devc->chip_name = "CS42xx";
+ devc->model = MD_4232;
+ break;
}
}
break;
@@ -2747,6 +2844,10 @@

save_flags(flags);
cli();
+
+ /* Thinkpad is a bit more of PITA than normal. The BIOS tends to
+ restore it in a different config to the one we use. Need to
+ fix this somehow */

/* store old mixer levels */
memcpy(mixer_levels, devc->levels, sizeof (mixer_levels));
--- linux.vanilla/drivers/sound/ad1848_mixer.h Sun Mar 7 23:22:06 1999
+++ linux.merge/drivers/sound/ad1848_mixer.h Wed Nov 14 14:40:42 2001
@@ -57,14 +57,14 @@
SOUND_MASK_OGAIN)

struct mixer_def {
- unsigned int regno:5; /* register number for volume */
+ unsigned int regno:6; /* register number for volume */
unsigned int polarity:1; /* volume polarity: 0=normal, 1=reversed */
unsigned int bitpos:3; /* position of bits in register for volume */
unsigned int nbits:3; /* number of bits in register for volume */
- unsigned int mutereg:5; /* register number for mute bit */
+ unsigned int mutereg:6; /* register number for mute bit */
unsigned int mutepol:1; /* mute polarity: 0=normal, 1=reversed */
unsigned int mutepos:4; /* position of mute bit in register */
- unsigned int recreg:5; /* register number for recording bit */
+ unsigned int recreg:6; /* register number for recording bit */
unsigned int recpol:1; /* recording polarity: 0=normal, 1=reversed */
unsigned int recpos:4; /* position of recording bit in register */
};
@@ -104,43 +104,69 @@
rec_reg_r, rec_pola_r, rec_pos_r}}

static mixer_ents ad1848_mix_devices[32] = {
-MIX_ENT(SOUND_MIXER_VOLUME, 27, 1, 0, 4, 29, 1, 0, 4, 8),
-MIX_ENT(SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 0, 5, 5, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 6, 7, 1, 0, 6, 7),
-MIX_ENT(SOUND_MIXER_SPEAKER, 26, 1, 0, 4, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_LINE, 18, 1, 0, 5, 19, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_MIC, 0, 0, 5, 1, 1, 0, 5, 1, 8),
-MIX_ENT(SOUND_MIXER_CD, 2, 1, 0, 5, 3, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_IMIX, 13, 1, 2, 6, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4, 8),
-MIX_ENT(SOUND_MIXER_OGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_LINE1, 2, 1, 0, 5, 3, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_LINE2, 4, 1, 0, 5, 5, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_LINE3, 18, 1, 0, 5, 19, 1, 0, 5, 7)
+ MIX_ENT(SOUND_MIXER_VOLUME, 27, 1, 0, 4, 29, 1, 0, 4, 8),
+ MIX_ENT(SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 0, 5, 5, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 6, 7, 1, 0, 6, 7),
+ MIX_ENT(SOUND_MIXER_SPEAKER, 26, 1, 0, 4, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_LINE, 18, 1, 0, 5, 19, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_MIC, 0, 0, 5, 1, 1, 0, 5, 1, 8),
+ MIX_ENT(SOUND_MIXER_CD, 2, 1, 0, 5, 3, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_IMIX, 13, 1, 2, 6, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4, 8),
+ MIX_ENT(SOUND_MIXER_OGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_LINE1, 2, 1, 0, 5, 3, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_LINE2, 4, 1, 0, 5, 5, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_LINE3, 18, 1, 0, 5, 19, 1, 0, 5, 7)
};

static mixer_ents iwave_mix_devices[32] = {
-MIX_ENT(SOUND_MIXER_VOLUME, 25, 1, 0, 5, 27, 1, 0, 5, 8),
-MIX_ENT(SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 0, 5, 5, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 6, 7, 1, 0, 6, 7),
-MIX_ENT(SOUND_MIXER_SPEAKER, 26, 1, 0, 4, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_LINE, 18, 1, 0, 5, 19, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_MIC, 0, 0, 5, 1, 1, 0, 5, 1, 8),
-MIX_ENT(SOUND_MIXER_CD, 2, 1, 0, 5, 3, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_IMIX, 16, 1, 0, 5, 17, 1, 0, 5, 8),
-MIX_ENT(SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4, 8),
-MIX_ENT(SOUND_MIXER_OGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_LINE1, 2, 1, 0, 5, 3, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_LINE2, 4, 1, 0, 5, 5, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_LINE3, 18, 1, 0, 5, 19, 1, 0, 5, 7)
+ MIX_ENT(SOUND_MIXER_VOLUME, 25, 1, 0, 5, 27, 1, 0, 5, 8),
+ MIX_ENT(SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 0, 5, 5, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 6, 7, 1, 0, 6, 7),
+ MIX_ENT(SOUND_MIXER_SPEAKER, 26, 1, 0, 4, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_LINE, 18, 1, 0, 5, 19, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_MIC, 0, 0, 5, 1, 1, 0, 5, 1, 8),
+ MIX_ENT(SOUND_MIXER_CD, 2, 1, 0, 5, 3, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_IMIX, 16, 1, 0, 5, 17, 1, 0, 5, 8),
+ MIX_ENT(SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4, 8),
+ MIX_ENT(SOUND_MIXER_OGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_LINE1, 2, 1, 0, 5, 3, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_LINE2, 4, 1, 0, 5, 5, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_LINE3, 18, 1, 0, 5, 19, 1, 0, 5, 7)
+};
+
+static mixer_ents cs42xb_mix_devices[32] = {
+ /* Digital master volume actually has seven bits, but we only use
+ six to avoid the discontinuity when the analog gain kicks in. */
+ MIX_ENT(SOUND_MIXER_VOLUME, 46, 1, 0, 6, 47, 1, 0, 6, 7),
+ MIX_ENT(SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 0, 5, 5, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 6, 7, 1, 0, 6, 7),
+ MIX_ENT(SOUND_MIXER_SPEAKER, 26, 1, 0, 4, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_LINE, 18, 1, 0, 5, 19, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_MIC, 34, 1, 0, 5, 35, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_CD, 2, 1, 0, 5, 3, 1, 0, 5, 7),
+ /* For the IMIX entry, it was not possible to use the MIX_ENT macro
+ because the mute bit is in different positions for the two
+ channels and requires reverse polarity. */
+ [SOUND_MIXER_IMIX] = {{13, 1, 2, 6, 13, 1, 0, 0, 0, 8},
+ {42, 1, 0, 6, 42, 1, 7, 0, 0, 8}},
+ MIX_ENT(SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4, 8),
+ MIX_ENT(SOUND_MIXER_OGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_LINE1, 2, 1, 0, 5, 3, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_LINE2, 4, 1, 0, 5, 5, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_LINE3, 38, 1, 0, 6, 39, 1, 0, 6, 7)
};

/* OPTi 82C930 has somewhat different port addresses.
@@ -149,68 +175,68 @@
* MIC is level of mic monitoring direct to output. Same for CD, LINE, etc.
*/
static mixer_ents c930_mix_devices[32] = {
-MIX_ENT(SOUND_MIXER_VOLUME, 22, 1, 1, 5, 23, 1, 1, 5, 7),
-MIX_ENT(SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 1, 4, 5, 1, 1, 4, 7),
-MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 5, 7, 1, 0, 5, 7),
-MIX_ENT(SOUND_MIXER_SPEAKER, 22, 1, 1, 5, 23, 1, 1, 5, 7),
-MIX_ENT(SOUND_MIXER_LINE, 18, 1, 1, 4, 19, 1, 1, 4, 7),
-MIX_ENT(SOUND_MIXER_MIC, 20, 1, 1, 4, 21, 1, 1, 4, 7),
-MIX_ENT(SOUND_MIXER_CD, 2, 1, 1, 4, 3, 1, 1, 4, 7),
-MIX_ENT(SOUND_MIXER_IMIX, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4, 8),
-MIX_ENT(SOUND_MIXER_OGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT(SOUND_MIXER_LINE1, 2, 1, 1, 4, 3, 1, 1, 4, 7),
-MIX_ENT(SOUND_MIXER_LINE2, 4, 1, 1, 4, 5, 1, 1, 4, 7),
-MIX_ENT(SOUND_MIXER_LINE3, 18, 1, 1, 4, 19, 1, 1, 4, 7)
+ MIX_ENT(SOUND_MIXER_VOLUME, 22, 1, 1, 5, 23, 1, 1, 5, 7),
+ MIX_ENT(SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_SYNTH, 4, 1, 1, 4, 5, 1, 1, 4, 7),
+ MIX_ENT(SOUND_MIXER_PCM, 6, 1, 0, 5, 7, 1, 0, 5, 7),
+ MIX_ENT(SOUND_MIXER_SPEAKER, 22, 1, 1, 5, 23, 1, 1, 5, 7),
+ MIX_ENT(SOUND_MIXER_LINE, 18, 1, 1, 4, 19, 1, 1, 4, 7),
+ MIX_ENT(SOUND_MIXER_MIC, 20, 1, 1, 4, 21, 1, 1, 4, 7),
+ MIX_ENT(SOUND_MIXER_CD, 2, 1, 1, 4, 3, 1, 1, 4, 7),
+ MIX_ENT(SOUND_MIXER_IMIX, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_IGAIN, 0, 0, 0, 4, 1, 0, 0, 4, 8),
+ MIX_ENT(SOUND_MIXER_OGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT(SOUND_MIXER_LINE1, 2, 1, 1, 4, 3, 1, 1, 4, 7),
+ MIX_ENT(SOUND_MIXER_LINE2, 4, 1, 1, 4, 5, 1, 1, 4, 7),
+ MIX_ENT(SOUND_MIXER_LINE3, 18, 1, 1, 4, 19, 1, 1, 4, 7)
};

static mixer_ents spro_mix_devices[32] = {
-MIX_ENT (SOUND_MIXER_VOLUME, 19, 0, 4, 4, 19, 0, 0, 4, 8),
-MIX_ENT (SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT (SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT2(SOUND_MIXER_SYNTH, 4, 1, 1, 4, 23, 0, 3, 0, 0, 8,
- 5, 1, 1, 4, 23, 0, 3, 0, 0, 8),
-MIX_ENT (SOUND_MIXER_PCM, 6, 1, 1, 4, 7, 1, 1, 4, 8),
-MIX_ENT (SOUND_MIXER_SPEAKER, 18, 0, 3, 2, 0, 0, 0, 0, 8),
-MIX_ENT2(SOUND_MIXER_LINE, 20, 0, 4, 4, 17, 1, 4, 16, 0, 2,
- 20, 0, 0, 4, 17, 1, 3, 16, 0, 1),
-MIX_ENT2(SOUND_MIXER_MIC, 18, 0, 0, 3, 17, 1, 0, 16, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
-MIX_ENT2(SOUND_MIXER_CD, 21, 0, 4, 4, 17, 1, 2, 16, 0, 4,
- 21, 0, 0, 4, 17, 1, 1, 16, 0, 3),
-MIX_ENT (SOUND_MIXER_IMIX, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT (SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT (SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT (SOUND_MIXER_IGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
-MIX_ENT (SOUND_MIXER_OGAIN, 17, 1, 6, 1, 0, 0, 0, 0, 8),
-/* This is external wavetable */
-MIX_ENT2(SOUND_MIXER_LINE1, 22, 0, 4, 4, 23, 1, 1, 23, 0, 4,
- 22, 0, 0, 4, 23, 1, 0, 23, 0, 5),
+ MIX_ENT (SOUND_MIXER_VOLUME, 19, 0, 4, 4, 19, 0, 0, 4, 8),
+ MIX_ENT (SOUND_MIXER_BASS, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT (SOUND_MIXER_TREBLE, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT2(SOUND_MIXER_SYNTH, 4, 1, 1, 4, 23, 0, 3, 0, 0, 8,
+ 5, 1, 1, 4, 23, 0, 3, 0, 0, 8),
+ MIX_ENT (SOUND_MIXER_PCM, 6, 1, 1, 4, 7, 1, 1, 4, 8),
+ MIX_ENT (SOUND_MIXER_SPEAKER, 18, 0, 3, 2, 0, 0, 0, 0, 8),
+ MIX_ENT2(SOUND_MIXER_LINE, 20, 0, 4, 4, 17, 1, 4, 16, 0, 2,
+ 20, 0, 0, 4, 17, 1, 3, 16, 0, 1),
+ MIX_ENT2(SOUND_MIXER_MIC, 18, 0, 0, 3, 17, 1, 0, 16, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
+ MIX_ENT2(SOUND_MIXER_CD, 21, 0, 4, 4, 17, 1, 2, 16, 0, 4,
+ 21, 0, 0, 4, 17, 1, 1, 16, 0, 3),
+ MIX_ENT (SOUND_MIXER_IMIX, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT (SOUND_MIXER_ALTPCM, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT (SOUND_MIXER_RECLEV, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT (SOUND_MIXER_IGAIN, 0, 0, 0, 0, 0, 0, 0, 0, 8),
+ MIX_ENT (SOUND_MIXER_OGAIN, 17, 1, 6, 1, 0, 0, 0, 0, 8),
+ /* This is external wavetable */
+ MIX_ENT2(SOUND_MIXER_LINE1, 22, 0, 4, 4, 23, 1, 1, 23, 0, 4,
+ 22, 0, 0, 4, 23, 1, 0, 23, 0, 5),
};

static int default_mixer_levels[32] =
{
- 0x3232, /* Master Volume */
- 0x3232, /* Bass */
- 0x3232, /* Treble */
- 0x4b4b, /* FM */
- 0x3232, /* PCM */
- 0x1515, /* PC Speaker */
- 0x2020, /* Ext Line */
- 0x1010, /* Mic */
- 0x4b4b, /* CD */
- 0x0000, /* Recording monitor */
- 0x4b4b, /* Second PCM */
- 0x4b4b, /* Recording level */
- 0x4b4b, /* Input gain */
- 0x4b4b, /* Output gain */
- 0x2020, /* Line1 */
- 0x2020, /* Line2 */
- 0x1515 /* Line3 (usually line in)*/
+ 0x3232, /* Master Volume */
+ 0x3232, /* Bass */
+ 0x3232, /* Treble */
+ 0x4b4b, /* FM */
+ 0x3232, /* PCM */
+ 0x1515, /* PC Speaker */
+ 0x2020, /* Ext Line */
+ 0x1010, /* Mic */
+ 0x4b4b, /* CD */
+ 0x0000, /* Recording monitor */
+ 0x4b4b, /* Second PCM */
+ 0x4b4b, /* Recording level */
+ 0x4b4b, /* Input gain */
+ 0x4b4b, /* Output gain */
+ 0x2020, /* Line1 */
+ 0x2020, /* Line2 */
+ 0x1515 /* Line3 (usually line in)*/
};

#define LEFT_CHN 0
-
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