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authorKrzysztof Helt <krzysztof.h1@wp.pl>2008-07-31 21:03:41 +0200
committerJaroslav Kysela <perex@perex.cz>2008-08-06 15:39:49 +0200
commit7779f75f072784d3fccf721b8ec43107f93619a0 (patch)
treeada616dd3efdea7192aef3cd4ddb743f980bc39b /sound/isa/wss
parent61ef19d7e771ce021edb0dff0da134b6d688d4aa (diff)
ALSA: wss_lib: rename cs4321_foo to wss_foo
Rename functions and structures from the former cs4321_lib to names more corresponding with the new name: wss_lib. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Reviewed-by: Rene Herman <rene.herman@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/isa/wss')
-rw-r--r--sound/isa/wss/wss_lib.c1247
1 files changed, 701 insertions, 546 deletions
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c
index 549e6ab34b0..a982997805c 100644
--- a/sound/isa/wss/wss_lib.c
+++ b/sound/isa/wss/wss_lib.c
@@ -6,7 +6,7 @@
* - sometimes record brokes playback with WSS portion of
* Yamaha OPL3-SA3 chip
* - CS4231 (GUS MAX) - still trouble with occasional noises
- * - broken initialization?
+ * - broken initialization?
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -78,12 +78,13 @@ static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
.mask = 0,
};
-static int snd_cs4231_xrate(struct snd_pcm_runtime *runtime)
+static int snd_wss_xrate(struct snd_pcm_runtime *runtime)
{
- return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+ &hw_constraints_rates);
}
-static unsigned char snd_cs4231_original_image[32] =
+static unsigned char snd_wss_original_image[32] =
{
0x00, /* 00/00 - lic */
0x00, /* 01/01 - ric */
@@ -159,150 +160,209 @@ static unsigned char snd_opti93x_original_image[32] =
* Basic I/O functions
*/
-static inline void cs4231_outb(struct snd_cs4231 *chip, u8 offset, u8 val)
+static inline void wss_outb(struct snd_wss *chip, u8 offset, u8 val)
{
outb(val, chip->port + offset);
}
-static inline u8 cs4231_inb(struct snd_cs4231 *chip, u8 offset)
+static inline u8 wss_inb(struct snd_wss *chip, u8 offset)
{
return inb(chip->port + offset);
}
-static void snd_cs4231_wait(struct snd_cs4231 *chip)
+static void snd_wss_wait(struct snd_wss *chip)
{
int timeout;
for (timeout = 250;
- timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
+ timeout > 0 && (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
timeout--)
udelay(100);
}
-static void snd_cs4231_outm(struct snd_cs4231 *chip, unsigned char reg,
+static void snd_wss_outm(struct snd_wss *chip, unsigned char reg,
unsigned char mask, unsigned char value)
{
unsigned char tmp = (chip->image[reg] & mask) | value;
- snd_cs4231_wait(chip);
+ snd_wss_wait(chip);
#ifdef CONFIG_SND_DEBUG
- if (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
+ if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
snd_printk("outm: auto calibration time out - reg = 0x%x, value = 0x%x\n", reg, value);
#endif
chip->image[reg] = tmp;
if (!chip->calibrate_mute) {
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
+ wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
wmb();
- cs4231_outb(chip, CS4231P(REG), tmp);
+ wss_outb(chip, CS4231P(REG), tmp);
mb();
}
}
-static void snd_cs4231_dout(struct snd_cs4231 *chip, unsigned char reg, unsigned char value)
+static void snd_wss_dout(struct snd_wss *chip, unsigned char reg,
+ unsigned char value)
{
int timeout;
for (timeout = 250;
- timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
+ timeout > 0 && (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
timeout--)
udelay(10);
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
- cs4231_outb(chip, CS4231P(REG), value);
+ wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
+ wss_outb(chip, CS4231P(REG), value);
mb();
}
-void snd_cs4231_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char value)
+void snd_wss_out(struct snd_wss *chip, unsigned char reg, unsigned char value)
{
- snd_cs4231_wait(chip);
+ snd_wss_wait(chip);
#ifdef CONFIG_SND_DEBUG
- if (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
+ if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
snd_printk("out: auto calibration time out - reg = 0x%x, value = 0x%x\n", reg, value);
#endif
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
- cs4231_outb(chip, CS4231P(REG), value);
+ wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
+ wss_outb(chip, CS4231P(REG), value);
chip->image[reg] = value;
mb();
snd_printdd("codec out - reg 0x%x = 0x%x\n",
chip->mce_bit | reg, value);
}
+EXPORT_SYMBOL(snd_wss_out);
-unsigned char snd_cs4231_in(struct snd_cs4231 *chip, unsigned char reg)
+unsigned char snd_wss_in(struct snd_wss *chip, unsigned char reg)
{
- snd_cs4231_wait(chip);
+ snd_wss_wait(chip);
#ifdef CONFIG_SND_DEBUG
- if (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
+ if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
snd_printk("in: auto calibration time out - reg = 0x%x\n", reg);
#endif
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
+ wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
mb();
- return cs4231_inb(chip, CS4231P(REG));
+ return wss_inb(chip, CS4231P(REG));
}
+EXPORT_SYMBOL(snd_wss_in);
-void snd_cs4236_ext_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char val)
+void snd_cs4236_ext_out(struct snd_wss *chip, unsigned char reg,
+ unsigned char val)
{
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | 0x17);
- cs4231_outb(chip, CS4231P(REG), reg | (chip->image[CS4236_EXT_REG] & 0x01));
- cs4231_outb(chip, CS4231P(REG), val);
+ wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | 0x17);
+ wss_outb(chip, CS4231P(REG),
+ reg | (chip->image[CS4236_EXT_REG] & 0x01));
+ wss_outb(chip, CS4231P(REG), val);
chip->eimage[CS4236_REG(reg)] = val;
#if 0
printk("ext out : reg = 0x%x, val = 0x%x\n", reg, val);
#endif
}
+EXPORT_SYMBOL(snd_cs4236_ext_out);
-unsigned char snd_cs4236_ext_in(struct snd_cs4231 *chip, unsigned char reg)
+unsigned char snd_cs4236_ext_in(struct snd_wss *chip, unsigned char reg)
{
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | 0x17);
- cs4231_outb(chip, CS4231P(REG), reg | (chip->image[CS4236_EXT_REG] & 0x01));
+ wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | 0x17);
+ wss_outb(chip, CS4231P(REG),
+ reg | (chip->image[CS4236_EXT_REG] & 0x01));
#if 1
- return cs4231_inb(chip, CS4231P(REG));
+ return wss_inb(chip, CS4231P(REG));
#else
{
unsigned char res;
- res = cs4231_inb(chip, CS4231P(REG));
+ res = wss_inb(chip, CS4231P(REG));
printk("ext in : reg = 0x%x, val = 0x%x\n", reg, res);
return res;
}
#endif
}
+EXPORT_SYMBOL(snd_cs4236_ext_in);
#if 0
-static void snd_cs4231_debug(struct snd_cs4231 *chip)
-{
- printk("CS4231 REGS: INDEX = 0x%02x ", cs4231_inb(chip, CS4231P(REGSEL)));
- printk(" STATUS = 0x%02x\n", cs4231_inb(chip, CS4231P(STATUS)));
- printk(" 0x00: left input = 0x%02x ", snd_cs4231_in(chip, 0x00));
- printk(" 0x10: alt 1 (CFIG 2) = 0x%02x\n", snd_cs4231_in(chip, 0x10));
- printk(" 0x01: right input = 0x%02x ", snd_cs4231_in(chip, 0x01));
- printk(" 0x11: alt 2 (CFIG 3) = 0x%02x\n", snd_cs4231_in(chip, 0x11));
- printk(" 0x02: GF1 left input = 0x%02x ", snd_cs4231_in(chip, 0x02));
- printk(" 0x12: left line in = 0x%02x\n", snd_cs4231_in(chip, 0x12));
- printk(" 0x03: GF1 right input = 0x%02x ", snd_cs4231_in(chip, 0x03));
- printk(" 0x13: right line in = 0x%02x\n", snd_cs4231_in(chip, 0x13));
- printk(" 0x04: CD left input = 0x%02x ", snd_cs4231_in(chip, 0x04));
- printk(" 0x14: timer low = 0x%02x\n", snd_cs4231_in(chip, 0x14));
- printk(" 0x05: CD right input = 0x%02x ", snd_cs4231_in(chip, 0x05));
- printk(" 0x15: timer high = 0x%02x\n", snd_cs4231_in(chip, 0x15));
- printk(" 0x06: left output = 0x%02x ", snd_cs4231_in(chip, 0x06));
- printk(" 0x16: left MIC (PnP) = 0x%02x\n", snd_cs4231_in(chip, 0x16));
- printk(" 0x07: right output = 0x%02x ", snd_cs4231_in(chip, 0x07));
- printk(" 0x17: right MIC (PnP) = 0x%02x\n", snd_cs4231_in(chip, 0x17));
- printk(" 0x08: playback format = 0x%02x ", snd_cs4231_in(chip, 0x08));
- printk(" 0x18: IRQ status = 0x%02x\n", snd_cs4231_in(chip, 0x18));
- printk(" 0x09: iface (CFIG 1) = 0x%02x ", snd_cs4231_in(chip, 0x09));
- printk(" 0x19: left line out = 0x%02x\n", snd_cs4231_in(chip, 0x19));
- printk(" 0x0a: pin control = 0x%02x ", snd_cs4231_in(chip, 0x0a));
- printk(" 0x1a: mono control = 0x%02x\n", snd_cs4231_in(chip, 0x1a));
- printk(" 0x0b: init & status = 0x%02x ", snd_cs4231_in(chip, 0x0b));
- printk(" 0x1b: right line out = 0x%02x\n", snd_cs4231_in(chip, 0x1b));
- printk(" 0x0c: revision & mode = 0x%02x ", snd_cs4231_in(chip, 0x0c));
- printk(" 0x1c: record format = 0x%02x\n", snd_cs4231_in(chip, 0x1c));
- printk(" 0x0d: loopback = 0x%02x ", snd_cs4231_in(chip, 0x0d));
- printk(" 0x1d: var freq (PnP) = 0x%02x\n", snd_cs4231_in(chip, 0x1d));
- printk(" 0x0e: ply upr count = 0x%02x ", snd_cs4231_in(chip, 0x0e));
- printk(" 0x1e: ply lwr count = 0x%02x\n", snd_cs4231_in(chip, 0x1e));
- printk(" 0x0f: rec upr count = 0x%02x ", snd_cs4231_in(chip, 0x0f));
- printk(" 0x1f: rec lwr count = 0x%02x\n", snd_cs4231_in(chip, 0x1f));
+static void snd_wss_debug(struct snd_wss *chip)
+{
+ printk(KERN_DEBUG
+ "CS4231 REGS: INDEX = 0x%02x "
+ " STATUS = 0x%02x\n",
+ wss_inb(chip, CS4231P(REGSEL),
+ wss_inb(chip, CS4231P(STATUS)));
+ printk(KERN_DEBUG
+ " 0x00: left input = 0x%02x "
+ " 0x10: alt 1 (CFIG 2) = 0x%02x\n",
+ snd_wss_in(chip, 0x00),
+ snd_wss_in(chip, 0x10));
+ printk(KERN_DEBUG
+ " 0x01: right input = 0x%02x "
+ " 0x11: alt 2 (CFIG 3) = 0x%02x\n",
+ snd_wss_in(chip, 0x01),
+ snd_wss_in(chip, 0x11));
+ printk(KERN_DEBUG
+ " 0x02: GF1 left input = 0x%02x "
+ " 0x12: left line in = 0x%02x\n",
+ snd_wss_in(chip, 0x02),
+ snd_wss_in(chip, 0x12));
+ printk(KERN_DEBUG
+ " 0x03: GF1 right input = 0x%02x "
+ " 0x13: right line in = 0x%02x\n",
+ snd_wss_in(chip, 0x03),
+ snd_wss_in(chip, 0x13));
+ printk(KERN_DEBUG
+ " 0x04: CD left input = 0x%02x "
+ " 0x14: timer low = 0x%02x\n",
+ snd_wss_in(chip, 0x04),
+ snd_wss_in(chip, 0x14));
+ printk(KERN_DEBUG
+ " 0x05: CD right input = 0x%02x "
+ " 0x15: timer high = 0x%02x\n",
+ snd_wss_in(chip, 0x05),
+ snd_wss_in(chip, 0x15));
+ printk(KERN_DEBUG
+ " 0x06: left output = 0x%02x "
+ " 0x16: left MIC (PnP) = 0x%02x\n",
+ snd_wss_in(chip, 0x06),
+ snd_wss_in(chip, 0x16));
+ printk(KERN_DEBUG
+ " 0x07: right output = 0x%02x "
+ " 0x17: right MIC (PnP) = 0x%02x\n",
+ snd_wss_in(chip, 0x07),
+ snd_wss_in(chip, 0x17));
+ printk(KERN_DEBUG
+ " 0x08: playback format = 0x%02x "
+ " 0x18: IRQ status = 0x%02x\n",
+ snd_wss_in(chip, 0x08),
+ snd_wss_in(chip, 0x18));
+ printk(KERN_DEBUG
+ " 0x09: iface (CFIG 1) = 0x%02x "
+ " 0x19: left line out = 0x%02x\n",
+ snd_wss_in(chip, 0x09),
+ snd_wss_in(chip, 0x19));
+ printk(KERN_DEBUG
+ " 0x0a: pin control = 0x%02x "
+ " 0x1a: mono control = 0x%02x\n",
+ snd_wss_in(chip, 0x0a),
+ snd_wss_in(chip, 0x1a));
+ printk(KERN_DEBUG
+ " 0x0b: init & status = 0x%02x "
+ " 0x1b: right line out = 0x%02x\n",
+ snd_wss_in(chip, 0x0b),
+ snd_wss_in(chip, 0x1b));
+ printk(KERN_DEBUG
+ " 0x0c: revision & mode = 0x%02x "
+ " 0x1c: record format = 0x%02x\n",
+ snd_wss_in(chip, 0x0c),
+ snd_wss_in(chip, 0x1c));
+ printk(KERN_DEBUG
+ " 0x0d: loopback = 0x%02x "
+ " 0x1d: var freq (PnP) = 0x%02x\n",
+ snd_wss_in(chip, 0x0d),
+ snd_wss_in(chip, 0x1d));
+ printk(KERN_DEBUG
+ " 0x0e: ply upr count = 0x%02x "
+ " 0x1e: ply lwr count = 0x%02x\n",
+ snd_wss_in(chip, 0x0e),
+ snd_wss_in(chip, 0x1e));
+ printk(KERN_DEBUG
+ " 0x0f: rec upr count = 0x%02x "
+ " 0x1f: rec lwr count = 0x%02x\n",
+ snd_wss_in(chip, 0x0f),
+ snd_wss_in(chip, 0x1f));
}
#endif
@@ -311,61 +371,63 @@ static void snd_cs4231_debug(struct snd_cs4231 *chip)
* CS4231 detection / MCE routines
*/
-static void snd_cs4231_busy_wait(struct snd_cs4231 *chip)
+static void snd_wss_busy_wait(struct snd_wss *chip)
{
int timeout;
/* huh.. looks like this sequence is proper for CS4231A chip (GUS MAX) */
for (timeout = 5; timeout > 0; timeout--)
- cs4231_inb(chip, CS4231P(REGSEL));
+ wss_inb(chip, CS4231P(REGSEL));
/* end of cleanup sequence */
for (timeout = 250;
- timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
+ timeout > 0 && (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
timeout--)
udelay(10);
}
-void snd_cs4231_mce_up(struct snd_cs4231 *chip)
+void snd_wss_mce_up(struct snd_wss *chip)
{
unsigned long flags;
int timeout;
- snd_cs4231_wait(chip);
+ snd_wss_wait(chip);
#ifdef CONFIG_SND_DEBUG
- if (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
+ if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
snd_printk("mce_up - auto calibration time out (0)\n");
#endif
spin_lock_irqsave(&chip->reg_lock, flags);
chip->mce_bit |= CS4231_MCE;
- timeout = cs4231_inb(chip, CS4231P(REGSEL));
+ timeout = wss_inb(chip, CS4231P(REGSEL));
if (timeout == 0x80)
snd_printk("mce_up [0x%lx]: serious init problem - codec still busy\n", chip->port);
if (!(timeout & CS4231_MCE))
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | (timeout & 0x1f));
+ wss_outb(chip, CS4231P(REGSEL),
+ chip->mce_bit | (timeout & 0x1f));
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
+EXPORT_SYMBOL(snd_wss_mce_up);
-void snd_cs4231_mce_down(struct snd_cs4231 *chip)
+void snd_wss_mce_down(struct snd_wss *chip)
{
unsigned long flags;
unsigned long end_time;
int timeout;
- snd_cs4231_busy_wait(chip);
+ snd_wss_busy_wait(chip);
#ifdef CONFIG_SND_DEBUG
- if (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
+ if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
snd_printk("mce_down [0x%lx] - auto calibration time out (0)\n", (long)CS4231P(REGSEL));
#endif
spin_lock_irqsave(&chip->reg_lock, flags);
chip->mce_bit &= ~CS4231_MCE;
- timeout = cs4231_inb(chip, CS4231P(REGSEL));
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | (timeout & 0x1f));
+ timeout = wss_inb(chip, CS4231P(REGSEL));
+ wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | (timeout & 0x1f));
spin_unlock_irqrestore(&chip->reg_lock, flags);
if (timeout == 0x80)
snd_printk("mce_down [0x%lx]: serious init problem - codec still busy\n", chip->port);
if ((timeout & CS4231_MCE) == 0 ||
- !(chip->hardware & (CS4231_HW_CS4231_MASK | CS4231_HW_CS4232_MASK))) {
+ !(chip->hardware & (WSS_HW_CS4231_MASK | WSS_HW_CS4232_MASK))) {
return;
}
@@ -380,7 +442,7 @@ void snd_cs4231_mce_down(struct snd_cs4231 *chip)
/* check condition up to 250 ms */
end_time = jiffies + msecs_to_jiffies(250);
- while (snd_cs4231_in(chip, CS4231_TEST_INIT) &
+ while (snd_wss_in(chip, CS4231_TEST_INIT) &
CS4231_CALIB_IN_PROGRESS) {
if (time_after(jiffies, end_time)) {
@@ -395,7 +457,7 @@ void snd_cs4231_mce_down(struct snd_cs4231 *chip)
/* check condition up to 100 ms */
end_time = jiffies + msecs_to_jiffies(100);
- while (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT) {
+ while (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT) {
if (time_after(jiffies, end_time)) {
snd_printk(KERN_ERR "mce_down - auto calibration time out (3)\n");
return;
@@ -404,10 +466,11 @@ void snd_cs4231_mce_down(struct snd_cs4231 *chip)
}
snd_printdd("(3) jiffies = %lu\n", jiffies);
- snd_printd("mce_down - exit = 0x%x\n", cs4231_inb(chip, CS4231P(REGSEL)));
+ snd_printd("mce_down - exit = 0x%x\n", wss_inb(chip, CS4231P(REGSEL)));
}
+EXPORT_SYMBOL(snd_wss_mce_down);
-static unsigned int snd_cs4231_get_count(unsigned char format, unsigned int size)
+static unsigned int snd_wss_get_count(unsigned char format, unsigned int size)
{
switch (format & 0xe0) {
case CS4231_LINEAR_16:
@@ -422,19 +485,15 @@ static unsigned int snd_cs4231_get_count(unsigned char format, unsigned int size
return size;
}
-static int snd_cs4231_trigger(struct snd_pcm_substream *substream,
- int cmd)
+static int snd_wss_trigger(struct snd_pcm_substream *substream,
+ int cmd)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
int result = 0;
unsigned int what;
struct snd_pcm_substream *s;
int do_start;
-#if 0
- printk("codec trigger!!! - what = %i, enable = %i, status = 0x%x\n", what, enable, cs4231_inb(chip, CS4231P(STATUS)));
-#endif
-
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
@@ -466,10 +525,10 @@ static int snd_cs4231_trigger(struct snd_pcm_substream *substream,
if (chip->trigger)
chip->trigger(chip, what, 0);
}
- snd_cs4231_out(chip, CS4231_IFACE_CTRL, chip->image[CS4231_IFACE_CTRL]);
+ snd_wss_out(chip, CS4231_IFACE_CTRL, chip->image[CS4231_IFACE_CTRL]);
spin_unlock(&chip->reg_lock);
#if 0
- snd_cs4231_debug(chip);
+ snd_wss_debug(chip);
#endif
return result;
}
@@ -478,7 +537,7 @@ static int snd_cs4231_trigger(struct snd_pcm_substream *substream,
* CODEC I/O
*/
-static unsigned char snd_cs4231_get_rate(unsigned int rate)
+static unsigned char snd_wss_get_rate(unsigned int rate)
{
int i;
@@ -489,9 +548,9 @@ static unsigned char snd_cs4231_get_rate(unsigned int rate)
return freq_bits[ARRAY_SIZE(rates) - 1];
}
-static unsigned char snd_cs4231_get_format(struct snd_cs4231 *chip,
- int format,
- int channels)
+static unsigned char snd_wss_get_format(struct snd_wss *chip,
+ int format,
+ int channels)
{
unsigned char rformat;
@@ -511,7 +570,7 @@ static unsigned char snd_cs4231_get_format(struct snd_cs4231 *chip,
return rformat;
}
-static void snd_cs4231_calibrate_mute(struct snd_cs4231 *chip, int mute)
+static void snd_wss_calibrate_mute(struct snd_wss *chip, int mute)
{
unsigned long flags;
@@ -522,30 +581,46 @@ static void snd_cs4231_calibrate_mute(struct snd_cs4231 *chip, int mute)
return;
}
if (!mute) {
- snd_cs4231_dout(chip, CS4231_LEFT_INPUT, chip->image[CS4231_LEFT_INPUT]);
- snd_cs4231_dout(chip, CS4231_RIGHT_INPUT, chip->image[CS4231_RIGHT_INPUT]);
- snd_cs4231_dout(chip, CS4231_LOOPBACK, chip->image[CS4231_LOOPBACK]);
+ snd_wss_dout(chip, CS4231_LEFT_INPUT,
+ chip->image[CS4231_LEFT_INPUT]);
+ snd_wss_dout(chip, CS4231_RIGHT_INPUT,
+ chip->image[CS4231_RIGHT_INPUT]);
+ snd_wss_dout(chip, CS4231_LOOPBACK,
+ chip->image[CS4231_LOOPBACK]);
}
- snd_cs4231_dout(chip, CS4231_AUX1_LEFT_INPUT, mute ? 0x80 : chip->image[CS4231_AUX1_LEFT_INPUT]);
- snd_cs4231_dout(chip, CS4231_AUX1_RIGHT_INPUT, mute ? 0x80 : chip->image[CS4231_AUX1_RIGHT_INPUT]);
- snd_cs4231_dout(chip, CS4231_AUX2_LEFT_INPUT, mute ? 0x80 : chip->image[CS4231_AUX2_LEFT_INPUT]);
- snd_cs4231_dout(chip, CS4231_AUX2_RIGHT_INPUT, mute ? 0x80 : chip->image[CS4231_AUX2_RIGHT_INPUT]);
- snd_cs4231_dout(chip, CS4231_LEFT_OUTPUT, mute ? 0x80 : chip->image[CS4231_LEFT_OUTPUT]);
- snd_cs4231_dout(chip, CS4231_RIGHT_OUTPUT, mute ? 0x80 : chip->image[CS4231_RIGHT_OUTPUT]);
- snd_cs4231_dout(chip, CS4231_LEFT_LINE_IN, mute ? 0x80 : chip->image[CS4231_LEFT_LINE_IN]);
- snd_cs4231_dout(chip, CS4231_RIGHT_LINE_IN, mute ? 0x80 : chip->image[CS4231_RIGHT_LINE_IN]);
- snd_cs4231_dout(chip, CS4231_MONO_CTRL, mute ? 0xc0 : chip->image[CS4231_MONO_CTRL]);
- if (chip->hardware == CS4231_HW_INTERWAVE) {
- snd_cs4231_dout(chip, CS4231_LEFT_MIC_INPUT, mute ? 0x80 : chip->image[CS4231_LEFT_MIC_INPUT]);
- snd_cs4231_dout(chip, CS4231_RIGHT_MIC_INPUT, mute ? 0x80 : chip->image[CS4231_RIGHT_MIC_INPUT]);
- snd_cs4231_dout(chip, CS4231_LINE_LEFT_OUTPUT, mute ? 0x80 : chip->image[CS4231_LINE_LEFT_OUTPUT]);
- snd_cs4231_dout(chip, CS4231_LINE_RIGHT_OUTPUT, mute ? 0x80 : chip->image[CS4231_LINE_RIGHT_OUTPUT]);
+ snd_wss_dout(chip, CS4231_AUX1_LEFT_INPUT,
+ mute ? 0x80 : chip->image[CS4231_AUX1_LEFT_INPUT]);
+ snd_wss_dout(chip, CS4231_AUX1_RIGHT_INPUT,
+ mute ? 0x80 : chip->image[CS4231_AUX1_RIGHT_INPUT]);
+ snd_wss_dout(chip, CS4231_AUX2_LEFT_INPUT,
+ mute ? 0x80 : chip->image[CS4231_AUX2_LEFT_INPUT]);
+ snd_wss_dout(chip, CS4231_AUX2_RIGHT_INPUT,
+ mute ? 0x80 : chip->image[CS4231_AUX2_RIGHT_INPUT]);
+ snd_wss_dout(chip, CS4231_LEFT_OUTPUT,
+ mute ? 0x80 : chip->image[CS4231_LEFT_OUTPUT]);
+ snd_wss_dout(chip, CS4231_RIGHT_OUTPUT,
+ mute ? 0x80 : chip->image[CS4231_RIGHT_OUTPUT]);
+ snd_wss_dout(chip, CS4231_LEFT_LINE_IN,
+ mute ? 0x80 : chip->image[CS4231_LEFT_LINE_IN]);
+ snd_wss_dout(chip, CS4231_RIGHT_LINE_IN,
+ mute ? 0x80 : chip->image[CS4231_RIGHT_LINE_IN]);
+ snd_wss_dout(chip, CS4231_MONO_CTRL,
+ mute ? 0xc0 : chip->image[CS4231_MONO_CTRL]);
+ if (chip->hardware == WSS_HW_INTERWAVE) {
+ snd_wss_dout(chip, CS4231_LEFT_MIC_INPUT,
+ mute ? 0x80 : chip->image[CS4231_LEFT_MIC_INPUT]);
+ snd_wss_dout(chip, CS4231_RIGHT_MIC_INPUT,
+ mute ? 0x80 : chip->image[CS4231_RIGHT_MIC_INPUT]);
+ snd_wss_dout(chip, CS4231_LINE_LEFT_OUTPUT,
+ mute ? 0x80 : chip->image[CS4231_LINE_LEFT_OUTPUT]);
+ snd_wss_dout(chip, CS4231_LINE_RIGHT_OUTPUT,
+ mute ? 0x80 : chip->image[CS4231_LINE_RIGHT_OUTPUT]);
}
chip->calibrate_mute = mute;
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
-static void snd_cs4231_playback_format(struct snd_cs4231 *chip,
+static void snd_wss_playback_format(struct snd_wss *chip,
struct snd_pcm_hw_params *params,
unsigned char pdfr)
{
@@ -553,79 +628,88 @@ static void snd_cs4231_playback_format(struct snd_cs4231 *chip,
int full_calib = 1;
mutex_lock(&chip->mce_mutex);
- snd_cs4231_calibrate_mute(chip, 1);
- if (chip->hardware == CS4231_HW_CS4231A ||
- (chip->hardware & CS4231_HW_CS4232_MASK)) {
+ snd_wss_calibrate_mute(chip, 1);
+ if (chip->hardware == WSS_HW_CS4231A ||
+ (chip->hardware & WSS_HW_CS4232_MASK)) {
spin_lock_irqsave(&chip->reg_lock, flags);
if ((chip->image[CS4231_PLAYBK_FORMAT] & 0x0f) == (pdfr & 0x0f)) { /* rate is same? */
- snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | 0x10);
- snd_cs4231_out(chip, CS4231_PLAYBK_FORMAT, chip->image[CS4231_PLAYBK_FORMAT] = pdfr);
- snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] &= ~0x10);
+ snd_wss_out(chip, CS4231_ALT_FEATURE_1,
+ chip->image[CS4231_ALT_FEATURE_1] | 0x10);
+ chip->image[CS4231_PLAYBK_FORMAT] = pdfr;
+ snd_wss_out(chip, CS4231_PLAYBK_FORMAT,
+ chip->image[CS4231_PLAYBK_FORMAT]);
+ snd_wss_out(chip, CS4231_ALT_FEATURE_1,
+ chip->image[CS4231_ALT_FEATURE_1] &= ~0x10);
udelay(100); /* Fixes audible clicks at least on GUS MAX */
full_calib = 0;
}
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
if (full_calib) {
- snd_cs4231_mce_up(chip);
+ snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
- if (chip->hardware != CS4231_HW_INTERWAVE && !chip->single_dma) {
- snd_cs4231_out(chip, CS4231_PLAYBK_FORMAT,
- (chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE) ?
- (pdfr & 0xf0) | (chip->image[CS4231_REC_FORMAT] & 0x0f) :
- pdfr);
+ if (chip->hardware != WSS_HW_INTERWAVE && !chip->single_dma) {
+ if (chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE)
+ pdfr = (pdfr & 0xf0) |
+ (chip->image[CS4231_REC_FORMAT] & 0x0f);
} else {
- snd_cs4231_out(chip, CS4231_PLAYBK_FORMAT, chip->image[CS4231_PLAYBK_FORMAT] = pdfr);
+ chip->image[CS4231_PLAYBK_FORMAT] = pdfr;
}
+ snd_wss_out(chip, CS4231_PLAYBK_FORMAT, pdfr);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- if (chip->hardware == CS4231_HW_OPL3SA2)
+ if (chip->hardware == WSS_HW_OPL3SA2)
udelay(100); /* this seems to help */
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
}
- snd_cs4231_calibrate_mute(chip, 0);
+ snd_wss_calibrate_mute(chip, 0);
mutex_unlock(&chip->mce_mutex);
}
-static void snd_cs4231_capture_format(struct snd_cs4231 *chip,
- struct snd_pcm_hw_params *params,
- unsigned char cdfr)
+static void snd_wss_capture_format(struct snd_wss *chip,
+ struct snd_pcm_hw_params *params,
+ unsigned char cdfr)
{
unsigned long flags;
int full_calib = 1;
mutex_lock(&chip->mce_mutex);
- snd_cs4231_calibrate_mute(chip, 1);
- if (chip->hardware == CS4231_HW_CS4231A ||
- (chip->hardware & CS4231_HW_CS4232_MASK)) {
+ snd_wss_calibrate_mute(chip, 1);
+ if (chip->hardware == WSS_HW_CS4231A ||
+ (chip->hardware & WSS_HW_CS4232_MASK)) {
spin_lock_irqsave(&chip->reg_lock, flags);
if ((chip->image[CS4231_PLAYBK_FORMAT] & 0x0f) == (cdfr & 0x0f) || /* rate is same? */
(chip->image[CS4231_IFACE_CTRL] & CS4231_PLAYBACK_ENABLE)) {
- snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | 0x20);
- snd_cs4231_out(chip, CS4231_REC_FORMAT, chip->image[CS4231_REC_FORMAT] = cdfr);
- snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] &= ~0x20);
+ snd_wss_out(chip, CS4231_ALT_FEATURE_1,
+ chip->image[CS4231_ALT_FEATURE_1] | 0x20);
+ snd_wss_out(chip, CS4231_REC_FORMAT,
+ chip->image[CS4231_REC_FORMAT] = cdfr);
+ snd_wss_out(chip, CS4231_ALT_FEATURE_1,
+ chip->image[CS4231_ALT_FEATURE_1] &= ~0x20);
full_calib = 0;
}
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
if (full_calib) {
- snd_cs4231_mce_up(chip);
+ snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
- if (chip->hardware != CS4231_HW_INTERWAVE) {
- if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_PLAYBACK_ENABLE)) {
- snd_cs4231_out(chip, CS4231_PLAYBK_FORMAT,
- ((chip->single_dma ? cdfr : chip->image[CS4231_PLAYBK_FORMAT]) & 0xf0) |
- (cdfr & 0x0f));
- spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_down(chip);
- snd_cs4231_mce_up(chip);
- spin_lock_irqsave(&chip->reg_lock, flags);
- }
+ if (chip->hardware != WSS_HW_INTERWAVE &&
+ !(chip->image[CS4231_IFACE_CTRL] & CS4231_PLAYBACK_ENABLE)) {
+ if (chip->single_dma)
+ snd_wss_out(chip, CS4231_PLAYBK_FORMAT, cdfr);
+ else
+ snd_wss_out(chip, CS4231_PLAYBK_FORMAT,
+ (chip->image[CS4231_PLAYBK_FORMAT] & 0xf0) |
+ (cdfr & 0x0f));
+ spin_unlock_irqrestore(&chip->reg_lock, flags);
+ snd_wss_mce_down(chip);
+ snd_wss_mce_up(chip);
+ spin_lock_irqsave(&chip->reg_lock, flags);
}
- snd_cs4231_out(chip, CS4231_REC_FORMAT, cdfr);
+ snd_wss_out(chip, CS4231_REC_FORMAT, cdfr);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
}
- snd_cs4231_calibrate_mute(chip, 0);
+ snd_wss_calibrate_mute(chip, 0);
mutex_unlock(&chip->mce_mutex);
}
@@ -633,130 +717,146 @@ static void snd_cs4231_capture_format(struct snd_cs4231 *chip,
* Timer interface
*/
-static unsigned long snd_cs4231_timer_resolution(struct snd_timer * timer)
+static unsigned long snd_wss_timer_resolution(struct snd_timer *timer)
{
- struct snd_cs4231 *chip = snd_timer_chip(timer);
- if (chip->hardware & CS4231_HW_CS4236B_MASK)
+ struct snd_wss *chip = snd_timer_chip(timer);
+ if (chip->hardware & WSS_HW_CS4236B_MASK)
return 14467;
else
return chip->image[CS4231_PLAYBK_FORMAT] & 1 ? 9969 : 9920;
}
-static int snd_cs4231_timer_start(struct snd_timer * timer)
+static int snd_wss_timer_start(struct snd_timer *timer)
{
unsigned long flags;
unsigned int ticks;
- struct snd_cs4231 *chip = snd_timer_chip(timer);
+ struct snd_wss *chip = snd_timer_chip(timer);
spin_lock_irqsave(&chip->reg_lock, flags);
ticks = timer->sticks;
if ((chip->image[CS4231_ALT_FEATURE_1] & CS4231_TIMER_ENABLE) == 0 ||
(unsigned char)(ticks >> 8) != chip->image[CS4231_TIMER_HIGH] ||
(unsigned char)ticks != chip->image[CS4231_TIMER_LOW]) {
- snd_cs4231_out(chip, CS4231_TIMER_HIGH, chip->image[CS4231_TIMER_HIGH] = (unsigned char) (ticks >> 8));
- snd_cs4231_out(chip, CS4231_TIMER_LOW, chip->image[CS4231_TIMER_LOW] = (unsigned char) ticks);
- snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] | CS4231_TIMER_ENABLE);
+ chip->image[CS4231_TIMER_HIGH] = (unsigned char) (ticks >> 8);
+ snd_wss_out(chip, CS4231_TIMER_HIGH,
+ chip->image[CS4231_TIMER_HIGH]);
+ chip->image[CS4231_TIMER_LOW] = (unsigned char) ticks;
+ snd_wss_out(chip, CS4231_TIMER_LOW,
+ chip->image[CS4231_TIMER_LOW]);
+ snd_wss_out(chip, CS4231_ALT_FEATURE_1,
+ chip->image[CS4231_ALT_FEATURE_1] |
+ CS4231_TIMER_ENABLE);
}
spin_unlock_irqrestore(&chip->reg_lock, flags);
return 0;
}
-static int snd_cs4231_timer_stop(struct snd_timer * timer)
+static int snd_wss_timer_stop(struct snd_timer *timer)
{
unsigned long flags;
- struct snd_cs4231 *chip = snd_timer_chip(timer);
+ struct snd_wss *chip = snd_timer_chip(timer);
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1] &= ~CS4231_TIMER_ENABLE);
+ chip->image[CS4231_ALT_FEATURE_1] &= ~CS4231_TIMER_ENABLE;
+ snd_wss_out(chip, CS4231_ALT_FEATURE_1,
+ chip->image[CS4231_ALT_FEATURE_1]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
return 0;
}
-static void snd_cs4231_init(struct snd_cs4231 *chip)
+static void snd_wss_init(struct snd_wss *chip)
{
unsigned long flags;
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
snd_printk("init: (1)\n");
#endif
- snd_cs4231_mce_up(chip);
+ snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
- chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE | CS4231_PLAYBACK_PIO |
- CS4231_RECORD_ENABLE | CS4231_RECORD_PIO |
- CS4231_CALIB_MODE);
+ chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE |
+ CS4231_PLAYBACK_PIO |
+ CS4231_RECORD_ENABLE |
+ CS4231_RECORD_PIO |
+ CS4231_CALIB_MODE);
chip->image[CS4231_IFACE_CTRL] |= CS4231_AUTOCALIB;
- snd_cs4231_out(chip, CS4231_IFACE_CTRL, chip->image[CS4231_IFACE_CTRL]);
+ snd_wss_out(chip, CS4231_IFACE_CTRL, chip->image[CS4231_IFACE_CTRL]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
snd_printk("init: (2)\n");
#endif
- snd_cs4231_mce_up(chip);
+ snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_cs4231_out(chip, CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1]);
+ snd_wss_out(chip,
+ CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
- snd_printk("init: (3) - afei = 0x%x\n", chip->image[CS4231_ALT_FEATURE_1]);
+ snd_printk("init: (3) - afei = 0x%x\n",
+ chip->image[CS4231_ALT_FEATURE_1]);
#endif
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_cs4231_out(chip, CS4231_ALT_FEATURE_2, chip->image[CS4231_ALT_FEATURE_2]);
+ snd_wss_out(chip, CS4231_ALT_FEATURE_2,
+ chip->image[CS4231_ALT_FEATURE_2]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_up(chip);
+ snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_cs4231_out(chip, CS4231_PLAYBK_FORMAT, chip->image[CS4231_PLAYBK_FORMAT]);
+ snd_wss_out(chip, CS4231_PLAYBK_FORMAT,
+ chip->image[CS4231_PLAYBK_FORMAT]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
snd_printk("init: (4)\n");
#endif
- snd_cs4231_mce_up(chip);
+ snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_cs4231_out(chip, CS4231_REC_FORMAT, chip->image[CS4231_REC_FORMAT]);
+ snd_wss_out(chip, CS4231_REC_FORMAT, chip->image[CS4231_REC_FORMAT]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
snd_printk("init: (5)\n");
#endif
}
-static int snd_cs4231_open(struct snd_cs4231 *chip, unsigned int mode)
+static int snd_wss_open(struct snd_wss *chip, unsigned int mode)
{
unsigned long flags;
mutex_lock(&chip->open_mutex);
if ((chip->mode & mode) ||
- ((chip->mode & CS4231_MODE_OPEN) && chip->single_dma)) {
+ ((chip->mode & WSS_MODE_OPEN) && chip->single_dma)) {
mutex_unlock(&chip->open_mutex);
return -EAGAIN;
}
- if (chip->mode & CS4231_MODE_OPEN) {
+ if (chip->mode & WSS_MODE_OPEN) {
chip->mode |= mode;
mutex_unlock(&chip->open_mutex);
return 0;
}
/* ok. now enable and ack CODEC IRQ */
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_cs4231_out(chip, CS4231_IRQ_STATUS, CS4231_PLAYBACK_IRQ |
- CS4231_RECORD_IRQ |
- CS4231_TIMER_IRQ);
- snd_cs4231_out(chip, CS4231_IRQ_STATUS, 0);
- cs4231_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
- cs4231_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
+ snd_wss_out(chip, CS4231_IRQ_STATUS,
+ CS4231_PLAYBACK_IRQ |
+ CS4231_RECORD_IRQ |
+ CS4231_TIMER_IRQ);
+ snd_wss_out(chip, CS4231_IRQ_STATUS, 0);
+ wss_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
+ wss_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
chip->image[CS4231_PIN_CTRL] |= CS4231_IRQ_ENABLE;
- snd_cs4231_out(chip, CS4231_PIN_CTRL, chip->image[CS4231_PIN_CTRL]);
- snd_cs4231_out(chip, CS4231_IRQ_STATUS, CS4231_PLAYBACK_IRQ |
- CS4231_RECORD_IRQ |
- CS4231_TIMER_IRQ);
- snd_cs4231_out(chip, CS4231_IRQ_STATUS, 0);
+ snd_wss_out(chip, CS4231_PIN_CTRL, chip->image[CS4231_PIN_CTRL]);
+ snd_wss_out(chip, CS4231_IRQ_STATUS,
+ CS4231_PLAYBACK_IRQ |
+ CS4231_RECORD_IRQ |
+ CS4231_TIMER_IRQ);
+ snd_wss_out(chip, CS4231_IRQ_STATUS, 0);
spin_unlock_irqrestore(&chip->reg_lock, flags);
chip->mode = mode;
@@ -764,48 +864,49 @@ static int snd_cs4231_open(struct snd_cs4231 *chip, unsigned int mode)
return 0;
}
-static void snd_cs4231_close(struct snd_cs4231 *chip, unsigned int mode)
+static void snd_wss_close(struct snd_wss *chip, unsigned int mode)
{
unsigned long flags;
mutex_lock(&chip->open_mutex);
chip->mode &= ~mode;
- if (chip->mode & CS4231_MODE_OPEN) {
+ if (chip->mode & WSS_MODE_OPEN) {
mutex_unlock(&chip->open_mutex);
return;
}
- snd_cs4231_calibrate_mute(chip, 1);
+ snd_wss_calibrate_mute(chip, 1);
/* disable IRQ */
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_cs4231_out(chip, CS4231_IRQ_STATUS, 0);
- cs4231_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
- cs4231_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
+ snd_wss_out(chip, CS4231_IRQ_STATUS, 0);
+ wss_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
+ wss_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
chip->image[CS4231_PIN_CTRL] &= ~CS4231_IRQ_ENABLE;
- snd_cs4231_out(chip, CS4231_PIN_CTRL, chip->image[CS4231_PIN_CTRL]);
+ snd_wss_out(chip, CS4231_PIN_CTRL, chip->image[CS4231_PIN_CTRL]);
/* now disable record & playback */
if (chip->image[CS4231_IFACE_CTRL] & (CS4231_PLAYBACK_ENABLE | CS4231_PLAYBACK_PIO |
CS4231_RECORD_ENABLE | CS4231_RECORD_PIO)) {
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_up(chip);
+ snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE | CS4231_PLAYBACK_PIO |
CS4231_RECORD_ENABLE | CS4231_RECORD_PIO);
- snd_cs4231_out(chip, CS4231_IFACE_CTRL, chip->image[CS4231_IFACE_CTRL]);
+ snd_wss_out(chip, CS4231_IFACE_CTRL,
+ chip->image[CS4231_IFACE_CTRL]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
}
/* clear IRQ again */
- snd_cs4231_out(chip, CS4231_IRQ_STATUS, 0);
- cs4231_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
- cs4231_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
+ snd_wss_out(chip, CS4231_IRQ_STATUS, 0);
+ wss_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
+ wss_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_calibrate_mute(chip, 0);
+ snd_wss_calibrate_mute(chip, 0);
chip->mode = 0;
mutex_unlock(&chip->open_mutex);
@@ -815,59 +916,60 @@ static void snd_cs4231_close(struct snd_cs4231 *chip, unsigned int mode)
* timer open/close
*/
-static int snd_cs4231_timer_open(struct snd_timer * timer)
+static int snd_wss_timer_open(struct snd_timer *timer)
{
- struct snd_cs4231 *chip = snd_timer_chip(timer);
- snd_cs4231_open(chip, CS4231_MODE_TIMER);
+ struct snd_wss *chip = snd_timer_chip(timer);
+ snd_wss_open(chip, WSS_MODE_TIMER);
return 0;
}
-static int snd_cs4231_timer_close(struct snd_timer * timer)
+static int snd_wss_timer_close(struct snd_timer *timer)
{
- struct snd_cs4231 *chip = snd_timer_chip(timer);
- snd_cs4231_close(chip, CS4231_MODE_TIMER);
+ struct snd_wss *chip = snd_timer_chip(timer);
+ snd_wss_close(chip, WSS_MODE_TIMER);
return 0;
}
-static struct snd_timer_hardware snd_cs4231_timer_table =
+static struct snd_timer_hardware snd_wss_timer_table =
{
.flags = SNDRV_TIMER_HW_AUTO,
.resolution = 9945,
.ticks = 65535,
- .open = snd_cs4231_timer_open,
- .close = snd_cs4231_timer_close,
- .c_resolution = snd_cs4231_timer_resolution,
- .start = snd_cs4231_timer_start,
- .stop = snd_cs4231_timer_stop,
+ .open = snd_wss_timer_open,
+ .close = snd_wss_timer_close,
+ .c_resolution = snd_wss_timer_resolution,
+ .start = snd_wss_timer_start,
+ .stop = snd_wss_timer_stop,
};
/*
* ok.. exported functions..
*/
-static int snd_cs4231_playback_hw_params(struct snd_pcm_substream *substream,
+static int snd_wss_playback_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
unsigned char new_pdfr;
int err;
if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0)
return err;
- new_pdfr = snd_cs4231_get_format(chip, params_format(hw_params), params_channels(hw_params)) |
- snd_cs4231_get_rate(params_rate(hw_params));
+ new_pdfr = snd_wss_get_format(chip, params_format(hw_params),
+ params_channels(hw_params)) |
+ snd_wss_get_rate(params_rate(hw_params));
chip->set_playback_format(chip, hw_params, new_pdfr);
return 0;
}
-static int snd_cs4231_playback_hw_free(struct snd_pcm_substream *substream)
+static int snd_wss_playback_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-static int snd_cs4231_playback_prepare(struct snd_pcm_substream *substream)
+static int snd_wss_playback_prepare(struct snd_pcm_substream *substream)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
unsigned long flags;
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
@@ -877,39 +979,40 @@ static int snd_cs4231_playback_prepare(struct snd_pcm_substream *substream)
chip->p_dma_size = size;
chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE | CS4231_PLAYBACK_PIO);
snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT);
- count = snd_cs4231_get_count(chip->image[CS4231_PLAYBK_FORMAT], count) - 1;
- snd_cs4231_out(chip, CS4231_PLY_LWR_CNT, (unsigned char) count);
- snd_cs4231_out(chip, CS4231_PLY_UPR_CNT, (unsigned char) (count >> 8));
+ count = snd_wss_get_count(chip->image[CS4231_PLAYBK_FORMAT], count) - 1;
+ snd_wss_out(chip, CS4231_PLY_LWR_CNT, (unsigned char) count);
+ snd_wss_out(chip, CS4231_PLY_UPR_CNT, (unsigned char) (count >> 8));
spin_unlock_irqrestore(&chip->reg_lock, flags);
#if 0
- snd_cs4231_debug(chip);
+ snd_wss_debug(chip);
#endif
return 0;
}
-static int snd_cs4231_capture_hw_params(struct snd_pcm_substream *substream,
+static int snd_wss_capture_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
unsigned char new_cdfr;
int err;
if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0)
return err;
- new_cdfr = snd_cs4231_get_format(chip, params_format(hw_params), params_channels(hw_params)) |
- snd_cs4231_get_rate(params_rate(hw_params));
+ new_cdfr = snd_wss_get_format(chip, params_format(hw_params),
+ params_channels(hw_params)) |
+ snd_wss_get_rate(params_rate(hw_params));
chip->set_capture_format(chip, hw_params, new_cdfr);
return 0;
}
-static int snd_cs4231_capture_hw_free(struct snd_pcm_substream *substream)
+static int snd_wss_capture_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-static int snd_cs4231_capture_prepare(struct snd_pcm_substream *substream)
+static int snd_wss_capture_prepare(struct snd_pcm_substream *substream)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
unsigned long flags;
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
@@ -919,49 +1022,52 @@ static int snd_cs4231_capture_prepare(struct snd_pcm_substream *substream)
chip->c_dma_size = size;
chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_RECORD_ENABLE | CS4231_RECORD_PIO);
snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_READ | DMA_AUTOINIT);
- count = snd_cs4231_get_count(chip->image[CS4231_REC_FORMAT], count) - 1;
- if (chip->single_dma && chip->hardware != CS4231_HW_INTERWAVE) {
- snd_cs4231_out(chip, CS4231_PLY_LWR_CNT, (unsigned char) count);
- snd_cs4231_out(chip, CS4231_PLY_UPR_CNT, (unsigned char) (count >> 8));
+ count = snd_wss_get_count(chip->image[CS4231_REC_FORMAT], count) - 1;
+ if (chip->single_dma && chip->hardware != WSS_HW_INTERWAVE) {
+ snd_wss_out(chip, CS4231_PLY_LWR_CNT, (unsigned char) count);
+ snd_wss_out(chip, CS4231_PLY_UPR_CNT,
+ (unsigned char) (count >> 8));
} else {
- snd_cs4231_out(chip, CS4231_REC_LWR_CNT, (unsigned char) count);
- snd_cs4231_out(chip, CS4231_REC_UPR_CNT, (unsigned char) (count >> 8));
+ snd_wss_out(chip, CS4231_REC_LWR_CNT, (unsigned char) count);
+ snd_wss_out(chip, CS4231_REC_UPR_CNT,
+ (unsigned char) (count >> 8));
}
spin_unlock_irqrestore(&chip->reg_lock, flags);
return 0;
}
-void snd_cs4231_overrange(struct snd_cs4231 *chip)
+void snd_wss_overrange(struct snd_wss *chip)
{
unsigned long flags;
unsigned char res;
spin_lock_irqsave(&chip->reg_lock, flags);
- res = snd_cs4231_in(chip, CS4231_TEST_INIT);
+ res = snd_wss_in(chip, CS4231_TEST_INIT);
spin_unlock_irqrestore(&chip->reg_lock, flags);
if (res & (0x08 | 0x02)) /* detect overrange only above 0dB; may be user selectable? */
chip->capture_substream->runtime->overrange++;
}
+EXPORT_SYMBOL(snd_wss_overrange);
-irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id)
+irqreturn_t snd_wss_interrupt(int irq, void *dev_id)
{
- struct snd_cs4231 *chip = dev_id;
+ struct snd_wss *chip = dev_id;
unsigned char status;
- status = snd_cs4231_in(chip, CS4231_IRQ_STATUS);
+ status = snd_wss_in(chip, CS4231_IRQ_STATUS);
if (status & CS4231_TIMER_IRQ) {
if (chip->timer)
snd_timer_interrupt(chip->timer, chip->timer->sticks);
}
- if (chip->single_dma && chip->hardware != CS4231_HW_INTERWAVE) {
+ if (chip->single_dma && chip->hardware != WSS_HW_INTERWAVE) {
if (status & CS4231_PLAYBACK_IRQ) {
- if (chip->mode & CS4231_MODE_PLAY) {
+ if (chip->mode & WSS_MODE_PLAY) {
if (chip->playback_substream)
snd_pcm_period_elapsed(chip->playback_substream);
}
- if (chip->mode & CS4231_MODE_RECORD) {
+ if (chip->mode & WSS_MODE_RECORD) {
if (chip->capture_substream) {
- snd_cs4231_overrange(chip);
+ snd_wss_overrange(chip);
snd_pcm_period_elapsed(chip->capture_substream);
}
}
@@ -973,21 +1079,22 @@ irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id)
}
if (status & CS4231_RECORD_IRQ) {
if (chip->capture_substream) {
- snd_cs4231_overrange(chip);
+ snd_wss_overrange(chip);
snd_pcm_period_elapsed(chip->capture_substream);
}
}
}
spin_lock(&chip->reg_lock);
- snd_cs4231_outm(chip, CS4231_IRQ_STATUS, ~CS4231_ALL_IRQS | ~status, 0);
+ snd_wss_outm(chip, CS4231_IRQ_STATUS, ~CS4231_ALL_IRQS | ~status, 0);
spin_unlock(&chip->reg_lock);
return IRQ_HANDLED;
}
+EXPORT_SYMBOL(snd_wss_interrupt);
-static snd_pcm_uframes_t snd_cs4231_playback_pointer(struct snd_pcm_substream *substream)
+static snd_pcm_uframes_t snd_wss_playback_pointer(struct snd_pcm_substream *substream)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_PLAYBACK_ENABLE))
@@ -996,9 +1103,9 @@ static snd_pcm_uframes_t snd_cs4231_playback_pointer(struct snd_pcm_substream *s
return bytes_to_frames(substream->runtime, ptr);
}
-static snd_pcm_uframes_t snd_cs4231_capture_pointer(struct snd_pcm_substream *substream)
+static snd_pcm_uframes_t snd_wss_capture_pointer(struct snd_pcm_substream *substream)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE))
@@ -1011,7 +1118,7 @@ static snd_pcm_uframes_t snd_cs4231_capture_pointer(struct snd_pcm_substream *su
*/
-static int snd_cs4231_probe(struct snd_cs4231 *chip)
+static int snd_wss_probe(struct snd_wss *chip)
{
unsigned long flags;
int i, id, rev;
@@ -1019,103 +1126,104 @@ static int snd_cs4231_probe(struct snd_cs4231 *chip)
unsigned int hw;
#if 0
- snd_cs4231_debug(chip);
+ snd_wss_debug(chip);
#endif
id = 0;
for (i = 0; i < 50; i++) {
mb();
- if (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
+ if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
udelay(2000);
else {
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_cs4231_out(chip, CS4231_MISC_INFO, CS4231_MODE2);
- id = snd_cs4231_in(chip, CS4231_MISC_INFO) & 0x0f;
+ snd_wss_out(chip, CS4231_MISC_INFO, CS4231_MODE2);
+ id = snd_wss_in(chip, CS4231_MISC_INFO) & 0x0f;
spin_unlock_irqrestore(&chip->reg_lock, flags);
if (id == 0x0a)
break; /* this is valid value */
}
}
- snd_printdd("cs4231: port = 0x%lx, id = 0x%x\n", chip->port, id);
+ snd_printdd("wss: port = 0x%lx, id = 0x%x\n", chip->port, id);
if (id != 0x0a)
return -ENODEV; /* no valid device found */
- if (((hw = chip->hardware) & CS4231_HW_TYPE_MASK) == CS4231_HW_DETECT) {
- rev = snd_cs4231_in(chip, CS4231_VERSION) & 0xe7;
+ hw = chip->hardware;
+ if ((hw & WSS_HW_TYPE_MASK) == WSS_HW_DETECT) {
+ rev = snd_wss_in(chip, CS4231_VERSION) & 0xe7;
snd_printdd("CS4231: VERSION (I25) = 0x%x\n", rev);
if (rev == 0x80) {
- unsigned char tmp = snd_cs4231_in(chip, 23);
- snd_cs4231_out(chip, 23, ~tmp);
- if (snd_cs4231_in(chip, 23) != tmp)
- chip->hardware = CS4231_HW_AD1845;
+ unsigned char tmp = snd_wss_in(chip, 23);
+ snd_wss_out(chip, 23, ~tmp);
+ if (snd_wss_in(chip, 23) != tmp)
+ chip->hardware = WSS_HW_AD1845;
else
- chip->hardware = CS4231_HW_CS4231;
+ chip->hardware = WSS_HW_CS4231;
} else if (rev == 0xa0) {
- chip->hardware = CS4231_HW_CS4231A;
+ chip->hardware = WSS_HW_CS4231A;
} else if (rev == 0xa2) {
- chip->hardware = CS4231_HW_CS4232;
+ chip->hardware = WSS_HW_CS4232;
} else if (rev == 0xb2) {
- chip->hardware = CS4231_HW_CS4232A;
+ chip->hardware = WSS_HW_CS4232A;
} else if (rev == 0x83) {
- chip->hardware = CS4231_HW_CS4236;
+ chip->hardware = WSS_HW_CS4236;
} else if (rev == 0x03) {
- chip->hardware = CS4231_HW_CS4236B;
+ chip->hardware = WSS_HW_CS4236B;
} else {
snd_printk("unknown CS chip with version 0x%x\n", rev);
return -ENODEV; /* unknown CS4231 chip? */
}
}
spin_lock_irqsave(&chip->reg_lock, flags);
- cs4231_inb(chip, CS4231P(STATUS)); /* clear any pendings IRQ */
- cs4231_outb(chip, CS4231P(STATUS), 0);
+ wss_inb(chip, CS4231P(STATUS)); /* clear any pendings IRQ */
+ wss_outb(chip, CS4231P(STATUS), 0);
mb();
spin_unlock_irqrestore(&chip->reg_lock, flags);
chip->image[CS4231_MISC_INFO] = CS4231_MODE2;
switch (chip->hardware) {
- case CS4231_HW_INTERWAVE:
+ case WSS_HW_INTERWAVE:
chip->image[CS4231_MISC_INFO] = CS4231_IW_MODE3;
break;
- case CS4231_HW_CS4235:
- case CS4231_HW_CS4236B:
- case CS4231_HW_CS4237B:
- case CS4231_HW_CS4238B:
- case CS4231_HW_CS4239:
- if (hw == CS4231_HW_DETECT3)
+ case WSS_HW_CS4235:
+ case WSS_HW_CS4236B:
+ case WSS_HW_CS4237B:
+ case WSS_HW_CS4238B:
+ case WSS_HW_CS4239:
+ if (hw == WSS_HW_DETECT3)
chip->image[CS4231_MISC_INFO] = CS4231_4236_MODE3;
else
- chip->hardware = CS4231_HW_CS4236;
+ chip->hardware = WSS_HW_CS4236;
break;
}
chip->image[CS4231_IFACE_CTRL] =
(chip->image[CS4231_IFACE_CTRL] & ~CS4231_SINGLE_DMA) |
(chip->single_dma ? CS4231_SINGLE_DMA : 0);
- if (chip->hardware != CS4231_HW_OPTI93X) {
+ if (chip->hardware != WSS_HW_OPTI93X) {
chip->image[CS4231_ALT_FEATURE_1] = 0x80;
chip->image[CS4231_ALT_FEATURE_2] =
- chip->hardware == CS4231_HW_INTERWAVE ? 0xc2 : 0x01;
+ chip->hardware == WSS_HW_INTERWAVE ? 0xc2 : 0x01;
}
ptr = (unsigned char *) &chip->image;
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
for (i = 0; i < 32; i++) /* ok.. fill all CS4231 registers */
- snd_cs4231_out(chip, i, *ptr++);
+ snd_wss_out(chip, i, *ptr++);
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_cs4231_mce_up(chip);
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_up(chip);
+ snd_wss_mce_down(chip);
mdelay(2);
/* ok.. try check hardware version for CS4236+ chips */
- if ((hw & CS4231_HW_TYPE_MASK) == CS4231_HW_DETECT) {
- if (chip->hardware == CS4231_HW_CS4236B) {
+ if ((hw & WSS_HW_TYPE_MASK) == WSS_HW_DETECT) {
+ if (chip->hardware == WSS_HW_CS4236B) {
rev = snd_cs4236_ext_in(chip, CS4236_VERSION);
snd_cs4236_ext_out(chip, CS4236_VERSION, 0xff);
id = snd_cs4236_ext_in(chip, CS4236_VERSION);
snd_cs4236_ext_out(chip, CS4236_VERSION, rev);
snd_printdd("CS4231: ext version; rev = 0x%x, id = 0x%x\n", rev, id);
if ((id & 0x1f) == 0x1d) { /* CS4235 */
- chip->hardware = CS4231_HW_CS4235;
+ chip->hardware = WSS_HW_CS4235;
switch (id >> 5) {
case 4:
case 5:
@@ -1130,13 +1238,13 @@ static int snd_cs4231_probe(struct snd_cs4231 *chip)
case 5:
case 6:
case 7:
- chip->hardware = CS4231_HW_CS4236B;
+ chip->hardware = WSS_HW_CS4236B;
break;
default:
snd_printk("unknown CS4236 chip (enhanced version = 0x%x)\n", id);
}
} else if ((id & 0x1f) == 0x08) { /* CS4237B */
- chip->hardware = CS4231_HW_CS4237B;
+ chip->hardware = WSS_HW_CS4237B;
switch (id >> 5) {
case 4:
case 5:
@@ -1147,7 +1255,7 @@ static int snd_cs4231_probe(struct snd_cs4231 *chip)
snd_printk("unknown CS4237B chip (enhanced version = 0x%x)\n", id);
}
} else if ((id & 0x1f) == 0x09) { /* CS4238B */
- chip->hardware = CS4231_HW_CS4238B;
+ chip->hardware = WSS_HW_CS4238B;
switch (id >> 5) {
case 5:
case 6:
@@ -1157,7 +1265,7 @@ static int snd_cs4231_probe(struct snd_cs4231 *chip)
snd_printk("unknown CS4238B chip (enhanced version = 0x%x)\n", id);
}
} else if ((id & 0x1f) == 0x1e) { /* CS4239 */
- chip->hardware = CS4231_HW_CS4239;
+ chip->hardware = WSS_HW_CS4239;
switch (id >> 5) {
case 4:
case 5:
@@ -1178,7 +1286,7 @@ static int snd_cs4231_probe(struct snd_cs4231 *chip)
*/
-static struct snd_pcm_hardware snd_cs4231_playback =
+static struct snd_pcm_hardware snd_wss_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID |
@@ -1199,7 +1307,7 @@ static struct snd_pcm_hardware snd_cs4231_playback =
.fifo_size = 0,
};
-static struct snd_pcm_hardware snd_cs4231_capture =
+static struct snd_pcm_hardware snd_wss_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID |
@@ -1224,21 +1332,21 @@ static struct snd_pcm_hardware snd_cs4231_capture =
*/
-static int snd_cs4231_playback_open(struct snd_pcm_substream *substream)
+static int snd_wss_playback_open(struct snd_pcm_substream *substream)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
int err;
- runtime->hw = snd_cs4231_playback;
+ runtime->hw = snd_wss_playback;
/* hardware bug in InterWave chipset */
- if (chip->hardware == CS4231_HW_INTERWAVE && chip->dma1 > 3)
+ if (chip->hardware == WSS_HW_INTERWAVE && chip->dma1 > 3)
runtime->hw.formats &= ~SNDRV_PCM_FMTBIT_MU_LAW;
/* hardware limitation of cheap chips */
- if (chip->hardware == CS4231_HW_CS4235 ||
- chip->hardware == CS4231_HW_CS4239)
+ if (chip->hardware == WSS_HW_CS4235 ||
+ chip->hardware == WSS_HW_CS4239)
runtime->hw.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE;
snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.buffer_bytes_max);
@@ -1249,7 +1357,8 @@ static int snd_cs4231_playback_open(struct snd_pcm_substream *substream)
return err;
}
- if ((err = snd_cs4231_open(chip, CS4231_MODE_PLAY)) < 0) {
+ err = snd_wss_open(chip, WSS_MODE_PLAY);
+ if (err < 0) {
if (chip->release_dma)
chip->release_dma(chip, chip->dma_private_data, chip->dma1);
snd_free_pages(runtime->dma_area, runtime->dma_bytes);
@@ -1261,17 +1370,17 @@ static int snd_cs4231_playback_open(struct snd_pcm_substream *substream)
return 0;
}
-static int snd_cs4231_capture_open(struct snd_pcm_substream *substream)
+static int snd_wss_capture_open(struct snd_pcm_substream *substream)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
int err;
- runtime->hw = snd_cs4231_capture;
+ runtime->hw = snd_wss_capture;
/* hardware limitation of cheap chips */
- if (chip->hardware == CS4231_HW_CS4235 ||
- chip->hardware == CS4231_HW_CS4239)
+ if (chip->hardware == WSS_HW_CS4235 ||
+ chip->hardware == WSS_HW_CS4239)
runtime->hw.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE;
snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max);
@@ -1282,7 +1391,8 @@ static int snd_cs4231_capture_open(struct snd_pcm_substream *substream)
return err;
}
- if ((err = snd_cs4231_open(chip, CS4231_MODE_RECORD)) < 0) {
+ err = snd_wss_open(chip, WSS_MODE_RECORD);
+ if (err < 0) {
if (chip->release_dma)
chip->release_dma(chip, chip->dma_private_data, chip->dma2);
snd_free_pages(runtime->dma_area, runtime->dma_bytes);
@@ -1294,28 +1404,28 @@ static int snd_cs4231_capture_open(struct snd_pcm_substream *substream)
return 0;
}
-static int snd_cs4231_playback_close(struct snd_pcm_substream *substream)
+static int snd_wss_playback_close(struct snd_pcm_substream *substream)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
chip->playback_substream = NULL;
- snd_cs4231_close(chip, CS4231_MODE_PLAY);
+ snd_wss_close(chip, WSS_MODE_PLAY);
return 0;
}
-static int snd_cs4231_capture_close(struct snd_pcm_substream *substream)
+static int snd_wss_capture_close(struct snd_pcm_substream *substream)
{
- struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_wss *chip = snd_pcm_substream_chip(substream);
chip->capture_substream = NULL;
- snd_cs4231_close(chip, CS4231_MODE_RECORD);
+ snd_wss_close(chip, WSS_MODE_RECORD);
return 0;
}
#ifdef CONFIG_PM
/* lowlevel suspend callback for CS4231 */
-static void snd_cs4231_suspend(struct snd_cs4231 *chip)
+static void snd_wss_suspend(struct snd_wss *chip)
{
int reg;
unsigned long flags;
@@ -1323,67 +1433,68 @@ static void snd_cs4231_suspend(struct snd_cs4231 *chip)
snd_pcm_suspend_all(chip->pcm);
spin_lock_irqsave(&chip->reg_lock, flags);
for (reg = 0; reg < 32; reg++)
- chip->image[reg] = snd_cs4231_in(chip, reg);
+ chip->image[reg] = snd_wss_in(chip, reg);
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
/* lowlevel resume callback for CS4231 */
-static void snd_cs4231_resume(struct snd_cs4231 *chip)
+static void snd_wss_resume(struct snd_wss *chip)
{
int reg;
unsigned long flags;
/* int timeout; */
- snd_cs4231_mce_up(chip);
+ snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
for (reg = 0; reg < 32; reg++) {
switch (reg) {
case CS4231_VERSION:
break;
default:
- snd_cs4231_out(chip, reg, chip->image[reg]);
+ snd_wss_out(chip, reg, chip->image[reg]);
break;
}
}
spin_unlock_irqrestore(&chip->reg_lock, flags);
#if 1
- snd_cs4231_mce_down(chip);
+ snd_wss_mce_down(chip);
#else
/* The following is a workaround to avoid freeze after resume on TP600E.
- This is the first half of copy of snd_cs4231_mce_down(), but doesn't
+ This is the first half of copy of snd_wss_mce_down(), but doesn't
include rescheduling. -- iwai
*/
- snd_cs4231_busy_wait(chip);
+ snd_wss_busy_wait(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
chip->mce_bit &= ~CS4231_MCE;
- timeout = cs4231_inb(chip, CS4231P(REGSEL));
- cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | (timeout & 0x1f));
+ timeout = wss_inb(chip, CS4231P(REGSEL));
+ wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | (timeout & 0x1f));
spin_unlock_irqrestore(&chip->reg_lock, flags);
if (timeout == 0x80)
snd_printk("down [0x%lx]: serious init problem - codec still busy\n", chip->port);
if ((timeout & CS4231_MCE) == 0 ||
- !(chip->hardware & (CS4231_HW_CS4231_MASK | CS4231_HW_CS4232_MASK))) {
+ !(chip->hardware & (WSS_HW_CS4231_MASK | WSS_HW_CS4232_MASK))) {
return;
}
- snd_cs4231_busy_wait(chip);
+ snd_wss_busy_wait(chip);
#endif
}
#endif /* CONFIG_PM */
-static int snd_cs4231_free(struct snd_cs4231 *chip)
+static int snd_wss_free(struct snd_wss *chip)
{
release_and_free_resource(chip->res_port);
release_and_free_resource(chip->res_cport);
if (chip->irq >= 0) {
disable_irq(chip->irq);
- if (!(chip->hwshare & CS4231_HWSHARE_IRQ))
+ if (!(chip->hwshare & WSS_HWSHARE_IRQ))
free_irq(chip->irq, (void *) chip);
}
- if (!(chip->hwshare & CS4231_HWSHARE_DMA1) && chip->dma1 >= 0) {
+ if (!(chip->hwshare & WSS_HWSHARE_DMA1) && chip->dma1 >= 0) {
snd_dma_disable(chip->dma1);
free_dma(chip->dma1);
}
- if (!(chip->hwshare & CS4231_HWSHARE_DMA2) && chip->dma2 >= 0 && chip->dma2 != chip->dma1) {
+ if (!(chip->hwshare & WSS_HWSHARE_DMA2) &&
+ chip->dma2 >= 0 && chip->dma2 != chip->dma1) {
snd_dma_disable(chip->dma2);
free_dma(chip->dma2);
}
@@ -1393,39 +1504,55 @@ static int snd_cs4231_free(struct snd_cs4231 *chip)
return 0;
}
-static int snd_cs4231_dev_free(struct snd_device *device)
+static int snd_wss_dev_free(struct snd_device *device)
{
- struct snd_cs4231 *chip = device->device_data;
- return snd_cs4231_free(chip);
+ struct snd_wss *chip = device->device_data;
+ return snd_wss_free(chip);
}
-const char *snd_cs4231_chip_id(struct snd_cs4231 *chip)
+const char *snd_wss_chip_id(struct snd_wss *chip)
{
switch (chip->hardware) {
- case CS4231_HW_CS4231: return "CS4231";
- case CS4231_HW_CS4231A: return "CS4231A";
- case CS4231_HW_CS4232: return "CS4232";
- case CS4231_HW_CS4232A: return "CS4232A";
- case CS4231_HW_CS4235: return "CS4235";
- case CS4231_HW_CS4236: return "CS4236";
- case CS4231_HW_CS4236B: return "CS4236B";
- case CS4231_HW_CS4237B: return "CS4237B";
- case CS4231_HW_CS4238B: return "CS4238B";
- case CS4231_HW_CS4239: return "CS4239";
- case CS4231_HW_INTERWAVE: return "AMD InterWave";
- case CS4231_HW_OPL3SA2: return chip->card->shortname;
- case CS4231_HW_AD1845: return "AD1845";
- case CS4231_HW_OPTI93X: return "OPTi 93x";
- default: return "???";
+ case WSS_HW_CS4231:
+ return "CS4231";
+ case WSS_HW_CS4231A:
+ return "CS4231A";
+ case WSS_HW_CS4232:
+ return "CS4232";
+ case WSS_HW_CS4232A:
+ return "CS4232A";
+ case WSS_HW_CS4235:
+ return "CS4235";
+ case WSS_HW_CS4236:
+ return "CS4236";
+ case WSS_HW_CS4236B:
+ return "CS4236B";
+ case WSS_HW_CS4237B:
+ return "CS4237B";
+ case WSS_HW_CS4238B:
+ return "CS4238B";
+ case WSS_HW_CS4239:
+ return "CS4239";
+ case WSS_HW_INTERWAVE:
+ return "AMD InterWave";
+ case WSS_HW_OPL3SA2:
+ return chip->card->shortname;
+ case WSS_HW_AD1845:
+ return "AD1845";
+ case WSS_HW_OPTI93X:
+ return "OPTi 93x";
+ default:
+ return "???";
}
}
+EXPORT_SYMBOL(snd_wss_chip_id);
-static int snd_cs4231_new(struct snd_card *card,
+static int snd_wss_new(struct snd_card *card,
unsigned short hardware,
unsigned short hwshare,
- struct snd_cs4231 ** rchip)
+ struct snd_wss **rchip)
{
- struct snd_cs4231 *chip;
+ struct snd_wss *chip;
*rchip = NULL;
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
@@ -1438,35 +1565,35 @@ static int snd_cs4231_new(struct snd_card *card,
mutex_init(&chip->mce_mutex);
mutex_init(&chip->open_mutex);
chip->card = card;
- chip->rate_constraint = snd_cs4231_xrate;
- chip->set_playback_format = snd_cs4231_playback_format;
- chip->set_capture_format = snd_cs4231_capture_format;
- if (chip->hardware == CS4231_HW_OPTI93X)
+ chip->rate_constraint = snd_wss_xrate;
+ chip->set_playback_format = snd_wss_playback_format;
+ chip->set_capture_format = snd_wss_capture_format;
+ if (chip->hardware == WSS_HW_OPTI93X)
memcpy(&chip->image, &snd_opti93x_original_image,
sizeof(snd_opti93x_original_image));
else
- memcpy(&chip->image, &snd_cs4231_original_image,
- sizeof(snd_cs4231_original_image));
+ memcpy(&chip->image, &snd_wss_original_image,
+ sizeof(snd_wss_original_image));
- *rchip = chip;
- return 0;
+ *rchip = chip;
+ return 0;
}
-int snd_cs4231_create(struct snd_card *card,
- unsigned long port,
- unsigned long cport,
+int snd_wss_create(struct snd_card *card,
+ unsigned long port,
+ unsigned long cport,
int irq, int dma1, int dma2,
unsigned short hardware,
unsigned short hwshare,
- struct snd_cs4231 ** rchip)
+ struct snd_wss **rchip)
{
static struct snd_device_ops ops = {
- .dev_free = snd_cs4231_dev_free,
+ .dev_free = snd_wss_dev_free,
};
- struct snd_cs4231 *chip;
+ struct snd_wss *chip;
int err;
- err = snd_cs4231_new(card, hardware, hwshare, &chip);
+ err = snd_wss_new(card, hardware, hwshare, &chip);
if (err < 0)
return err;
@@ -1474,33 +1601,41 @@ int snd_cs4231_create(struct snd_card *card,
chip->dma1 = -1;
chip->dma2 = -1;
- if ((chip->res_port = request_region(port, 4, "CS4231")) == NULL) {
- snd_printk(KERN_ERR "cs4231: can't grab port 0x%lx\n", port);
- snd_cs4231_free(chip);
+ chip->res_port = request_region(port, 4, "CS4231");
+ if (!chip->res_port) {
+ snd_printk(KERN_ERR "wss: can't grab port 0x%lx\n", port);
+ snd_wss_free(chip);
return -EBUSY;
}
chip->port = port;
- if ((long)cport >= 0 && (chip->res_cport = request_region(cport, 8, "CS4232 Control")) == NULL) {
- snd_printk(KERN_ERR "cs4231: can't grab control port 0x%lx\n", cport);
- snd_cs4231_free(chip);
- return -ENODEV;
+ if ((long)cport >= 0) {
+ chip->res_cport = request_region(cport, 8, "CS4232 Control");
+ if (!chip->res_cport) {
+ snd_printk(KERN_ERR
+ "wss: can't grab control port 0x%lx\n", cport);
+ snd_wss_free(chip);
+ return -ENODEV;
+ }
}
chip->cport = cport;
- if (!(hwshare & CS4231_HWSHARE_IRQ) && request_irq(irq, snd_cs4231_interrupt, IRQF_DISABLED, "CS4231", (void *) chip)) {
- snd_printk(KERN_ERR "cs4231: can't grab IRQ %d\n", irq);
- snd_cs4231_free(chip);
- return -EBUSY;
- }
+ if (!(hwshare & WSS_HWSHARE_IRQ))
+ if (request_irq(irq, snd_wss_interrupt, IRQF_DISABLED,
+ "CS4231", (void *) chip)) {
+ snd_printk(KERN_ERR "wss: can't grab IRQ %d\n", irq);
+ snd_wss_free(chip);
+ return -EBUSY;
+ }
chip->irq = irq;
- if (!(hwshare & CS4231_HWSHARE_DMA1) && request_dma(dma1, "CS4231 - 1")) {
- snd_printk(KERN_ERR "cs4231: can't grab DMA1 %d\n", dma1);
- snd_cs4231_free(chip);
+ if (!(hwshare & WSS_HWSHARE_DMA1) && request_dma(dma1, "CS4231 - 1")) {
+ snd_printk(KERN_ERR "wss: can't grab DMA1 %d\n", dma1);
+ snd_wss_free(chip);
return -EBUSY;
}
chip->dma1 = dma1;
- if (!(hwshare & CS4231_HWSHARE_DMA2) && dma1 != dma2 && dma2 >= 0 && request_dma(dma2, "CS4231 - 2")) {
- snd_printk(KERN_ERR "cs4231: can't grab DMA2 %d\n", dma2);
- snd_cs4231_free(chip);
+ if (!(hwshare & WSS_HWSHARE_DMA2) && dma1 != dma2 &&
+ dma2 >= 0 && request_dma(dma2, "CS4231 - 2")) {
+ snd_printk(KERN_ERR "wss: can't grab DMA2 %d\n", dma2);
+ snd_wss_free(chip);
return -EBUSY;
}
if (dma1 == dma2 || dma2 < 0) {
@@ -1510,58 +1645,60 @@ int snd_cs4231_create(struct snd_card *card,
chip->dma2 = dma2;
/* global setup */
- if (snd_cs4231_probe(chip) < 0) {
- snd_cs4231_free(chip);
+ if (snd_wss_probe(chip) < 0) {
+ snd_wss_free(chip);
return -ENODEV;
}
- snd_cs4231_init(chip);
+ snd_wss_init(chip);
#if 0
- if (chip->hardware & CS4231_HW_CS4232_MASK) {
+ if (chip->hardware & WSS_HW_CS4232_MASK) {
if (chip->res_cport == NULL)
snd_printk("CS4232 control port features are not accessible\n");
}
#endif
/* Register device */
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
- snd_cs4231_free(chip);
+ err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+ if (err < 0) {
+ snd_wss_free(chip);
return err;
}
#ifdef CONFIG_PM
/* Power Management */
- chip->suspend = snd_cs4231_suspend;
- chip->resume = snd_cs4231_resume;
+ chip->suspend = snd_wss_suspend;
+ chip->resume = snd_wss_resume;
#endif
*rchip = chip;
return 0;
}
+EXPORT_SYMBOL(snd_wss_create);
-static struct snd_pcm_ops snd_cs4231_playback_ops = {
- .open = snd_cs4231_playback_open,
- .close = snd_cs4231_playback_close,
+static struct snd_pcm_ops snd_wss_playback_ops = {
+ .open = snd_wss_playback_open,
+ .close = snd_wss_playback_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_cs4231_playback_hw_params,
- .hw_free = snd_cs4231_playback_hw_free,
- .prepare = snd_cs4231_playback_prepare,
- .trigger = snd_cs4231_trigger,
- .pointer = snd_cs4231_playback_pointer,
+ .hw_params = snd_wss_playback_hw_params,
+ .hw_free = snd_wss_playback_hw_free,
+ .prepare = snd_wss_playback_prepare,
+ .trigger = snd_wss_trigger,
+ .pointer = snd_wss_playback_pointer,
};
-static struct snd_pcm_ops snd_cs4231_capture_ops = {
- .open = snd_cs4231_capture_open,
- .close = snd_cs4231_capture_close,
+static struct snd_pcm_ops snd_wss_capture_ops = {
+ .open = snd_wss_capture_open,
+ .close = snd_wss_capture_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_cs4231_capture_hw_params,
- .hw_free = snd_cs4231_capture_hw_free,
- .prepare = snd_cs4231_capture_prepare,
- .trigger = snd_cs4231_trigger,
- .pointer = snd_cs4231_capture_pointer,
+ .hw_params = snd_wss_capture_hw_params,
+ .hw_free = snd_wss_capture_hw_free,
+ .prepare = snd_wss_capture_prepare,
+ .trigger = snd_wss_trigger,
+ .pointer = snd_wss_capture_pointer,
};
-int snd_cs4231_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm)
+int snd_wss_pcm(struct snd_wss *chip, int device, struct snd_pcm **rpcm)
{
struct snd_pcm *pcm;
int err;
@@ -1573,17 +1710,17 @@ int snd_cs4231_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm)
mutex_init(&chip->mce_mutex);
mutex_init(&chip->open_mutex);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_cs4231_playback_ops);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cs4231_capture_ops);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_wss_playback_ops);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_wss_capture_ops);
/* global setup */
pcm->private_data = chip;
pcm->info_flags = 0;
if (chip->single_dma)
pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX;
- if (chip->hardware != CS4231_HW_INTERWAVE)
+ if (chip->hardware != WSS_HW_INTERWAVE)
pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX;
- strcpy(pcm->name, snd_cs4231_chip_id(chip));
+ strcpy(pcm->name, snd_wss_chip_id(chip));
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_isa_data(),
@@ -1594,14 +1731,15 @@ int snd_cs4231_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm)
*rpcm = pcm;
return 0;
}
+EXPORT_SYMBOL(snd_wss_pcm);
-static void snd_cs4231_timer_free(struct snd_timer *timer)
+static void snd_wss_timer_free(struct snd_timer *timer)
{
- struct snd_cs4231 *chip = timer->private_data;
+ struct snd_wss *chip = timer->private_data;
chip->timer = NULL;
}
-int snd_cs4231_timer(struct snd_cs4231 *chip, int device, struct snd_timer **rtimer)
+int snd_wss_timer(struct snd_wss *chip, int device, struct snd_timer **rtimer)
{
struct snd_timer *timer;
struct snd_timer_id tid;
@@ -1615,21 +1753,23 @@ int snd_cs4231_timer(struct snd_cs4231 *chip, int device, struct snd_timer **rti
tid.subdevice = 0;
if ((err = snd_timer_new(chip->card, "CS4231", &tid, &timer)) < 0)
return err;
- strcpy(timer->name, snd_cs4231_chip_id(chip));
+ strcpy(timer->name, snd_wss_chip_id(chip));
timer->private_data = chip;
- timer->private_free = snd_cs4231_timer_free;
- timer->hw = snd_cs4231_timer_table;
+ timer->private_free = snd_wss_timer_free;
+ timer->hw = snd_wss_timer_table;
chip->timer = timer;
if (rtimer)
*rtimer = timer;
return 0;
}
+EXPORT_SYMBOL(snd_wss_timer);
/*
* MIXER part
*/
-static int snd_cs4231_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
+static int snd_wss_info_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
static char *texts[4] = {
"Line", "Aux", "Mic", "Mix"
@@ -1641,7 +1781,7 @@ static int snd_cs4231_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_ele
"Line", "Synth", "Mic", "Mix"
};
char **ptexts = texts;
- struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
snd_assert(chip->card != NULL, return -EINVAL);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
@@ -1652,16 +1792,21 @@ static int snd_cs4231_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_ele
if (!strcmp(chip->card->driver, "GUS MAX"))
ptexts = gusmax_texts;
switch (chip->hardware) {
- case CS4231_HW_INTERWAVE: ptexts = gusmax_texts; break;
- case CS4231_HW_OPL3SA2: ptexts = opl3sa_texts; break;
+ case WSS_HW_INTERWAVE:
+ ptexts = gusmax_texts;
+ break;
+ case WSS_HW_OPL3SA2:
+ ptexts = opl3sa_texts;
+ break;
}
strcpy(uinfo->value.enumerated.name, ptexts[uinfo->value.enumerated.item]);
return 0;
}
-static int snd_cs4231_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+static int snd_wss_get_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -1671,9 +1816,10 @@ static int snd_cs4231_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
return 0;
}
-static int snd_cs4231_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+static int snd_wss_put_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
unsigned short left, right;
int change;
@@ -1687,14 +1833,15 @@ static int snd_cs4231_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
left = (chip->image[CS4231_LEFT_INPUT] & ~CS4231_MIXS_ALL) | left;
right = (chip->image[CS4231_RIGHT_INPUT] & ~CS4231_MIXS_ALL) | right;
change = left != chip->image[CS4231_LEFT_INPUT] ||
- right != chip->image[CS4231_RIGHT_INPUT];
- snd_cs4231_out(chip, CS4231_LEFT_INPUT, left);
- snd_cs4231_out(chip, CS4231_RIGHT_INPUT, right);
+ right != chip->image[CS4231_RIGHT_INPUT];
+ snd_wss_out(chip, CS4231_LEFT_INPUT, left);
+ snd_wss_out(chip, CS4231_RIGHT_INPUT, right);
spin_unlock_irqrestore(&chip->reg_lock, flags);
return change;
}
-int snd_cs4231_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
+int snd_wss_info_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 16) & 0xff;
@@ -1704,10 +1851,12 @@ int snd_cs4231_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_in
uinfo->value.integer.max = mask;
return 0;
}
+EXPORT_SYMBOL(snd_wss_info_single);
-int snd_cs4231_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+int snd_wss_get_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
@@ -1721,10 +1870,12 @@ int snd_cs4231_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
return 0;
}
+EXPORT_SYMBOL(snd_wss_get_single);
-int snd_cs4231_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+int snd_wss_put_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
@@ -1740,12 +1891,14 @@ int snd_cs4231_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
spin_lock_irqsave(&chip->reg_lock, flags);
val = (chip->image[reg] & ~(mask << shift)) | val;
change = val != chip->image[reg];
- snd_cs4231_out(chip, reg, val);
+ snd_wss_out(chip, reg, val);
spin_unlock_irqrestore(&chip->reg_lock, flags);
return change;
}
+EXPORT_SYMBOL(snd_wss_put_single);
-int snd_cs4231_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
+int snd_wss_info_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 24) & 0xff;
@@ -1755,10 +1908,12 @@ int snd_cs4231_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_in
uinfo->value.integer.max = mask;
return 0;
}
+EXPORT_SYMBOL(snd_wss_info_double);
-int snd_cs4231_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+int snd_wss_get_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
@@ -1777,10 +1932,12 @@ int snd_cs4231_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
}
return 0;
}
+EXPORT_SYMBOL(snd_wss_get_double);
-int snd_cs4231_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+int snd_wss_put_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
@@ -1803,81 +1960,98 @@ int snd_cs4231_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1;
val2 = (chip->image[right_reg] & ~(mask << shift_right)) | val2;
change = val1 != chip->image[left_reg] || val2 != chip->image[right_reg];
- snd_cs4231_out(chip, left_reg, val1);
- snd_cs4231_out(chip, right_reg, val2);
+ snd_wss_out(chip, left_reg, val1);
+ snd_wss_out(chip, right_reg, val2);
spin_unlock_irqrestore(&chip->reg_lock, flags);
return change;
}
-
-static struct snd_kcontrol_new snd_cs4231_controls[] = {
-CS4231_DOUBLE("PCM Playback Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
-CS4231_DOUBLE("PCM Playback Volume", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
-CS4231_DOUBLE("Line Playback Switch", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
-CS4231_DOUBLE("Line Playback Volume", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1),
-CS4231_DOUBLE("Aux Playback Switch", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
-CS4231_DOUBLE("Aux Playback Volume", 0, CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1),
-CS4231_DOUBLE("Aux Playback Switch", 1, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
-CS4231_DOUBLE("Aux Playback Volume", 1, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
-CS4231_SINGLE("Mono Playback Switch", 0, CS4231_MONO_CTRL, 7, 1, 1),
-CS4231_SINGLE("Mono Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1),
-CS4231_SINGLE("Mono Output Playback Switch", 0, CS4231_MONO_CTRL, 6, 1, 1),
-CS4231_SINGLE("Mono Output Playback Bypass", 0, CS4231_MONO_CTRL, 5, 1, 0),
-CS4231_DOUBLE("Capture Volume", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 0, 0, 15, 0),
+EXPORT_SYMBOL(snd_wss_put_double);
+
+static struct snd_kcontrol_new snd_wss_controls[] = {
+WSS_DOUBLE("PCM Playback Switch", 0,
+ CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
+WSS_DOUBLE("PCM Playback Volume", 0,
+ CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
+WSS_DOUBLE("Line Playback Switch", 0,
+ CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
+WSS_DOUBLE("Line Playback Volume", 0,
+ CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1),
+WSS_DOUBLE("Aux Playback Switch", 0,
+ CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
+WSS_DOUBLE("Aux Playback Volume", 0,
+ CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1),
+WSS_DOUBLE("Aux Playback Switch", 1,
+ CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
+WSS_DOUBLE("Aux Playback Volume", 1,
+ CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
+WSS_SINGLE("Mono Playback Switch", 0,
+ CS4231_MONO_CTRL, 7, 1, 1),
+WSS_SINGLE("Mono Playback Volume", 0,
+ CS4231_MONO_CTRL, 0, 15, 1),
+WSS_SINGLE("Mono Output Playback Switch", 0,
+ CS4231_MONO_CTRL, 6, 1, 1),
+WSS_SINGLE("Mono Output Playback Bypass", 0,
+ CS4231_MONO_CTRL, 5, 1, 0),
+WSS_DOUBLE("Capture Volume", 0,
+ CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 0, 0, 15, 0),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Source",
- .info = snd_cs4231_info_mux,
- .get = snd_cs4231_get_mux,
- .put = snd_cs4231_put_mux,
+ .info = snd_wss_info_mux,
+ .get = snd_wss_get_mux,
+ .put = snd_wss_put_mux,
},
-CS4231_DOUBLE("Mic Boost", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 5, 5, 1, 0),
-CS4231_SINGLE("Loopback Capture Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
-CS4231_SINGLE("Loopback Capture Volume", 0, CS4231_LOOPBACK, 2, 63, 1)
+WSS_DOUBLE("Mic Boost", 0,
+ CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 5, 5, 1, 0),
+WSS_SINGLE("Loopback Capture Switch", 0,
+ CS4231_LOOPBACK, 0, 1, 0),
+WSS_SINGLE("Loopback Capture Volume", 0,
+ CS4231_LOOPBACK, 2, 63, 1)
};
static struct snd_kcontrol_new snd_opti93x_controls[] = {
-CS4231_DOUBLE("Master Playback Switch", 0,
- OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),
-CS4231_DOUBLE("Master Playback Volume", 0,
- OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1),
-CS4231_DOUBLE("PCM Playback Switch", 0,
- CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
-CS4231_DOUBLE("PCM Playback Volume", 0,
- CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 31, 1),
-CS4231_DOUBLE("FM Playback Switch", 0,
- CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
-CS4231_DOUBLE("FM Playback Volume", 0,
- CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 1, 1, 15, 1),
-CS4231_DOUBLE("Line Playback Switch", 0,
- CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
-CS4231_DOUBLE("Line Playback Volume", 0,
- CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 15, 1),
-CS4231_DOUBLE("Mic Playback Switch", 0,
- OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 7, 7, 1, 1),
-CS4231_DOUBLE("Mic Playback Volume", 0,
- OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 1, 1, 15, 1),
-CS4231_DOUBLE("Mic Boost", 0,
- CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 5, 5, 1, 0),
-CS4231_DOUBLE("CD Playback Switch", 0,
- CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
-CS4231_DOUBLE("CD Playback Volume", 0,
- CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 1, 1, 15, 1),
-CS4231_DOUBLE("Aux Playback Switch", 0,
- OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 7, 7, 1, 1),
-CS4231_DOUBLE("Aux Playback Volume", 0,
- OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 1, 1, 15, 1),
-CS4231_DOUBLE("Capture Volume", 0,
- CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 0, 0, 15, 0),
+WSS_DOUBLE("Master Playback Switch", 0,
+ OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),
+WSS_DOUBLE("Master Playback Volume", 0,
+ OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1),
+WSS_DOUBLE("PCM Playback Switch", 0,
+ CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
+WSS_DOUBLE("PCM Playback Volume", 0,
+ CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 31, 1),
+WSS_DOUBLE("FM Playback Switch", 0,
+ CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
+WSS_DOUBLE("FM Playback Volume", 0,
+ CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 1, 1, 15, 1),
+WSS_DOUBLE("Line Playback Switch", 0,
+ CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
+WSS_DOUBLE("Line Playback Volume", 0,
+ CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 15, 1),
+WSS_DOUBLE("Mic Playback Switch", 0,
+ OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 7, 7, 1, 1),
+WSS_DOUBLE("Mic Playback Volume", 0,
+ OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 1, 1, 15, 1),
+WSS_DOUBLE("Mic Boost", 0,
+ CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 5, 5, 1, 0),
+WSS_DOUBLE("CD Playback Switch", 0,
+ CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
+WSS_DOUBLE("CD Playback Volume", 0,
+ CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 1, 1, 15, 1),
+WSS_DOUBLE("Aux Playback Switch", 0,
+ OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 7, 7, 1, 1),
+WSS_DOUBLE("Aux Playback Volume", 0,
+ OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 1, 1, 15, 1),
+WSS_DOUBLE("Capture Volume", 0,
+ CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 0, 0, 15, 0),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Source",
- .info = snd_cs4231_info_mux,
- .get = snd_cs4231_get_mux,
- .put = snd_cs4231_put_mux,
+ .info = snd_wss_info_mux,
+ .get = snd_wss_get_mux,
+ .put = snd_wss_put_mux,
}
};
-int snd_cs4231_mixer(struct snd_cs4231 *chip)
+int snd_wss_mixer(struct snd_wss *chip)
{
struct snd_card *card;
unsigned int idx;
@@ -1889,7 +2063,7 @@ int snd_cs4231_mixer(struct snd_cs4231 *chip)
strcpy(card->mixername, chip->pcm->name);
- if (chip->hardware == CS4231_HW_OPTI93X)
+ if (chip->hardware == WSS_HW_OPTI93X)
for (idx = 0; idx < ARRAY_SIZE(snd_opti93x_controls); idx++) {
err = snd_ctl_add(card,
snd_ctl_new1(&snd_opti93x_controls[idx],
@@ -1898,48 +2072,29 @@ int snd_cs4231_mixer(struct snd_cs4231 *chip)
return err;
}
else
- for (idx = 0; idx < ARRAY_SIZE(snd_cs4231_controls); idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(snd_wss_controls); idx++) {
err = snd_ctl_add(card,
- snd_ctl_new1(&snd_cs4231_controls[idx],
+ snd_ctl_new1(&snd_wss_controls[idx],
chip));
if (err < 0)
return err;
}
return 0;
}
-
-EXPORT_SYMBOL(snd_cs4231_out);
-EXPORT_SYMBOL(snd_cs4231_in);
-EXPORT_SYMBOL(snd_cs4236_ext_out);
-EXPORT_SYMBOL(snd_cs4236_ext_in);
-EXPORT_SYMBOL(snd_cs4231_mce_up);
-EXPORT_SYMBOL(snd_cs4231_mce_down);
-EXPORT_SYMBOL(snd_cs4231_overrange);
-EXPORT_SYMBOL(snd_cs4231_interrupt);
-EXPORT_SYMBOL(snd_cs4231_chip_id);
-EXPORT_SYMBOL(snd_cs4231_create);
-EXPORT_SYMBOL(snd_cs4231_pcm);
-EXPORT_SYMBOL(snd_cs4231_mixer);
-EXPORT_SYMBOL(snd_cs4231_timer);
-EXPORT_SYMBOL(snd_cs4231_info_single);
-EXPORT_SYMBOL(snd_cs4231_get_single);
-EXPORT_SYMBOL(snd_cs4231_put_single);
-EXPORT_SYMBOL(snd_cs4231_info_double);
-EXPORT_SYMBOL(snd_cs4231_get_double);
-EXPORT_SYMBOL(snd_cs4231_put_double);
+EXPORT_SYMBOL(snd_wss_mixer);
/*
* INIT part
*/
-static int __init alsa_cs4231_init(void)
+static int __init alsa_wss_init(void)
{
return 0;
}
-static void __exit alsa_cs4231_exit(void)
+static void __exit alsa_wss_exit(void)
{
}
-module_init(alsa_cs4231_init)
-module_exit(alsa_cs4231_exit)
+module_init(alsa_wss_init);
+module_exit(alsa_wss_exit);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 18:47:46 +0000