Merge tag 'asoc-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v3.7

Lots and lots of driver specific cleanups and enhancements but the only
substantial framework feature this time round is the compressed API
binding:

- Addition of ASoC bindings for the compressed API, used by the mid-x86
  drivers.
- Lots of cleanups and API refreshes for CODEC drivers and DaVinci.
- Conversion of OMAP to dmaengine.
- New machine driver for Wolfson Microelectronics Bells.
- New CODEC driver for Wolfson Microelectronics WM0010.

23 files changed, 217 insertions, 20 deletions

diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h
index 06023393fba9..4eb31752e2b7 100644
--- a/include/linux/atmel-ssc.h
+++ b/include/linux/atmel-ssc.h
@@ -3,6 +3,7 @@
 
 #include <linux/platform_device.h>
 #include <linux/list.h>
+#include <linux/io.h>
 
 struct ssc_device {
         struct list_head        list;
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 9c02a4508b25..09da4e565297 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -591,7 +591,7 @@ struct dma_device {
         struct dma_async_tx_descriptor *(*device_prep_dma_cyclic)(
                 struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
                 size_t period_len, enum dma_transfer_direction direction,
-                void *context);
+                unsigned long flags, void *context);
         struct dma_async_tx_descriptor *(*device_prep_interleaved_dma)(
                 struct dma_chan *chan, struct dma_interleaved_template *xt,
                 unsigned long flags);
@@ -656,7 +656,7 @@ static inline struct dma_async_tx_descriptor *dmaengine_prep_dma_cyclic(
                 size_t period_len, enum dma_transfer_direction dir)
 {
         return chan->device->device_prep_dma_cyclic(chan, buf_addr, buf_len,
-                                                period_len, dir, NULL);
+                                                period_len, dir, flags, NULL);
 }
 
 static inline int dmaengine_terminate_all(struct dma_chan *chan)
diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h
index 1bc74afe7a35..49ed17fdf055 100644
--- a/include/linux/i2c-pnx.h
+++ b/include/linux/i2c-pnx.h
@@ -22,6 +22,7 @@ struct i2c_pnx_mif {
         struct timer_list       timer;          /* Timeout */
         u8 *                    buf;            /* Data buffer */
         int                     len;            /* Length of data buffer */
+        int                     order;          /* RX Bytes to order via TX */
 };
 
 struct i2c_pnx_algo_data {
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 7ea898c55a60..a4885a6cd10d 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -188,6 +188,7 @@ int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
 
 int twl_get_type(void);
 int twl_get_version(void);
+int twl_get_hfclk_rate(void);
 
 int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
 int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
@@ -666,7 +667,7 @@ struct twl4030_codec_data {
         unsigned int check_defaults:1;
         unsigned int reset_registers:1;
         unsigned int hs_extmute:1;
-        void (*set_hs_extmute)(int mute);
+        int hs_extmute_gpio;
 };
 
 struct twl4030_vibra_data {
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 604382143bcf..594b419b7d20 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -82,10 +82,18 @@
         __x - (__x % (y));                              \
 }                                                       \
 )
+
+/*
+ * Divide positive or negative dividend by positive divisor and round
+ * to closest integer. Result is undefined for negative divisors.
+ */
 #define DIV_ROUND_CLOSEST(x, divisor)(                  \
 {                                                       \
-        typeof(divisor) __divisor = divisor;            \
-        (((x) + ((__divisor) / 2)) / (__divisor));      \
+        typeof(x) __x = x;                              \
+        typeof(divisor) __d = divisor;                  \
+        (((typeof(x))-1) >= 0 || (__x) >= 0) ?          \
+                (((__x) + ((__d) / 2)) / (__d)) :       \
+                (((__x) - ((__d) / 2)) / (__d));        \
 }                                                       \
 )
 
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index fc615a97e2d3..1e57449395b1 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -224,7 +224,7 @@ static inline int kobject_uevent_env(struct kobject *kobj,
 
 static inline __printf(2, 3)
 int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...)
-{ return 0; }
+{ return -ENOMEM; }
 
 static inline int kobject_action_type(const char *buf, size_t count,
                                       enum kobject_action *type)
diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h
index d0752eca9b44..9d96d5d4dfed 100644
--- a/include/linux/mISDNhw.h
+++ b/include/linux/mISDNhw.h
@@ -183,7 +183,7 @@ extern int	mISDN_initbchannel(struct bchannel *, unsigned short,
                                    unsigned short);
 extern int      mISDN_freedchannel(struct dchannel *);
 extern void     mISDN_clear_bchannel(struct bchannel *);
-extern int      mISDN_freebchannel(struct bchannel *);
+extern void     mISDN_freebchannel(struct bchannel *);
 extern int      mISDN_ctrl_bchannel(struct bchannel *, struct mISDN_ctrl_req *);
 extern void     queue_ch_frame(struct mISDNchannel *, u_int,
                         int, struct sk_buff *);
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 3a8435a8058f..cebe97ee98b8 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -16,6 +16,8 @@
 
 #include <linux/platform_device.h>
 
+struct irq_domain;
+
 /*
  * This struct describes the MFD part ("cell").
  * After registration the copy of this structure will become the platform data
@@ -98,7 +100,7 @@ static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev)
 extern int mfd_add_devices(struct device *parent, int id,
                            struct mfd_cell *cells, int n_devs,
                            struct resource *mem_base,
-                           int irq_base);
+                           int irq_base, struct irq_domain *irq_domain);
 
 extern void mfd_remove_devices(struct device *parent);
 
diff --git a/include/linux/mfd/tps65217.h b/include/linux/mfd/tps65217.h
index 12c06870829a..7cd83d826ed8 100644
--- a/include/linux/mfd/tps65217.h
+++ b/include/linux/mfd/tps65217.h
@@ -22,6 +22,9 @@
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
 
+/* TPS chip id list */
+#define TPS65217                        0xF0
+
 /* I2C ID for TPS65217 part */
 #define TPS65217_I2C_ID                 0x24
 
@@ -248,13 +251,11 @@ struct tps_info {
 struct tps65217 {
         struct device *dev;
         struct tps65217_board *pdata;
+        unsigned int id;
         struct regulator_desc desc[TPS65217_NUM_REGULATOR];
         struct regulator_dev *rdev[TPS65217_NUM_REGULATOR];
         struct tps_info *info[TPS65217_NUM_REGULATOR];
         struct regmap *regmap;
-
-        /* Client devices */
-        struct platform_device *regulator_pdev[TPS65217_NUM_REGULATOR];
 };
 
 static inline struct tps65217 *dev_to_tps65217(struct device *dev)
@@ -262,6 +263,11 @@ static inline struct tps65217 *dev_to_tps65217(struct device *dev)
         return dev_get_drvdata(dev);
 }
 
+static inline int tps65217_chip_id(struct tps65217 *tps65217)
+{
+        return tps65217->id;
+}
+
 int tps65217_reg_read(struct tps65217 *tps, unsigned int reg,
                                         unsigned int *val);
 int tps65217_reg_write(struct tps65217 *tps, unsigned int reg,
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index f0361c031927..fc87be4fdc25 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -164,6 +164,10 @@ struct wm8994_pdata {
         int num_micd_rates;
         struct wm8958_micd_rate *micd_rates;
 
+        /* Power up delays to add after microphone bias power up (ms) */
+        int micb1_delay;
+        int micb2_delay;
+
         /* LINEOUT can be differential or single ended */
         unsigned int lineout1_diff:1;
         unsigned int lineout2_diff:1;
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index bd6c9fcdf2dd..6e1b0f973a03 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -796,6 +796,19 @@ enum mlx4_net_trans_rule_id {
         MLX4_NET_TRANS_RULE_NUM, /* should be last */
 };
 
+extern const u16 __sw_id_hw[];
+
+static inline int map_hw_to_sw_id(u16 header_id)
+{
+
+        int i;
+        for (i = 0; i < MLX4_NET_TRANS_RULE_NUM; i++) {
+                if (header_id == __sw_id_hw[i])
+                        return i;
+        }
+        return -EINVAL;
+}
+
 enum mlx4_net_trans_promisc_mode {
         MLX4_FS_PROMISC_NONE = 0,
         MLX4_FS_PROMISC_UPLINK,
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 111aca5e97f3..4b27f9f503e4 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -239,6 +239,7 @@ struct mmc_card {
 #define MMC_QUIRK_BLK_NO_CMD23  (1<<7)          /* Avoid CMD23 for regular multiblock */
 #define MMC_QUIRK_BROKEN_BYTE_MODE_512 (1<<8)   /* Avoid sending 512 bytes in */
 #define MMC_QUIRK_LONG_READ_TIME (1<<9)         /* Data read time > CSD says */
+#define MMC_QUIRK_SEC_ERASE_TRIM_BROKEN (1<<10) /* Skip secure for erase/trim */
                                                 /* byte mode */
         unsigned int    poweroff_notify_state;  /* eMMC4.5 notify feature */
 #define MMC_NO_POWER_NOTIFICATION       0
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 1f8fc7f9bcd8..4b03f56e280e 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -265,11 +265,6 @@ static inline const struct nfs_rpc_ops *NFS_PROTO(const struct inode *inode)
         return NFS_SERVER(inode)->nfs_client->rpc_ops;
 }
 
-static inline __be32 *NFS_COOKIEVERF(const struct inode *inode)
-{
-        return NFS_I(inode)->cookieverf;
-}
-
 static inline unsigned NFS_MINATTRTIMEO(const struct inode *inode)
 {
         struct nfs_server *nfss = NFS_SERVER(inode);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index ac7c8ae254f2..be9cf3c7e79e 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -652,7 +652,7 @@ struct nfs_getaclargs {
 };
 
 /* getxattr ACL interface flags */
-#define NFS4_ACL_LEN_REQUEST    0x0001  /* zero length getxattr buffer */
+#define NFS4_ACL_TRUNC          0x0001  /* ACL was truncated */
 struct nfs_getaclres {
         size_t                          acl_len;
         size_t                          acl_data_offset;
diff --git a/include/linux/of.h b/include/linux/of.h
index 1b1163225f3b..5c7a15836996 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -315,6 +315,12 @@ static inline const char* of_node_full_name(struct device_node *np)
         return "<no-node>";
 }
 
+static inline struct device_node *of_find_node_by_name(struct device_node *from,
+        const char *name)
+{
+        return NULL;
+}
+
 static inline bool of_have_populated_dt(void)
 {
         return false;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index fc3526077348..6b4565c440c8 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2149,7 +2149,7 @@
 #define PCI_DEVICE_ID_TIGON3_5704S      0x16a8
 #define PCI_DEVICE_ID_NX2_57800_VF      0x16a9
 #define PCI_DEVICE_ID_NX2_5706S         0x16aa
-#define PCI_DEVICE_ID_NX2_57840_MF      0x16ab
+#define PCI_DEVICE_ID_NX2_57840_MF      0x16a4
 #define PCI_DEVICE_ID_NX2_5708S         0x16ac
 #define PCI_DEVICE_ID_NX2_57840_VF      0x16ad
 #define PCI_DEVICE_ID_NX2_57810_MF      0x16ae
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 7602ccb3f40e..33ed9d605f91 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -926,7 +926,7 @@ struct perf_event {
         struct hw_perf_event            hw;
 
         struct perf_event_context       *ctx;
-        struct file                     *filp;
+        atomic_long_t                   refcount;
 
         /*
          * These accumulate total time (in nanoseconds) that children
@@ -1296,6 +1296,7 @@ extern int perf_swevent_get_recursion_context(void);
 extern void perf_swevent_put_recursion_context(int rctx);
 extern void perf_event_enable(struct perf_event *event);
 extern void perf_event_disable(struct perf_event *event);
+extern int __perf_event_disable(void *info);
 extern void perf_event_task_tick(void);
 #else
 static inline void
@@ -1334,6 +1335,7 @@ static inline int  perf_swevent_get_recursion_context(void)		{ return -1; }
 static inline void perf_swevent_put_recursion_context(int rctx)         { }
 static inline void perf_event_enable(struct perf_event *event)          { }
 static inline void perf_event_disable(struct perf_event *event)         { }
+static inline int __perf_event_disable(void *info)                      { return -1; }
 static inline void perf_event_task_tick(void)                           { }
 #endif
 
diff --git a/include/linux/platform_data/asoc-mx27vis.h b/include/linux/platform_data/asoc-mx27vis.h
new file mode 100644
index 000000000000..409adcd04d04
--- /dev/null
+++ b/include/linux/platform_data/asoc-mx27vis.h
@@ -0,0 +1,11 @@
+#ifndef __PLATFORM_DATA_ASOC_MX27VIS_H
+#define __PLATFORM_DATA_ASOC_MX27VIS_H
+
+struct snd_mx27vis_platform_data {
+        int amp_gain0_gpio;
+        int amp_gain1_gpio;
+        int amp_mutel_gpio;
+        int amp_muter_gpio;
+};
+
+#endif /* __PLATFORM_DATA_ASOC_MX27VIS_H */
diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h
new file mode 100644
index 000000000000..d0c5825876f8
--- /dev/null
+++ b/include/linux/platform_data/davinci_asp.h
@@ -0,0 +1,105 @@
+/*
+ * TI DaVinci Audio Serial Port support
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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 version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __DAVINCI_ASP_H
+#define __DAVINCI_ASP_H
+
+struct snd_platform_data {
+        u32 tx_dma_offset;
+        u32 rx_dma_offset;
+        int asp_chan_q; /* event queue number for ASP channel */
+        int ram_chan_q; /* event queue number for RAM channel */
+        unsigned int codec_fmt;
+        /*
+         * Allowing this is more efficient and eliminates left and right swaps
+         * caused by underruns, but will swap the left and right channels
+         * when compared to previous behavior.
+         */
+        unsigned enable_channel_combine:1;
+        unsigned sram_size_playback;
+        unsigned sram_size_capture;
+
+        /*
+         * If McBSP peripheral gets the clock from an external pin,
+         * there are three chooses, that are MCBSP_CLKX, MCBSP_CLKR
+         * and MCBSP_CLKS.
+         * Depending on different hardware connections it is possible
+         * to use this setting to change the behaviour of McBSP
+         * driver.
+         */
+        int clk_input_pin;
+
+        /*
+         * This flag works when both clock and FS are outputs for the cpu
+         * and makes clock more accurate (FS is not symmetrical and the
+         * clock is very fast.
+         * The clock becoming faster is named
+         * i2s continuous serial clock (I2S_SCK) and it is an externally
+         * visible bit clock.
+         *
+         * first line : WordSelect
+         * second line : ContinuousSerialClock
+         * third line: SerialData
+         *
+         * SYMMETRICAL APPROACH:
+         *   _______________________          LEFT
+         * _|         RIGHT         |______________________|
+         *     _   _         _   _   _   _         _   _
+         *   _| |_| |_ x16 _| |_| |_| |_| |_ x16 _| |_| |_
+         *     _   _         _   _   _   _         _   _
+         *   _/ \_/ \_ ... _/ \_/ \_/ \_/ \_ ... _/ \_/ \_
+         *    \_/ \_/       \_/ \_/ \_/ \_/       \_/ \_/
+         *
+         * ACCURATE CLOCK APPROACH:
+         *   ______________          LEFT
+         * _|     RIGHT    |_______________________________|
+         *     _         _   _         _   _   _   _   _   _
+         *   _| |_ x16 _| |_| |_ x16 _| |_| |_| |_| |_| |_| |
+         *     _         _   _          _      dummy cycles
+         *   _/ \_ ... _/ \_/ \_  ... _/ \__________________
+         *    \_/       \_/ \_/        \_/
+         *
+         */
+        bool i2s_accurate_sck;
+
+        /* McASP specific fields */
+        int tdm_slots;
+        u8 op_mode;
+        u8 num_serializer;
+        u8 *serial_dir;
+        u8 version;
+        u8 txnumevt;
+        u8 rxnumevt;
+};
+
+enum {
+        MCASP_VERSION_1 = 0,    /* DM646x */
+        MCASP_VERSION_2,        /* DA8xx/OMAPL1x */
+        MCASP_VERSION_3,        /* TI81xx/AM33xx */
+};
+
+enum mcbsp_clk_input_pin {
+        MCBSP_CLKR = 0,         /* as in DM365 */
+        MCBSP_CLKS,
+};
+
+#define INACTIVE_MODE   0
+#define TX_MODE         1
+#define RX_MODE         2
+
+#define DAVINCI_MCASP_IIS_MODE  0
+#define DAVINCI_MCASP_DIT_MODE  1
+
+#endif
diff --git a/include/linux/platform_data/omap-twl4030.h b/include/linux/platform_data/omap-twl4030.h
new file mode 100644
index 000000000000..c7bef788daab
--- /dev/null
+++ b/include/linux/platform_data/omap-twl4030.h
@@ -0,0 +1,32 @@
+/**
+ * omap-twl4030.h - ASoC machine driver for TI SoC based boards with twl4030
+ *                  codec, header.
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
+ * All rights reserved.
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef _OMAP_TWL4030_H_
+#define _OMAP_TWL4030_H_
+
+struct omap_tw4030_pdata {
+        const char *card_name;
+};
+
+#endif /* _OMAP_TWL4030_H_ */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index b8c86648a2f9..23bddac4bad8 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -954,7 +954,6 @@ struct sched_domain {
         unsigned int smt_gain;
         int flags;                      /* See SD_* */
         int level;
-        int idle_buddy;                 /* cpu assigned to select_idle_sibling() */
 
         /* Runtime fields. */
         unsigned long last_balance;     /* init to jiffies. units in jiffies */
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index cff40aa7db62..bf8c49ff7530 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -114,6 +114,7 @@ struct rpc_xprt_ops {
         void            (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
         int             (*reserve_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
         void            (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
+        void            (*alloc_slot)(struct rpc_xprt *xprt, struct rpc_task *task);
         void            (*rpcbind)(struct rpc_task *task);
         void            (*set_port)(struct rpc_xprt *xprt, unsigned short port);
         void            (*connect)(struct rpc_task *task);
@@ -281,6 +282,8 @@ void			xprt_connect(struct rpc_task *task);
 void                    xprt_reserve(struct rpc_task *task);
 int                     xprt_reserve_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
 int                     xprt_reserve_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
+void                    xprt_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task);
+void                    xprt_lock_and_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task);
 int                     xprt_prepare_transmit(struct rpc_task *task);
 void                    xprt_transmit(struct rpc_task *task);
 void                    xprt_end_transmit(struct rpc_task *task);
diff --git a/include/linux/time.h b/include/linux/time.h
index b0bbd8f0130d..b51e664c83e7 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -125,6 +125,13 @@ static inline bool timespec_valid(const struct timespec *ts)
         /* Can't have more nanoseconds then a second */
         if ((unsigned long)ts->tv_nsec >= NSEC_PER_SEC)
                 return false;
+        return true;
+}
+
+static inline bool timespec_valid_strict(const struct timespec *ts)
+{
+        if (!timespec_valid(ts))
+                return false;
         /* Disallow values that could overflow ktime_t */
         if ((unsigned long long)ts->tv_sec >= KTIME_SEC_MAX)
                 return false;