Merge suse.cz:/home/perex/bk/linux-sound/linux-sound

into suse.cz:/home/perex/bk/linux-sound/work

Documentation/sound/alsa/ALSA-Configuration.txt

@@ -599,6 +599,37 @@ Module parameters
 
     Module supports up to 8 cards and autoprobe.
     
+  Module snd-hda-intel
+  --------------------
+
+    Module for Intel HD Audio (ICH6, ICH6M, ICH7)
+
+    model	- force the model name
+
+    Module supports up to 8 cards.
+
+    Each codec may have a model table for different configurations.
+    If your machine isn't listed there, the default (usually minimal)
+    configuration is set up.  You can pass "model=<name>" option to
+    specify a certain model in such a case.  There are different
+    models depending on the codec chip.
+
+	  Model name	Description
+	  ----------    -----------
+	ALC880
+	  3stack	3-jack in back and a headphone out
+	  3stack-digout	3-jack in back, a HP out and a SPDIF out
+	  5stack	5-jack in back, 2-jack in front
+	  5stack-digout	5-jack in back, 2-jack in front, a SPDIF out
+	  w810		3-jack
+
+	CMI9880
+	  minimal	3-jack in back
+	  min_fp	3-jack in back, 2-jack in front
+	  full		6-jack in back, 2-jack in front
+	  full_dig	6-jack in back, 2-jack in front, SPDIF I/O
+	  allout	5-jack in back, 2-jack in front, SPDIF out
+
   Module snd-hdsp
   ---------------
 
@@ -689,7 +720,7 @@ Module parameters
                       hp_only = use headphone control as master
                       swap_hp = swap headphone and master controls
                       swap_surround = swap master and surround controls
-                      ad_shring = for AD1985, turn on OMS bit and use headphone
+                      ad_sharing = for AD1985, turn on OMS bit and use headphone
                       alc_jack = for ALC65x, turn on the jack sense mode
                       inv_eapd = inverted EAPD implementation
                       mute_led = bind EAPD bit for turning on/off mute LED

Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl

@@ -110,9 +110,9 @@
       </para>
 
       <para>
-        One is the the trees provided as a tarball or via cvs from the
+        One is the trees provided as a tarball or via cvs from the
       ALSA's ftp site, and another is the 2.6 (or later) Linux kernel
-      tree. To synchronize both, the ALSA driver tree is split to
+      tree. To synchronize both, the ALSA driver tree is split into
       two different trees: alsa-kernel and alsa-driver. The former
       contains purely the source codes for the Linux 2.6 (or later)
       tree. This tree is designed only for compilation on 2.6 or
@@ -766,7 +766,7 @@
       </para>
 
       <para>
-      The ALSA interfaces like PCM or control API are define in other
+      The ALSA interfaces like PCM or control API are defined in other
       header files as <filename>&lt;sound/xxx.h&gt;</filename>.
       They have to be included after
       <filename>&lt;sound/core.h&gt;</filename>.
@@ -1103,7 +1103,7 @@
           /* release the irq */
           if (chip->irq >= 0)
                   free_irq(chip->irq, (void *)chip);
-          /* release the i/o ports */
+          /* release the i/o ports & memory */
           pci_release_regions(chip->pci);
           /* disable the PCI entry */
           pci_disable_device(chip->pci);
@@ -1314,6 +1314,7 @@
       </para>
 
       <para>
+        <!-- obsolete -->
         It will reserve the i/o port region of 8 bytes of the given
       PCI device. The returned value, chip-&gt;res_port, is allocated
       via <function>kmalloc()</function> by
@@ -1936,6 +1937,7 @@
           snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
                           &snd_mychip_capture_ops);
           /* pre-allocation of buffers */
+          /* NOTE: this may fail */
           snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
                                                 snd_dma_pci_data(chip->pci),
                                                 64*1024, 64*1024);
@@ -1950,7 +1952,7 @@
     <section id="pcm-interface-constructor">
       <title>Constructor</title>
       <para>
-        A pcm instance is allocated <function>snd_pcm_new()</function>
+        A pcm instance is allocated by <function>snd_pcm_new()</function>
       function. It would be better to create a constructor for pcm,
       namely, 
 
@@ -2235,7 +2237,8 @@ struct _snd_pcm_runtime {
 	unsigned char *dma_area;	/* DMA area */
 	dma_addr_t dma_addr;		/* physical bus address (not accessible from main CPU) */
 	size_t dma_bytes;		/* size of DMA area */
-	void *dma_private;		/* private DMA data for the memory allocator */
+
+	struct snd_dma_buffer *dma_buffer_p;	/* allocated buffer */
 
 #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
 	/* -- OSS things -- */
@@ -2250,7 +2253,7 @@ struct _snd_pcm_runtime {
 	<para>
 	  For the operators (callbacks) of each sound driver, most of
 	these records are supposed to be read-only.  Only the PCM
-	middle-layer changes / updates these info.  The excpetions are
+	middle-layer changes / updates these info.  The exceptions are
 	the hardware description (hw), interrupt callbacks
 	(transfer_ack_xxx), DMA buffer information, and the private
 	data.  Besides, if you use the standard buffer allocation
@@ -3250,7 +3253,7 @@ struct _snd_pcm_runtime {
 
       <para>
         There are many different constraints.
-        Look in <filename>sound/asound.h</filename> for a complete list.
+        Look in <filename>sound/pcm.h</filename> for a complete list.
         You can even define your own constraint rules.
         For example, let's suppose my_chip can manage a substream of 1 channel
         if and only if the format is S16_LE, otherwise it supports any format
@@ -4066,7 +4069,7 @@ struct _snd_pcm_runtime {
         Both <function>snd_ac97_write()</function> and
         <function>snd_ac97_update()</function> functions are used to
         set a value to the given register
-        (<constant>AC97_XXX</constant>). The different between them is
+        (<constant>AC97_XXX</constant>). The difference between them is
         that <function>snd_ac97_update()</function> doesn't write a
         value if the given value has been already set, while
         <function>snd_ac97_write()</function> always rewrites the
@@ -4152,8 +4155,8 @@ struct _snd_pcm_runtime {
       <title>Proc Files</title>
       <para>
         The ALSA AC97 interface will create a proc file such as
-      <filename>/proc/asound/card0/ac97#0</filename> and
-      <filename>ac97#0regs</filename>. You can refer to these files to
+      <filename>/proc/asound/card0/codec97#0/ac97#0-0</filename> and
+      <filename>ac97#0-0+regs</filename>. You can refer to these files to
       see the current status and registers of the codec. 
       </para>
     </section>
@@ -4633,7 +4636,7 @@ struct _snd_pcm_runtime {
         where <parameter>size</parameter> is the byte size to be
       pre-allocated and the <parameter>max</parameter> is the maximal
       size to be changed via <filename>prealloc</filename> proc file.
-      The allocator will try to get as the large area as possible
+      The allocator will try to get as large area as possible
       within the given size. 
       </para>
 
@@ -4855,7 +4858,7 @@ struct _snd_pcm_runtime {
         If your hardware supports the page table like emu10k1 or the
       buffer descriptors like via82xx, you can use the scatter-gather
       (SG) DMA. ALSA provides an interface for handling SG-buffers.
-      The API is provided in <filename>&lt;sound/pcm_sgbuf.h&gt;</filename>. 
+      The API is provided in <filename>&lt;sound/pcm.h&gt;</filename>. 
       </para>
 
       <para>

include/sound/ak4117.h

@@ -106,7 +106,7 @@
 #define AK4117_DIF_24L		(AK4117_DIF2)			/* STDO: 24-bit, left justified */
 #define AK4117_DIF_24I2S	(AK4117_DIF2|AK4117_DIF0)	/* STDO: I2S */
 
-/* AK4117_REG_INT0_MASK & AK4117_INT1_MASK */
+/* AK4117_REG_INT0_MASK & AK4117_REG_INT1_MASK */
 #define AK4117_MULK		(1<<7)	/* mask enable for UNLOCK bit */
 #define AK4117_MPAR		(1<<6)	/* mask enable for PAR bit */
 #define AK4117_MAUTO		(1<<5)	/* mask enable for AUTO bit */
@@ -181,8 +181,8 @@ struct ak4117 {
 
 int snd_ak4117_create(snd_card_t *card, ak4117_read_t *read, ak4117_write_t *write,
 		      unsigned char pgm[5], void *private_data, ak4117_t **r_ak4117);
-void snd_ak4117_reg_write(ak4117_t *chip, unsigned char reg, unsigned char mask, unsigned char val);
-void snd_ak4117_reinit(ak4117_t *chip);
+void snd_ak4117_reg_write(ak4117_t *ak4117, unsigned char reg, unsigned char mask, unsigned char val);
+void snd_ak4117_reinit(ak4117_t *ak4117);
 int snd_ak4117_build(ak4117_t *ak4117, snd_pcm_substream_t *capture_substream);
 int snd_ak4117_external_rate(ak4117_t *ak4117);
 int snd_ak4117_check_rate_and_errors(ak4117_t *ak4117, unsigned int flags);

include/sound/control.h

@@ -119,6 +119,13 @@ int snd_ctl_create(snd_card_t *card);
 
 int snd_ctl_register_ioctl(snd_kctl_ioctl_func_t fcn);
 int snd_ctl_unregister_ioctl(snd_kctl_ioctl_func_t fcn);
+#ifdef CONFIG_COMPAT
+int snd_ctl_register_ioctl_compat(snd_kctl_ioctl_func_t fcn);
+int snd_ctl_unregister_ioctl_compat(snd_kctl_ioctl_func_t fcn);
+#else
+#define snd_ctl_register_ioctl_compat(fcn)
+#define snd_ctl_unregister_ioctl_compat(fcn)
+#endif
 
 int snd_ctl_elem_read(snd_card_t *card, snd_ctl_elem_value_t *control);
 int snd_ctl_elem_write(snd_card_t *card, snd_ctl_file_t *file, snd_ctl_elem_value_t *control);

include/sound/hwdep.h

@@ -38,6 +38,7 @@ typedef struct _snd_hwdep_ops {
 	int (*release) (snd_hwdep_t * hw, struct file * file);
 	unsigned int (*poll) (snd_hwdep_t * hw, struct file * file, poll_table * wait);
 	int (*ioctl) (snd_hwdep_t * hw, struct file * file, unsigned int cmd, unsigned long arg);
+	int (*ioctl_compat) (snd_hwdep_t * hw, struct file * file, unsigned int cmd, unsigned long arg);
 	int (*mmap) (snd_hwdep_t * hw, struct file * file, struct vm_area_struct * vma);
 	int (*dsp_status) (snd_hwdep_t * hw, snd_hwdep_dsp_status_t * status);
 	int (*dsp_load) (snd_hwdep_t * hw, snd_hwdep_dsp_image_t * image);

sound/core/Kconfig

@@ -81,20 +81,6 @@ config SND_SEQUENCER_OSS
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-seq-oss.
 
-config SND_BIT32_EMUL
-	tristate "Emulation for 32-bit applications"
-	depends on SND && COMPAT
-	select SND_PCM
-	select SND_RAWMIDI
-	select SND_TIMER
-	select SND_HWDEP
-	help
-	  Say Y here to enable the emulation for 32-bit ALSA-native
-	  applications.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called snd-ioctl32.
-
 config SND_RTCTIMER
 	tristate "RTC Timer support"
 	depends on SND && RTC

sound/core/Makefile

@@ -31,4 +31,3 @@ obj-$(CONFIG_SND_RAWMIDI)	+= snd-rawmidi.o
 
 obj-$(CONFIG_SND_OSSEMUL)	+= oss/
 obj-$(CONFIG_SND_SEQUENCER)	+= seq/
-obj-$(CONFIG_SND_BIT32_EMUL) += ioctl32/

sound/core/hwdep.c

@@ -232,8 +232,7 @@ static int snd_hwdep_dsp_load(snd_hwdep_t *hw, snd_hwdep_dsp_image_t __user *_in
 	return 0;
 }
 
-static inline int _snd_hwdep_ioctl(struct inode *inode, struct file * file,
-				   unsigned int cmd, unsigned long arg)
+static long snd_hwdep_ioctl(struct file * file, unsigned int cmd, unsigned long arg)
 {
 	snd_hwdep_t *hw = file->private_data;
 	void __user *argp = (void __user *)arg;
@@ -252,17 +251,6 @@ static inline int _snd_hwdep_ioctl(struct inode *inode, struct file * file,
 	return -ENOTTY;
 }
 
-/* FIXME: need to unlock BKL to allow preemption */
-static int snd_hwdep_ioctl(struct inode *inode, struct file * file,
-			   unsigned int cmd, unsigned long arg)
-{
-	int err;
-	unlock_kernel();
-	err = _snd_hwdep_ioctl(inode, file, cmd, arg);
-	lock_kernel();
-	return err;
-}
-
 static int snd_hwdep_mmap(struct file * file, struct vm_area_struct * vma)
 {
 	snd_hwdep_t *hw = file->private_data;
@@ -315,6 +303,12 @@ static int snd_hwdep_control_ioctl(snd_card_t * card, snd_ctl_file_t * control,
 	return -ENOIOCTLCMD;
 }
 
+#ifdef CONFIG_COMPAT
+#include "hwdep_compat.c"
+#else
+#define snd_hwdep_ioctl_compat	NULL
+#endif
+
 /*
 
  */
@@ -328,7 +322,8 @@ static struct file_operations snd_hwdep_f_ops =
 	.open =		snd_hwdep_open,
 	.release =	snd_hwdep_release,
 	.poll =		snd_hwdep_poll,
-	.ioctl =	snd_hwdep_ioctl,
+	.unlocked_ioctl =	snd_hwdep_ioctl,
+	.compat_ioctl =	snd_hwdep_ioctl_compat,
 	.mmap =		snd_hwdep_mmap,
 };
 
@@ -509,12 +504,14 @@ static int __init alsa_hwdep_init(void)
 	}
 	snd_hwdep_proc_entry = entry;
 	snd_ctl_register_ioctl(snd_hwdep_control_ioctl);
+	snd_ctl_register_ioctl_compat(snd_hwdep_control_ioctl);
 	return 0;
 }
 
 static void __exit alsa_hwdep_exit(void)
 {
 	snd_ctl_unregister_ioctl(snd_hwdep_control_ioctl);
+	snd_ctl_unregister_ioctl_compat(snd_hwdep_control_ioctl);
 	if (snd_hwdep_proc_entry) {
 		snd_info_unregister(snd_hwdep_proc_entry);
 		snd_hwdep_proc_entry = NULL;

sound/core/hwdep_compat.c

+/*
+ *   32bit -> 64bit ioctl wrapper for hwdep API
+ *   Copyright (c) by Takashi Iwai <tiwai@suse.de>
+ *
+ *   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
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+/* This file is included from hwdep.c */
+
+#include <linux/compat.h>
+
+struct sndrv_hwdep_dsp_image32 {
+	u32 index;
+	unsigned char name[64];
+	u32 image;	/* pointer */
+	u32 length;
+	u32 driver_data;
+} /* don't set packed attribute here */;
+
+static int snd_hwdep_dsp_load_compat(snd_hwdep_t *hw,
+				     struct sndrv_hwdep_dsp_image32 __user *src)
+{
+	struct sndrv_hwdep_dsp_image *dst;
+	compat_caddr_t ptr;
+	u32 val;
+
+	dst = compat_alloc_user_space(sizeof(*dst));
+
+	/* index and name */
+	if (copy_in_user(dst, src, 4 + 64))
+		return -EFAULT;
+	if (get_user(ptr, &src->image) ||
+	    put_user(compat_ptr(ptr), &dst->image))
+		return -EFAULT;
+	if (get_user(val, &src->length) ||
+	    put_user(val, &dst->length))
+		return -EFAULT;
+	if (get_user(val, &src->driver_data) ||
+	    put_user(val, &dst->driver_data))
+		return -EFAULT;
+
+	return snd_hwdep_dsp_load(hw, dst);
+}
+
+enum {
+	SNDRV_HWDEP_IOCTL_DSP_LOAD32   = _IOW('H', 0x03, struct sndrv_hwdep_dsp_image32)
+};
+
+static long snd_hwdep_ioctl_compat(struct file * file, unsigned int cmd, unsigned long arg)
+{
+	snd_hwdep_t *hw = file->private_data;
+	void __user *argp = compat_ptr(arg);
+	switch (cmd) {
+	case SNDRV_HWDEP_IOCTL_PVERSION:
+	case SNDRV_HWDEP_IOCTL_INFO:
+	case SNDRV_HWDEP_IOCTL_DSP_STATUS:
+		return snd_hwdep_ioctl(file, cmd, (unsigned long)argp);
+	case SNDRV_HWDEP_IOCTL_DSP_LOAD32:
+		return snd_hwdep_dsp_load_compat(hw, argp);
+	}
+	if (hw->ops.ioctl_compat)
+		return hw->ops.ioctl_compat(hw, file, cmd, arg);
+	return -ENOIOCTLCMD;
+}

sound/core/init.c

@@ -39,7 +39,7 @@ struct snd_shutdown_f_ops {
 
 unsigned int snd_cards_lock = 0;	/* locked for registering/using */
 snd_card_t *snd_cards[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = NULL};
-rwlock_t snd_card_rwlock = RW_LOCK_UNLOCKED;
+DEFINE_RWLOCK(snd_card_rwlock);
 
 #if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE)
 int (*snd_mixer_oss_notify_callback)(snd_card_t *card, int free_flag);

sound/core/ioctl32/ioctl32.c

@@ -220,6 +220,9 @@ struct sndrv_ctl_elem_value32 {
 	unsigned int indirect;	/* bit-field causes misalignment */
         union {
 		s32 integer[128];	/* integer and boolean need conversion */
+#ifndef CONFIG_X86_64
+		s64 integer64[64];	/* for alignment */
+#endif
 		unsigned char data[512];	/* others should be compatible */
         } value;
         unsigned char reserved[128];	/* not used */

sound/core/ioctl32/pcm32.c

@@ -376,6 +376,7 @@ DEFINE_ALSA_IOCTL_ENTRY(pcm_status, pcm_status, SNDRV_PCM_IOCTL_STATUS);
 DEFINE_ALSA_IOCTL_ENTRY(pcm_delay, pcm_sframes_str, SNDRV_PCM_IOCTL_DELAY);
 DEFINE_ALSA_IOCTL_ENTRY(pcm_channel_info, pcm_channel_info, SNDRV_PCM_IOCTL_CHANNEL_INFO);
 DEFINE_ALSA_IOCTL_ENTRY(pcm_rewind, pcm_uframes_str, SNDRV_PCM_IOCTL_REWIND);
+DEFINE_ALSA_IOCTL_ENTRY(pcm_forward, pcm_uframes_str, SNDRV_PCM_IOCTL_FORWARD);
 DEFINE_ALSA_IOCTL_ENTRY(pcm_readi, xferi, SNDRV_PCM_IOCTL_READI_FRAMES);
 DEFINE_ALSA_IOCTL_ENTRY(pcm_writei, xferi, SNDRV_PCM_IOCTL_WRITEI_FRAMES);
 DEFINE_ALSA_IOCTL_ENTRY(pcm_readn, xfern, SNDRV_PCM_IOCTL_READN_FRAMES);
@@ -419,6 +420,7 @@ enum {
 	SNDRV_PCM_IOCTL_DELAY32 = _IOR('A', 0x21, s32),
 	SNDRV_PCM_IOCTL_CHANNEL_INFO32 = _IOR('A', 0x32, struct sndrv_pcm_channel_info32),
 	SNDRV_PCM_IOCTL_REWIND32 = _IOW('A', 0x46, u32),
+	SNDRV_PCM_IOCTL_FORWARD32 = _IOW('A', 0x49, u32),
 	SNDRV_PCM_IOCTL_WRITEI_FRAMES32 = _IOW('A', 0x50, struct sndrv_xferi32),
 	SNDRV_PCM_IOCTL_READI_FRAMES32 = _IOR('A', 0x51, struct sndrv_xferi32),
 	SNDRV_PCM_IOCTL_WRITEN_FRAMES32 = _IOW('A', 0x52, struct sndrv_xfern32),
@@ -450,6 +452,7 @@ struct ioctl32_mapper pcm_mappers[] = {
 	{ SNDRV_PCM_IOCTL_REWIND32, AP(pcm_rewind) },
 	MAP_COMPAT(SNDRV_PCM_IOCTL_RESUME),
 	MAP_COMPAT(SNDRV_PCM_IOCTL_XRUN),
+	{ SNDRV_PCM_IOCTL_FORWARD32, AP(pcm_forward) },
 	{ SNDRV_PCM_IOCTL_WRITEI_FRAMES32, AP(pcm_writei) },
 	{ SNDRV_PCM_IOCTL_READI_FRAMES32, AP(pcm_readi) },
 	{ SNDRV_PCM_IOCTL_WRITEN_FRAMES32, AP(pcm_writen) },

sound/core/memory.c

@@ -50,8 +50,8 @@ static long snd_alloc_kmalloc;
 static long snd_alloc_vmalloc;
 static LIST_HEAD(snd_alloc_kmalloc_list);
 static LIST_HEAD(snd_alloc_vmalloc_list);
-static spinlock_t snd_alloc_kmalloc_lock = SPIN_LOCK_UNLOCKED;
-static spinlock_t snd_alloc_vmalloc_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(snd_alloc_kmalloc_lock);
+static DEFINE_SPINLOCK(snd_alloc_vmalloc_lock);
 #define KMALLOC_MAGIC 0x87654321
 #define VMALLOC_MAGIC 0x87654320
 static snd_info_entry_t *snd_memory_info_entry;

sound/core/oss/mixer_oss.c

@@ -359,16 +359,9 @@ static int snd_mixer_oss_ioctl1(snd_mixer_oss_file_t *fmixer, unsigned int cmd,
 	return -ENXIO;
 }
 
-/* FIXME: need to unlock BKL to allow preemption */
-static int snd_mixer_oss_ioctl(struct inode *inode, struct file *file,
-			       unsigned int cmd, unsigned long arg)
+static long snd_mixer_oss_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	int err;
-	/* FIXME: need to unlock BKL to allow preemption */
-	unlock_kernel();
-	err = snd_mixer_oss_ioctl1((snd_mixer_oss_file_t *) file->private_data, cmd, arg);
-	lock_kernel();
-	return err;
+	return snd_mixer_oss_ioctl1((snd_mixer_oss_file_t *) file->private_data, cmd, arg);
 }
 
 int snd_mixer_oss_ioctl_card(snd_card_t *card, unsigned int cmd, unsigned long arg)
@@ -384,6 +377,13 @@ int snd_mixer_oss_ioctl_card(snd_card_t *card, unsigned int cmd, unsigned long a
 	return snd_mixer_oss_ioctl1(&fmixer, cmd, arg);
 }
 
+#ifdef CONFIG_COMPAT
+/* all compatible */
+#define snd_mixer_oss_ioctl_compat	snd_mixer_oss_ioctl
+#else
+#define snd_mixer_oss_ioctl_compat	NULL
+#endif
+
 /*
  *  REGISTRATION PART
  */
@@ -393,7 +393,8 @@ static struct file_operations snd_mixer_oss_f_ops =
 	.owner =	THIS_MODULE,
 	.open =		snd_mixer_oss_open,
 	.release =	snd_mixer_oss_release,
-	.ioctl =	snd_mixer_oss_ioctl,
+	.unlocked_ioctl =	snd_mixer_oss_ioctl,
+	.compat_ioctl =	snd_mixer_oss_ioctl_compat,
 };
 
 static snd_minor_t snd_mixer_oss_reg =

sound/core/oss/pcm_oss.c

@@ -1913,8 +1913,7 @@ static int snd_pcm_oss_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static inline int _snd_pcm_oss_ioctl(struct inode *inode, struct file *file,
-				     unsigned int cmd, unsigned long arg)
+static long snd_pcm_oss_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	snd_pcm_oss_file_t *pcm_oss_file;
 	int __user *p = (int __user *)arg;
@@ -2073,16 +2072,12 @@ static inline int _snd_pcm_oss_ioctl(struct inode *inode, struct file *file,
 	return -EINVAL;
 }
 
-/* FIXME: need to unlock BKL to allow preemption */
-static int snd_pcm_oss_ioctl(struct inode *inode, struct file *file,
-			     unsigned int cmd, unsigned long arg)
-{
-	int err;
-	unlock_kernel();
-	err = _snd_pcm_oss_ioctl(inode, file, cmd, arg);
-	lock_kernel();
-	return err;
-}
+#ifdef CONFIG_COMPAT
+/* all compatible */
+#define snd_pcm_oss_ioctl_compat	snd_pcm_oss_ioctl
+#else
+#define snd_pcm_oss_ioctl_compat	NULL
+#endif
 
 static ssize_t snd_pcm_oss_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
 {
@@ -2410,7 +2405,8 @@ static struct file_operations snd_pcm_oss_f_reg =
 	.open =		snd_pcm_oss_open,
 	.release =	snd_pcm_oss_release,
 	.poll =		snd_pcm_oss_poll,
-	.ioctl =	snd_pcm_oss_ioctl,
+	.unlocked_ioctl =	snd_pcm_oss_ioctl,
+	.compat_ioctl =	snd_pcm_oss_ioctl_compat,
 	.mmap =		snd_pcm_oss_mmap,
 };
 

sound/core/pcm.c

@@ -1004,6 +1004,7 @@ static int __init alsa_pcm_init(void)
 	snd_info_entry_t *entry;
 
 	snd_ctl_register_ioctl(snd_pcm_control_ioctl);
+	snd_ctl_register_ioctl_compat(snd_pcm_control_ioctl);
 	if ((entry = snd_info_create_module_entry(THIS_MODULE, "pcm", NULL)) != NULL) {
 		snd_info_set_text_ops(entry, NULL, SNDRV_CARDS * SNDRV_PCM_DEVICES * 128, snd_pcm_proc_read);
 		if (snd_info_register(entry) < 0) {
@@ -1018,6 +1019,7 @@ static int __init alsa_pcm_init(void)
 static void __exit alsa_pcm_exit(void)
 {
 	snd_ctl_unregister_ioctl(snd_pcm_control_ioctl);
+	snd_ctl_unregister_ioctl_compat(snd_pcm_control_ioctl);
 	if (snd_pcm_proc_entry) {
 		snd_info_unregister(snd_pcm_proc_entry);
 		snd_pcm_proc_entry = NULL;

sound/core/pcm_memory.c

@@ -291,7 +291,7 @@ struct page *snd_pcm_sgbuf_ops_page(snd_pcm_substream_t *substream, unsigned lon
  * @substream: the substream to allocate the DMA buffer to
  * @size: the requested buffer size in bytes
  *
- * Allocates the DMA buffer on the BUS type given by
+ * Allocates the DMA buffer on the BUS type given earlier to
  * snd_pcm_lib_preallocate_xxx_pages().
  *
  * Returns 1 if the buffer is changed, 0 if not changed, or a negative

sound/core/pcm_native.c

@@ -65,7 +65,7 @@ static int snd_pcm_hw_params_old_user(snd_pcm_substream_t * substream, struct sn
  *
  */
 
-rwlock_t snd_pcm_link_rwlock = RW_LOCK_UNLOCKED;
+DEFINE_RWLOCK(snd_pcm_link_rwlock);
 static DECLARE_RWSEM(snd_pcm_link_rwsem);
 
 
@@ -2640,40 +2640,28 @@ static int snd_pcm_capture_ioctl1(snd_pcm_substream_t *substream,
 	return snd_pcm_common_ioctl1(substream, cmd, arg);
 }
 
-static int snd_pcm_playback_ioctl(struct inode *inode, struct file *file,
-				  unsigned int cmd, unsigned long arg)
+static long snd_pcm_playback_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	snd_pcm_file_t *pcm_file;
-	int err;
 
 	pcm_file = file->private_data;
 
 	if (((cmd >> 8) & 0xff) != 'A')
 		return -ENOTTY;
 
-	/* FIXME: need to unlock BKL to allow preemption */
-	unlock_kernel();
-	err = snd_pcm_playback_ioctl1(pcm_file->substream, cmd, (void __user *)arg);
-	lock_kernel();
-	return err;
+	return snd_pcm_playback_ioctl1(pcm_file->substream, cmd, (void __user *)arg);
 }
 
-static int snd_pcm_capture_ioctl(struct inode *inode, struct file *file,
-				 unsigned int cmd, unsigned long arg)
+static long snd_pcm_capture_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	snd_pcm_file_t *pcm_file;
-	int err;
 
 	pcm_file = file->private_data;
 
 	if (((cmd >> 8) & 0xff) != 'A')
 		return -ENOTTY;
 
-	/* FIXME: need to unlock BKL to allow preemption */
-	unlock_kernel();
-	err = snd_pcm_capture_ioctl1(pcm_file->substream, cmd, (void __user *)arg);
-	lock_kernel();
-	return err;
+	return snd_pcm_capture_ioctl1(pcm_file->substream, cmd, (void __user *)arg);
 }
 
 int snd_pcm_kernel_playback_ioctl(snd_pcm_substream_t *substream,
@@ -3197,6 +3185,15 @@ static int snd_pcm_fasync(int fd, struct file * file, int on)
 	return 0;
 }
 
+/*
+ * ioctl32 compat
+ */
+#ifdef CONFIG_COMPAT
+#include "pcm_compat.c"
+#else
+#define snd_pcm_ioctl_compat	NULL
+#endif
+
 /*
  *  To be removed helpers to keep binary compatibility
  */
@@ -3318,7 +3315,8 @@ static struct file_operations snd_pcm_f_ops_playback = {
 	.open =		snd_pcm_open,
 	.release =	snd_pcm_release,
 	.poll =		snd_pcm_playback_poll,
-	.ioctl =	snd_pcm_playback_ioctl,
+	.unlocked_ioctl =	snd_pcm_playback_ioctl,
+	.compat_ioctl = snd_pcm_ioctl_compat,
 	.mmap =		snd_pcm_mmap,
 	.fasync =	snd_pcm_fasync,
 };
@@ -3330,7 +3328,8 @@ static struct file_operations snd_pcm_f_ops_capture = {
 	.open =		snd_pcm_open,
 	.release =	snd_pcm_release,
 	.poll =		snd_pcm_capture_poll,
-	.ioctl =	snd_pcm_capture_ioctl,
+	.unlocked_ioctl =	snd_pcm_capture_ioctl,
+	.compat_ioctl = snd_pcm_ioctl_compat,
 	.mmap =		snd_pcm_mmap,
 	.fasync =	snd_pcm_fasync,
 };

sound/core/rawmidi.c

@@ -673,8 +673,7 @@ static int snd_rawmidi_input_status(snd_rawmidi_substream_t * substream,
 	return 0;
 }
 
-static inline int _snd_rawmidi_ioctl(struct inode *inode, struct file *file,
-				     unsigned int cmd, unsigned long arg)
+static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	snd_rawmidi_file_t *rfile;
 	void __user *argp = (void __user *)arg;
@@ -784,17 +783,6 @@ static inline int _snd_rawmidi_ioctl(struct inode *inode, struct file *file,
 	return -ENOTTY;
 }
 
-/* FIXME: need to unlock BKL to allow preemption */
-static int snd_rawmidi_ioctl(struct inode *inode, struct file *file,
-			     unsigned int cmd, unsigned long arg)
-{
-	int err;
-	unlock_kernel();
-	err = _snd_rawmidi_ioctl(inode, file, cmd, arg);
-	lock_kernel();
-	return err;
-}
-
 static int snd_rawmidi_control_ioctl(snd_card_t * card,
 				     snd_ctl_file_t * control,
 				     unsigned int cmd,
@@ -1277,6 +1265,14 @@ static unsigned int snd_rawmidi_poll(struct file *file, poll_table * wait)
 	return mask;
 }
 
+/*
+ */
+#ifdef CONFIG_COMPAT
+#include "rawmidi_compat.c"
+#else
+#define snd_rawmidi_ioctl_compat	NULL
+#endif
+
 /*
 
  */
@@ -1347,7 +1343,8 @@ static struct file_operations snd_rawmidi_f_ops =
 	.open =		snd_rawmidi_open,
 	.release =	snd_rawmidi_release,
 	.poll =		snd_rawmidi_poll,
-	.ioctl =	snd_rawmidi_ioctl,
+	.unlocked_ioctl =	snd_rawmidi_ioctl,
+	.compat_ioctl =	snd_rawmidi_ioctl_compat,
 };
 
 static snd_minor_t snd_rawmidi_reg =
@@ -1628,6 +1625,7 @@ static int __init alsa_rawmidi_init(void)
 {
 
 	snd_ctl_register_ioctl(snd_rawmidi_control_ioctl);
+	snd_ctl_register_ioctl_compat(snd_rawmidi_control_ioctl);
 #ifdef CONFIG_SND_OSSEMUL
 	{ int i;
 	/* check device map table */
@@ -1649,6 +1647,7 @@ static int __init alsa_rawmidi_init(void)
 static void __exit alsa_rawmidi_exit(void)
 {
 	snd_ctl_unregister_ioctl(snd_rawmidi_control_ioctl);
+	snd_ctl_unregister_ioctl_compat(snd_rawmidi_control_ioctl);
 }
 
 module_init(alsa_rawmidi_init)

sound/core/rawmidi_compat.c

+/*
+ *   32bit -> 64bit ioctl wrapper for raw MIDI API
+ *   Copyright (c) by Takashi Iwai <tiwai@suse.de>
+ *
+ *   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
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+/* This file included from rawmidi.c */
+
+#include <linux/compat.h>
+
+struct sndrv_rawmidi_params32 {
+	s32 stream;
+	u32 buffer_size;
+	u32 avail_min;
+	unsigned int no_active_sensing; /* avoid bit-field */
+	unsigned char reserved[16];
+} __attribute__((packed));
+
+static int snd_rawmidi_ioctl_params_compat(snd_rawmidi_file_t *rfile,
+					   struct sndrv_rawmidi_params32 __user *src)
+{
+	snd_rawmidi_params_t params;
+	unsigned int val;
+
+	if (rfile->output == NULL)
+		return -EINVAL;
+	if (get_user(params.stream, &src->stream) ||
+	    get_user(params.buffer_size, &src->buffer_size) ||
+	    get_user(params.avail_min, &src->avail_min) ||
+	    get_user(val, &src->no_active_sensing))
+		return -EFAULT;
+	params.no_active_sensing = val;
+	switch (params.stream) {
+	case SNDRV_RAWMIDI_STREAM_OUTPUT:
+		return snd_rawmidi_output_params(rfile->output, &params);
+	case SNDRV_RAWMIDI_STREAM_INPUT:
+		return snd_rawmidi_input_params(rfile->input, &params);
+	}
+	return -EINVAL;
+}
+
+struct sndrv_rawmidi_status32 {
+	s32 stream;
+	struct compat_timespec tstamp;
+	u32 avail;
+	u32 xruns;
+	unsigned char reserved[16];
+} __attribute__((packed));
+
+static int snd_rawmidi_ioctl_status_compat(snd_rawmidi_file_t *rfile,
+					   struct sndrv_rawmidi_status32 __user *src)
+{
+	int err;
+	snd_rawmidi_status_t status;
+
+	if (rfile->output == NULL)
+		return -EINVAL;
+	if (get_user(status.stream, &src->stream))
+		return -EFAULT;
+
+	switch (status.stream) {
+	case SNDRV_RAWMIDI_STREAM_OUTPUT:
+		err = snd_rawmidi_output_status(rfile->output, &status);
+		break;
+	case SNDRV_RAWMIDI_STREAM_INPUT:
+		err = snd_rawmidi_input_status(rfile->input, &status);
+		break;
+	default:
+		return -EINVAL;
+	}
+	if (err < 0)
+		return err;
+
+	if (put_user(status.tstamp.tv_sec, &src->tstamp.tv_sec) ||
+	    put_user(status.tstamp.tv_nsec, &src->tstamp.tv_nsec) ||
+	    put_user(status.avail, &src->avail) ||
+	    put_user(status.xruns, &src->xruns))
+		return -EFAULT;
+
+	return 0;
+}
+
+enum {
+	SNDRV_RAWMIDI_IOCTL_PARAMS32 = _IOWR('W', 0x10, struct sndrv_rawmidi_params32),
+	SNDRV_RAWMIDI_IOCTL_STATUS32 = _IOWR('W', 0x20, struct sndrv_rawmidi_status32),
+};
+
+static long snd_rawmidi_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg)
+{
+	snd_rawmidi_file_t *rfile;
+	void __user *argp = compat_ptr(arg);
+
+	rfile = file->private_data;
+	switch (cmd) {
+	case SNDRV_RAWMIDI_IOCTL_PVERSION:
+	case SNDRV_RAWMIDI_IOCTL_INFO:
+	case SNDRV_RAWMIDI_IOCTL_DROP:
+	case SNDRV_RAWMIDI_IOCTL_DRAIN:
+		return snd_rawmidi_ioctl(file, cmd, (unsigned long)argp);
+	case SNDRV_RAWMIDI_IOCTL_PARAMS32:
+		return snd_rawmidi_ioctl_params_compat(rfile, argp);
+	case SNDRV_RAWMIDI_IOCTL_STATUS32:
+		return snd_rawmidi_ioctl_status_compat(rfile, argp);
+	}
+	return -ENOIOCTLCMD;
+}

sound/core/seq/oss/seq_oss.c

@@ -59,7 +59,7 @@ static int odev_open(struct inode *inode, struct file *file);
 static int odev_release(struct inode *inode, struct file *file);
 static ssize_t odev_read(struct file *file, char __user *buf, size_t count, loff_t *offset);
 static ssize_t odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offset);
-static int odev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg);
+static long odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
 static unsigned int odev_poll(struct file *file, poll_table * wait);
 #ifdef CONFIG_PROC_FS
 static void info_read(snd_info_entry_t *entry, snd_info_buffer_t *buf);
@@ -177,20 +177,20 @@ odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offs
 	return snd_seq_oss_write(dp, buf, count, file);
 }
 
-static int
-odev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long
+odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	seq_oss_devinfo_t *dp;
-	int err;
 	dp = file->private_data;
 	snd_assert(dp != NULL, return -EIO);
-	/* FIXME: need to unlock BKL to allow preemption */
-	unlock_kernel();
-	err = snd_seq_oss_ioctl(dp, cmd, arg);
-	lock_kernel();
-	return err;
+	return snd_seq_oss_ioctl(dp, cmd, arg);
 }
 
+#ifdef CONFIG_COMPAT
+#define odev_ioctl_compat	odev_ioctl
+#else
+#define odev_ioctl_compat	NULL
+#endif
 
 static unsigned int
 odev_poll(struct file *file, poll_table * wait)
@@ -213,7 +213,8 @@ static struct file_operations seq_oss_f_ops =
 	.open =		odev_open,
 	.release =	odev_release,
 	.poll =		odev_poll,
-	.ioctl =	odev_ioctl,
+	.unlocked_ioctl =	odev_ioctl,
+	.compat_ioctl =	odev_ioctl_compat,
 };
 
 static snd_minor_t seq_oss_reg = {

sound/core/seq/oss/seq_oss_midi.c

@@ -56,7 +56,7 @@ struct seq_oss_midi_t {
 static int max_midi_devs;
 static seq_oss_midi_t *midi_devs[SNDRV_SEQ_OSS_MAX_MIDI_DEVS];
 
-static spinlock_t register_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(register_lock);
 
 /*
  * prototypes

sound/core/seq/oss/seq_oss_synth.c

@@ -75,7 +75,7 @@ static seq_oss_synth_t midi_synth_dev = {
 	"MIDI", /* name */
 };
 
-static spinlock_t register_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(register_lock);
 
 /*
  * prototypes

sound/core/seq/seq_clientmgr.c

@@ -51,7 +51,7 @@
 #define SNDRV_SEQ_LFLG_OUTPUT	0x0002
 #define SNDRV_SEQ_LFLG_OPEN	(SNDRV_SEQ_LFLG_INPUT|SNDRV_SEQ_LFLG_OUTPUT)
 
-static spinlock_t clients_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(clients_lock);
 static DECLARE_MUTEX(register_mutex);
 
 /*
@@ -2131,21 +2131,20 @@ static int snd_seq_do_ioctl(client_t *client, unsigned int cmd, void __user *arg
 }
 
 
-static int snd_seq_ioctl(struct inode *inode, struct file *file,
-			 unsigned int cmd, unsigned long arg)
+static long snd_seq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	client_t *client = (client_t *) file->private_data;
-	int err;
 
 	snd_assert(client != NULL, return -ENXIO);
 		
-	/* FIXME: need to unlock BKL to allow preemption */
-	unlock_kernel();
-	err = snd_seq_do_ioctl(client, cmd, (void __user *) arg);
-	lock_kernel();
-	return err;
+	return snd_seq_do_ioctl(client, cmd, (void __user *) arg);
 }
 
+#ifdef CONFIG_COMPAT
+#include "seq_compat.c"
+#else
+#define snd_seq_ioctl_compat	NULL
+#endif
 
 /* -------------------------------------------------------- */
 
@@ -2462,7 +2461,8 @@ static struct file_operations snd_seq_f_ops =
 	.open =		snd_seq_open,
 	.release =	snd_seq_release,
 	.poll =		snd_seq_poll,
-	.ioctl =	snd_seq_ioctl,
+	.unlocked_ioctl =	snd_seq_ioctl,
+	.compat_ioctl =	snd_seq_ioctl_compat,
 };
 
 static snd_minor_t snd_seq_reg =

sound/core/seq/seq_compat.c

+/*
+ *   32bit -> 64bit ioctl wrapper for sequencer API
+ *   Copyright (c) by Takashi Iwai <tiwai@suse.de>
+ *
+ *   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
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+/* This file included from seq.c */
+
+#include <linux/compat.h>
+
+struct sndrv_seq_port_info32 {
+	struct sndrv_seq_addr addr;	/* client/port numbers */
+	char name[64];			/* port name */
+
+	u32 capability;	/* port capability bits */
+	u32 type;		/* port type bits */
+	s32 midi_channels;		/* channels per MIDI port */
+	s32 midi_voices;		/* voices per MIDI port */
+	s32 synth_voices;		/* voices per SYNTH port */
+
+	s32 read_use;			/* R/O: subscribers for output (from this port) */
+	s32 write_use;			/* R/O: subscribers for input (to this port) */
+
+	u32 kernel;			/* reserved for kernel use (must be NULL) */
+	u32 flags;		/* misc. conditioning */
+	unsigned char time_queue;	/* queue # for timestamping */
+	char reserved[59];		/* for future use */
+};
+
+static int snd_seq_call_port_info_ioctl(client_t *client, unsigned int cmd,
+					struct sndrv_seq_port_info32 __user *data32)
+{
+	int err = -EFAULT;
+	snd_seq_port_info_t *data;
+	mm_segment_t fs;
+
+	data = kmalloc(sizeof(*data), GFP_KERNEL);
+	if (! data)
+		return -ENOMEM;
+
+	if (copy_from_user(data, data32, sizeof(*data32)) ||
+	    get_user(data->flags, &data32->flags) ||
+	    get_user(data->time_queue, &data32->time_queue))
+		goto error;
+	data->kernel = NULL;
+
+	fs = snd_enter_user();
+	err = snd_seq_do_ioctl(client, cmd, data);
+	snd_leave_user(fs);
+	if (err < 0)
+		goto error;
+
+	if (copy_to_user(data32, data, sizeof(*data32)) ||
+	    put_user(data->flags, &data32->flags) ||
+	    put_user(data->time_queue, &data32->time_queue))
+		err = -EFAULT;
+
+ error:
+	kfree(data);
+	return err;
+}
+
+
+
+/*
+ */
+
+enum {
+	SNDRV_SEQ_IOCTL_CREATE_PORT32 = _IOWR('S', 0x20, struct sndrv_seq_port_info32),
+	SNDRV_SEQ_IOCTL_DELETE_PORT32 = _IOW ('S', 0x21, struct sndrv_seq_port_info32),
+	SNDRV_SEQ_IOCTL_GET_PORT_INFO32 = _IOWR('S', 0x22, struct sndrv_seq_port_info32),
+	SNDRV_SEQ_IOCTL_SET_PORT_INFO32 = _IOW ('S', 0x23, struct sndrv_seq_port_info32),
+	SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT32 = _IOWR('S', 0x52, struct sndrv_seq_port_info32),
+};
+
+static long snd_seq_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg)
+{
+	client_t *client = (client_t *) file->private_data;
+	void __user *argp = compat_ptr(arg);
+
+	snd_assert(client != NULL, return -ENXIO);
+
+	switch (cmd) {
+	case SNDRV_SEQ_IOCTL_PVERSION:
+	case SNDRV_SEQ_IOCTL_CLIENT_ID:
+	case SNDRV_SEQ_IOCTL_SYSTEM_INFO:
+	case SNDRV_SEQ_IOCTL_GET_CLIENT_INFO:
+	case SNDRV_SEQ_IOCTL_SET_CLIENT_INFO:
+	case SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT:
+	case SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT:
+	case SNDRV_SEQ_IOCTL_CREATE_QUEUE:
+	case SNDRV_SEQ_IOCTL_DELETE_QUEUE:
+	case SNDRV_SEQ_IOCTL_GET_QUEUE_INFO:
+	case SNDRV_SEQ_IOCTL_SET_QUEUE_INFO:
+	case SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE:
+	case SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS:
+	case SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO:
+	case SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO:
+	case SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER:
+	case SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER:
+	case SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT:
+	case SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT:
+	case SNDRV_SEQ_IOCTL_GET_CLIENT_POOL:
+	case SNDRV_SEQ_IOCTL_SET_CLIENT_POOL:
+	case SNDRV_SEQ_IOCTL_REMOVE_EVENTS:
+	case SNDRV_SEQ_IOCTL_QUERY_SUBS:
+	case SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION:
+	case SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT:
+	case SNDRV_SEQ_IOCTL_RUNNING_MODE:
+		return snd_seq_do_ioctl(client, cmd, argp);
+	case SNDRV_SEQ_IOCTL_CREATE_PORT32:
+		return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_CREATE_PORT, argp);
+	case SNDRV_SEQ_IOCTL_DELETE_PORT32:
+		return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_DELETE_PORT, argp);
+	case SNDRV_SEQ_IOCTL_GET_PORT_INFO32:
+		return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_GET_PORT_INFO, argp);
+	case SNDRV_SEQ_IOCTL_SET_PORT_INFO32:
+		return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_SET_PORT_INFO, argp);
+	case SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT32:
+		return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT, argp);
+	}
+	return -ENOIOCTLCMD;
+}

sound/core/seq/seq_queue.c

@@ -49,7 +49,7 @@
 
 /* list of allocated queues */
 static queue_t *queue_list[SNDRV_SEQ_MAX_QUEUES];
-static spinlock_t queue_list_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(queue_list_lock);
 /* number of queues allocated */
 static int num_queues;
 

sound/core/sound.c

@@ -467,6 +467,10 @@ EXPORT_SYMBOL(snd_ctl_find_id);
 EXPORT_SYMBOL(snd_ctl_notify);
 EXPORT_SYMBOL(snd_ctl_register_ioctl);
 EXPORT_SYMBOL(snd_ctl_unregister_ioctl);
+#ifdef CONFIG_COMPAT
+EXPORT_SYMBOL(snd_ctl_register_ioctl_compat);
+EXPORT_SYMBOL(snd_ctl_unregister_ioctl_compat);
+#endif
 EXPORT_SYMBOL(snd_ctl_elem_read);
 EXPORT_SYMBOL(snd_ctl_elem_write);
   /* misc.c */

sound/core/timer.c

@@ -76,7 +76,7 @@ static LIST_HEAD(snd_timer_list);
 static LIST_HEAD(snd_timer_slave_list);
 
 /* lock for slave active lists */
-static spinlock_t slave_active_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(slave_active_lock);
 
 static DECLARE_MUTEX(register_mutex);
 
@@ -1653,8 +1653,7 @@ static int snd_timer_user_continue(struct file *file)
 	return (err = snd_timer_continue(tu->timeri)) < 0 ? err : 0;
 }
 
-static inline int _snd_timer_user_ioctl(struct inode *inode, struct file *file,
-					unsigned int cmd, unsigned long arg)
+static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	snd_timer_user_t *tu;
 	void __user *argp = (void __user *)arg;
@@ -1701,17 +1700,6 @@ static inline int _snd_timer_user_ioctl(struct inode *inode, struct file *file,
 	return -ENOTTY;
 }
 
-/* FIXME: need to unlock BKL to allow preemption */
-static int snd_timer_user_ioctl(struct inode *inode, struct file * file,
-				unsigned int cmd, unsigned long arg)
-{
-	int err;
-	unlock_kernel();
-	err = _snd_timer_user_ioctl(inode, file, cmd, arg);
-	lock_kernel();
-	return err;
-}
-
 static int snd_timer_user_fasync(int fd, struct file * file, int on)
 {
 	snd_timer_user_t *tu;
@@ -1803,6 +1791,12 @@ static unsigned int snd_timer_user_poll(struct file *file, poll_table * wait)
 	return mask;
 }
 
+#ifdef CONFIG_COMPAT
+#include "timer_compat.c"
+#else
+#define snd_timer_user_ioctl_compat	NULL
+#endif
+
 static struct file_operations snd_timer_f_ops =
 {
 	.owner =	THIS_MODULE,
@@ -1810,7 +1804,8 @@ static struct file_operations snd_timer_f_ops =
 	.open =		snd_timer_user_open,
 	.release =	snd_timer_user_release,
 	.poll =		snd_timer_user_poll,
-	.ioctl =	snd_timer_user_ioctl,
+	.unlocked_ioctl =	snd_timer_user_ioctl,
+	.compat_ioctl =	snd_timer_user_ioctl_compat,
 	.fasync = 	snd_timer_user_fasync,
 };
 

sound/core/timer_compat.c

+/*
+ *   32bit -> 64bit ioctl wrapper for timer API
+ *   Copyright (c) by Takashi Iwai <tiwai@suse.de>
+ *
+ *   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
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+/* This file included from timer.c */
+
+#include <linux/compat.h>
+
+struct sndrv_timer_info32 {
+	u32 flags;
+	s32 card;
+	unsigned char id[64];
+	unsigned char name[80];
+	u32 reserved0;
+	u32 resolution;
+	unsigned char reserved[64];
+};
+
+static int snd_timer_user_info_compat(struct file *file,
+				      struct sndrv_timer_info32 __user *_info)
+{
+	snd_timer_user_t *tu;
+	struct sndrv_timer_info32 info;
+	snd_timer_t *t;
+
+	tu = file->private_data;
+	snd_assert(tu->timeri != NULL, return -ENXIO);
+	t = tu->timeri->timer;
+	snd_assert(t != NULL, return -ENXIO);
+	memset(&info, 0, sizeof(info));
+	info.card = t->card ? t->card->number : -1;
+	if (t->hw.flags & SNDRV_TIMER_HW_SLAVE)
+		info.flags |= SNDRV_TIMER_FLG_SLAVE;
+	strlcpy(info.id, t->id, sizeof(info.id));
+	strlcpy(info.name, t->name, sizeof(info.name));
+	info.resolution = t->hw.resolution;
+	if (copy_to_user(_info, &info, sizeof(*_info)))
+		return -EFAULT;
+	return 0;
+}
+
+struct sndrv_timer_status32 {
+	struct compat_timespec tstamp;
+	u32 resolution;
+	u32 lost;
+	u32 overrun;
+	u32 queue;
+	unsigned char reserved[64];
+};
+
+static int snd_timer_user_status_compat(struct file *file,
+					struct sndrv_timer_status32 __user *_status)
+{
+	snd_timer_user_t *tu;
+	snd_timer_status_t status;
+	
+	tu = file->private_data;
+	snd_assert(tu->timeri != NULL, return -ENXIO);
+	memset(&status, 0, sizeof(status));
+	status.tstamp = tu->tstamp;
+	status.resolution = snd_timer_resolution(tu->timeri);
+	status.lost = tu->timeri->lost;
+	status.overrun = tu->overrun;
+	spin_lock_irq(&tu->qlock);
+	status.queue = tu->qused;
+	spin_unlock_irq(&tu->qlock);
+	if (copy_to_user(_status, &status, sizeof(status)))
+		return -EFAULT;
+	return 0;
+}
+
+/*
+ */
+
+enum {
+	SNDRV_TIMER_IOCTL_INFO32 = _IOR('T', 0x11, struct sndrv_timer_info32),
+	SNDRV_TIMER_IOCTL_STATUS32 = _IOW('T', 0x14, struct sndrv_timer_status32),
+};
+
+static long snd_timer_user_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg)
+{
+	void __user *argp = compat_ptr(arg);
+
+	switch (cmd) {
+	case SNDRV_TIMER_IOCTL_PVERSION:
+	case SNDRV_TIMER_IOCTL_TREAD:
+	case SNDRV_TIMER_IOCTL_GINFO:
+	case SNDRV_TIMER_IOCTL_GPARAMS:
+	case SNDRV_TIMER_IOCTL_GSTATUS:
+	case SNDRV_TIMER_IOCTL_SELECT:
+	case SNDRV_TIMER_IOCTL_PARAMS:
+	case SNDRV_TIMER_IOCTL_START:
+	case SNDRV_TIMER_IOCTL_STOP:
+	case SNDRV_TIMER_IOCTL_CONTINUE:
+	case SNDRV_TIMER_IOCTL_NEXT_DEVICE:
+		return snd_timer_user_ioctl(file, cmd, (unsigned long)argp);
+	case SNDRV_TIMER_IOCTL_INFO32:
+		return snd_timer_user_info_compat(file, argp);
+	case SNDRV_TIMER_IOCTL_STATUS32:
+		return snd_timer_user_status_compat(file, argp);
+	}
+	return -ENOIOCTLCMD;
+}

sound/drivers/vx/vx_core.c

@@ -25,6 +25,7 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
+#include <linux/device.h>
 #include <linux/firmware.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -610,6 +611,10 @@ static void vx_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *buffer)
 	static char *uer_type[] = { "Consumer", "Professional", "Not Present" };
 	
 	snd_iprintf(buffer, "%s\n", chip->card->longname);
+	snd_iprintf(buffer, "Xilinx Firmware: %s\n",
+		    chip->chip_status & VX_STAT_XILINX_LOADED ? "Loaded" : "No");
+	snd_iprintf(buffer, "Device Initialized: %s\n",
+		    chip->chip_status & VX_STAT_DEVICE_INIT ? "Yes" : "No");
 	snd_iprintf(buffer, "DSP audio info:");
 	if (chip->audio_info & VX_AUDIO_INFO_REAL_TIME)
 		snd_iprintf(buffer, " realtime");

sound/drivers/vx/vx_hwdep.c

@@ -21,6 +21,7 @@
  */
 
 #include <sound/driver.h>
+#include <linux/device.h>
 #include <linux/firmware.h>
 #include <sound/core.h>
 #include <sound/hwdep.h>

sound/pci/Kconfig

@@ -514,5 +514,15 @@ config SND_VX222
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-vx222.
 
-endmenu
+config SND_HDA_INTEL
+	tristate "Intel HD Audio"
+	depends on SND
+	select SND_PCM
+	help
+	  Say Y here to include support for Intel "High Definition
+	  Audio" (Azalia) motherboard devices.
 
+	  To compile this driver as a module, choose M here: the module
+	  will be called snd-hda-intel.
+
+endmenu

sound/pci/Makefile

@@ -53,6 +53,7 @@ obj-$(CONFIG_SND) += \
 	ca0106/ \
 	cs46xx/ \
 	emu10k1/ \
+	hda/ \
 	ice1712/ \
 	korg1212/ \
 	mixart/ \

sound/pci/ac97/ac97_codec.c

@@ -438,9 +438,10 @@ static int snd_ac97_ad18xx_update_pcm_bits(ac97_t *ac97, int codec, unsigned sho
 }
 
 /*
- *
+ * Controls
  */
 
+/* input mux */
 static int snd_ac97_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
 {
 	static char *texts[8] = {
@@ -481,6 +482,7 @@ static int snd_ac97_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * uc
 	return snd_ac97_update(ac97, AC97_REC_SEL, val);
 }
 
+/* standard stereo enums */
 #define AC97_ENUM_DOUBLE(xname, reg, shift, invert) \
 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_ac97_info_enum_double, \
   .get = snd_ac97_get_enum_double, .put = snd_ac97_put_enum_double, \
@@ -543,6 +545,30 @@ static int snd_ac97_put_enum_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_valu
 	return snd_ac97_update_bits(ac97, reg, 1 << shift, val << shift);
 }
 
+/* save/restore ac97 v2.3 paging */
+static int snd_ac97_page_save(ac97_t *ac97, int reg, snd_kcontrol_t *kcontrol)
+{
+	int page_save = -1;
+	if ((kcontrol->private_value & (1<<25)) &&
+	    (ac97->ext_id & AC97_EI_REV_MASK) >= AC97_EI_REV_23 &&
+	    (reg >= 0x60 && reg < 0x70)) {
+		unsigned short page = (kcontrol->private_value >> 26) & 0x0f;
+		down(&ac97->page_mutex); /* lock paging */
+		page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
+		snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);
+	}
+	return page_save;
+}
+
+static void snd_ac97_page_restore(ac97_t *ac97, int page_save)
+{
+	if (page_save >= 0) {
+		snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);
+		up(&ac97->page_mutex); /* unlock paging */
+	}
+}
+
+/* volume and switch controls */
 int snd_ac97_info_volsw(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
 {
 	int mask = (kcontrol->private_value >> 16) & 0xff;
@@ -564,7 +590,9 @@ int snd_ac97_get_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontro
 	int rshift = (kcontrol->private_value >> 12) & 0x0f;
 	int mask = (kcontrol->private_value >> 16) & 0xff;
 	int invert = (kcontrol->private_value >> 24) & 0x01;
-	
+	int page_save;
+
+	page_save = snd_ac97_page_save(ac97, reg, kcontrol);
 	ucontrol->value.integer.value[0] = (snd_ac97_read_cache(ac97, reg) >> shift) & mask;
 	if (shift != rshift)
 		ucontrol->value.integer.value[1] = (snd_ac97_read_cache(ac97, reg) >> rshift) & mask;
@@ -573,6 +601,7 @@ int snd_ac97_get_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontro
 		if (shift != rshift)
 			ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
 	}
+	snd_ac97_page_restore(ac97, page_save);
 	return 0;
 }
 
@@ -584,8 +613,10 @@ int snd_ac97_put_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontro
 	int rshift = (kcontrol->private_value >> 12) & 0x0f;
 	int mask = (kcontrol->private_value >> 16) & 0xff;
 	int invert = (kcontrol->private_value >> 24) & 0x01;
+	int err, page_save;
 	unsigned short val, val2, val_mask;
 	
+	page_save = snd_ac97_page_save(ac97, reg, kcontrol);
 	val = (ucontrol->value.integer.value[0] & mask);
 	if (invert)
 		val = mask - val;
@@ -598,7 +629,9 @@ int snd_ac97_put_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontro
 		val_mask |= mask << rshift;
 		val |= val2 << rshift;
 	}
-	return snd_ac97_update_bits(ac97, reg, val_mask, val);
+	err = snd_ac97_update_bits(ac97, reg, val_mask, val);
+	snd_ac97_page_restore(ac97, page_save);
+	return err;
 }
 
 #define AC97_DOUBLE(xname, reg, shift_left, shift_right, mask, invert) \
@@ -606,40 +639,6 @@ int snd_ac97_put_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontro
   .get = snd_ac97_get_volsw, .put = snd_ac97_put_volsw, \
   .private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) | ((mask) << 16) | ((invert) << 24) }
 
-static int snd_ac97_getput_page(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol,
-			 int (*func)(snd_kcontrol_t *, snd_ctl_elem_value_t *))
-{
-	ac97_t *ac97 = snd_kcontrol_chip(kcontrol);
-	int reg = kcontrol->private_value & 0xff;
-	int err;
-
-	if ((ac97->ext_id & AC97_EI_REV_MASK) >= AC97_EI_REV_23 &&
-	    (reg >= 0x60 && reg < 0x70)) {
-		unsigned short page_save;
-		unsigned short page = (kcontrol->private_value >> 25) & 0x0f;
-		down(&ac97->page_mutex); /* lock paging */
-		page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
-		snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);
-		err = func(kcontrol, ucontrol);
-		snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);
-		up(&ac97->page_mutex); /* unlock paging */
-	} else
-		err = func(kcontrol, ucontrol);
-	return err;
-}
-
-/* for rev2.3 paging */
-int snd_ac97_page_get_volsw(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
-{
-	return snd_ac97_getput_page(kcontrol, ucontrol, snd_ac97_get_volsw);
-}
-
-/* for rev2.3 paging */
-int snd_ac97_page_put_volsw(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
-{
-	return snd_ac97_getput_page(kcontrol, ucontrol, snd_ac97_put_volsw);
-}
-
 static const snd_kcontrol_new_t snd_ac97_controls_master_mono[2] = {
 AC97_SINGLE("Master Mono Playback Switch", AC97_MASTER_MONO, 15, 1, 1),
 AC97_SINGLE("Master Mono Playback Volume", AC97_MASTER_MONO, 0, 31, 1)

sound/pci/ac97/ac97_local.h

@@ -23,14 +23,14 @@
  */
 
 #define AC97_SINGLE_VALUE(reg,shift,mask,invert) ((reg) | ((shift) << 8) | ((shift) << 12) | ((mask) << 16) | ((invert) << 24))
-#define AC97_PAGE_SINGLE_VALUE(reg,shift,mask,invert,page) (AC97_SINGLE_VALUE(reg,shift,mask,invert) | ((page) << 25))
+#define AC97_PAGE_SINGLE_VALUE(reg,shift,mask,invert,page) (AC97_SINGLE_VALUE(reg,shift,mask,invert) | (1<<25) | ((page) << 26))
 #define AC97_SINGLE(xname, reg, shift, mask, invert) \
 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_ac97_info_volsw, \
   .get = snd_ac97_get_volsw, .put = snd_ac97_put_volsw, \
   .private_value =  AC97_SINGLE_VALUE(reg, shift, mask, invert) }
 #define AC97_PAGE_SINGLE(xname, reg, shift, mask, invert, page)		\
 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_ac97_info_volsw, \
-  .get = snd_ac97_page_get_volsw, .put = snd_ac97_page_put_volsw, \
+  .get = snd_ac97_get_volsw, .put = snd_ac97_put_volsw, \
   .private_value =  AC97_PAGE_SINGLE_VALUE(reg, shift, mask, invert, page) }
 
 /* ac97_codec.c */
@@ -42,8 +42,6 @@ void snd_ac97_get_name(ac97_t *ac97, unsigned int id, char *name, int modem);
 int snd_ac97_info_volsw(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo);
 int snd_ac97_get_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol);
 int snd_ac97_put_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol);
-int snd_ac97_page_get_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol);
-int snd_ac97_page_put_volsw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol);
 int snd_ac97_try_bit(ac97_t * ac97, int reg, int bit);
 int snd_ac97_remove_ctl(ac97_t *ac97, const char *name, const char *suffix);
 int snd_ac97_rename_ctl(ac97_t *ac97, const char *src, const char *dst, const char *suffix);

sound/pci/ac97/ac97_patch.c

@@ -1107,13 +1107,26 @@ static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
 #endif
 };
 
+static void check_ad1981_hp_jack_sense(ac97_t *ac97)
+{
+	u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
+	switch (subid) {
+	case 0x103c0890: /* HP nc6000 */
+	case 0x103c006d: /* HP nx9105 */
+	case 0x17340088: /* FSC Scenic-W */
+		/* enable headphone jack sense */
+		snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
+		break;
+	}
+}
+
 int patch_ad1981a(ac97_t *ac97)
 {
 	patch_ad1881(ac97);
 	ac97->build_ops = &patch_ad1981a_build_ops;
 	snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
 	ac97->flags |= AC97_STEREO_MUTES;
-	snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11); /* HP jack sense */
+	check_ad1981_hp_jack_sense(ac97);
 	return 0;
 }
 
@@ -1144,7 +1157,7 @@ int patch_ad1981b(ac97_t *ac97)
 	ac97->build_ops = &patch_ad1981b_build_ops;
 	snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
 	ac97->flags |= AC97_STEREO_MUTES;
-	snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11); /* HP jack sense */
+	check_ad1981_hp_jack_sense(ac97);
 	return 0;
 }
 

sound/pci/atiixp.c

@@ -1332,6 +1332,12 @@ static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id, struct pt_regs *r
  */
 
 static struct ac97_quirk ac97_quirks[] __devinitdata = {
+	{
+		.vendor = 0x103c,
+		.device = 0x006b,
+		.name = "HP Pavilion ZV5030US",
+		.type = AC97_TUNE_MUTE_LED
+	},
 	{ } /* terminator */
 };
 

sound/pci/atiixp_modem.c

@@ -606,21 +606,20 @@ static snd_pcm_uframes_t snd_atiixp_pcm_pointer(snd_pcm_substream_t *substream)
 	snd_pcm_runtime_t *runtime = substream->runtime;
 	atiixp_dma_t *dma = (atiixp_dma_t *)runtime->private_data;
 	unsigned int curptr;
+	int timeout = 1000;
 
-	spin_lock(&chip->reg_lock);
-	curptr = readl(chip->remap_addr + dma->ops->dt_cur);
-	if (curptr < dma->buf_addr) {
-		snd_printdd("curptr = %x, base = %x\n", curptr, dma->buf_addr);
-		curptr = 0;
-	} else {
+	while (timeout--) {
+		curptr = readl(chip->remap_addr + dma->ops->dt_cur);
+		if (curptr < dma->buf_addr)
+			continue;
 		curptr -= dma->buf_addr;
-		if (curptr >= dma->buf_bytes) {
-			snd_printdd("curptr = %x, size = %x\n", curptr, dma->buf_bytes);
-			curptr = 0;
-		}
+		if (curptr >= dma->buf_bytes)
+			continue;
+		return bytes_to_frames(runtime, curptr);
 	}
-	spin_unlock(&chip->reg_lock);
-	return bytes_to_frames(runtime, curptr);
+	snd_printd("atiixp-modem: invalid DMA pointer read 0x%x (buf=%x)\n",
+		   readl(chip->remap_addr + dma->ops->dt_cur), dma->buf_addr);
+	return 0;
 }
 
 /*

sound/pci/hda/Makefile

+snd-hda-intel-objs := hda_intel.o
+snd-hda-codec-objs := hda_codec.o hda_generic.o patch_realtek.o patch_cmedia.o
+ifdef CONFIG_PROC_FS
+snd-hda-codec-objs += hda_proc.o
+endif
+
+obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-intel.o snd-hda-codec.o

sound/pci/hda/hda_local.h

+/*
+ * Universal Interface for Intel High Definition Audio Codec
+ *
+ * Local helper functions
+ *
+ * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
+ *
+ *  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 the Free
+ *  Software Foundation; either version 2 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program; if not, write to the Free Software Foundation, Inc., 59
+ *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __SOUND_HDA_LOCAL_H
+#define __SOUND_HDA_LOCAL_H
+
+/*
+ * for mixer controls
+ */
+#define HDA_COMPOSE_AMP_VAL(nid,chs,idx,dir) ((nid) | ((chs)<<16) | ((dir)<<18) | ((idx)<<19))
+#define HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
+	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx,  \
+	  .info = snd_hda_mixer_amp_volume_info, \
+	  .get = snd_hda_mixer_amp_volume_get, \
+	  .put = snd_hda_mixer_amp_volume_put, \
+	  .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) }
+#define HDA_CODEC_VOLUME_IDX(xname, xcidx, nid, xindex, direction) \
+	HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, 3, xindex, direction)
+#define HDA_CODEC_VOLUME_MONO(xname, nid, channel, xindex, direction) \
+	HDA_CODEC_VOLUME_MONO_IDX(xname, 0, nid, 3, xindex, direction)
+#define HDA_CODEC_VOLUME(xname, nid, xindex, direction) \
+	HDA_CODEC_VOLUME_MONO(xname, nid, 3, xindex, direction)
+#define HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
+	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \
+	  .info = snd_hda_mixer_amp_switch_info, \
+	  .get = snd_hda_mixer_amp_switch_get, \
+	  .put = snd_hda_mixer_amp_switch_put, \
+	  .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) }
+#define HDA_CODEC_MUTE_IDX(xname, xcidx, nid, xindex, direction) \
+	HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, 3, xindex, direction)
+#define HDA_CODEC_MUTE_MONO(xname, nid, channel, xindex, direction) \
+	HDA_CODEC_MUTE_MONO_IDX(xname, 0, nid, 3, xindex, direction)
+#define HDA_CODEC_MUTE(xname, nid, xindex, direction) \
+	HDA_CODEC_MUTE_MONO(xname, nid, 3, xindex, direction)
+
+int snd_hda_mixer_amp_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo);
+int snd_hda_mixer_amp_volume_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol);
+int snd_hda_mixer_amp_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol);
+int snd_hda_mixer_amp_switch_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo);
+int snd_hda_mixer_amp_switch_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol);
+int snd_hda_mixer_amp_switch_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol);
+
+int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid);
+
+/*
+ * input MUX helper
+ */
+#define HDA_MAX_NUM_INPUTS	8
+struct hda_input_mux_item {
+	const char *label;
+	unsigned int index;
+};
+struct hda_input_mux {
+	unsigned int num_items;
+	struct hda_input_mux_item items[HDA_MAX_NUM_INPUTS];
+};
+
+int snd_hda_input_mux_info(const struct hda_input_mux *imux, snd_ctl_elem_info_t *uinfo);
+int snd_hda_input_mux_put(struct hda_codec *codec, const struct hda_input_mux *imux,
+			  snd_ctl_elem_value_t *ucontrol, hda_nid_t nid,
+			  unsigned int *cur_val);
+
+/*
+ * Multi-channel / digital-out PCM helper
+ */
+
+enum { HDA_FRONT, HDA_REAR, HDA_CLFE, HDA_SIDE }; /* index for dac_nidx */
+enum { HDA_DIG_NONE, HDA_DIG_EXCLUSIVE, HDA_DIG_ANALOG_DUP }; /* dig_out_used */
+
+struct hda_multi_out {
+	int num_dacs;		/* # of DACs, must be more than 1 */
+	hda_nid_t *dac_nids;	/* DAC list */
+	hda_nid_t hp_nid;	/* optional DAC for HP, 0 when not exists */
+	hda_nid_t dig_out_nid;	/* digital out audio widget */
+	int max_channels;	/* currently supported analog channels */
+	int dig_out_used;	/* current usage of digital out (HDA_DIG_XXX) */
+};
+
+int snd_hda_multi_out_dig_open(struct hda_codec *codec, struct hda_multi_out *mout);
+int snd_hda_multi_out_dig_close(struct hda_codec *codec, struct hda_multi_out *mout);
+int snd_hda_multi_out_analog_open(struct hda_codec *codec, struct hda_multi_out *mout,
+				  snd_pcm_substream_t *substream);
+int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_out *mout,
+				     unsigned int stream_tag,
+				     unsigned int format,
+				     snd_pcm_substream_t *substream);
+int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, struct hda_multi_out *mout);
+
+/*
+ * generic codec parser
+ */
+int snd_hda_parse_generic_codec(struct hda_codec *codec);
+
+/*
+ * generic proc interface
+ */
+#ifdef CONFIG_PROC_FS
+int snd_hda_codec_proc_new(struct hda_codec *codec);
+#else
+static inline int snd_hda_codec_proc_new(struct hda_codec *codec) { return 0; }
+#endif
+
+/*
+ * Misc
+ */
+struct hda_board_config {
+	const char *modelname;
+	int config;
+	unsigned short pci_vendor;
+	unsigned short pci_device;
+};
+
+int snd_hda_check_board_config(struct hda_codec *codec, struct hda_board_config *tbl);
+int snd_hda_add_new_ctls(struct hda_codec *codec, snd_kcontrol_new_t *knew);
+
+/*
+ * power management
+ */
+#ifdef CONFIG_PM
+int snd_hda_resume_ctls(struct hda_codec *codec, snd_kcontrol_new_t *knew);
+int snd_hda_resume_spdif_out(struct hda_codec *codec);
+#endif
+
+/*
+ * unsolicited event handler
+ */
+
+#define HDA_UNSOL_QUEUE_SIZE	64
+
+struct hda_bus_unsolicited {
+	/* ring buffer */
+	u32 queue[HDA_UNSOL_QUEUE_SIZE * 2];
+	unsigned int rp, wp;
+
+	/* workqueue */
+	struct workqueue_struct *workq;
+	struct work_struct work;
+};
+
+#endif /* __SOUND_HDA_LOCAL_H */

sound/pci/hda/hda_patch.h

+/*
+ * HDA Patches - included by hda_codec.c
+ */
+
+/* Realtek codecs */
+extern struct hda_codec_preset snd_hda_preset_realtek[];
+/* C-Media codecs */
+extern struct hda_codec_preset snd_hda_preset_cmedia[];
+
+static const struct hda_codec_preset *hda_preset_tables[] = {
+	snd_hda_preset_realtek,
+	snd_hda_preset_cmedia,
+	NULL
+};

sound/pci/ice1712/vt1720_mobo.c

@@ -101,6 +101,15 @@ struct snd_ice1712_card_info snd_vt1720_mobo_cards[] __devinitdata = {
 		.eeprom_size = sizeof(k8x800_eeprom),
 		.eeprom_data = k8x800_eeprom,
 	},
+	{
+		.subvendor = VT1720_SUBDEVICE_9CJS,
+		.name = "Chaintech 9CJS",
+		/* identical with k8x800 */
+		.chip_init = k8x800_init,
+		.build_controls = k8x800_add_controls,
+		.eeprom_size = sizeof(k8x800_eeprom),
+		.eeprom_data = k8x800_eeprom,
+	},
 	{ } /* terminator */
 };
 

sound/pci/ice1712/vt1720_mobo.h

@@ -26,11 +26,13 @@
 
 #define VT1720_MOBO_DEVICE_DESC        "{Albatron,K8X800 Pro II},"\
 				       "{Chaintech,ZNF3-150},"\
-				       "{Chaintech,ZNF3-250},"
+				       "{Chaintech,ZNF3-250},"\
+				       "{Chaintech,9CJS},"
 
 #define VT1720_SUBDEVICE_K8X800		0xf217052c
 #define VT1720_SUBDEVICE_ZNF3_150	0x0f2741f6
 #define VT1720_SUBDEVICE_ZNF3_250	0x0f2745f6
+#define VT1720_SUBDEVICE_9CJS		0x0f272327
 
 extern struct snd_ice1712_card_info  snd_vt1720_mobo_cards[];
 

sound/pci/rme9652/hdsp.c

@@ -4958,7 +4958,7 @@ static int __devinit hdsp_request_fw_loader(hdsp_t *hdsp)
 #ifdef SNDRV_BIG_ENDIAN
 	{
 		int i;
-		u32 *src = hdsp->data;
+		u32 *src = (u32*)fw->data;
 		for (i = 0; i < ARRAY_SIZE(hdsp->firmware_cache); i++, src++)
 			hdsp->firmware_cache[i] = ((*src & 0x000000ff) << 16) |
 				((*src & 0x0000ff00) << 8)  |