Merge branch 'for-next' into for-linus

For 4.12 merge.

Documentation/sound/hd-audio/notes.rst

@@ -494,6 +494,8 @@ add_hp_mic (bool)
 hp_mic_detect (bool)
     enable/disable the hp/mic shared input for a single built-in mic
     case; default true
+vmaster (bool)
+    enable/disable the virtual Master control; default true
 mixer_nid (int)
     specifies the widget NID of the analog-loopback mixer
 

include/sound/hda_register.h

@@ -106,8 +106,26 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
 #define AZX_REG_HSW_EM4			0x100c
 #define AZX_REG_HSW_EM5			0x1010
 
-/* Skylake/Broxton display HD-A controller Extended Mode registers */
-#define AZX_REG_SKL_EM4L		0x1040
+/* Skylake/Broxton vendor-specific registers */
+#define AZX_REG_VS_EM1			0x1000
+#define AZX_REG_VS_INRC			0x1004
+#define AZX_REG_VS_OUTRC		0x1008
+#define AZX_REG_VS_FIFOTRK		0x100C
+#define AZX_REG_VS_FIFOTRK2		0x1010
+#define AZX_REG_VS_EM2			0x1030
+#define AZX_REG_VS_EM3L			0x1038
+#define AZX_REG_VS_EM3U			0x103C
+#define AZX_REG_VS_EM4L			0x1040
+#define AZX_REG_VS_EM4U			0x1044
+#define AZX_REG_VS_LTRC			0x1048
+#define AZX_REG_VS_D0I3C		0x104A
+#define AZX_REG_VS_PCE			0x104B
+#define AZX_REG_VS_L2MAGC		0x1050
+#define AZX_REG_VS_L2LAHPT		0x1054
+#define AZX_REG_VS_SDXDPIB_XBASE	0x1084
+#define AZX_REG_VS_SDXDPIB_XINTERVAL	0x20
+#define AZX_REG_VS_SDXEFIFOS_XBASE	0x1094
+#define AZX_REG_VS_SDXEFIFOS_XINTERVAL	0x20
 
 /* PCI space */
 #define AZX_PCIREG_TCSEL		0x44
@@ -243,9 +261,11 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
 #define AZX_REG_ML_LOUTPAY		0x20
 #define AZX_REG_ML_LINPAY		0x30
 
-#define AZX_MLCTL_SPA			(1<<16)
-#define AZX_MLCTL_CPA			23
-
+#define ML_LCTL_SCF_MASK			0xF
+#define AZX_MLCTL_SPA				(0x1 << 16)
+#define AZX_MLCTL_CPA				(0x1 << 23)
+#define AZX_MLCTL_SPA_SHIFT			16
+#define AZX_MLCTL_CPA_SHIFT			23
 
 /* registers for DMA Resume Capability Structure */
 #define AZX_DRSM_CAP_ID			0x5

include/sound/hdaudio.h

@@ -368,24 +368,32 @@ void snd_hdac_bus_free_stream_pages(struct hdac_bus *bus);
 /*
  * macros for easy use
  */
-#define _snd_hdac_chip_write(type, chip, reg, value) \
-	((chip)->io_ops->reg_write ## type(value, (chip)->remap_addr + (reg)))
-#define _snd_hdac_chip_read(type, chip, reg) \
-	((chip)->io_ops->reg_read ## type((chip)->remap_addr + (reg)))
+#define _snd_hdac_chip_writeb(chip, reg, value) \
+	((chip)->io_ops->reg_writeb(value, (chip)->remap_addr + (reg)))
+#define _snd_hdac_chip_readb(chip, reg) \
+	((chip)->io_ops->reg_readb((chip)->remap_addr + (reg)))
+#define _snd_hdac_chip_writew(chip, reg, value) \
+	((chip)->io_ops->reg_writew(value, (chip)->remap_addr + (reg)))
+#define _snd_hdac_chip_readw(chip, reg) \
+	((chip)->io_ops->reg_readw((chip)->remap_addr + (reg)))
+#define _snd_hdac_chip_writel(chip, reg, value) \
+	((chip)->io_ops->reg_writel(value, (chip)->remap_addr + (reg)))
+#define _snd_hdac_chip_readl(chip, reg) \
+	((chip)->io_ops->reg_readl((chip)->remap_addr + (reg)))
 
 /* read/write a register, pass without AZX_REG_ prefix */
 #define snd_hdac_chip_writel(chip, reg, value) \
-	_snd_hdac_chip_write(l, chip, AZX_REG_ ## reg, value)
+	_snd_hdac_chip_writel(chip, AZX_REG_ ## reg, value)
 #define snd_hdac_chip_writew(chip, reg, value) \
-	_snd_hdac_chip_write(w, chip, AZX_REG_ ## reg, value)
+	_snd_hdac_chip_writew(chip, AZX_REG_ ## reg, value)
 #define snd_hdac_chip_writeb(chip, reg, value) \
-	_snd_hdac_chip_write(b, chip, AZX_REG_ ## reg, value)
+	_snd_hdac_chip_writeb(chip, AZX_REG_ ## reg, value)
 #define snd_hdac_chip_readl(chip, reg) \
-	_snd_hdac_chip_read(l, chip, AZX_REG_ ## reg)
+	_snd_hdac_chip_readl(chip, AZX_REG_ ## reg)
 #define snd_hdac_chip_readw(chip, reg) \
-	_snd_hdac_chip_read(w, chip, AZX_REG_ ## reg)
+	_snd_hdac_chip_readw(chip, AZX_REG_ ## reg)
 #define snd_hdac_chip_readb(chip, reg) \
-	_snd_hdac_chip_read(b, chip, AZX_REG_ ## reg)
+	_snd_hdac_chip_readb(chip, AZX_REG_ ## reg)
 
 /* update a register, pass without AZX_REG_ prefix */
 #define snd_hdac_chip_updatel(chip, reg, mask, val) \

include/uapi/sound/asound.h

@@ -107,9 +107,11 @@ enum {
 	SNDRV_HWDEP_IFACE_FW_DIGI00X,	/* Digidesign Digi 002/003 family */
 	SNDRV_HWDEP_IFACE_FW_TASCAM,	/* TASCAM FireWire series */
 	SNDRV_HWDEP_IFACE_LINE6,	/* Line6 USB processors */
+	SNDRV_HWDEP_IFACE_FW_MOTU,	/* MOTU FireWire series */
+	SNDRV_HWDEP_IFACE_FW_FIREFACE,	/* RME Fireface series */
 
 	/* Don't forget to change the following: */
-	SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_LINE6
+	SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_FIREFACE
 };
 
 struct snd_hwdep_info {

include/uapi/sound/firewire.h

@@ -10,6 +10,7 @@
 #define SNDRV_FIREWIRE_EVENT_DICE_NOTIFICATION	0xd1ce004e
 #define SNDRV_FIREWIRE_EVENT_EFW_RESPONSE	0x4e617475
 #define SNDRV_FIREWIRE_EVENT_DIGI00X_MESSAGE	0x746e736c
+#define SNDRV_FIREWIRE_EVENT_MOTU_NOTIFICATION	0x64776479
 
 struct snd_firewire_event_common {
 	unsigned int type; /* SNDRV_FIREWIRE_EVENT_xxx */
@@ -46,12 +47,18 @@ struct snd_firewire_event_digi00x_message {
 	__u32 message;	/* Digi00x-specific message */
 };
 
+struct snd_firewire_event_motu_notification {
+	unsigned int type;
+	__u32 message;	/* MOTU-specific bits. */
+};
+
 union snd_firewire_event {
 	struct snd_firewire_event_common            common;
 	struct snd_firewire_event_lock_status       lock_status;
 	struct snd_firewire_event_dice_notification dice_notification;
 	struct snd_firewire_event_efw_response      efw_response;
 	struct snd_firewire_event_digi00x_message   digi00x_message;
+	struct snd_firewire_event_motu_notification motu_notification;
 };
 
 
@@ -65,7 +72,8 @@ union snd_firewire_event {
 #define SNDRV_FIREWIRE_TYPE_OXFW	4
 #define SNDRV_FIREWIRE_TYPE_DIGI00X	5
 #define SNDRV_FIREWIRE_TYPE_TASCAM	6
-/* RME, MOTU, ... */
+#define SNDRV_FIREWIRE_TYPE_MOTU	7
+#define SNDRV_FIREWIRE_TYPE_FIREFACE	8
 
 struct snd_firewire_get_info {
 	unsigned int type; /* SNDRV_FIREWIRE_TYPE_xxx */

sound/core/timer.c

@@ -1277,6 +1277,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
 	struct timespec tstamp;
 	int prev, append = 0;
 
+	memset(&r1, 0, sizeof(r1));
 	memset(&tstamp, 0, sizeof(tstamp));
 	spin_lock(&tu->qlock);
 	if ((tu->filter & ((1 << SNDRV_TIMER_EVENT_RESOLUTION) |
@@ -1292,7 +1293,6 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
 	}
 	if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
 	    tu->last_resolution != resolution) {
-		memset(&r1, 0, sizeof(r1));
 		r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
 		r1.tstamp = tstamp;
 		r1.val = resolution;
@@ -1430,18 +1430,13 @@ static int snd_timer_user_next_device(struct snd_timer_id __user *_tid)
 			if (id.card < 0) {
 				id.card = 0;
 			} else {
-				if (id.card < 0) {
-					id.card = 0;
+				if (id.device < 0) {
+					id.device = 0;
 				} else {
-					if (id.device < 0) {
-						id.device = 0;
-					} else {
-						if (id.subdevice < 0) {
-							id.subdevice = 0;
-						} else {
-							id.subdevice++;
-						}
-					}
+					if (id.subdevice < 0)
+						id.subdevice = 0;
+					else
+						id.subdevice++;
 				}
 			}
 			list_for_each(p, &snd_timer_list) {

sound/drivers/vx/vx_core.c

@@ -795,10 +795,8 @@ struct vx_core *snd_vx_create(struct snd_card *card, struct snd_vx_hardware *hw,
 		return NULL;
 
 	chip = kzalloc(sizeof(*chip) + extra_size, GFP_KERNEL);
-	if (! chip) {
-		snd_printk(KERN_ERR "vx_core: no memory\n");
+	if (! chip)
 		return NULL;
-	}
 	mutex_init(&chip->lock);
 	chip->irq = -1;
 	chip->hw = hw;

sound/firewire/Kconfig

@@ -140,4 +140,24 @@ config SND_FIREWIRE_TASCAM
 	 To compile this driver as a module, choose M here: the module
 	 will be called snd-firewire-tascam.
 
+config SND_FIREWIRE_MOTU
+	tristate "Mark of the unicorn FireWire series support"
+	select SND_FIREWIRE_LIB
+	select SND_HWDEP
+	help
+	 Say Y here to enable support for FireWire devices which MOTU produced:
+	  * 828mk2
+	  * 828mk3
+
+	 To compile this driver as a module, choose M here: the module
+	 will be called snd-firewire-motu.
+
+config SND_FIREFACE
+	tristate "RME Fireface series support"
+	select SND_FIREWIRE_LIB
+	select SND_HWDEP
+	help
+	 Say Y here to include support for RME fireface series.
+	  * Fireface 400
+
 endif # SND_FIREWIRE

sound/firewire/Makefile

@@ -13,3 +13,5 @@ obj-$(CONFIG_SND_FIREWORKS) += fireworks/
 obj-$(CONFIG_SND_BEBOB) += bebob/
 obj-$(CONFIG_SND_FIREWIRE_DIGI00X) += digi00x/
 obj-$(CONFIG_SND_FIREWIRE_TASCAM) += tascam/
+obj-$(CONFIG_SND_FIREWIRE_MOTU) += motu/
+obj-$(CONFIG_SND_FIREFACE) += fireface/

sound/firewire/amdtp-stream-trace.h

@@ -14,8 +14,8 @@
 #include <linux/tracepoint.h>
 
 TRACE_EVENT(in_packet,
-	TP_PROTO(const struct amdtp_stream *s, u32 cycles, u32 cip_header[2], unsigned int payload_quadlets, unsigned int index),
-	TP_ARGS(s, cycles, cip_header, payload_quadlets, index),
+	TP_PROTO(const struct amdtp_stream *s, u32 cycles, u32 cip_header[2], unsigned int payload_length, unsigned int index),
+	TP_ARGS(s, cycles, cip_header, payload_length, index),
 	TP_STRUCT__entry(
 		__field(unsigned int, second)
 		__field(unsigned int, cycle)
@@ -37,7 +37,7 @@ TRACE_EVENT(in_packet,
 		__entry->dest = fw_parent_device(s->unit)->card->node_id;
 		__entry->cip_header0 = cip_header[0];
 		__entry->cip_header1 = cip_header[1];
-		__entry->payload_quadlets = payload_quadlets;
+		__entry->payload_quadlets = payload_length / 4;
 		__entry->packet_index = s->packet_index;
 		__entry->irq = !!in_interrupt();
 		__entry->index = index;
@@ -101,6 +101,94 @@ TRACE_EVENT(out_packet,
 		__entry->index)
 );
 
+TRACE_EVENT(in_packet_without_header,
+	TP_PROTO(const struct amdtp_stream *s, u32 cycles, unsigned int payload_quadlets, unsigned int data_blocks, unsigned int index),
+	TP_ARGS(s, cycles, payload_quadlets, data_blocks, index),
+	TP_STRUCT__entry(
+		__field(unsigned int, second)
+		__field(unsigned int, cycle)
+		__field(int, channel)
+		__field(int, src)
+		__field(int, dest)
+		__field(unsigned int, payload_quadlets)
+		__field(unsigned int, data_blocks)
+		__field(unsigned int, data_block_counter)
+		__field(unsigned int, packet_index)
+		__field(unsigned int, irq)
+		__field(unsigned int, index)
+	),
+	TP_fast_assign(
+		__entry->second = cycles / CYCLES_PER_SECOND;
+		__entry->cycle = cycles % CYCLES_PER_SECOND;
+		__entry->channel = s->context->channel;
+		__entry->src = fw_parent_device(s->unit)->node_id;
+		__entry->dest = fw_parent_device(s->unit)->card->node_id;
+		__entry->payload_quadlets = payload_quadlets;
+		__entry->data_blocks = data_blocks,
+		__entry->data_block_counter = s->data_block_counter,
+		__entry->packet_index = s->packet_index;
+		__entry->irq = !!in_interrupt();
+		__entry->index = index;
+	),
+	TP_printk(
+		"%02u %04u %04x %04x %02d %03u %3u %3u %02u %01u %02u",
+		__entry->second,
+		__entry->cycle,
+		__entry->src,
+		__entry->dest,
+		__entry->channel,
+		__entry->payload_quadlets,
+		__entry->data_blocks,
+		__entry->data_block_counter,
+		__entry->packet_index,
+		__entry->irq,
+		__entry->index)
+);
+
+TRACE_EVENT(out_packet_without_header,
+	TP_PROTO(const struct amdtp_stream *s, u32 cycles, unsigned int payload_length, unsigned int data_blocks, unsigned int index),
+	TP_ARGS(s, cycles, payload_length, data_blocks, index),
+	TP_STRUCT__entry(
+		__field(unsigned int, second)
+		__field(unsigned int, cycle)
+		__field(int, channel)
+		__field(int, src)
+		__field(int, dest)
+		__field(unsigned int, payload_quadlets)
+		__field(unsigned int, data_blocks)
+		__field(unsigned int, data_block_counter)
+		__field(unsigned int, packet_index)
+		__field(unsigned int, irq)
+		__field(unsigned int, index)
+	),
+	TP_fast_assign(
+		__entry->second = cycles / CYCLES_PER_SECOND;
+		__entry->cycle = cycles % CYCLES_PER_SECOND;
+		__entry->channel = s->context->channel;
+		__entry->src = fw_parent_device(s->unit)->card->node_id;
+		__entry->dest = fw_parent_device(s->unit)->node_id;
+		__entry->payload_quadlets = payload_length / 4;
+		__entry->data_blocks = data_blocks,
+		__entry->data_blocks = s->data_block_counter,
+		__entry->packet_index = s->packet_index;
+		__entry->irq = !!in_interrupt();
+		__entry->index = index;
+	),
+	TP_printk(
+		"%02u %04u %04x %04x %02d %03u %02u %03u %02u %01u %02u",
+		__entry->second,
+		__entry->cycle,
+		__entry->src,
+		__entry->dest,
+		__entry->channel,
+		__entry->payload_quadlets,
+		__entry->data_blocks,
+		__entry->data_block_counter,
+		__entry->packet_index,
+		__entry->irq,
+		__entry->index)
+);
+
 #endif
 
 #undef TRACE_INCLUDE_PATH