#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/wait.h>
+#include <linux/moduleparam.h>
+#include <linux/mutex.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/control.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
-#define SNDRV_GET_ID
#include <sound/initval.h>
#include <asm/io.h>
// Debug Stuff
// ----------------------------------------------------------------------------
#define K1212_DEBUG_LEVEL 0
-#define K1212_DEBUG_PRINTK printk
-//#define K1212_DEBUG_PRINTK(x...) printk("<0>" x)
+#if K1212_DEBUG_LEVEL > 0
+#define K1212_DEBUG_PRINTK(fmt,args...) printk(KERN_DEBUG fmt,##args)
+#else
+#define K1212_DEBUG_PRINTK(fmt,...)
+#endif
+#if K1212_DEBUG_LEVEL > 1
+#define K1212_DEBUG_PRINTK_VERBOSE(fmt,args...) printk(KERN_DEBUG fmt,##args)
+#else
+#define K1212_DEBUG_PRINTK_VERBOSE(fmt,...)
+#endif
// ----------------------------------------------------------------------------
// Record/Play Buffer Allocation Method. If K1212_LARGEALLOC is defined all
//#define K1212_LARGEALLOC 1
// ----------------------------------------------------------------------------
-// the following enum defines the valid states of the Korg 1212 I/O card.
+// Valid states of the Korg 1212 I/O card.
// ----------------------------------------------------------------------------
-typedef enum {
+enum CardState {
K1212_STATE_NONEXISTENT, // there is no card here
K1212_STATE_UNINITIALIZED, // the card is awaiting DSP download
K1212_STATE_DSP_IN_PROCESS, // the card is currently downloading its DSP code
K1212_STATE_ERRORSTOP, // the card has stopped itself because of an error and we
// are in the process of cleaning things up.
K1212_STATE_MAX_STATE // state values of this and beyond are invalid
-} CardState;
+};
// ----------------------------------------------------------------------------
// The following enumeration defines the constants written to the card's
// host-to-card doorbell to initiate a command.
// ----------------------------------------------------------------------------
-typedef enum {
+enum korg1212_dbcnst {
K1212_DB_RequestForData = 0, // sent by the card to request a buffer fill.
K1212_DB_TriggerPlay = 1, // starts playback/record on the card.
K1212_DB_SelectPlayMode = 2, // select monitor, playback setup, or stop.
K1212_DB_ConfigureMiscMemory = 6, // tells card where other buffers are.
K1212_DB_TriggerFromAdat = 7, // tells card to trigger from Adat at a specific
// timecode value.
+ K1212_DB_DMAERROR = 0x80, // DMA Error - the PCI bus is congestioned.
+ K1212_DB_CARDSTOPPED = 0x81, // Card has stopped by user request.
K1212_DB_RebootCard = 0xA0, // instructs the card to reboot.
K1212_DB_BootFromDSPPage4 = 0xA4, // instructs the card to boot from the DSP microcode
// on page 4 (local page to card).
K1212_DB_DSPDownloadDone = 0xAE, // sent by the card to indicate the download has
// completed.
K1212_DB_StartDSPDownload = 0xAF // tells the card to download its DSP firmware.
-} korg1212_dbcnst_t;
+};
-#define K1212_ISRCODE_DMAERROR 0x80
-#define K1212_ISRCODE_CARDSTOPPED 0x81
// ----------------------------------------------------------------------------
-// The following enumeration defines return codes for DeviceIoControl() calls
+// The following enumeration defines return codes
// to the Korg 1212 I/O driver.
// ----------------------------------------------------------------------------
-typedef enum {
+enum snd_korg1212rc {
K1212_CMDRET_Success = 0, // command was successfully placed
K1212_CMDRET_DIOCFailure, // the DeviceIoControl call failed
K1212_CMDRET_PMFailure, // the protected mode call failed
K1212_CMDRET_NoAckFromCard, // the card never acknowledged a command
K1212_CMDRET_BadParams, // bad parameters were provided by the caller
- // --------------------------------------------------------------
- // the following return errors are specific to the wave device
- // driver interface. These will not be encountered by users of
- // the 32 bit DIOC interface (a.k.a. custom or native API).
- // --------------------------------------------------------------
K1212_CMDRET_BadDevice, // the specified wave device was out of range
K1212_CMDRET_BadFormat // the specified wave format is unsupported
-} snd_korg1212rc;
+};
// ----------------------------------------------------------------------------
// The following enumeration defines the constants used to select the play
// mode for the card in the SelectPlayMode command.
// ----------------------------------------------------------------------------
-typedef enum {
+enum PlayModeSelector {
K1212_MODE_SetupPlay = 0x00000001, // provides card with pre-play information
K1212_MODE_MonitorOn = 0x00000002, // tells card to turn on monitor mode
K1212_MODE_MonitorOff = 0x00000004, // tells card to turn off monitor mode
K1212_MODE_StopPlay = 0x00000008 // stops playback on the card
-} PlayModeSelector;
+};
// ----------------------------------------------------------------------------
// The following enumeration defines the constants used to select the monitor
// mode for the card in the SetMonitorMode command.
// ----------------------------------------------------------------------------
-typedef enum {
+enum MonitorModeSelector {
K1212_MONMODE_Off = 0, // tells card to turn off monitor mode
K1212_MONMODE_On // tells card to turn on monitor mode
-} MonitorModeSelector;
+};
#define MAILBOX0_OFFSET 0x40 // location of mailbox 0 relative to base address
#define MAILBOX1_OFFSET 0x44 // location of mailbox 1 relative to base address
#define DOORBELL_VAL_MASK 0x00FF // the doorbell value is one byte
#define CARD_BOOT_DELAY_IN_MS 10
-
+#define CARD_BOOT_TIMEOUT 10
#define DSP_BOOT_DELAY_IN_MS 200
#define kNumBuffers 8
#define K1212_CHANNELS (K1212_ADAT_CHANNELS + K1212_ANALOG_CHANNELS)
#define K1212_MIN_CHANNELS 1
#define K1212_MAX_CHANNELS K1212_CHANNELS
-#define K1212_FRAME_SIZE (sizeof(KorgAudioFrame))
+#define K1212_FRAME_SIZE (sizeof(struct KorgAudioFrame))
#define K1212_MAX_SAMPLES (kPlayBufferFrames*kNumBuffers)
#define K1212_PERIODS (kNumBuffers)
#define K1212_PERIOD_BYTES (K1212_FRAME_SIZE*kPlayBufferFrames)
#include "korg1212-firmware.h"
-typedef struct _snd_korg1212 korg1212_t;
-
-typedef u16 K1212Sample; // channels 0-9 use 16 bit samples
-typedef u32 K1212SpdifSample; // channels 10-11 use 32 bits - only 20 are sent
- // across S/PDIF.
-typedef u32 K1212TimeCodeSample; // holds the ADAT timecode value
-
-typedef enum {
+enum ClockSourceIndex {
K1212_CLKIDX_AdatAt44_1K = 0, // selects source as ADAT at 44.1 kHz
K1212_CLKIDX_AdatAt48K, // selects source as ADAT at 48 kHz
K1212_CLKIDX_WordAt44_1K, // selects source as S/PDIF at 44.1 kHz
K1212_CLKIDX_LocalAt44_1K, // selects source as local clock at 44.1 kHz
K1212_CLKIDX_LocalAt48K, // selects source as local clock at 48 kHz
K1212_CLKIDX_Invalid // used to check validity of the index
-} ClockSourceIndex;
+};
-typedef enum {
+enum ClockSourceType {
K1212_CLKIDX_Adat = 0, // selects source as ADAT
K1212_CLKIDX_Word, // selects source as S/PDIF
K1212_CLKIDX_Local // selects source as local clock
-} ClockSourceType;
+};
-typedef struct KorgAudioFrame {
- K1212Sample frameData16[k16BitChannels];
- K1212SpdifSample frameData32[k32BitChannels];
- K1212TimeCodeSample timeCodeVal;
-} KorgAudioFrame;
+struct KorgAudioFrame {
+ u16 frameData16[k16BitChannels]; /* channels 0-9 use 16 bit samples */
+ u32 frameData32[k32BitChannels]; /* channels 10-11 use 32 bits - only 20 are sent across S/PDIF */
+ u32 timeCodeVal; /* holds the ADAT timecode value */
+};
-typedef struct KorgAudioBuffer {
- KorgAudioFrame bufferData[kPlayBufferFrames]; /* buffer definition */
-} KorgAudioBuffer;
+struct KorgAudioBuffer {
+ struct KorgAudioFrame bufferData[kPlayBufferFrames]; /* buffer definition */
+};
-typedef struct KorgSharedBuffer {
+struct KorgSharedBuffer {
#ifdef K1212_LARGEALLOC
- KorgAudioBuffer playDataBufs[kNumBuffers];
- KorgAudioBuffer recordDataBufs[kNumBuffers];
+ struct KorgAudioBuffer playDataBufs[kNumBuffers];
+ struct KorgAudioBuffer recordDataBufs[kNumBuffers];
#endif
short volumeData[kAudioChannels];
u32 cardCommand;
u16 routeData [kAudioChannels];
u32 AdatTimeCode; // ADAT timecode value
-} KorgSharedBuffer;
+};
-typedef struct SensBits {
+struct SensBits {
union {
struct {
unsigned int leftChanVal:8;
} v;
u16 rightSensBits;
} r;
-} SensBits;
+};
-struct _snd_korg1212 {
- snd_card_t *card;
+struct snd_korg1212 {
+ struct snd_card *card;
struct pci_dev *pci;
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int irq;
spinlock_t lock;
- struct semaphore open_mutex;
+ struct mutex open_mutex;
struct timer_list timer; /* timer callback for checking ack of stop request */
int stop_pending_cnt; /* counter for stop pending check */
unsigned long iomem2;
unsigned long irqcount;
unsigned long inIRQ;
- unsigned long iobase;
-
- struct resource *res_iomem;
- struct resource *res_ioport;
- struct resource *res_iomem2;
-
- struct snd_dma_device dma_dev;
+ void __iomem *iobase;
struct snd_dma_buffer dma_dsp;
struct snd_dma_buffer dma_play;
u32 DataBufsSize;
- KorgAudioBuffer * playDataBufsPtr;
- KorgAudioBuffer * recordDataBufsPtr;
+ struct KorgAudioBuffer * playDataBufsPtr;
+ struct KorgAudioBuffer * recordDataBufsPtr;
- KorgSharedBuffer * sharedBufferPtr;
+ struct KorgSharedBuffer * sharedBufferPtr;
u32 RecDataPhy;
u32 PlayDataPhy;
u32 RoutingTablePhy;
u32 AdatTimeCodePhy;
- u32 * statusRegPtr; // address of the interrupt status/control register
- u32 * outDoorbellPtr; // address of the host->card doorbell register
- u32 * inDoorbellPtr; // address of the card->host doorbell register
- u32 * mailbox0Ptr; // address of mailbox 0 on the card
- u32 * mailbox1Ptr; // address of mailbox 1 on the card
- u32 * mailbox2Ptr; // address of mailbox 2 on the card
- u32 * mailbox3Ptr; // address of mailbox 3 on the card
- u32 * controlRegPtr; // address of the EEPROM, PCI, I/O, Init ctrl reg
- u16 * sensRegPtr; // address of the sensitivity setting register
- u32 * idRegPtr; // address of the device and vendor ID registers
+ u32 __iomem * statusRegPtr; // address of the interrupt status/control register
+ u32 __iomem * outDoorbellPtr; // address of the host->card doorbell register
+ u32 __iomem * inDoorbellPtr; // address of the card->host doorbell register
+ u32 __iomem * mailbox0Ptr; // address of mailbox 0 on the card
+ u32 __iomem * mailbox1Ptr; // address of mailbox 1 on the card
+ u32 __iomem * mailbox2Ptr; // address of mailbox 2 on the card
+ u32 __iomem * mailbox3Ptr; // address of mailbox 3 on the card
+ u32 __iomem * controlRegPtr; // address of the EEPROM, PCI, I/O, Init ctrl reg
+ u16 __iomem * sensRegPtr; // address of the sensitivity setting register
+ u32 __iomem * idRegPtr; // address of the device and vendor ID registers
size_t periodsize;
int channels;
int currentBuffer;
- snd_pcm_substream_t *playback_substream;
- snd_pcm_substream_t *capture_substream;
+ struct snd_pcm_substream *playback_substream;
+ struct snd_pcm_substream *capture_substream;
+
+ pid_t capture_pid;
+ pid_t playback_pid;
- CardState cardState;
+ enum CardState cardState;
int running;
int idleMonitorOn; // indicates whether the card is in idle monitor mode.
u32 cmdRetryCount; // tracks how many times we have retried sending to the card.
- ClockSourceIndex clkSrcRate; // sample rate and clock source
+ enum ClockSourceIndex clkSrcRate; // sample rate and clock source
- ClockSourceType clkSource; // clock source
+ enum ClockSourceType clkSource; // clock source
int clkRate; // clock rate
int volumePhase[kAudioChannels];
u16 leftADCInSens; // ADC left channel input sensitivity
u16 rightADCInSens; // ADC right channel input sensitivity
- int opencnt; // Open/Close count
- int setcnt; // SetupForPlay count
- int playcnt; // TriggerPlay count
+ int opencnt; // Open/Close count
+ int setcnt; // SetupForPlay count
+ int playcnt; // TriggerPlay count
+ int errorcnt; // Error Count
+ unsigned long totalerrorcnt; // Total Error Count
+
+ int dsp_is_loaded;
+ int dsp_stop_is_processed;
};
MODULE_DESCRIPTION("korg1212");
MODULE_LICENSE("GPL");
-MODULE_CLASSES("{sound}");
-MODULE_DEVICES("{{KORG,korg1212}}");
+MODULE_SUPPORTED_DEVICE("{{KORG,korg1212}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */
-MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for Korg 1212 soundcard.");
-MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
-MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
+module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for Korg 1212 soundcard.");
-MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
-MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable Korg 1212 soundcard.");
-MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
MODULE_AUTHOR("Haroldo Gamal <gamal@alternex.com.br>");
-static struct pci_device_id snd_korg1212_ids[] = {
+static struct pci_device_id snd_korg1212_ids[] __devinitdata = {
{
.vendor = 0x10b5,
.device = 0x906d,
{ 0, },
};
-static char* stateName[] = {
- "Non-existent",
- "Uninitialized",
- "DSP download in process",
- "DSP download complete",
- "Ready",
- "Open",
- "Setup for play",
- "Playing",
- "Monitor mode on",
- "Calibrating"
- "Invalid"
+MODULE_DEVICE_TABLE(pci, snd_korg1212_ids);
+
+static char *stateName[] = {
+ "Non-existent",
+ "Uninitialized",
+ "DSP download in process",
+ "DSP download complete",
+ "Ready",
+ "Open",
+ "Setup for play",
+ "Playing",
+ "Monitor mode on",
+ "Calibrating",
+ "Invalid"
};
-static char* clockSourceTypeName[] = { "ADAT", "S/PDIF", "local" };
+static char *clockSourceTypeName[] = { "ADAT", "S/PDIF", "local" };
-static char* clockSourceName[] = {
- "ADAT at 44.1 kHz",
- "ADAT at 48 kHz",
- "S/PDIF at 44.1 kHz",
- "S/PDIF at 48 kHz",
- "local clock at 44.1 kHz",
- "local clock at 48 kHz"
+static char *clockSourceName[] = {
+ "ADAT at 44.1 kHz",
+ "ADAT at 48 kHz",
+ "S/PDIF at 44.1 kHz",
+ "S/PDIF at 48 kHz",
+ "local clock at 44.1 kHz",
+ "local clock at 48 kHz"
};
-static char* channelName[] = {
- "ADAT-1",
- "ADAT-2",
- "ADAT-3",
- "ADAT-4",
- "ADAT-5",
- "ADAT-6",
- "ADAT-7",
- "ADAT-8",
- "Analog-L",
- "Analog-R",
- "SPDIF-L",
- "SPDIF-R",
+static char *channelName[] = {
+ "ADAT-1",
+ "ADAT-2",
+ "ADAT-3",
+ "ADAT-4",
+ "ADAT-5",
+ "ADAT-6",
+ "ADAT-7",
+ "ADAT-8",
+ "Analog-L",
+ "Analog-R",
+ "SPDIF-L",
+ "SPDIF-R",
};
-u16 ClockSourceSelector[] = {0x8000, // selects source as ADAT at 44.1 kHz
- 0x0000, // selects source as ADAT at 48 kHz
- 0x8001, // selects source as S/PDIF at 44.1 kHz
- 0x0001, // selects source as S/PDIF at 48 kHz
- 0x8002, // selects source as local clock at 44.1 kHz
- 0x0002 // selects source as local clock at 48 kHz
- };
-
-static snd_korg1212rc rc;
-
-MODULE_DEVICE_TABLE(pci, snd_korg1212_ids);
+static u16 ClockSourceSelector[] = {
+ 0x8000, // selects source as ADAT at 44.1 kHz
+ 0x0000, // selects source as ADAT at 48 kHz
+ 0x8001, // selects source as S/PDIF at 44.1 kHz
+ 0x0001, // selects source as S/PDIF at 48 kHz
+ 0x8002, // selects source as local clock at 44.1 kHz
+ 0x0002 // selects source as local clock at 48 kHz
+};
-typedef union swap_u32 { unsigned char c[4]; u32 i; } swap_u32;
+union swap_u32 { unsigned char c[4]; u32 i; };
#ifdef SNDRV_BIG_ENDIAN
static u32 LowerWordSwap(u32 swappee)
static u32 UpperWordSwap(u32 swappee)
#endif
{
- swap_u32 retVal, swapper;
+ union swap_u32 retVal, swapper;
swapper.i = swappee;
retVal.c[2] = swapper.c[3];
static u32 LowerWordSwap(u32 swappee)
#endif
{
- swap_u32 retVal, swapper;
+ union swap_u32 retVal, swapper;
swapper.i = swappee;
retVal.c[2] = swapper.c[2];
return retVal.i;
}
-#if 0 /* not used */
-
-static u32 EndianSwap(u32 swappee)
-{
- swap_u32 retVal, swapper;
-
- swapper.i = swappee;
- retVal.c[0] = swapper.c[3];
- retVal.c[1] = swapper.c[2];
- retVal.c[2] = swapper.c[1];
- retVal.c[3] = swapper.c[0];
-
- return retVal.i;
-}
-
-#endif /* not used */
-
#define SetBitInWord(theWord,bitPosition) (*theWord) |= (0x0001 << bitPosition)
#define SetBitInDWord(theWord,bitPosition) (*theWord) |= (0x00000001 << bitPosition)
#define ClearBitInWord(theWord,bitPosition) (*theWord) &= ~(0x0001 << bitPosition)
#define ClearBitInDWord(theWord,bitPosition) (*theWord) &= ~(0x00000001 << bitPosition)
-static snd_korg1212rc snd_korg1212_Send1212Command(korg1212_t *korg1212, korg1212_dbcnst_t doorbellVal,
- u32 mailBox0Val, u32 mailBox1Val, u32 mailBox2Val, u32 mailBox3Val)
+static int snd_korg1212_Send1212Command(struct snd_korg1212 *korg1212,
+ enum korg1212_dbcnst doorbellVal,
+ u32 mailBox0Val, u32 mailBox1Val,
+ u32 mailBox2Val, u32 mailBox3Val)
{
u32 retryCount;
u16 mailBox3Lo;
- snd_korg1212rc rc = K1212_CMDRET_Success;
+ int rc = K1212_CMDRET_Success;
if (!korg1212->outDoorbellPtr) {
-#if K1212_DEBUG_LEVEL > 1
- K1212_DEBUG_PRINTK("K1212_DEBUG: CardUninitialized\n");
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: CardUninitialized\n");
return K1212_CMDRET_CardUninitialized;
}
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: Card <- 0x%08x 0x%08x [%s]\n", doorbellVal, mailBox0Val, stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Card <- 0x%08x 0x%08x [%s]\n",
+ doorbellVal, mailBox0Val, stateName[korg1212->cardState]);
for (retryCount = 0; retryCount < MAX_COMMAND_RETRIES; retryCount++) {
writel(mailBox3Val, korg1212->mailbox3Ptr);
writel(mailBox2Val, korg1212->mailbox2Ptr);
mailBox3Lo = readl(korg1212->mailbox3Ptr);
if (mailBox3Lo & COMMAND_ACK_MASK) {
if ((mailBox3Lo & DOORBELL_VAL_MASK) == (doorbellVal & DOORBELL_VAL_MASK)) {
-#if K1212_DEBUG_LEVEL > 1
- K1212_DEBUG_PRINTK("K1212_DEBUG: Card <- Success\n");
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: Card <- Success\n");
rc = K1212_CMDRET_Success;
break;
}
korg1212->cmdRetryCount += retryCount;
if (retryCount >= MAX_COMMAND_RETRIES) {
-#if K1212_DEBUG_LEVEL > 1
- K1212_DEBUG_PRINTK("K1212_DEBUG: Card <- NoAckFromCard\n");
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: Card <- NoAckFromCard\n");
rc = K1212_CMDRET_NoAckFromCard;
}
}
/* spinlock already held */
-static void snd_korg1212_SendStop(korg1212_t *korg1212)
+static void snd_korg1212_SendStop(struct snd_korg1212 *korg1212)
{
if (! korg1212->stop_pending_cnt) {
- writel(0xffffffff, &korg1212->sharedBufferPtr->cardCommand);
+ korg1212->sharedBufferPtr->cardCommand = 0xffffffff;
/* program the timer */
korg1212->stop_pending_cnt = HZ;
korg1212->timer.expires = jiffies + 1;
}
}
-static void snd_korg1212_SendStopAndWait(korg1212_t *korg1212)
+static void snd_korg1212_SendStopAndWait(struct snd_korg1212 *korg1212)
{
unsigned long flags;
spin_lock_irqsave(&korg1212->lock, flags);
+ korg1212->dsp_stop_is_processed = 0;
snd_korg1212_SendStop(korg1212);
spin_unlock_irqrestore(&korg1212->lock, flags);
- sleep_on_timeout(&korg1212->wait, (HZ * 3) / 2);
+ wait_event_timeout(korg1212->wait, korg1212->dsp_stop_is_processed, (HZ * 3) / 2);
}
/* timer callback for checking the ack of stop request */
static void snd_korg1212_timer_func(unsigned long data)
{
- korg1212_t *korg1212 = snd_magic_cast(korg1212_t, (void*)data, return);
+ struct snd_korg1212 *korg1212 = (struct snd_korg1212 *) data;
+ unsigned long flags;
- spin_lock(&korg1212->lock);
- if (readl(&korg1212->sharedBufferPtr->cardCommand) == 0) {
+ spin_lock_irqsave(&korg1212->lock, flags);
+ if (korg1212->sharedBufferPtr->cardCommand == 0) {
/* ack'ed */
korg1212->stop_pending_cnt = 0;
+ korg1212->dsp_stop_is_processed = 1;
wake_up(&korg1212->wait);
-#if K1212_DEBUG_LEVEL > 1
- K1212_DEBUG_PRINTK("K1212_DEBUG: Stop ack'ed [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: Stop ack'ed [%s]\n",
+ stateName[korg1212->cardState]);
} else {
if (--korg1212->stop_pending_cnt > 0) {
/* reprogram timer */
add_timer(&korg1212->timer);
} else {
snd_printd("korg1212_timer_func timeout\n");
- writel(0, &korg1212->sharedBufferPtr->cardCommand);
+ korg1212->sharedBufferPtr->cardCommand = 0;
+ korg1212->dsp_stop_is_processed = 1;
wake_up(&korg1212->wait);
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: Stop timeout [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Stop timeout [%s]\n",
+ stateName[korg1212->cardState]);
}
}
- spin_unlock(&korg1212->lock);
+ spin_unlock_irqrestore(&korg1212->lock, flags);
}
-static void snd_korg1212_TurnOnIdleMonitor(korg1212_t *korg1212)
+static int snd_korg1212_TurnOnIdleMonitor(struct snd_korg1212 *korg1212)
{
unsigned long flags;
+ int rc;
udelay(INTERCOMMAND_DELAY);
spin_lock_irqsave(&korg1212->lock, flags);
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
K1212_MODE_MonitorOn, 0, 0, 0);
spin_unlock_irqrestore(&korg1212->lock, flags);
+ return rc;
}
-static void snd_korg1212_TurnOffIdleMonitor(korg1212_t *korg1212)
+static void snd_korg1212_TurnOffIdleMonitor(struct snd_korg1212 *korg1212)
{
if (korg1212->idleMonitorOn) {
snd_korg1212_SendStopAndWait(korg1212);
}
}
-static inline void snd_korg1212_setCardState(korg1212_t * korg1212, CardState csState)
+static inline void snd_korg1212_setCardState(struct snd_korg1212 * korg1212, enum CardState csState)
{
korg1212->cardState = csState;
}
-static int snd_korg1212_OpenCard(korg1212_t * korg1212)
+static int snd_korg1212_OpenCard(struct snd_korg1212 * korg1212)
{
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: OpenCard [%s] %d\n", stateName[korg1212->cardState], korg1212->opencnt);
-#endif
- down(&korg1212->open_mutex);
+ K1212_DEBUG_PRINTK("K1212_DEBUG: OpenCard [%s] %d\n",
+ stateName[korg1212->cardState], korg1212->opencnt);
+ mutex_lock(&korg1212->open_mutex);
if (korg1212->opencnt++ == 0) {
snd_korg1212_TurnOffIdleMonitor(korg1212);
snd_korg1212_setCardState(korg1212, K1212_STATE_OPEN);
}
- up(&korg1212->open_mutex);
+ mutex_unlock(&korg1212->open_mutex);
return 1;
}
-static int snd_korg1212_CloseCard(korg1212_t * korg1212)
+static int snd_korg1212_CloseCard(struct snd_korg1212 * korg1212)
{
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: CloseCard [%s] %d\n", stateName[korg1212->cardState], korg1212->opencnt);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: CloseCard [%s] %d\n",
+ stateName[korg1212->cardState], korg1212->opencnt);
- down(&korg1212->open_mutex);
+ mutex_lock(&korg1212->open_mutex);
if (--(korg1212->opencnt)) {
- up(&korg1212->open_mutex);
+ mutex_unlock(&korg1212->open_mutex);
return 0;
}
if (korg1212->cardState == K1212_STATE_SETUP) {
- rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
+ int rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
K1212_MODE_StopPlay, 0, 0, 0);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: CloseCard - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
-
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: CloseCard - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
if (rc != K1212_CMDRET_Success) {
- up(&korg1212->open_mutex);
+ mutex_unlock(&korg1212->open_mutex);
return 0;
}
} else if (korg1212->cardState > K1212_STATE_SETUP) {
snd_korg1212_setCardState(korg1212, K1212_STATE_READY);
}
- up(&korg1212->open_mutex);
+ mutex_unlock(&korg1212->open_mutex);
return 0;
}
/* spinlock already held */
-static int snd_korg1212_SetupForPlay(korg1212_t * korg1212)
+static int snd_korg1212_SetupForPlay(struct snd_korg1212 * korg1212)
{
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: SetupForPlay [%s] %d\n", stateName[korg1212->cardState], korg1212->setcnt);
-#endif
+ int rc;
+
+ K1212_DEBUG_PRINTK("K1212_DEBUG: SetupForPlay [%s] %d\n",
+ stateName[korg1212->cardState], korg1212->setcnt);
if (korg1212->setcnt++)
return 0;
snd_korg1212_setCardState(korg1212, K1212_STATE_SETUP);
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
K1212_MODE_SetupPlay, 0, 0, 0);
-
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: SetupForPlay - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: SetupForPlay - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
if (rc != K1212_CMDRET_Success) {
return 1;
}
}
/* spinlock already held */
-static int snd_korg1212_TriggerPlay(korg1212_t * korg1212)
+static int snd_korg1212_TriggerPlay(struct snd_korg1212 * korg1212)
{
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: TriggerPlay [%s] %d\n", stateName[korg1212->cardState], korg1212->playcnt);
-#endif
+ int rc;
+
+ K1212_DEBUG_PRINTK("K1212_DEBUG: TriggerPlay [%s] %d\n",
+ stateName[korg1212->cardState], korg1212->playcnt);
if (korg1212->playcnt++)
return 0;
snd_korg1212_setCardState(korg1212, K1212_STATE_PLAYING);
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_TriggerPlay, 0, 0, 0, 0);
-
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: TriggerPlay - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
-
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: TriggerPlay - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
if (rc != K1212_CMDRET_Success) {
return 1;
}
}
/* spinlock already held */
-static int snd_korg1212_StopPlay(korg1212_t * korg1212)
+static int snd_korg1212_StopPlay(struct snd_korg1212 * korg1212)
{
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: StopPlay [%s] %d\n", stateName[korg1212->cardState], korg1212->playcnt);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: StopPlay [%s] %d\n",
+ stateName[korg1212->cardState], korg1212->playcnt);
if (--(korg1212->playcnt))
return 0;
return 0;
}
-static void snd_korg1212_EnableCardInterrupts(korg1212_t * korg1212)
+static void snd_korg1212_EnableCardInterrupts(struct snd_korg1212 * korg1212)
{
- * korg1212->statusRegPtr = PCI_INT_ENABLE_BIT |
- PCI_DOORBELL_INT_ENABLE_BIT |
- LOCAL_INT_ENABLE_BIT |
- LOCAL_DOORBELL_INT_ENABLE_BIT |
- LOCAL_DMA1_INT_ENABLE_BIT;
+ writel(PCI_INT_ENABLE_BIT |
+ PCI_DOORBELL_INT_ENABLE_BIT |
+ LOCAL_INT_ENABLE_BIT |
+ LOCAL_DOORBELL_INT_ENABLE_BIT |
+ LOCAL_DMA1_INT_ENABLE_BIT,
+ korg1212->statusRegPtr);
}
#if 0 /* not used */
-static int snd_korg1212_SetMonitorMode(korg1212_t *korg1212, MonitorModeSelector mode)
+static int snd_korg1212_SetMonitorMode(struct snd_korg1212 *korg1212,
+ enum MonitorModeSelector mode)
{
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: SetMonitorMode [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: SetMonitorMode [%s]\n",
+ stateName[korg1212->cardState]);
switch (mode) {
- case K1212_MONMODE_Off:
- if (korg1212->cardState != K1212_STATE_MONITOR) {
- return 0;
- } else {
- snd_korg1212_SendStopAndWait(korg1212);
- snd_korg1212_setCardState(korg1212, K1212_STATE_OPEN);
- }
- break;
-
- case K1212_MONMODE_On:
- if (korg1212->cardState != K1212_STATE_OPEN) {
- return 0;
- } else {
- snd_korg1212_setCardState(korg1212, K1212_STATE_MONITOR);
- rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
- K1212_MODE_MonitorOn, 0, 0, 0);
- if (rc != K1212_CMDRET_Success) {
- return 0;
- }
- }
- break;
+ case K1212_MONMODE_Off:
+ if (korg1212->cardState != K1212_STATE_MONITOR)
+ return 0;
+ else {
+ snd_korg1212_SendStopAndWait(korg1212);
+ snd_korg1212_setCardState(korg1212, K1212_STATE_OPEN);
+ }
+ break;
+
+ case K1212_MONMODE_On:
+ if (korg1212->cardState != K1212_STATE_OPEN)
+ return 0;
+ else {
+ int rc;
+ snd_korg1212_setCardState(korg1212, K1212_STATE_MONITOR);
+ rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
+ K1212_MODE_MonitorOn, 0, 0, 0);
+ if (rc != K1212_CMDRET_Success)
+ return 0;
+ }
+ break;
- default:
- return 0;
+ default:
+ return 0;
}
return 1;
#endif /* not used */
-static int snd_korg1212_SetRate(korg1212_t *korg1212, int rate)
+static inline int snd_korg1212_use_is_exclusive(struct snd_korg1212 *korg1212)
{
- static ClockSourceIndex s44[] = { K1212_CLKIDX_AdatAt44_1K,
- K1212_CLKIDX_WordAt44_1K,
- K1212_CLKIDX_LocalAt44_1K };
- static ClockSourceIndex s48[] = {
- K1212_CLKIDX_AdatAt48K,
- K1212_CLKIDX_WordAt48K,
- K1212_CLKIDX_LocalAt48K };
- int parm;
+ if (korg1212->playback_pid != korg1212->capture_pid &&
+ korg1212->playback_pid >= 0 && korg1212->capture_pid >= 0)
+ return 0;
- switch(rate) {
- case 44100:
- parm = s44[korg1212->clkSource];
- break;
+ return 1;
+}
- case 48000:
- parm = s48[korg1212->clkSource];
- break;
+static int snd_korg1212_SetRate(struct snd_korg1212 *korg1212, int rate)
+{
+ static enum ClockSourceIndex s44[] = {
+ K1212_CLKIDX_AdatAt44_1K,
+ K1212_CLKIDX_WordAt44_1K,
+ K1212_CLKIDX_LocalAt44_1K
+ };
+ static enum ClockSourceIndex s48[] = {
+ K1212_CLKIDX_AdatAt48K,
+ K1212_CLKIDX_WordAt48K,
+ K1212_CLKIDX_LocalAt48K
+ };
+ int parm, rc;
- default:
- return -EINVAL;
- }
+ if (!snd_korg1212_use_is_exclusive (korg1212))
+ return -EBUSY;
+
+ switch (rate) {
+ case 44100:
+ parm = s44[korg1212->clkSource];
+ break;
+
+ case 48000:
+ parm = s48[korg1212->clkSource];
+ break;
+
+ default:
+ return -EINVAL;
+ }
korg1212->clkSrcRate = parm;
korg1212->clkRate = rate;
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SetClockSourceRate,
ClockSourceSelector[korg1212->clkSrcRate],
0, 0, 0);
-
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: Set Clock Source Selector - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Set Clock Source Selector - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
return 0;
}
-static int snd_korg1212_SetClockSource(korg1212_t *korg1212, int source)
+static int snd_korg1212_SetClockSource(struct snd_korg1212 *korg1212, int source)
{
- if (source<0 || source >2)
- return -EINVAL;
+ if (source < 0 || source > 2)
+ return -EINVAL;
korg1212->clkSource = source;
return 0;
}
-static void snd_korg1212_DisableCardInterrupts(korg1212_t *korg1212)
+static void snd_korg1212_DisableCardInterrupts(struct snd_korg1212 *korg1212)
{
- * korg1212->statusRegPtr = 0;
+ writel(0, korg1212->statusRegPtr);
}
-static int snd_korg1212_WriteADCSensitivity(korg1212_t *korg1212)
+static int snd_korg1212_WriteADCSensitivity(struct snd_korg1212 *korg1212)
{
- SensBits sensVals;
+ struct SensBits sensVals;
int bitPosition;
int channel;
int clkIs48K;
u16 count;
unsigned long flags;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: WriteADCSensivity [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: WriteADCSensivity [%s]\n",
+ stateName[korg1212->cardState]);
// ----------------------------------------------------------------------------
// initialize things. The local init bit is always set when writing to the
udelay(LOADSHIFT_DELAY);
for (bitPosition = 15; bitPosition >= 0; bitPosition--) { // for all the bits
- if (channel == 0) {
- if (sensVals.l.leftSensBits & (0x0001 << bitPosition)) {
+ if (channel == 0) {
+ if (sensVals.l.leftSensBits & (0x0001 << bitPosition))
SetBitInWord(&controlValue, SET_SENS_DATA_BITPOS); // data bit set high
- } else {
- ClearBitInWord(&controlValue, SET_SENS_DATA_BITPOS); // data bit set low
- }
- } else {
- if (sensVals.r.rightSensBits & (0x0001 << bitPosition)) {
- SetBitInWord(&controlValue, SET_SENS_DATA_BITPOS); // data bit set high
- } else {
- ClearBitInWord(&controlValue, SET_SENS_DATA_BITPOS); // data bit set low
- }
- }
+ else
+ ClearBitInWord(&controlValue, SET_SENS_DATA_BITPOS); // data bit set low
+ } else {
+ if (sensVals.r.rightSensBits & (0x0001 << bitPosition))
+ SetBitInWord(&controlValue, SET_SENS_DATA_BITPOS); // data bit set high
+ else
+ ClearBitInWord(&controlValue, SET_SENS_DATA_BITPOS); // data bit set low
+ }
ClearBitInWord(&controlValue, SET_SENS_CLOCK_BITPOS);
writew(controlValue, korg1212->sensRegPtr); // clock goes low
udelay(SENSCLKPULSE_WIDTH);
if (monModeSet) {
- rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
+ int rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
K1212_MODE_MonitorOn, 0, 0, 0);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: WriteADCSensivity - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
-
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: WriteADCSensivity - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
}
spin_unlock_irqrestore(&korg1212->lock, flags);
return 1;
}
-static void snd_korg1212_OnDSPDownloadComplete(korg1212_t *korg1212)
+static void snd_korg1212_OnDSPDownloadComplete(struct snd_korg1212 *korg1212)
{
- int channel;
+ int channel, rc;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: DSP download is complete. [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: DSP download is complete. [%s]\n",
+ stateName[korg1212->cardState]);
// ----------------------------------------------------
// tell the card to boot
// ----------------------------------------------------
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_BootFromDSPPage4, 0, 0, 0, 0);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: Boot from Page 4 - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
- mdelay(DSP_BOOT_DELAY_IN_MS);
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Boot from Page 4 - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
+ msleep(DSP_BOOT_DELAY_IN_MS);
// --------------------------------------------------------------------------------
// Let the card know where all the buffers are.
0
);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: Configure Buffer Memory - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Configure Buffer Memory - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
udelay(INTERCOMMAND_DELAY);
0
);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: Configure Misc Memory - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
-
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Configure Misc Memory - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
// --------------------------------------------------------------------------------
// Initialize the routing and volume tables, then update the card's state.
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SetClockSourceRate,
ClockSourceSelector[korg1212->clkSrcRate],
0, 0, 0);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: Set Clock Source Selector - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Set Clock Source Selector - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
- snd_korg1212_TurnOnIdleMonitor(korg1212);
+ rc = snd_korg1212_TurnOnIdleMonitor(korg1212);
snd_korg1212_setCardState(korg1212, K1212_STATE_READY);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: Set Monitor On - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Set Monitor On - RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
snd_korg1212_setCardState(korg1212, K1212_STATE_DSP_COMPLETE);
}
static irqreturn_t snd_korg1212_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
u32 doorbellValue;
- korg1212_t *korg1212 = snd_magic_cast(korg1212_t, dev_id, return IRQ_NONE);
+ struct snd_korg1212 *korg1212 = dev_id;
if(irq != korg1212->irq)
return IRQ_NONE;
switch (doorbellValue) {
case K1212_DB_DSPDownloadDone:
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: IRQ DNLD count - %ld, %x, [%s].\n", korg1212->irqcount, doorbellValue, stateName[korg1212->cardState]);
-#endif
- if (korg1212->cardState == K1212_STATE_DSP_IN_PROCESS)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: IRQ DNLD count - %ld, %x, [%s].\n",
+ korg1212->irqcount, doorbellValue,
+ stateName[korg1212->cardState]);
+ if (korg1212->cardState == K1212_STATE_DSP_IN_PROCESS) {
+ korg1212->dsp_is_loaded = 1;
wake_up(&korg1212->wait);
+ }
break;
// ------------------------------------------------------------------------
// an error occurred - stop the card
// ------------------------------------------------------------------------
- case K1212_ISRCODE_DMAERROR:
-#if K1212_DEBUG_LEVEL > 1
- K1212_DEBUG_PRINTK("K1212_DEBUG: IRQ DMAE count - %ld, %x, [%s].\n", korg1212->irqcount, doorbellValue, stateName[korg1212->cardState]);
-#endif
- writel(0, &korg1212->sharedBufferPtr->cardCommand);
+ case K1212_DB_DMAERROR:
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: IRQ DMAE count - %ld, %x, [%s].\n",
+ korg1212->irqcount, doorbellValue,
+ stateName[korg1212->cardState]);
+ snd_printk(KERN_ERR "korg1212: DMA Error\n");
+ korg1212->errorcnt++;
+ korg1212->totalerrorcnt++;
+ korg1212->sharedBufferPtr->cardCommand = 0;
snd_korg1212_setCardState(korg1212, K1212_STATE_ERRORSTOP);
break;
// the card has stopped by our request. Clear the command word and signal
// the semaphore in case someone is waiting for this.
// ------------------------------------------------------------------------
- case K1212_ISRCODE_CARDSTOPPED:
-#if K1212_DEBUG_LEVEL > 1
- K1212_DEBUG_PRINTK("K1212_DEBUG: IRQ CSTP count - %ld, %x, [%s].\n", korg1212->irqcount, doorbellValue, stateName[korg1212->cardState]);
-#endif
- writel(0, &korg1212->sharedBufferPtr->cardCommand);
+ case K1212_DB_CARDSTOPPED:
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: IRQ CSTP count - %ld, %x, [%s].\n",
+ korg1212->irqcount, doorbellValue,
+ stateName[korg1212->cardState]);
+ korg1212->sharedBufferPtr->cardCommand = 0;
break;
default:
-#if K1212_DEBUG_LEVEL > 3
- K1212_DEBUG_PRINTK("K1212_DEBUG: IRQ DFLT count - %ld, %x, cpos=%d [%s].\n", korg1212->irqcount, doorbellValue,
- korg1212->currentBuffer, stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: IRQ DFLT count - %ld, %x, cpos=%d [%s].\n",
+ korg1212->irqcount, doorbellValue,
+ korg1212->currentBuffer, stateName[korg1212->cardState]);
if ((korg1212->cardState > K1212_STATE_SETUP) || korg1212->idleMonitorOn) {
korg1212->currentBuffer++;
return IRQ_HANDLED;
}
-static int snd_korg1212_downloadDSPCode(korg1212_t *korg1212)
+static int snd_korg1212_downloadDSPCode(struct snd_korg1212 *korg1212)
{
+ int rc;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: DSP download is starting... [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: DSP download is starting... [%s]\n",
+ stateName[korg1212->cardState]);
// ---------------------------------------------------------------
// verify the state of the card before proceeding.
// ---------------------------------------------------------------
- if (korg1212->cardState >= K1212_STATE_DSP_IN_PROCESS) {
+ if (korg1212->cardState >= K1212_STATE_DSP_IN_PROCESS)
return 1;
- }
snd_korg1212_setCardState(korg1212, K1212_STATE_DSP_IN_PROCESS);
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_StartDSPDownload,
UpperWordSwap(korg1212->dma_dsp.addr),
0, 0, 0);
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Start DSP Download RC = %d [%s]\n",
+ rc, stateName[korg1212->cardState]);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: Start DSP Download RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
-
- if (! sleep_on_timeout(&korg1212->wait, HZ * 4))
+ korg1212->dsp_is_loaded = 0;
+ wait_event_timeout(korg1212->wait, korg1212->dsp_is_loaded, HZ * CARD_BOOT_TIMEOUT);
+ if (! korg1212->dsp_is_loaded )
return -EBUSY; /* timeout */
snd_korg1212_OnDSPDownloadComplete(korg1212);
return 0;
}
-static snd_pcm_hardware_t snd_korg1212_playback_info =
+static struct snd_pcm_hardware snd_korg1212_playback_info =
{
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
.fifo_size = 0,
};
-static snd_pcm_hardware_t snd_korg1212_capture_info =
+static struct snd_pcm_hardware snd_korg1212_capture_info =
{
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
.fifo_size = 0,
};
-static int snd_korg1212_silence(korg1212_t *korg1212, int pos, int count, int offset, int size)
+static int snd_korg1212_silence(struct snd_korg1212 *korg1212, int pos, int count, int offset, int size)
{
- KorgAudioFrame * dst = korg1212->playDataBufsPtr[0].bufferData + pos;
+ struct KorgAudioFrame * dst = korg1212->playDataBufsPtr[0].bufferData + pos;
int i;
-#if K1212_DEBUG_LEVEL > 2
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_silence pos=%d offset=%d size=%d count=%d\n", pos, offset, size, count);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_silence pos=%d offset=%d size=%d count=%d\n",
+ pos, offset, size, count);
snd_assert(pos + count <= K1212_MAX_SAMPLES, return -EINVAL);
for (i=0; i < count; i++) {
#if K1212_DEBUG_LEVEL > 0
if ( (void *) dst < (void *) korg1212->playDataBufsPtr ||
(void *) dst > (void *) korg1212->playDataBufsPtr[8].bufferData ) {
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_silence KERNEL EFAULT dst=%p iter=%d\n", dst, i);
+ printk(KERN_DEBUG "K1212_DEBUG: snd_korg1212_silence KERNEL EFAULT dst=%p iter=%d\n",
+ dst, i);
return -EFAULT;
}
#endif
return 0;
}
-static int snd_korg1212_copy_to(korg1212_t *korg1212, void *dst, int pos, int count, int offset, int size)
+static int snd_korg1212_copy_to(struct snd_korg1212 *korg1212, void __user *dst, int pos, int count, int offset, int size)
{
- KorgAudioFrame * src = korg1212->recordDataBufsPtr[0].bufferData + pos;
+ struct KorgAudioFrame * src = korg1212->recordDataBufsPtr[0].bufferData + pos;
int i, rc;
-#if K1212_DEBUG_LEVEL > 2
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_copy_to pos=%d offset=%d size=%d\n", pos, offset, size);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_copy_to pos=%d offset=%d size=%d\n",
+ pos, offset, size);
snd_assert(pos + count <= K1212_MAX_SAMPLES, return -EINVAL);
for (i=0; i < count; i++) {
#if K1212_DEBUG_LEVEL > 0
if ( (void *) src < (void *) korg1212->recordDataBufsPtr ||
(void *) src > (void *) korg1212->recordDataBufsPtr[8].bufferData ) {
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_copy_to KERNEL EFAULT, src=%p dst=%p iter=%d\n", src, dst, i);
+ printk(KERN_DEBUG "K1212_DEBUG: snd_korg1212_copy_to KERNEL EFAULT, src=%p dst=%p iter=%d\n", src, dst, i);
return -EFAULT;
}
#endif
- rc = copy_to_user((void*) dst + offset, src, size);
+ rc = copy_to_user(dst + offset, src, size);
if (rc) {
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_copy_to USER EFAULT src=%p dst=%p iter=%d\n", src, dst, i);
-#endif
return -EFAULT;
}
src++;
return 0;
}
-static int snd_korg1212_copy_from(korg1212_t *korg1212, void *src, int pos, int count, int offset, int size)
+static int snd_korg1212_copy_from(struct snd_korg1212 *korg1212, void __user *src, int pos, int count, int offset, int size)
{
- KorgAudioFrame * dst = korg1212->playDataBufsPtr[0].bufferData + pos;
+ struct KorgAudioFrame * dst = korg1212->playDataBufsPtr[0].bufferData + pos;
int i, rc;
-#if K1212_DEBUG_LEVEL > 2
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_copy_from pos=%d offset=%d size=%d count=%d\n", pos, offset, size, count);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_copy_from pos=%d offset=%d size=%d count=%d\n",
+ pos, offset, size, count);
snd_assert(pos + count <= K1212_MAX_SAMPLES, return -EINVAL);
#if K1212_DEBUG_LEVEL > 0
if ( (void *) dst < (void *) korg1212->playDataBufsPtr ||
(void *) dst > (void *) korg1212->playDataBufsPtr[8].bufferData ) {
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_copy_from KERNEL EFAULT, src=%p dst=%p iter=%d\n", src, dst, i);
+ printk(KERN_DEBUG "K1212_DEBUG: snd_korg1212_copy_from KERNEL EFAULT, src=%p dst=%p iter=%d\n", src, dst, i);
return -EFAULT;
}
#endif
rc = copy_from_user((void*) dst + offset, src, size);
if (rc) {
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_copy_from USER EFAULT src=%p dst=%p iter=%d\n", src, dst, i);
-#endif
return -EFAULT;
}
dst++;
return 0;
}
-static void snd_korg1212_free_pcm(snd_pcm_t *pcm)
+static void snd_korg1212_free_pcm(struct snd_pcm *pcm)
{
- korg1212_t *korg1212 = (korg1212_t *) pcm->private_data;
+ struct snd_korg1212 *korg1212 = pcm->private_data;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_free_pcm [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_free_pcm [%s]\n",
+ stateName[korg1212->cardState]);
korg1212->pcm = NULL;
}
-static int snd_korg1212_playback_open(snd_pcm_substream_t *substream)
+static int snd_korg1212_playback_open(struct snd_pcm_substream *substream)
{
unsigned long flags;
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_open [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_open [%s]\n",
+ stateName[korg1212->cardState]);
snd_pcm_set_sync(substream); // ???
snd_korg1212_OpenCard(korg1212);
runtime->hw = snd_korg1212_playback_info;
- runtime->dma_area = (char *) korg1212->playDataBufsPtr;
- runtime->dma_bytes = K1212_BUF_SIZE;
+ snd_pcm_set_runtime_buffer(substream, &korg1212->dma_play);
spin_lock_irqsave(&korg1212->lock, flags);
korg1212->playback_substream = substream;
+ korg1212->playback_pid = current->pid;
korg1212->periodsize = K1212_PERIODS;
korg1212->channels = K1212_CHANNELS;
+ korg1212->errorcnt = 0;
spin_unlock_irqrestore(&korg1212->lock, flags);
}
-static int snd_korg1212_capture_open(snd_pcm_substream_t *substream)
+static int snd_korg1212_capture_open(struct snd_pcm_substream *substream)
{
unsigned long flags;
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_capture_open [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_capture_open [%s]\n",
+ stateName[korg1212->cardState]);
- snd_pcm_set_sync(substream); // ???
+ snd_pcm_set_sync(substream);
snd_korg1212_OpenCard(korg1212);
runtime->hw = snd_korg1212_capture_info;
- runtime->dma_area = (char *) korg1212->recordDataBufsPtr;
- runtime->dma_bytes = K1212_BUF_SIZE;
+ snd_pcm_set_runtime_buffer(substream, &korg1212->dma_rec);
spin_lock_irqsave(&korg1212->lock, flags);
korg1212->capture_substream = substream;
+ korg1212->capture_pid = current->pid;
korg1212->periodsize = K1212_PERIODS;
korg1212->channels = K1212_CHANNELS;
spin_unlock_irqrestore(&korg1212->lock, flags);
- snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, kPlayBufferFrames, kPlayBufferFrames);
+ snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
+ kPlayBufferFrames, kPlayBufferFrames);
return 0;
}
-static int snd_korg1212_playback_close(snd_pcm_substream_t *substream)
+static int snd_korg1212_playback_close(struct snd_pcm_substream *substream)
{
unsigned long flags;
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_close [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_close [%s]\n",
+ stateName[korg1212->cardState]);
snd_korg1212_silence(korg1212, 0, K1212_MAX_SAMPLES, 0, korg1212->channels * 2);
spin_lock_irqsave(&korg1212->lock, flags);
+ korg1212->playback_pid = -1;
korg1212->playback_substream = NULL;
korg1212->periodsize = 0;
return 0;
}
-static int snd_korg1212_capture_close(snd_pcm_substream_t *substream)
+static int snd_korg1212_capture_close(struct snd_pcm_substream *substream)
{
unsigned long flags;
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_capture_close [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_capture_close [%s]\n",
+ stateName[korg1212->cardState]);
spin_lock_irqsave(&korg1212->lock, flags);
+ korg1212->capture_pid = -1;
korg1212->capture_substream = NULL;
korg1212->periodsize = 0;
return 0;
}
-static int snd_korg1212_ioctl(snd_pcm_substream_t *substream,
+static int snd_korg1212_ioctl(struct snd_pcm_substream *substream,
unsigned int cmd, void *arg)
{
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_ioctl: cmd=%d\n", cmd);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_ioctl: cmd=%d\n", cmd);
if (cmd == SNDRV_PCM_IOCTL1_CHANNEL_INFO ) {
- snd_pcm_channel_info_t *info = arg;
+ struct snd_pcm_channel_info *info = arg;
info->offset = 0;
info->first = info->channel * 16;
info->step = 256;
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: channel_info %d:, offset=%ld, first=%d, step=%d\n", info->channel, info->offset, info->first, info->step);
-#endif
return 0;
}
return snd_pcm_lib_ioctl(substream, cmd, arg);
}
-static int snd_korg1212_hw_params(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t *params)
+static int snd_korg1212_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
{
unsigned long flags;
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
int err;
+ pid_t this_pid;
+ pid_t other_pid;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_hw_params [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_hw_params [%s]\n",
+ stateName[korg1212->cardState]);
spin_lock_irqsave(&korg1212->lock, flags);
+
+ if (substream->pstr->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ this_pid = korg1212->playback_pid;
+ other_pid = korg1212->capture_pid;
+ } else {
+ this_pid = korg1212->capture_pid;
+ other_pid = korg1212->playback_pid;
+ }
+
+ if ((other_pid > 0) && (this_pid != other_pid)) {
+
+ /* The other stream is open, and not by the same
+ task as this one. Make sure that the parameters
+ that matter are the same.
+ */
+
+ if ((int)params_rate(params) != korg1212->clkRate) {
+ spin_unlock_irqrestore(&korg1212->lock, flags);
+ _snd_pcm_hw_param_setempty(params, SNDRV_PCM_HW_PARAM_RATE);
+ return -EBUSY;
+ }
+
+ spin_unlock_irqrestore(&korg1212->lock, flags);
+ return 0;
+ }
+
if ((err = snd_korg1212_SetRate(korg1212, params_rate(params))) < 0) {
spin_unlock_irqrestore(&korg1212->lock, flags);
return err;
}
-/*
- if (params_format(params) != SNDRV_PCM_FORMAT_S16_LE) {
- spin_unlock_irqrestore(&korg1212->lock, flags);
- return -EINVAL;
- }
-*/
+
korg1212->channels = params_channels(params);
korg1212->periodsize = K1212_PERIOD_BYTES;
return 0;
}
-static int snd_korg1212_prepare(snd_pcm_substream_t *substream)
+static int snd_korg1212_prepare(struct snd_pcm_substream *substream)
{
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
int rc;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_prepare [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_prepare [%s]\n",
+ stateName[korg1212->cardState]);
- spin_lock(&korg1212->lock);
+ spin_lock_irq(&korg1212->lock);
/* FIXME: we should wait for ack! */
if (korg1212->stop_pending_cnt > 0) {
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_prepare - Stop is pending... [%s]\n", stateName[korg1212->cardState]);
-#endif
- spin_unlock(&korg1212->lock);
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_prepare - Stop is pending... [%s]\n",
+ stateName[korg1212->cardState]);
+ spin_unlock_irq(&korg1212->lock);
return -EAGAIN;
/*
- writel(0, &korg1212->sharedBufferPtr->cardCommand);
+ korg1212->sharedBufferPtr->cardCommand = 0;
del_timer(&korg1212->timer);
korg1212->stop_pending_cnt = 0;
*/
korg1212->currentBuffer = 0;
- spin_unlock(&korg1212->lock);
+ spin_unlock_irq(&korg1212->lock);
return rc ? -EINVAL : 0;
}
-static int snd_korg1212_trigger(snd_pcm_substream_t *substream,
+static int snd_korg1212_trigger(struct snd_pcm_substream *substream,
int cmd)
{
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
int rc;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_trigger [%s] cmd=%d\n", stateName[korg1212->cardState], cmd);
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_trigger [%s] cmd=%d\n",
+ stateName[korg1212->cardState], cmd);
spin_lock(&korg1212->lock);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
/*
if (korg1212->running) {
-#if K1212_DEBUG_LEVEL > 1
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_trigger: Already running?\n");
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_trigger: Already running?\n");
break;
}
*/
case SNDRV_PCM_TRIGGER_STOP:
/*
if (!korg1212->running) {
-#if K1212_DEBUG_LEVEL > 1
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_trigger: Already stopped?\n");
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_trigger: Already stopped?\n");
break;
}
*/
return rc ? -EINVAL : 0;
}
-static snd_pcm_uframes_t snd_korg1212_playback_pointer(snd_pcm_substream_t *substream)
+static snd_pcm_uframes_t snd_korg1212_playback_pointer(struct snd_pcm_substream *substream)
{
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
snd_pcm_uframes_t pos;
pos = korg1212->currentBuffer * kPlayBufferFrames;
-#if K1212_DEBUG_LEVEL > 2
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_pointer [%s] %ld\n",
- stateName[korg1212->cardState], pos);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_playback_pointer [%s] %ld\n",
+ stateName[korg1212->cardState], pos);
return pos;
}
-static snd_pcm_uframes_t snd_korg1212_capture_pointer(snd_pcm_substream_t *substream)
+static snd_pcm_uframes_t snd_korg1212_capture_pointer(struct snd_pcm_substream *substream)
{
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
snd_pcm_uframes_t pos;
pos = korg1212->currentBuffer * kPlayBufferFrames;
-#if K1212_DEBUG_LEVEL > 2
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_capture_pointer [%s] %ld\n",
- stateName[korg1212->cardState], pos);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_capture_pointer [%s] %ld\n",
+ stateName[korg1212->cardState], pos);
return pos;
}
-static int snd_korg1212_playback_copy(snd_pcm_substream_t *substream,
+static int snd_korg1212_playback_copy(struct snd_pcm_substream *substream,
int channel, /* not used (interleaved data) */
snd_pcm_uframes_t pos,
- void *src,
+ void __user *src,
snd_pcm_uframes_t count)
{
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
-#if K1212_DEBUG_LEVEL > 2
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_copy [%s] %ld %ld\n", stateName[korg1212->cardState], pos, count);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_playback_copy [%s] %ld %ld\n",
+ stateName[korg1212->cardState], pos, count);
return snd_korg1212_copy_from(korg1212, src, pos, count, 0, korg1212->channels * 2);
}
-static int snd_korg1212_playback_silence(snd_pcm_substream_t *substream,
+static int snd_korg1212_playback_silence(struct snd_pcm_substream *substream,
int channel, /* not used (interleaved data) */
snd_pcm_uframes_t pos,
snd_pcm_uframes_t count)
{
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_silence [%s]\n", stateName[korg1212->cardState]);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_playback_silence [%s]\n",
+ stateName[korg1212->cardState]);
return snd_korg1212_silence(korg1212, pos, count, 0, korg1212->channels * 2);
}
-static int snd_korg1212_capture_copy(snd_pcm_substream_t *substream,
+static int snd_korg1212_capture_copy(struct snd_pcm_substream *substream,
int channel, /* not used (interleaved data) */
snd_pcm_uframes_t pos,
- void *dst,
+ void __user *dst,
snd_pcm_uframes_t count)
{
- korg1212_t *korg1212 = _snd_pcm_substream_chip(substream);
+ struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
-#if K1212_DEBUG_LEVEL > 2
- K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_capture_copy [%s] %ld %ld\n", stateName[korg1212->cardState], pos, count);
-#endif
+ K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_capture_copy [%s] %ld %ld\n",
+ stateName[korg1212->cardState], pos, count);
return snd_korg1212_copy_to(korg1212, dst, pos, count, 0, korg1212->channels * 2);
}
-static snd_pcm_ops_t snd_korg1212_playback_ops = {
+static struct snd_pcm_ops snd_korg1212_playback_ops = {
.open = snd_korg1212_playback_open,
.close = snd_korg1212_playback_close,
.ioctl = snd_korg1212_ioctl,
.silence = snd_korg1212_playback_silence,
};
-static snd_pcm_ops_t snd_korg1212_capture_ops = {
+static struct snd_pcm_ops snd_korg1212_capture_ops = {
.open = snd_korg1212_capture_open,
.close = snd_korg1212_capture_close,
.ioctl = snd_korg1212_ioctl,
* Control Interface
*/
-static int snd_korg1212_control_phase_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_korg1212_control_phase_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = (kcontrol->private_value >= 8) ? 2 : 1;
return 0;
}
-static int snd_korg1212_control_phase_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u)
+static int snd_korg1212_control_phase_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *u)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
int i = kcontrol->private_value;
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
u->value.integer.value[0] = korg1212->volumePhase[i];
if (i >= 8)
u->value.integer.value[1] = korg1212->volumePhase[i+1];
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return 0;
}
-static int snd_korg1212_control_phase_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u)
+static int snd_korg1212_control_phase_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *u)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
int change = 0;
int i, val;
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
i = kcontrol->private_value;
}
}
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return change;
}
-static int snd_korg1212_control_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_korg1212_control_volume_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = (kcontrol->private_value >= 8) ? 2 : 1;
return 0;
}
-static int snd_korg1212_control_volume_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u)
+static int snd_korg1212_control_volume_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *u)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
int i;
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
i = kcontrol->private_value;
u->value.integer.value[0] = abs(korg1212->sharedBufferPtr->volumeData[i]);
if (i >= 8)
u->value.integer.value[1] = abs(korg1212->sharedBufferPtr->volumeData[i+1]);
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return 0;
}
-static int snd_korg1212_control_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u)
+static int snd_korg1212_control_volume_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *u)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
int change = 0;
int i;
int val;
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
i = kcontrol->private_value;
}
}
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return change;
}
-static int snd_korg1212_control_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_korg1212_control_route_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = (kcontrol->private_value >= 8) ? 2 : 1;
return 0;
}
-static int snd_korg1212_control_route_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u)
+static int snd_korg1212_control_route_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *u)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
int i;
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
i = kcontrol->private_value;
u->value.enumerated.item[0] = korg1212->sharedBufferPtr->routeData[i];
if (i >= 8)
u->value.enumerated.item[1] = korg1212->sharedBufferPtr->routeData[i+1];
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return 0;
}
-static int snd_korg1212_control_route_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u)
+static int snd_korg1212_control_route_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *u)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
int change = 0, i;
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
i = kcontrol->private_value;
}
}
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return change;
}
-static int snd_korg1212_control_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_korg1212_control_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
return 0;
}
-static int snd_korg1212_control_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u)
+static int snd_korg1212_control_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *u)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
u->value.integer.value[0] = korg1212->leftADCInSens;
u->value.integer.value[1] = korg1212->rightADCInSens;
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return 0;
}
-static int snd_korg1212_control_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u)
+static int snd_korg1212_control_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *u)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
int change = 0;
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
if (u->value.integer.value[0] != korg1212->leftADCInSens) {
korg1212->leftADCInSens = u->value.integer.value[0];
change = 1;
}
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
if (change)
snd_korg1212_WriteADCSensitivity(korg1212);
return change;
}
-static int snd_korg1212_control_sync_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_korg1212_control_sync_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
return 0;
}
-static int snd_korg1212_control_sync_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_korg1212_control_sync_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
ucontrol->value.enumerated.item[0] = korg1212->clkSource;
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return 0;
}
-static int snd_korg1212_control_sync_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_korg1212_control_sync_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- korg1212_t *korg1212 = _snd_kcontrol_chip(kcontrol);
- unsigned long flags;
+ struct snd_korg1212 *korg1212 = snd_kcontrol_chip(kcontrol);
unsigned int val;
int change;
val = ucontrol->value.enumerated.item[0] % 3;
- spin_lock_irqsave(&korg1212->lock, flags);
+ spin_lock_irq(&korg1212->lock);
change = val != korg1212->clkSource;
snd_korg1212_SetClockSource(korg1212, val);
- spin_unlock_irqrestore(&korg1212->lock, flags);
+ spin_unlock_irq(&korg1212->lock);
return change;
}
}, \
{ \
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE, \
- .iface = SNDRV_CTL_ELEM_IFACE_PCM, \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = c_name " Monitor Phase Invert", \
.info = snd_korg1212_control_phase_info, \
.get = snd_korg1212_control_phase_get, \
.private_value = ord, \
}
-static snd_kcontrol_new_t snd_korg1212_controls[] = {
+static struct snd_kcontrol_new snd_korg1212_controls[] = {
MON_MIXER(8, "Analog"),
MON_MIXER(10, "SPDIF"),
MON_MIXER(0, "ADAT-1"), MON_MIXER(1, "ADAT-2"), MON_MIXER(2, "ADAT-3"), MON_MIXER(3, "ADAT-4"),
MON_MIXER(4, "ADAT-5"), MON_MIXER(5, "ADAT-6"), MON_MIXER(6, "ADAT-7"), MON_MIXER(7, "ADAT-8"),
{
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE,
- .iface = SNDRV_CTL_ELEM_IFACE_PCM,
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Sync Source",
.info = snd_korg1212_control_sync_info,
.get = snd_korg1212_control_sync_get,
}
};
-#define K1212_CONTROL_ELEMENTS (sizeof(snd_korg1212_controls) / sizeof(snd_korg1212_controls[0]))
-
/*
* proc interface
*/
-static void snd_korg1212_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *buffer)
+static void snd_korg1212_proc_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
{
int n;
- korg1212_t *korg1212 = (korg1212_t *)entry->private_data;
+ struct snd_korg1212 *korg1212 = entry->private_data;
snd_iprintf(buffer, korg1212->card->longname);
snd_iprintf(buffer, " (index #%d)\n", korg1212->card->number + 1);
snd_iprintf(buffer, "Idle mon. State: %d\n", korg1212->idleMonitorOn);
snd_iprintf(buffer, "Cmd retry count: %d\n", korg1212->cmdRetryCount);
snd_iprintf(buffer, " Irq count: %ld\n", korg1212->irqcount);
+ snd_iprintf(buffer, " Error count: %ld\n", korg1212->totalerrorcnt);
}
-static void __devinit snd_korg1212_proc_init(korg1212_t *korg1212)
+static void __devinit snd_korg1212_proc_init(struct snd_korg1212 *korg1212)
{
- snd_info_entry_t *entry;
+ struct snd_info_entry *entry;
if (! snd_card_proc_new(korg1212->card, "korg1212", &entry))
snd_info_set_text_ops(entry, korg1212, 1024, snd_korg1212_proc_read);
}
static int
-snd_korg1212_free(korg1212_t *korg1212)
+snd_korg1212_free(struct snd_korg1212 *korg1212)
{
snd_korg1212_TurnOffIdleMonitor(korg1212);
if (korg1212->irq >= 0) {
synchronize_irq(korg1212->irq);
snd_korg1212_DisableCardInterrupts(korg1212);
- free_irq(korg1212->irq, (void *)korg1212);
+ free_irq(korg1212->irq, korg1212);
korg1212->irq = -1;
}
- if (korg1212->iobase != 0) {
- iounmap((void *)korg1212->iobase);
- korg1212->iobase = 0;
+ if (korg1212->iobase != NULL) {
+ iounmap(korg1212->iobase);
+ korg1212->iobase = NULL;
}
- if (korg1212->res_iomem != NULL) {
- release_resource(korg1212->res_iomem);
- kfree_nocheck(korg1212->res_iomem);
- korg1212->res_iomem = NULL;
- }
-
- if (korg1212->res_ioport != NULL) {
- release_resource(korg1212->res_ioport);
- kfree_nocheck(korg1212->res_ioport);
- korg1212->res_ioport = NULL;
- }
-
- if (korg1212->res_iomem2 != NULL) {
- release_resource(korg1212->res_iomem2);
- kfree_nocheck(korg1212->res_iomem2);
- korg1212->res_iomem2 = NULL;
- }
+ pci_release_regions(korg1212->pci);
// ----------------------------------------------------
// free up memory resources used for the DSP download.
// ----------------------------------------------------
if (korg1212->dma_dsp.area) {
- snd_dma_free_pages(&korg1212->dma_dev, &korg1212->dma_dsp);
+ snd_dma_free_pages(&korg1212->dma_dsp);
korg1212->dma_dsp.area = NULL;
}
// free up memory resources used for the Play/Rec Buffers
// ------------------------------------------------------
if (korg1212->dma_play.area) {
- snd_dma_free_pages(&korg1212->dma_dev, &korg1212->dma_play);
+ snd_dma_free_pages(&korg1212->dma_play);
korg1212->dma_play.area = NULL;
}
if (korg1212->dma_rec.area) {
- snd_dma_free_pages(&korg1212->dma_dev, &korg1212->dma_rec);
+ snd_dma_free_pages(&korg1212->dma_rec);
korg1212->dma_rec.area = NULL;
}
// free up memory resources used for the Shared Buffers
// ----------------------------------------------------
if (korg1212->dma_shared.area) {
- snd_dma_free_pages(&korg1212->dma_dev, &korg1212->dma_shared);
+ snd_dma_free_pages(&korg1212->dma_shared);
korg1212->dma_shared.area = NULL;
}
- snd_magic_kfree(korg1212);
+ pci_disable_device(korg1212->pci);
+ kfree(korg1212);
return 0;
}
-static int snd_korg1212_dev_free(snd_device_t *device)
+static int snd_korg1212_dev_free(struct snd_device *device)
{
- korg1212_t *korg1212 = snd_magic_cast(korg1212_t, device->device_data, return -ENXIO);
-#if K1212_DEBUG_LEVEL > 0
+ struct snd_korg1212 *korg1212 = device->device_data;
K1212_DEBUG_PRINTK("K1212_DEBUG: Freeing device\n");
-#endif
return snd_korg1212_free(korg1212);
}
-static int __devinit snd_korg1212_create(snd_card_t * card, struct pci_dev *pci,
- korg1212_t ** rchip)
+static int __devinit snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
+ struct snd_korg1212 ** rchip)
{
- int err;
+ int err, rc;
unsigned int i;
unsigned ioport_size, iomem_size, iomem2_size;
- korg1212_t * korg1212;
+ struct snd_korg1212 * korg1212;
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_korg1212_dev_free,
};
if ((err = pci_enable_device(pci)) < 0)
return err;
- korg1212 = snd_magic_kcalloc(korg1212_t, 0, GFP_KERNEL);
- if (korg1212 == NULL)
+ korg1212 = kzalloc(sizeof(*korg1212), GFP_KERNEL);
+ if (korg1212 == NULL) {
+ pci_disable_device(pci);
return -ENOMEM;
+ }
korg1212->card = card;
korg1212->pci = pci;
init_waitqueue_head(&korg1212->wait);
spin_lock_init(&korg1212->lock);
- init_MUTEX(&korg1212->open_mutex);
+ mutex_init(&korg1212->open_mutex);
init_timer(&korg1212->timer);
korg1212->timer.function = snd_korg1212_timer_func;
korg1212->timer.data = (unsigned long)korg1212;
korg1212->opencnt = 0;
korg1212->playcnt = 0;
korg1212->setcnt = 0;
+ korg1212->totalerrorcnt = 0;
+ korg1212->playback_pid = -1;
+ korg1212->capture_pid = -1;
snd_korg1212_setCardState(korg1212, K1212_STATE_UNINITIALIZED);
korg1212->idleMonitorOn = 0;
korg1212->clkSrcRate = K1212_CLKIDX_LocalAt44_1K;
for (i=0; i<kAudioChannels; i++)
korg1212->volumePhase[i] = 0;
+ if ((err = pci_request_regions(pci, "korg1212")) < 0) {
+ kfree(korg1212);
+ pci_disable_device(pci);
+ return err;
+ }
+
korg1212->iomem = pci_resource_start(korg1212->pci, 0);
korg1212->ioport = pci_resource_start(korg1212->pci, 1);
korg1212->iomem2 = pci_resource_start(korg1212->pci, 2);
ioport_size = pci_resource_len(korg1212->pci, 1);
iomem2_size = pci_resource_len(korg1212->pci, 2);
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: resources:\n"
" iomem = 0x%lx (%d)\n"
" ioport = 0x%lx (%d)\n"
korg1212->ioport, ioport_size,
korg1212->iomem2, iomem2_size,
stateName[korg1212->cardState]);
-#endif
- korg1212->res_iomem = request_mem_region(korg1212->iomem, iomem_size, "korg1212");
- if (korg1212->res_iomem == NULL) {
- snd_printk(KERN_ERR "unable to grab region 0x%lx-0x%lx\n",
- korg1212->iomem, korg1212->iomem + iomem_size - 1);
- return -EBUSY;
- }
-
- korg1212->res_ioport = request_region(korg1212->ioport, ioport_size, "korg1212");
- if (korg1212->res_ioport == NULL) {
- snd_printk(KERN_ERR "unable to grab region 0x%lx-0x%lx\n",
- korg1212->ioport, korg1212->ioport + ioport_size - 1);
- return -EBUSY;
- }
-
- korg1212->res_iomem2 = request_mem_region(korg1212->iomem2, iomem2_size, "korg1212");
- if (korg1212->res_iomem2 == NULL) {
- snd_printk(KERN_ERR "unable to grab region 0x%lx-0x%lx\n",
- korg1212->iomem2, korg1212->iomem2 + iomem2_size - 1);
- return -EBUSY;
- }
-
- if ((korg1212->iobase = (unsigned long) ioremap(korg1212->iomem, iomem_size)) == 0) {
- snd_printk(KERN_ERR "unable to remap memory region 0x%lx-0x%lx\n", korg1212->iobase,
- korg1212->iobase + iomem_size - 1);
+ if ((korg1212->iobase = ioremap(korg1212->iomem, iomem_size)) == NULL) {
+ snd_printk(KERN_ERR "korg1212: unable to remap memory region 0x%lx-0x%lx\n", korg1212->iomem,
+ korg1212->iomem + iomem_size - 1);
+ snd_korg1212_free(korg1212);
return -EBUSY;
}
err = request_irq(pci->irq, snd_korg1212_interrupt,
SA_INTERRUPT|SA_SHIRQ,
- "korg1212", (void *) korg1212);
+ "korg1212", korg1212);
if (err) {
- snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
+ snd_printk(KERN_ERR "korg1212: unable to grab IRQ %d\n", pci->irq);
+ snd_korg1212_free(korg1212);
return -EBUSY;
}
pci_set_master(korg1212->pci);
- korg1212->statusRegPtr = (u32 *) (korg1212->iobase + STATUS_REG_OFFSET);
- korg1212->outDoorbellPtr = (u32 *) (korg1212->iobase + OUT_DOORBELL_OFFSET);
- korg1212->inDoorbellPtr = (u32 *) (korg1212->iobase + IN_DOORBELL_OFFSET);
- korg1212->mailbox0Ptr = (u32 *) (korg1212->iobase + MAILBOX0_OFFSET);
- korg1212->mailbox1Ptr = (u32 *) (korg1212->iobase + MAILBOX1_OFFSET);
- korg1212->mailbox2Ptr = (u32 *) (korg1212->iobase + MAILBOX2_OFFSET);
- korg1212->mailbox3Ptr = (u32 *) (korg1212->iobase + MAILBOX3_OFFSET);
- korg1212->controlRegPtr = (u32 *) (korg1212->iobase + PCI_CONTROL_OFFSET);
- korg1212->sensRegPtr = (u16 *) (korg1212->iobase + SENS_CONTROL_OFFSET);
- korg1212->idRegPtr = (u32 *) (korg1212->iobase + DEV_VEND_ID_OFFSET);
+ korg1212->statusRegPtr = (u32 __iomem *) (korg1212->iobase + STATUS_REG_OFFSET);
+ korg1212->outDoorbellPtr = (u32 __iomem *) (korg1212->iobase + OUT_DOORBELL_OFFSET);
+ korg1212->inDoorbellPtr = (u32 __iomem *) (korg1212->iobase + IN_DOORBELL_OFFSET);
+ korg1212->mailbox0Ptr = (u32 __iomem *) (korg1212->iobase + MAILBOX0_OFFSET);
+ korg1212->mailbox1Ptr = (u32 __iomem *) (korg1212->iobase + MAILBOX1_OFFSET);
+ korg1212->mailbox2Ptr = (u32 __iomem *) (korg1212->iobase + MAILBOX2_OFFSET);
+ korg1212->mailbox3Ptr = (u32 __iomem *) (korg1212->iobase + MAILBOX3_OFFSET);
+ korg1212->controlRegPtr = (u32 __iomem *) (korg1212->iobase + PCI_CONTROL_OFFSET);
+ korg1212->sensRegPtr = (u16 __iomem *) (korg1212->iobase + SENS_CONTROL_OFFSET);
+ korg1212->idRegPtr = (u32 __iomem *) (korg1212->iobase + DEV_VEND_ID_OFFSET);
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: card registers:\n"
" Status register = 0x%p\n"
" OutDoorbell = 0x%p\n"
korg1212->sensRegPtr,
korg1212->idRegPtr,
stateName[korg1212->cardState]);
-#endif
-
- memset(&korg1212->dma_dev, 0, sizeof(korg1212->dma_dev));
- korg1212->dma_dev.type = SNDRV_DMA_TYPE_DEV;
- korg1212->dma_dev.dev = snd_dma_pci_data(korg1212->pci);
- if (snd_dma_alloc_pages(&korg1212->dma_dev, sizeof(KorgSharedBuffer), &korg1212->dma_shared) < 0) {
- snd_printk(KERN_ERR "can not allocate shared buffer memory (%Zd bytes)\n", sizeof(KorgSharedBuffer));
+ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
+ sizeof(struct KorgSharedBuffer), &korg1212->dma_shared) < 0) {
+ snd_printk(KERN_ERR "korg1212: can not allocate shared buffer memory (%Zd bytes)\n", sizeof(struct KorgSharedBuffer));
+ snd_korg1212_free(korg1212);
return -ENOMEM;
}
- korg1212->sharedBufferPtr = (KorgSharedBuffer *)korg1212->dma_shared.area;
+ korg1212->sharedBufferPtr = (struct KorgSharedBuffer *)korg1212->dma_shared.area;
korg1212->sharedBufferPhy = korg1212->dma_shared.addr;
-#if K1212_DEBUG_LEVEL > 0
- K1212_DEBUG_PRINTK("K1212_DEBUG: Shared Buffer Area = 0x%p (0x%08lx), %d bytes\n", korg1212->sharedBufferPtr, korg1212->sharedBufferPhy, sizeof(KorgSharedBuffer));
-#endif
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Shared Buffer Area = 0x%p (0x%08lx), %d bytes\n", korg1212->sharedBufferPtr, korg1212->sharedBufferPhy, sizeof(struct KorgSharedBuffer));
#ifndef K1212_LARGEALLOC
- korg1212->DataBufsSize = sizeof(KorgAudioBuffer) * kNumBuffers;
+ korg1212->DataBufsSize = sizeof(struct KorgAudioBuffer) * kNumBuffers;
- if (snd_dma_alloc_pages(&korg1212->dma_dev, korg1212->DataBufsSize, &korg1212->dma_play) < 0) {
- snd_printk(KERN_ERR "can not allocate play data buffer memory (%d bytes)\n", korg1212->DataBufsSize);
+ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
+ korg1212->DataBufsSize, &korg1212->dma_play) < 0) {
+ snd_printk(KERN_ERR "korg1212: can not allocate play data buffer memory (%d bytes)\n", korg1212->DataBufsSize);
+ snd_korg1212_free(korg1212);
return -ENOMEM;
}
- korg1212->playDataBufsPtr = (KorgAudioBuffer *)korg1212->dma_play.area;
+ korg1212->playDataBufsPtr = (struct KorgAudioBuffer *)korg1212->dma_play.area;
korg1212->PlayDataPhy = korg1212->dma_play.addr;
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: Play Data Area = 0x%p (0x%08x), %d bytes\n",
korg1212->playDataBufsPtr, korg1212->PlayDataPhy, korg1212->DataBufsSize);
-#endif
- if (snd_dma_alloc_pages(&korg1212->dma_dev, korg1212->DataBufsSize, &korg1212->dma_rec) < 0) {
- snd_printk(KERN_ERR "can not allocate record data buffer memory (%d bytes)\n", korg1212->DataBufsSize);
+ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
+ korg1212->DataBufsSize, &korg1212->dma_rec) < 0) {
+ snd_printk(KERN_ERR "korg1212: can not allocate record data buffer memory (%d bytes)\n", korg1212->DataBufsSize);
+ snd_korg1212_free(korg1212);
return -ENOMEM;
}
- korg1212->recordDataBufsPtr = (KorgAudioBuffer *)korg1212->dma_rec.area;
+ korg1212->recordDataBufsPtr = (struct KorgAudioBuffer *)korg1212->dma_rec.area;
korg1212->RecDataPhy = korg1212->dma_rec.addr;
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: Record Data Area = 0x%p (0x%08x), %d bytes\n",
- korg1212->recordDataBufsPtr, korg1212->RecDataBufsPhy, korg1212->DataBufsSize);
-#endif
+ korg1212->recordDataBufsPtr, korg1212->RecDataPhy, korg1212->DataBufsSize);
#else // K1212_LARGEALLOC
korg1212->recordDataBufsPtr = korg1212->sharedBufferPtr->recordDataBufs;
korg1212->playDataBufsPtr = korg1212->sharedBufferPtr->playDataBufs;
- korg1212->PlayDataPhy = (u32) &((KorgSharedBuffer *) korg1212->sharedBufferPhy)->playDataBufs;
- korg1212->RecDataPhy = (u32) &((KorgSharedBuffer *) korg1212->sharedBufferPhy)->recordDataBufs;
+ korg1212->PlayDataPhy = (u32) &((struct KorgSharedBuffer *) korg1212->sharedBufferPhy)->playDataBufs;
+ korg1212->RecDataPhy = (u32) &((struct KorgSharedBuffer *) korg1212->sharedBufferPhy)->recordDataBufs;
#endif // K1212_LARGEALLOC
korg1212->dspCodeSize = sizeof (dspCode);
korg1212->VolumeTablePhy = korg1212->sharedBufferPhy +
- offsetof(KorgSharedBuffer, volumeData);
+ offsetof(struct KorgSharedBuffer, volumeData);
korg1212->RoutingTablePhy = korg1212->sharedBufferPhy +
- offsetof(KorgSharedBuffer, routeData);
+ offsetof(struct KorgSharedBuffer, routeData);
korg1212->AdatTimeCodePhy = korg1212->sharedBufferPhy +
- offsetof(KorgSharedBuffer, AdatTimeCode);
+ offsetof(struct KorgSharedBuffer, AdatTimeCode);
- if (snd_dma_alloc_pages(&korg1212->dma_dev, korg1212->dspCodeSize, &korg1212->dma_dsp) < 0) {
- snd_printk(KERN_ERR "can not allocate dsp code memory (%d bytes)\n", korg1212->dspCodeSize);
+ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
+ korg1212->dspCodeSize, &korg1212->dma_dsp) < 0) {
+ snd_printk(KERN_ERR "korg1212: can not allocate dsp code memory (%d bytes)\n", korg1212->dspCodeSize);
+ snd_korg1212_free(korg1212);
return -ENOMEM;
}
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: DSP Code area = 0x%p (0x%08x) %d bytes [%s]\n",
korg1212->dma_dsp.area, korg1212->dma_dsp.addr, korg1212->dspCodeSize,
stateName[korg1212->cardState]);
-#endif
rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_RebootCard, 0, 0, 0, 0);
-#if K1212_DEBUG_LEVEL > 0
- if (rc) K1212_DEBUG_PRINTK("K1212_DEBUG: Reboot Card - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
-#endif
+ if (rc)
+ K1212_DEBUG_PRINTK("K1212_DEBUG: Reboot Card - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
+ if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, korg1212, &ops)) < 0) {
+ snd_korg1212_free(korg1212);
+ return err;
+ }
+
snd_korg1212_EnableCardInterrupts(korg1212);
mdelay(CARD_BOOT_DELAY_IN_MS);
- if (snd_korg1212_downloadDSPCode(korg1212))
+ if (snd_korg1212_downloadDSPCode(korg1212))
return -EBUSY;
- printk(KERN_INFO "dspMemPhy = %08x U[%08x]\n"
- "PlayDataPhy = %08x L[%08x]\n"
- "RecDataPhy = %08x L[%08x]\n"
- "VolumeTablePhy = %08x L[%08x]\n"
- "RoutingTablePhy = %08x L[%08x]\n"
+ K1212_DEBUG_PRINTK("korg1212: dspMemPhy = %08x U[%08x], "
+ "PlayDataPhy = %08x L[%08x]\n"
+ "korg1212: RecDataPhy = %08x L[%08x], "
+ "VolumeTablePhy = %08x L[%08x]\n"
+ "korg1212: RoutingTablePhy = %08x L[%08x], "
"AdatTimeCodePhy = %08x L[%08x]\n",
- korg1212->dma_dsp.addr, UpperWordSwap(korg1212->dma_dsp.addr),
+ (int)korg1212->dma_dsp.addr, UpperWordSwap(korg1212->dma_dsp.addr),
korg1212->PlayDataPhy, LowerWordSwap(korg1212->PlayDataPhy),
korg1212->RecDataPhy, LowerWordSwap(korg1212->RecDataPhy),
korg1212->VolumeTablePhy, LowerWordSwap(korg1212->VolumeTablePhy),
korg1212->pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX;
- //snd_pcm_lib_preallocate_pages_for_all(korg1212->pcm,
- // K1212_MAX_BUF_SIZE, K1212_MAX_BUF_SIZE, GFP_KERNEL);
-
- for (i = 0; i < K1212_CONTROL_ELEMENTS; i++) {
+ for (i = 0; i < ARRAY_SIZE(snd_korg1212_controls); i++) {
err = snd_ctl_add(korg1212->card, snd_ctl_new1(&snd_korg1212_controls[i], korg1212));
if (err < 0)
return err;
snd_korg1212_proc_init(korg1212);
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, korg1212, &ops)) < 0) {
- snd_korg1212_free(korg1212);
- return err;
- }
-
snd_card_set_dev(card, &pci->dev);
* rchip = korg1212;
const struct pci_device_id *pci_id)
{
static int dev;
- korg1212_t *korg1212;
- snd_card_t *card;
+ struct snd_korg1212 *korg1212;
+ struct snd_card *card;
int err;
if (dev >= SNDRV_CARDS) {
sprintf(card->longname, "%s at 0x%lx, irq %d", card->shortname,
korg1212->iomem, korg1212->irq);
-#if K1212_DEBUG_LEVEL > 0
K1212_DEBUG_PRINTK("K1212_DEBUG: %s\n", card->longname);
-#endif
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;
}
- pci_set_drvdata(pci, korg1212);
+ pci_set_drvdata(pci, card);
dev++;
return 0;
}
static void __devexit snd_korg1212_remove(struct pci_dev *pci)
{
- korg1212_t *korg1212 = pci_get_drvdata(pci);
- snd_card_free(korg1212->card);
+ snd_card_free(pci_get_drvdata(pci));
pci_set_drvdata(pci, NULL);
}
static int __init alsa_card_korg1212_init(void)
{
- int err;
-
- if ((err = pci_module_init(&driver)) < 0) {
-#ifdef MODULE
- printk(KERN_ERR "No Korg 1212IO cards found\n");
-#endif
- return err;
- }
- return 0;
+ return pci_register_driver(&driver);
}
static void __exit alsa_card_korg1212_exit(void)
module_init(alsa_card_korg1212_init)
module_exit(alsa_card_korg1212_exit)
-
-#ifndef MODULE
-
-/* format is: snd-korg1212=enable,index,id */
-
-static int __init alsa_card_korg1212_setup(char *str)
-{
- static unsigned __initdata nr_dev = 0;
-
- if (nr_dev >= SNDRV_CARDS)
- return 0;
- (void)(get_option(&str,&enable[nr_dev]) == 2 &&
- get_option(&str,&index[nr_dev]) == 2 &&
- get_id(&str,&id[nr_dev]) == 2);
- nr_dev++;
- return 1;
-}
-
-__setup("snd-korg1212=", alsa_card_korg1212_setup);
-
-#endif /* ifndef MODULE */
-
git://git.onelab.eu / linux-2.6.git / blobdiff