[ALSA] Fix and clean-up of vxpocket driver

Documentation,PCMCIA Kconfig,Digigram VX Pocket driver
- Fixed Oops with request_firmware()
- Detect the card type in runtime (vxpoocket v2 or 440)
- snd-vxp440 driver is merged to snd-vxpocket
- Clean up the code
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Documentation/sound/alsa/ALSA-Configuration.txt

@@ -1376,7 +1376,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
   Module snd-vxpocket
   -------------------
 
-    Module for Digigram VX-Pocket VX2 PCMCIA card.
+    Module for Digigram VX-Pocket VX2 and 440 PCMCIA cards.
 
     ibl      - Capture IBL size. (default = 0, minimum size)
 
@@ -1396,29 +1396,6 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
     Note: the driver is build only when CONFIG_ISA is set.
     
-  Module snd-vxp440
-  -----------------
-
-    Module for Digigram VX-Pocket 440 PCMCIA card.
-
-    ibl      - Capture IBL size. (default = 0, minimum size)
-
-    Module supports up to 8 cards.  The module is compiled only when
-    PCMCIA is supported on kernel.
-
-    To activate the driver via the card manager, you'll need to set
-    up /etc/pcmcia/vxp440.conf.  See the sound/pcmcia/vx/vxp440.c.
-
-    When the driver is compiled as a module and the hotplug firmware
-    is supported, the firmware data is loaded via hotplug automatically.
-    Install the necessary firmware files in alsa-firmware package.
-    When no hotplug fw loader is available, you need to load the
-    firmware via vxloader utility in alsa-tools package.
-
-    About capture IBL, see the description of snd-vx222 module.
-
-    Note: the driver is build only when CONFIG_ISA is set.
-    
   Module snd-ymfpci
   -----------------
 

sound/pcmcia/Kconfig

@@ -8,23 +8,12 @@ config SND_VXPOCKET
 	depends on SND && PCMCIA && ISA
 	select SND_VX_LIB
 	help
-	  Say Y here to include support for Digigram VXpocket
-	  soundcards.
+	  Say Y here to include support for Digigram VXpocket and
+	  VXpocket 440 soundcards.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-vxpocket.
 
-config SND_VXP440
-	tristate "Digigram VXpocket 440"
-	depends on SND && PCMCIA && ISA
-	select SND_VX_LIB
-	help
-	  Say Y here to include support for Digigram VXpocket 440
-	  soundcards.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called snd-vxp440.
-
 config SND_PDAUDIOCF
 	tristate "Sound Core PDAudioCF"
 	depends on SND && PCMCIA && ISA

sound/pcmcia/vx/Makefile

@@ -3,9 +3,6 @@
 # Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
 #
 
-snd-vx-cs-objs := vx_entry.o vxp_ops.o vxp_mixer.o
-snd-vxpocket-objs := vxpocket.o
-snd-vxp440-objs := vxp440.o
+snd-vxpocket-objs := vxpocket.o vxp_ops.o vxp_mixer.o
 
-obj-$(CONFIG_SND_VXPOCKET) += snd-vxpocket.o snd-vx-cs.o
-obj-$(CONFIG_SND_VXP440) += snd-vxp440.o snd-vx-cs.o
+obj-$(CONFIG_SND_VXPOCKET) += snd-vxpocket.o

sound/pcmcia/vx/vxpocket.h

@@ -28,24 +28,6 @@
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ds.h>
 
-struct snd_vxp_entry {
-	dev_info_t *dev_info;
-
-	/* module parameters */
-	int *index_table;
-	char **id_table;
-	int *enable_table;
-	int *ibl;
-
-	/* h/w config */
-	struct snd_vx_hardware *hardware;
-	struct snd_vx_ops *ops;
-
-	/* slots */
-	vx_core_t *card_list[SNDRV_CARDS];
-	dev_link_t *dev_list;		/* Linked list of devices */
-};
-
 struct snd_vxpocket {
 
 	vx_core_t core;
@@ -57,8 +39,7 @@ struct snd_vxpocket {
 	unsigned int regCDSP;	/* current CDSP register */
 	unsigned int regDIALOG;	/* current DIALOG register */
 
-	int index;
-	struct snd_vxp_entry *hw_entry;
+	int index;	/* card index */
 
 	/* pcmcia stuff */
 	dev_link_t link;
@@ -70,12 +51,6 @@ extern struct snd_vx_ops snd_vxpocket_ops;
 void vx_set_mic_boost(vx_core_t *chip, int boost);
 void vx_set_mic_level(vx_core_t *chip, int level);
 
-/*
- * pcmcia stuff
- */
-dev_link_t *snd_vxpocket_attach(struct snd_vxp_entry *hw);
-void snd_vxpocket_detach(struct snd_vxp_entry *hw, dev_link_t *link);
-
 int vxp_add_mic_controls(vx_core_t *chip);
 
 /* Constants used to access the CDSP register (0x08). */