ALSA: wss_lib: move cs4231_lib into wss_lib

Move the file sound/isa/cs423x/cs4231_lib.c
into sound/isa/cs423x/wss_lib.c
This is the first step toward merging all libraries
for Windows Sound System compatible chips
into a single library.

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>

sound/isa/Kconfig

@@ -4,7 +4,7 @@ config SND_AD1848_LIB
         tristate
         select SND_PCM
 
-config SND_CS4231_LIB
+config SND_WSS_LIB
         tristate
         select SND_PCM
 
@@ -86,7 +86,7 @@ config SND_AZT2320
 	select ISAPNP
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for soundcards based on the
 	  Aztech Systems AZT2320 chip.
@@ -108,7 +108,7 @@ config SND_CMI8330
 config SND_CS4231
 	tristate "Generic Cirrus Logic CS4231 driver"
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for CS4231 chips from Cirrus
 	  Logic - Crystal Semiconductors.
@@ -120,7 +120,7 @@ config SND_CS4232
 	tristate "Generic Cirrus Logic CS4232 driver"
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for CS4232 chips from Cirrus
 	  Logic - Crystal Semiconductors.
@@ -132,7 +132,7 @@ config SND_CS4236
 	tristate "Generic Cirrus Logic CS4236+ driver"
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y to include support for CS4235,CS4236,CS4237B,CS4238B,
 	  CS4239 chips from Cirrus Logic - Crystal Semiconductors.
@@ -228,7 +228,7 @@ config SND_GUSEXTREME
 config SND_GUSMAX
 	tristate "Gravis UltraSound MAX"
 	select SND_RAWMIDI
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for Gravis UltraSound MAX
 	  soundcards.
@@ -240,7 +240,7 @@ config SND_INTERWAVE
 	tristate "AMD InterWave, Gravis UltraSound PnP"
 	depends on PNP
 	select SND_RAWMIDI
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for AMD InterWave based
 	  soundcards (Gravis UltraSound Plug & Play, STB SoundRage32,
@@ -253,7 +253,7 @@ config SND_INTERWAVE_STB
 	tristate "AMD InterWave + TEA6330T (UltraSound 32-Pro)"
 	depends on PNP
 	select SND_RAWMIDI
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for AMD InterWave based
 	  soundcards with a TEA6330T bass and treble regulator
@@ -266,7 +266,7 @@ config SND_OPL3SA2
 	tristate "Yamaha OPL3-SA2/SA3"
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for Yamaha OPL3-SA2 and OPL3-SA3
 	  chips.
@@ -292,7 +292,7 @@ config SND_OPTI92X_CS4231
 	select SND_OPL3_LIB
 	select SND_OPL4_LIB
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for soundcards based on Opti
 	  82C92x chips and using a CS4231 codec.
@@ -304,7 +304,7 @@ config SND_OPTI93X
 	tristate "OPTi 82C93x"
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for soundcards based on Opti
 	  82C93x chips.
@@ -315,7 +315,7 @@ config SND_OPTI93X
 config SND_MIRO
 	tristate "Miro miroSOUND PCM1pro/PCM12/PCM20radio driver"
 	select SND_OPL4_LIB
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	select SND_MPU401_UART
 	select SND_PCM
 	help
@@ -384,7 +384,7 @@ config SND_SSCAPE
 	tristate "Ensoniq SoundScape PnP driver"
 	select SND_HWDEP
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for Ensoniq SoundScape PnP
 	  soundcards.
@@ -397,7 +397,7 @@ config SND_WAVEFRONT
 	select FW_LOADER
 	select SND_OPL3_LIB
 	select SND_MPU401_UART
-	select SND_CS4231_LIB
+	select SND_WSS_LIB
 	help
 	  Say Y here to include support for Turtle Beach Maui, Tropez
 	  and Tropez+ soundcards based on the Wavefront chip.

sound/isa/Makefile

@@ -27,4 +27,4 @@ obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o
 obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o
 
 obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ opti9xx/ \
-		     sb/ wavefront/
+		     sb/ wavefront/ wss/

sound/isa/cs423x/Makefile

@@ -3,14 +3,12 @@
 # Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz>
 #
 
-snd-cs4231-lib-objs := cs4231_lib.o
 snd-cs4236-lib-objs := cs4236_lib.o
 snd-cs4231-objs := cs4231.o
 snd-cs4232-objs := cs4232.o
 snd-cs4236-objs := cs4236.o
 
 # Toplevel Module Dependency
-obj-$(CONFIG_SND_CS4231_LIB) += snd-cs4231-lib.o
 obj-$(CONFIG_SND_CS4231) += snd-cs4231.o
 obj-$(CONFIG_SND_CS4232) += snd-cs4232.o
 obj-$(CONFIG_SND_CS4236) += snd-cs4236.o snd-cs4236-lib.o

sound/isa/wss/Makefile

@@ -0,0 +1,10 @@
+#
+# Makefile for ALSA
+# Copyright (c) 2008 by Jaroslav Kysela <perex@perex.cz>
+#
+
+snd-wss-lib-objs := wss_lib.o
+
+# Toplevel Module Dependency
+obj-$(CONFIG_SND_WSS_LIB) += snd-wss-lib.o
+

sound/isa/cs423x/cs4231_lib.c → sound/isa/wss/wss_lib.c

@@ -3,7 +3,7 @@
  *  Routines for control of CS4231(A)/CS4232/InterWave & compatible chips
  *
  *  Bugs:
- *     - sometimes record brokes playback with WSS portion of 
+ *     - sometimes record brokes playback with WSS portion of
  *       Yamaha OPL3-SA3 chip
  *     - CS4231 (GUS MAX) - still trouble with occasional noises
  *                        - broken initialization?
@@ -176,7 +176,7 @@ static void snd_cs4231_wait(struct snd_cs4231 *chip)
 	for (timeout = 250;
 	     timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
 	     timeout--)
-	     	udelay(100);
+		udelay(100);
 }
 
 static void snd_cs4231_outm(struct snd_cs4231 *chip, unsigned char reg,
@@ -205,7 +205,7 @@ static void snd_cs4231_dout(struct snd_cs4231 *chip, unsigned char reg, unsigned
 	for (timeout = 250;
 	     timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
 	     timeout--)
-	     	udelay(10);
+		udelay(10);
 	cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
 	cs4231_outb(chip, CS4231P(REG), value);
 	mb();
@@ -322,7 +322,7 @@ static void snd_cs4231_busy_wait(struct snd_cs4231 *chip)
 	for (timeout = 250;
 	     timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
 	     timeout--)
-	     	udelay(10);
+		udelay(10);
 }
 
 void snd_cs4231_mce_up(struct snd_cs4231 *chip)
@@ -537,7 +537,7 @@ static void snd_cs4231_calibrate_mute(struct snd_cs4231 *chip, int mute)
 	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_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]);
 	}
@@ -952,7 +952,7 @@ irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id)
 	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 (status & CS4231_PLAYBACK_IRQ) {
 			if (chip->mode & CS4231_MODE_PLAY) {
@@ -1000,7 +1000,7 @@ static snd_pcm_uframes_t snd_cs4231_capture_pointer(struct snd_pcm_substream *su
 {
 	struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
 	size_t ptr;
-	
+
 	if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE))
 		return 0;
 	ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size);
@@ -1234,8 +1234,8 @@ static int snd_cs4231_playback_open(struct snd_pcm_substream *substream)
 
 	/* hardware bug in InterWave chipset */
 	if (chip->hardware == CS4231_HW_INTERWAVE && chip->dma1 > 3)
-	    	runtime->hw.formats &= ~SNDRV_PCM_FMTBIT_MU_LAW;
-	
+		runtime->hw.formats &= ~SNDRV_PCM_FMTBIT_MU_LAW;
+
 	/* hardware limitation of cheap chips */
 	if (chip->hardware == CS4231_HW_CS4235 ||
 	    chip->hardware == CS4231_HW_CS4239)
@@ -1319,7 +1319,7 @@ static void snd_cs4231_suspend(struct snd_cs4231 *chip)
 {
 	int reg;
 	unsigned long flags;
-	
+
 	snd_pcm_suspend_all(chip->pcm);
 	spin_lock_irqsave(&chip->reg_lock, flags);
 	for (reg = 0; reg < 32; reg++)
@@ -1333,7 +1333,7 @@ static void snd_cs4231_resume(struct snd_cs4231 *chip)
 	int reg;
 	unsigned long flags;
 	/* int timeout; */
-	
+
 	snd_cs4231_mce_up(chip);
 	spin_lock_irqsave(&chip->reg_lock, flags);
 	for (reg = 0; reg < 32; reg++) {
@@ -1396,7 +1396,7 @@ static int snd_cs4231_free(struct snd_cs4231 *chip)
 static int snd_cs4231_dev_free(struct snd_device *device)
 {
 	struct snd_cs4231 *chip = device->device_data;
-	return snd_cs4231_free(chip);	
+	return snd_cs4231_free(chip);
 }
 
 const char *snd_cs4231_chip_id(struct snd_cs4231 *chip)
@@ -1469,7 +1469,7 @@ int snd_cs4231_create(struct snd_card *card,
 	err = snd_cs4231_new(card, hardware, hwshare, &chip);
 	if (err < 0)
 		return err;
-	
+
 	chip->irq = -1;
 	chip->dma1 = -1;
 	chip->dma2 = -1;
@@ -1575,7 +1575,7 @@ int snd_cs4231_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm)
 
 	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);
-	
+
 	/* global setup */
 	pcm->private_data = chip;
 	pcm->info_flags = 0;
@@ -1624,7 +1624,7 @@ int snd_cs4231_timer(struct snd_cs4231 *chip, int device, struct snd_timer **rti
 		*rtimer = timer;
 	return 0;
 }
-	
+
 /*
  *  MIXER part
  */
@@ -1663,7 +1663,7 @@ static int snd_cs4231_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
 {
 	struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
 	unsigned long flags;
-	
+
 	spin_lock_irqsave(&chip->reg_lock, flags);
 	ucontrol->value.enumerated.item[0] = (chip->image[CS4231_LEFT_INPUT] & CS4231_MIXS_ALL) >> 6;
 	ucontrol->value.enumerated.item[1] = (chip->image[CS4231_RIGHT_INPUT] & CS4231_MIXS_ALL) >> 6;
@@ -1677,7 +1677,7 @@ static int snd_cs4231_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
 	unsigned long flags;
 	unsigned short left, right;
 	int change;
-	
+
 	if (ucontrol->value.enumerated.item[0] > 3 ||
 	    ucontrol->value.enumerated.item[1] > 3)
 		return -EINVAL;
@@ -1713,7 +1713,7 @@ int snd_cs4231_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
 	int shift = (kcontrol->private_value >> 8) & 0xff;
 	int mask = (kcontrol->private_value >> 16) & 0xff;
 	int invert = (kcontrol->private_value >> 24) & 0xff;
-	
+
 	spin_lock_irqsave(&chip->reg_lock, flags);
 	ucontrol->value.integer.value[0] = (chip->image[reg] >> shift) & mask;
 	spin_unlock_irqrestore(&chip->reg_lock, flags);
@@ -1732,7 +1732,7 @@ int snd_cs4231_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
 	int invert = (kcontrol->private_value >> 24) & 0xff;
 	int change;
 	unsigned short val;
-	
+
 	val = (ucontrol->value.integer.value[0] & mask);
 	if (invert)
 		val = mask - val;
@@ -1766,7 +1766,7 @@ int snd_cs4231_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
 	int shift_right = (kcontrol->private_value >> 19) & 0x07;
 	int mask = (kcontrol->private_value >> 24) & 0xff;
 	int invert = (kcontrol->private_value >> 22) & 1;
-	
+
 	spin_lock_irqsave(&chip->reg_lock, flags);
 	ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask;
 	ucontrol->value.integer.value[1] = (chip->image[right_reg] >> shift_right) & mask;
@@ -1790,7 +1790,7 @@ int snd_cs4231_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
 	int invert = (kcontrol->private_value >> 22) & 1;
 	int change;
 	unsigned short val1, val2;
-	
+
 	val1 = ucontrol->value.integer.value[0] & mask;
 	val2 = ucontrol->value.integer.value[1] & mask;
 	if (invert) {
@@ -1834,7 +1834,7 @@ 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)
 };
-                                        
+
 static struct snd_kcontrol_new snd_opti93x_controls[] = {
 CS4231_DOUBLE("Master Playback Switch", 0,
 	      OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),