#define CARD_NAME "ESS Maestro3/Allegro/Canyon3D-2"
#define DRIVER_NAME "Maestro3"
-#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/moduleparam.h>
+#include <linux/firmware.h>
+#include <linux/input.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/control.h>
#include <sound/mpu401.h>
#include <sound/ac97_codec.h>
#include <sound/initval.h>
+#include <asm/byteorder.h>
MODULE_AUTHOR("Zach Brown <zab@zabbo.net>, Takashi Iwai <tiwai@suse.de>");
MODULE_DESCRIPTION("ESS Maestro3 PCI");
"{ESS,Allegro PCI},"
"{ESS,Allegro-1 PCI},"
"{ESS,Canyon3D-2/LE PCI}}");
+MODULE_FIRMWARE("ess/maestro3_assp_kernel.fw");
+MODULE_FIRMWARE("ess/maestro3_assp_minisrc.fw");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
#define MINISRC_IN_BUFFER_SIZE ( 0x50 * 2 )
#define MINISRC_OUT_BUFFER_SIZE ( 0x50 * 2 * 2)
-#define MINISRC_OUT_BUFFER_SIZE ( 0x50 * 2 * 2)
#define MINISRC_TMP_BUFFER_SIZE ( 112 + ( MINISRC_BIQUAD_STAGE * 3 + 4 ) * 2 * 2 )
#define MINISRC_BIQUAD_STAGE 2
#define MINISRC_COEF_LOC 0x175
/*
*/
-typedef struct snd_m3_dma m3_dma_t;
-typedef struct snd_m3 m3_t;
-
-/* quirk lists */
-struct m3_quirk {
- const char *name; /* device name */
- u16 vendor, device; /* subsystem ids */
- int amp_gpio; /* gpio pin # for external amp, -1 = default */
- int irda_workaround; /* non-zero if avoid to touch 0x10 on GPIO_DIRECTION
- (e.g. for IrDA on Dell Inspirons) */
-};
-
struct m3_list {
int curlen;
int mem_addr;
int max;
};
-struct snd_m3_dma {
+struct m3_dma {
int number;
- m3_t *chip;
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
struct assp_instance {
unsigned short code, data;
struct snd_m3 {
- snd_card_t *card;
+ struct snd_card *card;
unsigned long iobase;
int irq;
unsigned int allegro_flag : 1;
- ac97_t *ac97;
+ struct snd_ac97 *ac97;
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
struct pci_dev *pci;
- struct m3_quirk *quirk;
int dacs_active;
int timer_users;
u8 reset_state;
int external_amp;
- int amp_gpio;
+ int amp_gpio; /* gpio pin # for external amp, -1 = default */
+ unsigned int hv_config; /* hardware-volume config bits */
+ unsigned irda_workaround :1; /* avoid to touch 0x10 on GPIO_DIRECTION
+ (e.g. for IrDA on Dell Inspirons) */
+ unsigned is_omnibook :1; /* Do HP OmniBook GPIO magic? */
/* midi */
- snd_rawmidi_t *rmidi;
+ struct snd_rawmidi *rmidi;
/* pcm streams */
int num_substreams;
- m3_dma_t *substreams;
+ struct m3_dma *substreams;
spinlock_t reg_lock;
+#ifdef CONFIG_SND_MAESTRO3_INPUT
+ struct input_dev *input_dev;
+ char phys[64]; /* physical device path */
+#else
+ spinlock_t ac97_lock;
+ struct snd_kcontrol *master_switch;
+ struct snd_kcontrol *master_volume;
+ struct tasklet_struct hwvol_tq;
+#endif
+
+ unsigned int in_suspend;
+
#ifdef CONFIG_PM
u16 *suspend_mem;
#endif
+
+ const struct firmware *assp_kernel_image;
+ const struct firmware *assp_minisrc_image;
};
/*
* pci ids
*/
-
-#ifndef PCI_VENDOR_ID_ESS
-#define PCI_VENDOR_ID_ESS 0x125D
-#endif
-#ifndef PCI_DEVICE_ID_ESS_ALLEGRO_1
-#define PCI_DEVICE_ID_ESS_ALLEGRO_1 0x1988
-#endif
-#ifndef PCI_DEVICE_ID_ESS_ALLEGRO
-#define PCI_DEVICE_ID_ESS_ALLEGRO 0x1989
-#endif
-#ifndef PCI_DEVICE_ID_ESS_CANYON3D_2LE
-#define PCI_DEVICE_ID_ESS_CANYON3D_2LE 0x1990
-#endif
-#ifndef PCI_DEVICE_ID_ESS_CANYON3D_2
-#define PCI_DEVICE_ID_ESS_CANYON3D_2 0x1992
-#endif
-#ifndef PCI_DEVICE_ID_ESS_MAESTRO3
-#define PCI_DEVICE_ID_ESS_MAESTRO3 0x1998
-#endif
-#ifndef PCI_DEVICE_ID_ESS_MAESTRO3_1
-#define PCI_DEVICE_ID_ESS_MAESTRO3_1 0x1999
-#endif
-#ifndef PCI_DEVICE_ID_ESS_MAESTRO3_HW
-#define PCI_DEVICE_ID_ESS_MAESTRO3_HW 0x199a
-#endif
-#ifndef PCI_DEVICE_ID_ESS_MAESTRO3_2
-#define PCI_DEVICE_ID_ESS_MAESTRO3_2 0x199b
-#endif
-
-static struct pci_device_id snd_m3_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(snd_m3_ids) = {
{PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ALLEGRO_1, PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0},
{PCI_VENDOR_ID_ESS, PCI_DEVICE_ID_ESS_ALLEGRO, PCI_ANY_ID, PCI_ANY_ID,
MODULE_DEVICE_TABLE(pci, snd_m3_ids);
-static struct m3_quirk m3_quirk_list[] = {
- /* panasonic CF-28 "toughbook" */
- {
- .name = "Panasonic CF-28",
- .vendor = 0x10f7,
- .device = 0x833e,
- .amp_gpio = 0x0d,
- },
- /* panasonic CF-72 "toughbook" */
- {
- .name = "Panasonic CF-72",
- .vendor = 0x10f7,
- .device = 0x833d,
- .amp_gpio = 0x0d,
- },
- /* Dell Inspiron 4000 */
- {
- .name = "Dell Inspiron 4000",
- .vendor = 0x1028,
- .device = 0x00b0,
- .amp_gpio = -1,
- .irda_workaround = 1,
- },
- /* Dell Inspiron 8000 */
- {
- .name = "Dell Inspiron 8000",
- .vendor = 0x1028,
- .device = 0x00a4,
- .amp_gpio = -1,
- .irda_workaround = 1,
- },
- /* Dell Inspiron 8100 */
- {
- .name = "Dell Inspiron 8100",
- .vendor = 0x1028,
- .device = 0x00e6,
- .amp_gpio = -1,
- .irda_workaround = 1,
- },
- /* NEC LM800J/7 */
- {
- .name = "NEC LM800J/7",
- .vendor = 0x1033,
- .device = 0x80f1,
- .amp_gpio = 0x03,
- },
- /* LEGEND ZhaoYang 3100CF */
- {
- .name = "LEGEND ZhaoYang 3100CF",
- .vendor = 0x1509,
- .device = 0x1740,
- .amp_gpio = 0x03,
- },
- /* END */
- { NULL }
+static struct snd_pci_quirk m3_amp_quirk_list[] __devinitdata = {
+ SND_PCI_QUIRK(0x0E11, 0x0094, "Compaq Evo N600c", 0x0c),
+ SND_PCI_QUIRK(0x10f7, 0x833e, "Panasonic CF-28", 0x0d),
+ SND_PCI_QUIRK(0x10f7, 0x833d, "Panasonic CF-72", 0x0d),
+ SND_PCI_QUIRK(0x1033, 0x80f1, "NEC LM800J/7", 0x03),
+ SND_PCI_QUIRK(0x1509, 0x1740, "LEGEND ZhaoYang 3100CF", 0x03),
+ { } /* END */
};
+static struct snd_pci_quirk m3_irda_quirk_list[] __devinitdata = {
+ SND_PCI_QUIRK(0x1028, 0x00b0, "Dell Inspiron 4000", 1),
+ SND_PCI_QUIRK(0x1028, 0x00a4, "Dell Inspiron 8000", 1),
+ SND_PCI_QUIRK(0x1028, 0x00e6, "Dell Inspiron 8100", 1),
+ { } /* END */
+};
+
+/* hardware volume quirks */
+static struct snd_pci_quirk m3_hv_quirk_list[] __devinitdata = {
+ /* Allegro chips */
+ SND_PCI_QUIRK(0x0E11, 0x002E, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x0E11, 0x0094, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x0E11, 0xB112, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x0E11, 0xB114, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x103C, 0x0012, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x103C, 0x0018, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x103C, 0x001C, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x103C, 0x001D, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x103C, 0x001E, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x107B, 0x3350, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x10F7, 0x8338, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x10F7, 0x833C, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x10F7, 0x833D, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x10F7, 0x833E, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x10F7, 0x833F, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x13BD, 0x1018, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x13BD, 0x1019, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x13BD, 0x101A, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x14FF, 0x0F03, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x14FF, 0x0F04, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x14FF, 0x0F05, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x156D, 0xB400, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x156D, 0xB795, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x156D, 0xB797, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x156D, 0xC700, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD),
+ SND_PCI_QUIRK(0x1033, 0x80F1, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x103C, 0x001A, NULL, /* HP OmniBook 6100 */
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x107B, 0x340A, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x107B, 0x3450, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x109F, 0x3134, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x109F, 0x3161, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x144D, 0x3280, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x144D, 0x3281, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x144D, 0xC002, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x144D, 0xC003, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x1509, 0x1740, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x1610, 0x0010, NULL,
+ HV_CTRL_ENABLE | HV_BUTTON_FROM_GD | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x1042, 0x1042, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x107B, 0x9500, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x14FF, 0x0F06, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x1558, 0x8586, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x161F, 0x2011, NULL, HV_CTRL_ENABLE),
+ /* Maestro3 chips */
+ SND_PCI_QUIRK(0x103C, 0x000E, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x103C, 0x0010, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x103C, 0x0011, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x103C, 0x001B, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x104D, 0x80A6, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x104D, 0x80AA, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x107B, 0x5300, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x110A, 0x1998, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x13BD, 0x1015, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x13BD, 0x101C, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x13BD, 0x1802, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x1599, 0x0715, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x5643, 0x5643, NULL, HV_CTRL_ENABLE),
+ SND_PCI_QUIRK(0x144D, 0x3260, NULL, HV_CTRL_ENABLE | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x144D, 0x3261, NULL, HV_CTRL_ENABLE | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x144D, 0xC000, NULL, HV_CTRL_ENABLE | REDUCED_DEBOUNCE),
+ SND_PCI_QUIRK(0x144D, 0xC001, NULL, HV_CTRL_ENABLE | REDUCED_DEBOUNCE),
+ { } /* END */
+};
+
+/* HP Omnibook quirks */
+static struct snd_pci_quirk m3_omnibook_quirk_list[] __devinitdata = {
+ SND_PCI_QUIRK_ID(0x103c, 0x0010), /* HP OmniBook 6000 */
+ SND_PCI_QUIRK_ID(0x103c, 0x0011), /* HP OmniBook 500 */
+ { } /* END */
+};
/*
* lowlevel functions
*/
-#define big_mdelay(msec) do {\
- set_current_state(TASK_UNINTERRUPTIBLE);\
- schedule_timeout(((msec) * HZ) / 1000);\
-} while (0)
-
-inline static void snd_m3_outw(m3_t *chip, u16 value, unsigned long reg)
+static inline void snd_m3_outw(struct snd_m3 *chip, u16 value, unsigned long reg)
{
outw(value, chip->iobase + reg);
}
-inline static u16 snd_m3_inw(m3_t *chip, unsigned long reg)
+static inline u16 snd_m3_inw(struct snd_m3 *chip, unsigned long reg)
{
return inw(chip->iobase + reg);
}
-inline static void snd_m3_outb(m3_t *chip, u8 value, unsigned long reg)
+static inline void snd_m3_outb(struct snd_m3 *chip, u8 value, unsigned long reg)
{
outb(value, chip->iobase + reg);
}
-inline static u8 snd_m3_inb(m3_t *chip, unsigned long reg)
+static inline u8 snd_m3_inb(struct snd_m3 *chip, unsigned long reg)
{
return inb(chip->iobase + reg);
}
* access 16bit words to the code or data regions of the dsp's memory.
* index addresses 16bit words.
*/
-static u16 snd_m3_assp_read(m3_t *chip, u16 region, u16 index)
+static u16 snd_m3_assp_read(struct snd_m3 *chip, u16 region, u16 index)
{
snd_m3_outw(chip, region & MEMTYPE_MASK, DSP_PORT_MEMORY_TYPE);
snd_m3_outw(chip, index, DSP_PORT_MEMORY_INDEX);
return snd_m3_inw(chip, DSP_PORT_MEMORY_DATA);
}
-static void snd_m3_assp_write(m3_t *chip, u16 region, u16 index, u16 data)
+static void snd_m3_assp_write(struct snd_m3 *chip, u16 region, u16 index, u16 data)
{
snd_m3_outw(chip, region & MEMTYPE_MASK, DSP_PORT_MEMORY_TYPE);
snd_m3_outw(chip, index, DSP_PORT_MEMORY_INDEX);
snd_m3_outw(chip, data, DSP_PORT_MEMORY_DATA);
}
-static void snd_m3_assp_halt(m3_t *chip)
+static void snd_m3_assp_halt(struct snd_m3 *chip)
{
chip->reset_state = snd_m3_inb(chip, DSP_PORT_CONTROL_REG_B) & ~REGB_STOP_CLOCK;
- big_mdelay(10);
+ msleep(10);
snd_m3_outb(chip, chip->reset_state & ~REGB_ENABLE_RESET, DSP_PORT_CONTROL_REG_B);
}
-static void snd_m3_assp_continue(m3_t *chip)
+static void snd_m3_assp_continue(struct snd_m3 *chip)
{
snd_m3_outb(chip, chip->reset_state | REGB_ENABLE_RESET, DSP_PORT_CONTROL_REG_B);
}
* by the binary code images.
*/
-static int snd_m3_add_list(m3_t *chip, struct m3_list *list, u16 val)
+static int snd_m3_add_list(struct snd_m3 *chip, struct m3_list *list, u16 val)
{
snd_m3_assp_write(chip, MEMTYPE_INTERNAL_DATA,
list->mem_addr + list->curlen,
return list->curlen++;
}
-static void snd_m3_remove_list(m3_t *chip, struct m3_list *list, int index)
+static void snd_m3_remove_list(struct snd_m3 *chip, struct m3_list *list, int index)
{
u16 val;
int lastindex = list->curlen - 1;
list->curlen--;
}
-static void snd_m3_inc_timer_users(m3_t *chip)
+static void snd_m3_inc_timer_users(struct snd_m3 *chip)
{
chip->timer_users++;
if (chip->timer_users != 1)
HOST_INT_CTRL);
}
-static void snd_m3_dec_timer_users(m3_t *chip)
+static void snd_m3_dec_timer_users(struct snd_m3 *chip)
{
chip->timer_users--;
if (chip->timer_users > 0)
*/
/* spinlock held! */
-static int snd_m3_pcm_start(m3_t *chip, m3_dma_t *s, snd_pcm_substream_t *subs)
+static int snd_m3_pcm_start(struct snd_m3 *chip, struct m3_dma *s,
+ struct snd_pcm_substream *subs)
{
if (! s || ! subs)
return -EINVAL;
chip->dacs_active);
break;
case SNDRV_PCM_STREAM_CAPTURE:
- snd_m3_assp_write(s->chip, MEMTYPE_INTERNAL_DATA,
+ snd_m3_assp_write(chip, MEMTYPE_INTERNAL_DATA,
KDATA_ADC1_REQUEST, 1);
snd_m3_assp_write(chip, MEMTYPE_INTERNAL_DATA,
s->inst.data + CDATA_INSTANCE_READY, 1);
}
/* spinlock held! */
-static int snd_m3_pcm_stop(m3_t *chip, m3_dma_t *s, snd_pcm_substream_t *subs)
+static int snd_m3_pcm_stop(struct snd_m3 *chip, struct m3_dma *s,
+ struct snd_pcm_substream *subs)
{
if (! s || ! subs)
return -EINVAL;
}
static int
-snd_m3_pcm_trigger(snd_pcm_substream_t *subs, int cmd)
+snd_m3_pcm_trigger(struct snd_pcm_substream *subs, int cmd)
{
- m3_t *chip = snd_pcm_substream_chip(subs);
- m3_dma_t *s = (m3_dma_t*)subs->runtime->private_data;
+ struct snd_m3 *chip = snd_pcm_substream_chip(subs);
+ struct m3_dma *s = subs->runtime->private_data;
int err = -EINVAL;
- snd_assert(s != NULL, return -ENXIO);
+ if (snd_BUG_ON(!s))
+ return -ENXIO;
spin_lock(&chip->reg_lock);
switch (cmd) {
* setup
*/
static void
-snd_m3_pcm_setup1(m3_t *chip, m3_dma_t *s, snd_pcm_substream_t *subs)
+snd_m3_pcm_setup1(struct snd_m3 *chip, struct m3_dma *s, struct snd_pcm_substream *subs)
{
int dsp_in_size, dsp_out_size, dsp_in_buffer, dsp_out_buffer;
- snd_pcm_runtime_t *runtime = subs->runtime;
+ struct snd_pcm_runtime *runtime = subs->runtime;
if (subs->stream == SNDRV_PCM_STREAM_PLAYBACK) {
dsp_in_size = MINISRC_IN_BUFFER_SIZE - (0x20 * 2);
dsp_out_buffer);
}
-static void snd_m3_pcm_setup2(m3_t *chip, m3_dma_t *s, snd_pcm_runtime_t *runtime)
+static void snd_m3_pcm_setup2(struct snd_m3 *chip, struct m3_dma *s,
+ struct snd_pcm_runtime *runtime)
{
u32 freq;
}
-static struct play_vals {
+static const struct play_vals {
u16 addr, val;
} pv[] = {
{CDATA_LEFT_VOLUME, ARB_VOLUME},
/* the mode passed should be already shifted and masked */
static void
-snd_m3_playback_setup(m3_t *chip, m3_dma_t *s, snd_pcm_substream_t *subs)
+snd_m3_playback_setup(struct snd_m3 *chip, struct m3_dma *s,
+ struct snd_pcm_substream *subs)
{
unsigned int i;
/*
* Native record driver
*/
-static struct rec_vals {
+static const struct rec_vals {
u16 addr, val;
} rv[] = {
{CDATA_LEFT_VOLUME, ARB_VOLUME},
};
static void
-snd_m3_capture_setup(m3_t *chip, m3_dma_t *s, snd_pcm_substream_t *subs)
+snd_m3_capture_setup(struct snd_m3 *chip, struct m3_dma *s, struct snd_pcm_substream *subs)
{
unsigned int i;
s->inst.data + rv[i].addr, rv[i].val);
}
-static int snd_m3_pcm_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_m3_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
- m3_dma_t *s = (m3_dma_t*) substream->runtime->private_data;
+ struct m3_dma *s = substream->runtime->private_data;
int err;
if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0)
/* set buffer address */
s->buffer_addr = substream->runtime->dma_addr;
if (s->buffer_addr & 0x3) {
- snd_printk("oh my, not aligned\n");
+ snd_printk(KERN_ERR "oh my, not aligned\n");
s->buffer_addr = s->buffer_addr & ~0x3;
}
return 0;
}
-static int snd_m3_pcm_hw_free(snd_pcm_substream_t * substream)
+static int snd_m3_pcm_hw_free(struct snd_pcm_substream *substream)
{
- m3_dma_t *s;
+ struct m3_dma *s;
if (substream->runtime->private_data == NULL)
return 0;
- s = (m3_dma_t*) substream->runtime->private_data;
+ s = substream->runtime->private_data;
snd_pcm_lib_free_pages(substream);
s->buffer_addr = 0;
return 0;
}
static int
-snd_m3_pcm_prepare(snd_pcm_substream_t *subs)
+snd_m3_pcm_prepare(struct snd_pcm_substream *subs)
{
- m3_t *chip = snd_pcm_substream_chip(subs);
- snd_pcm_runtime_t *runtime = subs->runtime;
- m3_dma_t *s = (m3_dma_t*)runtime->private_data;
+ struct snd_m3 *chip = snd_pcm_substream_chip(subs);
+ struct snd_pcm_runtime *runtime = subs->runtime;
+ struct m3_dma *s = runtime->private_data;
- snd_assert(s != NULL, return -ENXIO);
+ if (snd_BUG_ON(!s))
+ return -ENXIO;
if (runtime->format != SNDRV_PCM_FORMAT_U8 &&
runtime->format != SNDRV_PCM_FORMAT_S16_LE)
* get current pointer
*/
static unsigned int
-snd_m3_get_pointer(m3_t *chip, m3_dma_t *s, snd_pcm_substream_t *subs)
+snd_m3_get_pointer(struct snd_m3 *chip, struct m3_dma *s, struct snd_pcm_substream *subs)
{
u16 hi = 0, lo = 0;
int retry = 10;
}
static snd_pcm_uframes_t
-snd_m3_pcm_pointer(snd_pcm_substream_t * subs)
+snd_m3_pcm_pointer(struct snd_pcm_substream *subs)
{
- m3_t *chip = snd_pcm_substream_chip(subs);
+ struct snd_m3 *chip = snd_pcm_substream_chip(subs);
unsigned int ptr;
- m3_dma_t *s = (m3_dma_t*)subs->runtime->private_data;
- snd_assert(s != NULL, return 0);
+ struct m3_dma *s = subs->runtime->private_data;
+
+ if (snd_BUG_ON(!s))
+ return 0;
spin_lock(&chip->reg_lock);
ptr = snd_m3_get_pointer(chip, s, subs);
/* update pointer */
/* spinlock held! */
-static void snd_m3_update_ptr(m3_t *chip, m3_dma_t *s)
+static void snd_m3_update_ptr(struct snd_m3 *chip, struct m3_dma *s)
{
- snd_pcm_substream_t *subs = s->substream;
+ struct snd_pcm_substream *subs = s->substream;
unsigned int hwptr;
int diff;
if (! s->running)
return;
- hwptr = snd_m3_get_pointer(chip, s, subs) % s->dma_size;
- diff = (s->dma_size + hwptr - s->hwptr) % s->dma_size;
+ hwptr = snd_m3_get_pointer(chip, s, subs);
+
+ /* try to avoid expensive modulo divisions */
+ if (hwptr >= s->dma_size)
+ hwptr %= s->dma_size;
+
+ diff = s->dma_size + hwptr - s->hwptr;
+ if (diff >= s->dma_size)
+ diff %= s->dma_size;
+
s->hwptr = hwptr;
s->count += diff;
+
if (s->count >= (signed)s->period_size) {
- s->count %= s->period_size;
+
+ if (s->count < 2 * (signed)s->period_size)
+ s->count -= (signed)s->period_size;
+ else
+ s->count %= s->period_size;
+
spin_unlock(&chip->reg_lock);
snd_pcm_period_elapsed(subs);
spin_lock(&chip->reg_lock);
}
}
-static irqreturn_t
-snd_m3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+/* The m3's hardware volume works by incrementing / decrementing 2 counters
+ (without wrap around) in response to volume button presses and then
+ generating an interrupt. The pair of counters is stored in bits 1-3 and 5-7
+ of a byte wide register. The meaning of bits 0 and 4 is unknown. */
+static void snd_m3_update_hw_volume(unsigned long private_data)
+{
+ struct snd_m3 *chip = (struct snd_m3 *) private_data;
+ int x, val;
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ unsigned long flags;
+#endif
+
+ /* Figure out which volume control button was pushed,
+ based on differences from the default register
+ values. */
+ x = inb(chip->iobase + SHADOW_MIX_REG_VOICE) & 0xee;
+
+ /* Reset the volume counters to 4. Tests on the allegro integrated
+ into a Compaq N600C laptop, have revealed that:
+ 1) Writing any value will result in the 2 counters being reset to
+ 4 so writing 0x88 is not strictly necessary
+ 2) Writing to any of the 4 involved registers will reset all 4
+ of them (and reading them always returns the same value for all
+ of them)
+ It could be that a maestro deviates from this, so leave the code
+ as is. */
+ outb(0x88, chip->iobase + SHADOW_MIX_REG_VOICE);
+ outb(0x88, chip->iobase + HW_VOL_COUNTER_VOICE);
+ outb(0x88, chip->iobase + SHADOW_MIX_REG_MASTER);
+ outb(0x88, chip->iobase + HW_VOL_COUNTER_MASTER);
+
+ /* Ignore spurious HV interrupts during suspend / resume, this avoids
+ mistaking them for a mute button press. */
+ if (chip->in_suspend)
+ return;
+
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ if (!chip->master_switch || !chip->master_volume)
+ return;
+
+ /* FIXME: we can't call snd_ac97_* functions since here is in tasklet. */
+ spin_lock_irqsave(&chip->ac97_lock, flags);
+
+ val = chip->ac97->regs[AC97_MASTER_VOL];
+ switch (x) {
+ case 0x88:
+ /* The counters have not changed, yet we've received a HV
+ interrupt. According to tests run by various people this
+ happens when pressing the mute button. */
+ val ^= 0x8000;
+ chip->ac97->regs[AC97_MASTER_VOL] = val;
+ outw(val, chip->iobase + CODEC_DATA);
+ outb(AC97_MASTER_VOL, chip->iobase + CODEC_COMMAND);
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &chip->master_switch->id);
+ break;
+ case 0xaa:
+ /* counters increased by 1 -> volume up */
+ if ((val & 0x7f) > 0)
+ val--;
+ if ((val & 0x7f00) > 0)
+ val -= 0x0100;
+ chip->ac97->regs[AC97_MASTER_VOL] = val;
+ outw(val, chip->iobase + CODEC_DATA);
+ outb(AC97_MASTER_VOL, chip->iobase + CODEC_COMMAND);
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &chip->master_volume->id);
+ break;
+ case 0x66:
+ /* counters decreased by 1 -> volume down */
+ if ((val & 0x7f) < 0x1f)
+ val++;
+ if ((val & 0x7f00) < 0x1f00)
+ val += 0x0100;
+ chip->ac97->regs[AC97_MASTER_VOL] = val;
+ outw(val, chip->iobase + CODEC_DATA);
+ outb(AC97_MASTER_VOL, chip->iobase + CODEC_COMMAND);
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &chip->master_volume->id);
+ break;
+ }
+ spin_unlock_irqrestore(&chip->ac97_lock, flags);
+#else
+ if (!chip->input_dev)
+ return;
+
+ val = 0;
+ switch (x) {
+ case 0x88:
+ /* The counters have not changed, yet we've received a HV
+ interrupt. According to tests run by various people this
+ happens when pressing the mute button. */
+ val = KEY_MUTE;
+ break;
+ case 0xaa:
+ /* counters increased by 1 -> volume up */
+ val = KEY_VOLUMEUP;
+ break;
+ case 0x66:
+ /* counters decreased by 1 -> volume down */
+ val = KEY_VOLUMEDOWN;
+ break;
+ }
+
+ if (val) {
+ input_report_key(chip->input_dev, val, 1);
+ input_sync(chip->input_dev);
+ input_report_key(chip->input_dev, val, 0);
+ input_sync(chip->input_dev);
+ }
+#endif
+}
+
+static irqreturn_t snd_m3_interrupt(int irq, void *dev_id)
{
- m3_t *chip = dev_id;
+ struct snd_m3 *chip = dev_id;
u8 status;
int i;
if (status == 0xff)
return IRQ_NONE;
-
+
+ if (status & HV_INT_PENDING)
+#ifdef CONFIG_SND_MAESTRO3_INPUT
+ snd_m3_update_hw_volume((unsigned long)chip);
+#else
+ tasklet_schedule(&chip->hwvol_tq);
+#endif
+
/*
* ack an assp int if its running
* and has an int pending
/* update adc/dac info if it was a timer int */
spin_lock(&chip->reg_lock);
for (i = 0; i < chip->num_substreams; i++) {
- m3_dma_t *s = &chip->substreams[i];
+ struct m3_dma *s = &chip->substreams[i];
if (s->running)
snd_m3_update_ptr(chip, s);
}
/*
*/
-static snd_pcm_hardware_t snd_m3_playback =
+static struct snd_pcm_hardware snd_m3_playback =
{
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
.periods_max = 1024,
};
-static snd_pcm_hardware_t snd_m3_capture =
+static struct snd_pcm_hardware snd_m3_capture =
{
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
*/
static int
-snd_m3_substream_open(m3_t *chip, snd_pcm_substream_t *subs)
+snd_m3_substream_open(struct snd_m3 *chip, struct snd_pcm_substream *subs)
{
int i;
- m3_dma_t *s;
+ struct m3_dma *s;
spin_lock_irq(&chip->reg_lock);
for (i = 0; i < chip->num_substreams; i++) {
}
static void
-snd_m3_substream_close(m3_t *chip, snd_pcm_substream_t *subs)
+snd_m3_substream_close(struct snd_m3 *chip, struct snd_pcm_substream *subs)
{
- m3_dma_t *s = (m3_dma_t*) subs->runtime->private_data;
+ struct m3_dma *s = subs->runtime->private_data;
if (s == NULL)
return; /* not opened properly */
}
static int
-snd_m3_playback_open(snd_pcm_substream_t *subs)
+snd_m3_playback_open(struct snd_pcm_substream *subs)
{
- m3_t *chip = snd_pcm_substream_chip(subs);
- snd_pcm_runtime_t *runtime = subs->runtime;
+ struct snd_m3 *chip = snd_pcm_substream_chip(subs);
+ struct snd_pcm_runtime *runtime = subs->runtime;
int err;
if ((err = snd_m3_substream_open(chip, subs)) < 0)
return err;
runtime->hw = snd_m3_playback;
- snd_pcm_set_sync(subs);
return 0;
}
static int
-snd_m3_playback_close(snd_pcm_substream_t *subs)
+snd_m3_playback_close(struct snd_pcm_substream *subs)
{
- m3_t *chip = snd_pcm_substream_chip(subs);
+ struct snd_m3 *chip = snd_pcm_substream_chip(subs);
snd_m3_substream_close(chip, subs);
return 0;
}
static int
-snd_m3_capture_open(snd_pcm_substream_t *subs)
+snd_m3_capture_open(struct snd_pcm_substream *subs)
{
- m3_t *chip = snd_pcm_substream_chip(subs);
- snd_pcm_runtime_t *runtime = subs->runtime;
+ struct snd_m3 *chip = snd_pcm_substream_chip(subs);
+ struct snd_pcm_runtime *runtime = subs->runtime;
int err;
if ((err = snd_m3_substream_open(chip, subs)) < 0)
return err;
runtime->hw = snd_m3_capture;
- snd_pcm_set_sync(subs);
return 0;
}
static int
-snd_m3_capture_close(snd_pcm_substream_t *subs)
+snd_m3_capture_close(struct snd_pcm_substream *subs)
{
- m3_t *chip = snd_pcm_substream_chip(subs);
+ struct snd_m3 *chip = snd_pcm_substream_chip(subs);
snd_m3_substream_close(chip, subs);
return 0;
* create pcm instance
*/
-static snd_pcm_ops_t snd_m3_playback_ops = {
+static struct snd_pcm_ops snd_m3_playback_ops = {
.open = snd_m3_playback_open,
.close = snd_m3_playback_close,
.ioctl = snd_pcm_lib_ioctl,
.pointer = snd_m3_pcm_pointer,
};
-static snd_pcm_ops_t snd_m3_capture_ops = {
+static struct snd_pcm_ops snd_m3_capture_ops = {
.open = snd_m3_capture_open,
.close = snd_m3_capture_close,
.ioctl = snd_pcm_lib_ioctl,
};
static int __devinit
-snd_m3_pcm(m3_t * chip, int device)
+snd_m3_pcm(struct snd_m3 * chip, int device)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int err;
err = snd_pcm_new(chip->card, chip->card->driver, device,
* Wait for the ac97 serial bus to be free.
* return nonzero if the bus is still busy.
*/
-static int snd_m3_ac97_wait(m3_t *chip)
+static int snd_m3_ac97_wait(struct snd_m3 *chip)
{
int i = 10000;
do {
if (! (snd_m3_inb(chip, 0x30) & 1))
return 0;
+ cpu_relax();
} while (i-- > 0);
- snd_printk("ac97 serial bus busy\n");
+ snd_printk(KERN_ERR "ac97 serial bus busy\n");
return 1;
}
static unsigned short
-snd_m3_ac97_read(ac97_t *ac97, unsigned short reg)
+snd_m3_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
{
- m3_t *chip = ac97->private_data;
+ struct snd_m3 *chip = ac97->private_data;
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ unsigned long flags;
+#endif
+ unsigned short data = 0xffff;
if (snd_m3_ac97_wait(chip))
- return 0xffff;
+ goto fail;
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ spin_lock_irqsave(&chip->ac97_lock, flags);
+#endif
snd_m3_outb(chip, 0x80 | (reg & 0x7f), CODEC_COMMAND);
if (snd_m3_ac97_wait(chip))
- return 0xffff;
- return snd_m3_inw(chip, CODEC_DATA);
+ goto fail_unlock;
+ data = snd_m3_inw(chip, CODEC_DATA);
+fail_unlock:
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ spin_unlock_irqrestore(&chip->ac97_lock, flags);
+#endif
+fail:
+ return data;
}
static void
-snd_m3_ac97_write(ac97_t *ac97, unsigned short reg, unsigned short val)
+snd_m3_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val)
{
- m3_t *chip = ac97->private_data;
+ struct snd_m3 *chip = ac97->private_data;
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ unsigned long flags;
+#endif
if (snd_m3_ac97_wait(chip))
return;
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ spin_lock_irqsave(&chip->ac97_lock, flags);
+#endif
snd_m3_outw(chip, val, CODEC_DATA);
snd_m3_outb(chip, reg & 0x7f, CODEC_COMMAND);
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ spin_unlock_irqrestore(&chip->ac97_lock, flags);
+#endif
}
/*
* hack, returns non zero on err
*/
-static int snd_m3_try_read_vendor(m3_t *chip)
+static int snd_m3_try_read_vendor(struct snd_m3 *chip)
{
u16 ret;
return (ret == 0) || (ret == 0xffff);
}
-static void snd_m3_ac97_reset(m3_t *chip)
+static void snd_m3_ac97_reset(struct snd_m3 *chip)
{
u16 dir;
int delay1 = 0, delay2 = 0, i;
for (i = 0; i < 5; i++) {
dir = inw(io + GPIO_DIRECTION);
- if (! chip->quirk || ! chip->quirk->irda_workaround)
+ if (!chip->irda_workaround)
dir |= 0x10; /* assuming pci bus master? */
snd_m3_remote_codec_config(io, 0);
outw(0, io + GPIO_DATA);
outw(dir | GPO_PRIMARY_AC97, io + GPIO_DIRECTION);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout((delay1 * HZ) / 1000);
+ schedule_timeout_uninterruptible(msecs_to_jiffies(delay1));
outw(GPO_PRIMARY_AC97, io + GPIO_DATA);
udelay(5);
outw(IO_SRAM_ENABLE | SERIAL_AC_LINK_ENABLE, io + RING_BUS_CTRL_A);
outw(~0, io + GPIO_MASK);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout((delay2 * HZ) / 1000);
+ schedule_timeout_uninterruptible(msecs_to_jiffies(delay2));
if (! snd_m3_try_read_vendor(chip))
break;
*/
tmp = inw(io + RING_BUS_CTRL_A);
outw(RAC_SDFS_ENABLE|LAC_SDFS_ENABLE, io + RING_BUS_CTRL_A);
- big_mdelay(20);
+ msleep(20);
outw(tmp, io + RING_BUS_CTRL_A);
- big_mdelay(50);
+ msleep(50);
#endif
}
-static int __devinit snd_m3_mixer(m3_t *chip)
+static int __devinit snd_m3_mixer(struct snd_m3 *chip)
{
- ac97_bus_t *pbus;
- ac97_template_t ac97;
+ struct snd_ac97_bus *pbus;
+ struct snd_ac97_template ac97;
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ struct snd_ctl_elem_id elem_id;
+#endif
int err;
- static ac97_bus_ops_t ops = {
+ static struct snd_ac97_bus_ops ops = {
.write = snd_m3_ac97_write,
.read = snd_m3_ac97_read,
};
/* seems ac97 PCM needs initialization.. hack hack.. */
snd_ac97_write(chip->ac97, AC97_PCM, 0x8000 | (15 << 8) | 15);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(HZ / 10);
+ schedule_timeout_uninterruptible(msecs_to_jiffies(100));
snd_ac97_write(chip->ac97, AC97_PCM, 0);
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ memset(&elem_id, 0, sizeof(elem_id));
+ elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ strcpy(elem_id.name, "Master Playback Switch");
+ chip->master_switch = snd_ctl_find_id(chip->card, &elem_id);
+ memset(&elem_id, 0, sizeof(elem_id));
+ elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ strcpy(elem_id.name, "Master Playback Volume");
+ chip->master_volume = snd_ctl_find_id(chip->card, &elem_id);
+#endif
+
return 0;
}
/*
- * DSP Code images
- */
-
-static u16 assp_kernel_image[] __devinitdata = {
- 0x7980, 0x0030, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x00FB, 0x7980, 0x00DD, 0x7980, 0x03B4,
- 0x7980, 0x0332, 0x7980, 0x0287, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4,
- 0x7980, 0x031A, 0x7980, 0x03B4, 0x7980, 0x022F, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4,
- 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x0063, 0x7980, 0x006B, 0x7980, 0x03B4, 0x7980, 0x03B4,
- 0xBF80, 0x2C7C, 0x8806, 0x8804, 0xBE40, 0xBC20, 0xAE09, 0x1000, 0xAE0A, 0x0001, 0x6938, 0xEB08,
- 0x0053, 0x695A, 0xEB08, 0x00D6, 0x0009, 0x8B88, 0x6980, 0xE388, 0x0036, 0xBE30, 0xBC20, 0x6909,
- 0xB801, 0x9009, 0xBE41, 0xBE41, 0x6928, 0xEB88, 0x0078, 0xBE41, 0xBE40, 0x7980, 0x0038, 0xBE41,
- 0xBE41, 0x903A, 0x6938, 0xE308, 0x0056, 0x903A, 0xBE41, 0xBE40, 0xEF00, 0x903A, 0x6939, 0xE308,
- 0x005E, 0x903A, 0xEF00, 0x690B, 0x660C, 0xEF8C, 0x690A, 0x660C, 0x620B, 0x6609, 0xEF00, 0x6910,
- 0x660F, 0xEF04, 0xE388, 0x0075, 0x690E, 0x660F, 0x6210, 0x660D, 0xEF00, 0x690E, 0x660D, 0xEF00,
- 0xAE70, 0x0001, 0xBC20, 0xAE27, 0x0001, 0x6939, 0xEB08, 0x005D, 0x6926, 0xB801, 0x9026, 0x0026,
- 0x8B88, 0x6980, 0xE388, 0x00CB, 0x9028, 0x0D28, 0x4211, 0xE100, 0x007A, 0x4711, 0xE100, 0x00A0,
- 0x7A80, 0x0063, 0xB811, 0x660A, 0x6209, 0xE304, 0x007A, 0x0C0B, 0x4005, 0x100A, 0xBA01, 0x9012,
- 0x0C12, 0x4002, 0x7980, 0x00AF, 0x7A80, 0x006B, 0xBE02, 0x620E, 0x660D, 0xBA10, 0xE344, 0x007A,
- 0x0C10, 0x4005, 0x100E, 0xBA01, 0x9012, 0x0C12, 0x4002, 0x1003, 0xBA02, 0x9012, 0x0C12, 0x4000,
- 0x1003, 0xE388, 0x00BA, 0x1004, 0x7980, 0x00BC, 0x1004, 0xBA01, 0x9012, 0x0C12, 0x4001, 0x0C05,
- 0x4003, 0x0C06, 0x4004, 0x1011, 0xBFB0, 0x01FF, 0x9012, 0x0C12, 0x4006, 0xBC20, 0xEF00, 0xAE26,
- 0x1028, 0x6970, 0xBFD0, 0x0001, 0x9070, 0xE388, 0x007A, 0xAE28, 0x0000, 0xEF00, 0xAE70, 0x0300,
- 0x0C70, 0xB00C, 0xAE5A, 0x0000, 0xEF00, 0x7A80, 0x038A, 0x697F, 0xB801, 0x907F, 0x0056, 0x8B88,
- 0x0CA0, 0xB008, 0xAF71, 0xB000, 0x4E71, 0xE200, 0x00F3, 0xAE56, 0x1057, 0x0056, 0x0CA0, 0xB008,
- 0x8056, 0x7980, 0x03A1, 0x0810, 0xBFA0, 0x1059, 0xE304, 0x03A1, 0x8056, 0x7980, 0x03A1, 0x7A80,
- 0x038A, 0xBF01, 0xBE43, 0xBE59, 0x907C, 0x6937, 0xE388, 0x010D, 0xBA01, 0xE308, 0x010C, 0xAE71,
- 0x0004, 0x0C71, 0x5000, 0x6936, 0x9037, 0xBF0A, 0x109E, 0x8B8A, 0xAF80, 0x8014, 0x4C80, 0xBF0A,
- 0x0560, 0xF500, 0xBF0A, 0x0520, 0xB900, 0xBB17, 0x90A0, 0x6917, 0xE388, 0x0148, 0x0D17, 0xE100,
- 0x0127, 0xBF0C, 0x0578, 0xBF0D, 0x057C, 0x7980, 0x012B, 0xBF0C, 0x0538, 0xBF0D, 0x053C, 0x6900,
- 0xE308, 0x0135, 0x8B8C, 0xBE59, 0xBB07, 0x90A0, 0xBC20, 0x7980, 0x0157, 0x030C, 0x8B8B, 0xB903,
- 0x8809, 0xBEC6, 0x013E, 0x69AC, 0x90AB, 0x69AD, 0x90AB, 0x0813, 0x660A, 0xE344, 0x0144, 0x0309,
- 0x830C, 0xBC20, 0x7980, 0x0157, 0x6955, 0xE388, 0x0157, 0x7C38, 0xBF0B, 0x0578, 0xF500, 0xBF0B,
- 0x0538, 0xB907, 0x8809, 0xBEC6, 0x0156, 0x10AB, 0x90AA, 0x6974, 0xE388, 0x0163, 0xAE72, 0x0540,
- 0xF500, 0xAE72, 0x0500, 0xAE61, 0x103B, 0x7A80, 0x02F6, 0x6978, 0xE388, 0x0182, 0x8B8C, 0xBF0C,
- 0x0560, 0xE500, 0x7C40, 0x0814, 0xBA20, 0x8812, 0x733D, 0x7A80, 0x0380, 0x733E, 0x7A80, 0x0380,
- 0x8B8C, 0xBF0C, 0x056C, 0xE500, 0x7C40, 0x0814, 0xBA2C, 0x8812, 0x733F, 0x7A80, 0x0380, 0x7340,
- 0x7A80, 0x0380, 0x6975, 0xE388, 0x018E, 0xAE72, 0x0548, 0xF500, 0xAE72, 0x0508, 0xAE61, 0x1041,
- 0x7A80, 0x02F6, 0x6979, 0xE388, 0x01AD, 0x8B8C, 0xBF0C, 0x0560, 0xE500, 0x7C40, 0x0814, 0xBA18,
- 0x8812, 0x7343, 0x7A80, 0x0380, 0x7344, 0x7A80, 0x0380, 0x8B8C, 0xBF0C, 0x056C, 0xE500, 0x7C40,
- 0x0814, 0xBA24, 0x8812, 0x7345, 0x7A80, 0x0380, 0x7346, 0x7A80, 0x0380, 0x6976, 0xE388, 0x01B9,
- 0xAE72, 0x0558, 0xF500, 0xAE72, 0x0518, 0xAE61, 0x1047, 0x7A80, 0x02F6, 0x697A, 0xE388, 0x01D8,
- 0x8B8C, 0xBF0C, 0x0560, 0xE500, 0x7C40, 0x0814, 0xBA08, 0x8812, 0x7349, 0x7A80, 0x0380, 0x734A,
- 0x7A80, 0x0380, 0x8B8C, 0xBF0C, 0x056C, 0xE500, 0x7C40, 0x0814, 0xBA14, 0x8812, 0x734B, 0x7A80,
- 0x0380, 0x734C, 0x7A80, 0x0380, 0xBC21, 0xAE1C, 0x1090, 0x8B8A, 0xBF0A, 0x0560, 0xE500, 0x7C40,
- 0x0812, 0xB804, 0x8813, 0x8B8D, 0xBF0D, 0x056C, 0xE500, 0x7C40, 0x0815, 0xB804, 0x8811, 0x7A80,
- 0x034A, 0x8B8A, 0xBF0A, 0x0560, 0xE500, 0x7C40, 0x731F, 0xB903, 0x8809, 0xBEC6, 0x01F9, 0x548A,
- 0xBE03, 0x98A0, 0x7320, 0xB903, 0x8809, 0xBEC6, 0x0201, 0x548A, 0xBE03, 0x98A0, 0x1F20, 0x2F1F,
- 0x9826, 0xBC20, 0x6935, 0xE388, 0x03A1, 0x6933, 0xB801, 0x9033, 0xBFA0, 0x02EE, 0xE308, 0x03A1,
- 0x9033, 0xBF00, 0x6951, 0xE388, 0x021F, 0x7334, 0xBE80, 0x5760, 0xBE03, 0x9F7E, 0xBE59, 0x9034,
- 0x697E, 0x0D51, 0x9013, 0xBC20, 0x695C, 0xE388, 0x03A1, 0x735E, 0xBE80, 0x5760, 0xBE03, 0x9F7E,
- 0xBE59, 0x905E, 0x697E, 0x0D5C, 0x9013, 0x7980, 0x03A1, 0x7A80, 0x038A, 0xBF01, 0xBE43, 0x6977,
- 0xE388, 0x024E, 0xAE61, 0x104D, 0x0061, 0x8B88, 0x6980, 0xE388, 0x024E, 0x9071, 0x0D71, 0x000B,
- 0xAFA0, 0x8010, 0xAFA0, 0x8010, 0x0810, 0x660A, 0xE308, 0x0249, 0x0009, 0x0810, 0x660C, 0xE388,
- 0x024E, 0x800B, 0xBC20, 0x697B, 0xE388, 0x03A1, 0xBF0A, 0x109E, 0x8B8A, 0xAF80, 0x8014, 0x4C80,
- 0xE100, 0x0266, 0x697C, 0xBF90, 0x0560, 0x9072, 0x0372, 0x697C, 0xBF90, 0x0564, 0x9073, 0x0473,
- 0x7980, 0x0270, 0x697C, 0xBF90, 0x0520, 0x9072, 0x0372, 0x697C, 0xBF90, 0x0524, 0x9073, 0x0473,
- 0x697C, 0xB801, 0x907C, 0xBF0A, 0x10FD, 0x8B8A, 0xAF80, 0x8010, 0x734F, 0x548A, 0xBE03, 0x9880,
- 0xBC21, 0x7326, 0x548B, 0xBE03, 0x618B, 0x988C, 0xBE03, 0x6180, 0x9880, 0x7980, 0x03A1, 0x7A80,
- 0x038A, 0x0D28, 0x4711, 0xE100, 0x02BE, 0xAF12, 0x4006, 0x6912, 0xBFB0, 0x0C00, 0xE388, 0x02B6,
- 0xBFA0, 0x0800, 0xE388, 0x02B2, 0x6912, 0xBFB0, 0x0C00, 0xBFA0, 0x0400, 0xE388, 0x02A3, 0x6909,
- 0x900B, 0x7980, 0x02A5, 0xAF0B, 0x4005, 0x6901, 0x9005, 0x6902, 0x9006, 0x4311, 0xE100, 0x02ED,
- 0x6911, 0xBFC0, 0x2000, 0x9011, 0x7980, 0x02ED, 0x6909, 0x900B, 0x7980, 0x02B8, 0xAF0B, 0x4005,
- 0xAF05, 0x4003, 0xAF06, 0x4004, 0x7980, 0x02ED, 0xAF12, 0x4006, 0x6912, 0xBFB0, 0x0C00, 0xE388,
- 0x02E7, 0xBFA0, 0x0800, 0xE388, 0x02E3, 0x6912, 0xBFB0, 0x0C00, 0xBFA0, 0x0400, 0xE388, 0x02D4,
- 0x690D, 0x9010, 0x7980, 0x02D6, 0xAF10, 0x4005, 0x6901, 0x9005, 0x6902, 0x9006, 0x4311, 0xE100,
- 0x02ED, 0x6911, 0xBFC0, 0x2000, 0x9011, 0x7980, 0x02ED, 0x690D, 0x9010, 0x7980, 0x02E9, 0xAF10,
- 0x4005, 0xAF05, 0x4003, 0xAF06, 0x4004, 0xBC20, 0x6970, 0x9071, 0x7A80, 0x0078, 0x6971, 0x9070,
- 0x7980, 0x03A1, 0xBC20, 0x0361, 0x8B8B, 0x6980, 0xEF88, 0x0272, 0x0372, 0x7804, 0x9071, 0x0D71,
- 0x8B8A, 0x000B, 0xB903, 0x8809, 0xBEC6, 0x0309, 0x69A8, 0x90AB, 0x69A8, 0x90AA, 0x0810, 0x660A,
- 0xE344, 0x030F, 0x0009, 0x0810, 0x660C, 0xE388, 0x0314, 0x800B, 0xBC20, 0x6961, 0xB801, 0x9061,
- 0x7980, 0x02F7, 0x7A80, 0x038A, 0x5D35, 0x0001, 0x6934, 0xB801, 0x9034, 0xBF0A, 0x109E, 0x8B8A,
- 0xAF80, 0x8014, 0x4880, 0xAE72, 0x0550, 0xF500, 0xAE72, 0x0510, 0xAE61, 0x1051, 0x7A80, 0x02F6,
- 0x7980, 0x03A1, 0x7A80, 0x038A, 0x5D35, 0x0002, 0x695E, 0xB801, 0x905E, 0xBF0A, 0x109E, 0x8B8A,
- 0xAF80, 0x8014, 0x4780, 0xAE72, 0x0558, 0xF500, 0xAE72, 0x0518, 0xAE61, 0x105C, 0x7A80, 0x02F6,
- 0x7980, 0x03A1, 0x001C, 0x8B88, 0x6980, 0xEF88, 0x901D, 0x0D1D, 0x100F, 0x6610, 0xE38C, 0x0358,
- 0x690E, 0x6610, 0x620F, 0x660D, 0xBA0F, 0xE301, 0x037A, 0x0410, 0x8B8A, 0xB903, 0x8809, 0xBEC6,
- 0x036C, 0x6A8C, 0x61AA, 0x98AB, 0x6A8C, 0x61AB, 0x98AD, 0x6A8C, 0x61AD, 0x98A9, 0x6A8C, 0x61A9,
- 0x98AA, 0x7C04, 0x8B8B, 0x7C04, 0x8B8D, 0x7C04, 0x8B89, 0x7C04, 0x0814, 0x660E, 0xE308, 0x0379,
- 0x040D, 0x8410, 0xBC21, 0x691C, 0xB801, 0x901C, 0x7980, 0x034A, 0xB903, 0x8809, 0x8B8A, 0xBEC6,
- 0x0388, 0x54AC, 0xBE03, 0x618C, 0x98AA, 0xEF00, 0xBC20, 0xBE46, 0x0809, 0x906B, 0x080A, 0x906C,
- 0x080B, 0x906D, 0x081A, 0x9062, 0x081B, 0x9063, 0x081E, 0x9064, 0xBE59, 0x881E, 0x8065, 0x8166,
- 0x8267, 0x8368, 0x8469, 0x856A, 0xEF00, 0xBC20, 0x696B, 0x8809, 0x696C, 0x880A, 0x696D, 0x880B,
- 0x6962, 0x881A, 0x6963, 0x881B, 0x6964, 0x881E, 0x0065, 0x0166, 0x0267, 0x0368, 0x0469, 0x056A,
- 0xBE3A,
-};
-
-/*
- * Mini sample rate converter code image
- * that is to be loaded at 0x400 on the DSP.
- */
-static u16 assp_minisrc_image[] __devinitdata = {
-
- 0xBF80, 0x101E, 0x906E, 0x006E, 0x8B88, 0x6980, 0xEF88, 0x906F, 0x0D6F, 0x6900, 0xEB08, 0x0412,
- 0xBC20, 0x696E, 0xB801, 0x906E, 0x7980, 0x0403, 0xB90E, 0x8807, 0xBE43, 0xBF01, 0xBE47, 0xBE41,
- 0x7A80, 0x002A, 0xBE40, 0x3029, 0xEFCC, 0xBE41, 0x7A80, 0x0028, 0xBE40, 0x3028, 0xEFCC, 0x6907,
- 0xE308, 0x042A, 0x6909, 0x902C, 0x7980, 0x042C, 0x690D, 0x902C, 0x1009, 0x881A, 0x100A, 0xBA01,
- 0x881B, 0x100D, 0x881C, 0x100E, 0xBA01, 0x881D, 0xBF80, 0x00ED, 0x881E, 0x050C, 0x0124, 0xB904,
- 0x9027, 0x6918, 0xE308, 0x04B3, 0x902D, 0x6913, 0xBFA0, 0x7598, 0xF704, 0xAE2D, 0x00FF, 0x8B8D,
- 0x6919, 0xE308, 0x0463, 0x691A, 0xE308, 0x0456, 0xB907, 0x8809, 0xBEC6, 0x0453, 0x10A9, 0x90AD,
- 0x7980, 0x047C, 0xB903, 0x8809, 0xBEC6, 0x0460, 0x1889, 0x6C22, 0x90AD, 0x10A9, 0x6E23, 0x6C22,
- 0x90AD, 0x7980, 0x047C, 0x101A, 0xE308, 0x046F, 0xB903, 0x8809, 0xBEC6, 0x046C, 0x10A9, 0x90A0,
- 0x90AD, 0x7980, 0x047C, 0xB901, 0x8809, 0xBEC6, 0x047B, 0x1889, 0x6C22, 0x90A0, 0x90AD, 0x10A9,
- 0x6E23, 0x6C22, 0x90A0, 0x90AD, 0x692D, 0xE308, 0x049C, 0x0124, 0xB703, 0xB902, 0x8818, 0x8B89,
- 0x022C, 0x108A, 0x7C04, 0x90A0, 0x692B, 0x881F, 0x7E80, 0x055B, 0x692A, 0x8809, 0x8B89, 0x99A0,
- 0x108A, 0x90A0, 0x692B, 0x881F, 0x7E80, 0x055B, 0x692A, 0x8809, 0x8B89, 0x99AF, 0x7B99, 0x0484,
- 0x0124, 0x060F, 0x101B, 0x2013, 0x901B, 0xBFA0, 0x7FFF, 0xE344, 0x04AC, 0x901B, 0x8B89, 0x7A80,
- 0x051A, 0x6927, 0xBA01, 0x9027, 0x7A80, 0x0523, 0x6927, 0xE308, 0x049E, 0x7980, 0x050F, 0x0624,
- 0x1026, 0x2013, 0x9026, 0xBFA0, 0x7FFF, 0xE304, 0x04C0, 0x8B8D, 0x7A80, 0x051A, 0x7980, 0x04B4,
- 0x9026, 0x1013, 0x3026, 0x901B, 0x8B8D, 0x7A80, 0x051A, 0x7A80, 0x0523, 0x1027, 0xBA01, 0x9027,
- 0xE308, 0x04B4, 0x0124, 0x060F, 0x8B89, 0x691A, 0xE308, 0x04EA, 0x6919, 0xE388, 0x04E0, 0xB903,
- 0x8809, 0xBEC6, 0x04DD, 0x1FA0, 0x2FAE, 0x98A9, 0x7980, 0x050F, 0xB901, 0x8818, 0xB907, 0x8809,
- 0xBEC6, 0x04E7, 0x10EE, 0x90A9, 0x7980, 0x050F, 0x6919, 0xE308, 0x04FE, 0xB903, 0x8809, 0xBE46,
- 0xBEC6, 0x04FA, 0x17A0, 0xBE1E, 0x1FAE, 0xBFBF, 0xFF00, 0xBE13, 0xBFDF, 0x8080, 0x99A9, 0xBE47,
- 0x7980, 0x050F, 0xB901, 0x8809, 0xBEC6, 0x050E, 0x16A0, 0x26A0, 0xBFB7, 0xFF00, 0xBE1E, 0x1EA0,
- 0x2EAE, 0xBFBF, 0xFF00, 0xBE13, 0xBFDF, 0x8080, 0x99A9, 0x850C, 0x860F, 0x6907, 0xE388, 0x0516,
- 0x0D07, 0x8510, 0xBE59, 0x881E, 0xBE4A, 0xEF00, 0x101E, 0x901C, 0x101F, 0x901D, 0x10A0, 0x901E,
- 0x10A0, 0x901F, 0xEF00, 0x101E, 0x301C, 0x9020, 0x731B, 0x5420, 0xBE03, 0x9825, 0x1025, 0x201C,
- 0x9025, 0x7325, 0x5414, 0xBE03, 0x8B8E, 0x9880, 0x692F, 0xE388, 0x0539, 0xBE59, 0xBB07, 0x6180,
- 0x9880, 0x8BA0, 0x101F, 0x301D, 0x9021, 0x731B, 0x5421, 0xBE03, 0x982E, 0x102E, 0x201D, 0x902E,
- 0x732E, 0x5415, 0xBE03, 0x9880, 0x692F, 0xE388, 0x054F, 0xBE59, 0xBB07, 0x6180, 0x9880, 0x8BA0,
- 0x6918, 0xEF08, 0x7325, 0x5416, 0xBE03, 0x98A0, 0x732E, 0x5417, 0xBE03, 0x98A0, 0xEF00, 0x8BA0,
- 0xBEC6, 0x056B, 0xBE59, 0xBB04, 0xAA90, 0xBE04, 0xBE1E, 0x99E0, 0x8BE0, 0x69A0, 0x90D0, 0x69A0,
- 0x90D0, 0x081F, 0xB805, 0x881F, 0x8B90, 0x69A0, 0x90D0, 0x69A0, 0x9090, 0x8BD0, 0x8BD8, 0xBE1F,
- 0xEF00, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
-};
-
-
-/*
* initialize ASSP
*/
#define MINISRC_LPF_LEN 10
-static u16 minisrc_lpf[MINISRC_LPF_LEN] __devinitdata = {
+static const u16 minisrc_lpf[MINISRC_LPF_LEN] = {
0X0743, 0X1104, 0X0A4C, 0XF88D, 0X242C,
0X1023, 0X1AA9, 0X0B60, 0XEFDD, 0X186F
};
-static void __devinit snd_m3_assp_init(m3_t *chip)
+static void snd_m3_assp_init(struct snd_m3 *chip)
{
unsigned int i;
+ const u16 *data;
/* zero kernel data */
for (i = 0; i < (REV_B_DATA_MEMORY_UNIT_LENGTH * NUM_UNITS_KERNEL_DATA) / 2; i++)
KDATA_DMA_XFER0);
/* write kernel into code memory.. */
- for (i = 0 ; i < ARRAY_SIZE(assp_kernel_image); i++) {
+ data = (const u16 *)chip->assp_kernel_image->data;
+ for (i = 0 ; i * 2 < chip->assp_kernel_image->size; i++) {
snd_m3_assp_write(chip, MEMTYPE_INTERNAL_CODE,
- REV_B_CODE_MEMORY_BEGIN + i,
- assp_kernel_image[i]);
+ REV_B_CODE_MEMORY_BEGIN + i,
+ le16_to_cpu(data[i]));
}
/*
* drop it there. It seems that the minisrc doesn't
* need vectors, so we won't bother with them..
*/
- for (i = 0; i < ARRAY_SIZE(assp_minisrc_image); i++) {
+ data = (const u16 *)chip->assp_minisrc_image->data;
+ for (i = 0; i * 2 < chip->assp_minisrc_image->size; i++) {
snd_m3_assp_write(chip, MEMTYPE_INTERNAL_CODE,
- 0x400 + i,
- assp_minisrc_image[i]);
+ 0x400 + i, le16_to_cpu(data[i]));
}
/*
}
-static int __devinit snd_m3_assp_client_init(m3_t *chip, m3_dma_t *s, int index)
+static int __devinit snd_m3_assp_client_init(struct snd_m3 *chip, struct m3_dma *s, int index)
{
int data_bytes = 2 * ( MINISRC_TMP_BUFFER_SIZE / 2 +
MINISRC_IN_BUFFER_SIZE / 2 +
*/
/*
- * align instance address to 256 bytes so that it's
+ * align instance address to 256 bytes so that its
* shifted list address is aligned.
* list address = (mem address >> 1) >> 7;
*/
- data_bytes = (data_bytes + 255) & ~255;
+ data_bytes = ALIGN(data_bytes, 256);
address = 0x1100 + ((data_bytes/2) * index);
if ((address + (data_bytes/2)) >= 0x1c00) {
- snd_printk("no memory for %d bytes at ind %d (addr 0x%x)\n",
+ snd_printk(KERN_ERR "no memory for %d bytes at ind %d (addr 0x%x)\n",
data_bytes, index, address);
return -ENOMEM;
}
* this needs more magic for 4 speaker, but..
*/
static void
-snd_m3_amp_enable(m3_t *chip, int enable)
+snd_m3_amp_enable(struct snd_m3 *chip, int enable)
{
int io = chip->iobase;
u16 gpo, polarity;
outw(0xffff, io + GPIO_MASK);
}
+static void
+snd_m3_hv_init(struct snd_m3 *chip)
+{
+ unsigned long io = chip->iobase;
+ u16 val = GPI_VOL_DOWN | GPI_VOL_UP;
+
+ if (!chip->is_omnibook)
+ return;
+
+ /*
+ * Volume buttons on some HP OmniBook laptops
+ * require some GPIO magic to work correctly.
+ */
+ outw(0xffff, io + GPIO_MASK);
+ outw(0x0000, io + GPIO_DATA);
+
+ outw(~val, io + GPIO_MASK);
+ outw(inw(io + GPIO_DIRECTION) & ~val, io + GPIO_DIRECTION);
+ outw(val, io + GPIO_MASK);
+
+ outw(0xffff, io + GPIO_MASK);
+}
+
static int
-snd_m3_chip_init(m3_t *chip)
+snd_m3_chip_init(struct snd_m3 *chip)
{
struct pci_dev *pcidev = chip->pci;
+ unsigned long io = chip->iobase;
u32 n;
u16 w;
u8 t; /* makes as much sense as 'n', no? */
pci_write_config_word(pcidev, PCI_LEGACY_AUDIO_CTRL, w);
pci_read_config_dword(pcidev, PCI_ALLEGRO_CONFIG, &n);
- n &= REDUCED_DEBOUNCE;
+ n &= ~(HV_CTRL_ENABLE | REDUCED_DEBOUNCE | HV_BUTTON_FROM_GD);
+ n |= chip->hv_config;
+ /* For some reason we must always use reduced debounce. */
+ n |= REDUCED_DEBOUNCE;
n |= PM_CTRL_ENABLE | CLK_DIV_BY_49 | USE_PCI_TIMING;
pci_write_config_dword(pcidev, PCI_ALLEGRO_CONFIG, n);
t |= ASSP_0_WS_ENABLE;
outb(t, chip->iobase + ASSP_CONTROL_A);
+ snd_m3_assp_init(chip); /* download DSP code before starting ASSP below */
outb(RUN_ASSP, chip->iobase + ASSP_CONTROL_B);
+ outb(0x00, io + HARDWARE_VOL_CTRL);
+ outb(0x88, io + SHADOW_MIX_REG_VOICE);
+ outb(0x88, io + HW_VOL_COUNTER_VOICE);
+ outb(0x88, io + SHADOW_MIX_REG_MASTER);
+ outb(0x88, io + HW_VOL_COUNTER_MASTER);
+
return 0;
}
static void
-snd_m3_enable_ints(m3_t *chip)
+snd_m3_enable_ints(struct snd_m3 *chip)
{
unsigned long io = chip->iobase;
+ unsigned short val;
/* TODO: MPU401 not supported yet */
- outw(ASSP_INT_ENABLE /*| MPU401_INT_ENABLE*/, io + HOST_INT_CTRL);
+ val = ASSP_INT_ENABLE /*| MPU401_INT_ENABLE*/;
+ if (chip->hv_config & HV_CTRL_ENABLE)
+ val |= HV_INT_ENABLE;
+ outb(val, chip->iobase + HOST_INT_STATUS);
+ outw(val, io + HOST_INT_CTRL);
outb(inb(io + ASSP_CONTROL_C) | ASSP_HOST_INT_ENABLE,
io + ASSP_CONTROL_C);
}
/*
*/
-static int snd_m3_free(m3_t *chip)
+static int snd_m3_free(struct snd_m3 *chip)
{
- m3_dma_t *s;
+ struct m3_dma *s;
int i;
+#ifdef CONFIG_SND_MAESTRO3_INPUT
+ if (chip->input_dev)
+ input_unregister_device(chip->input_dev);
+#endif
+
if (chip->substreams) {
spin_lock_irq(&chip->reg_lock);
for (i = 0; i < chip->num_substreams; i++) {
vfree(chip->suspend_mem);
#endif
- if (chip->irq >= 0) {
- synchronize_irq(chip->irq);
- free_irq(chip->irq, (void *)chip);
- }
+ if (chip->irq >= 0)
+ free_irq(chip->irq, chip);
if (chip->iobase)
pci_release_regions(chip->pci);
+ release_firmware(chip->assp_kernel_image);
+ release_firmware(chip->assp_minisrc_image);
+
pci_disable_device(chip->pci);
kfree(chip);
return 0;
* APM support
*/
#ifdef CONFIG_PM
-static int m3_suspend(snd_card_t *card, pm_message_t state)
+static int m3_suspend(struct pci_dev *pci, pm_message_t state)
{
- m3_t *chip = card->pm_private_data;
- int i, index;
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct snd_m3 *chip = card->private_data;
+ int i, dsp_index;
if (chip->suspend_mem == NULL)
return 0;
+ chip->in_suspend = 1;
+ snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
snd_pcm_suspend_all(chip->pcm);
snd_ac97_suspend(chip->ac97);
- big_mdelay(10); /* give the assp a chance to idle.. */
+ msleep(10); /* give the assp a chance to idle.. */
snd_m3_assp_halt(chip);
/* save dsp image */
- index = 0;
+ dsp_index = 0;
for (i = REV_B_CODE_MEMORY_BEGIN; i <= REV_B_CODE_MEMORY_END; i++)
- chip->suspend_mem[index++] =
+ chip->suspend_mem[dsp_index++] =
snd_m3_assp_read(chip, MEMTYPE_INTERNAL_CODE, i);
for (i = REV_B_DATA_MEMORY_BEGIN ; i <= REV_B_DATA_MEMORY_END; i++)
- chip->suspend_mem[index++] =
+ chip->suspend_mem[dsp_index++] =
snd_m3_assp_read(chip, MEMTYPE_INTERNAL_DATA, i);
- /* power down apci registers */
- snd_m3_outw(chip, 0xffff, 0x54);
- snd_m3_outw(chip, 0xffff, 0x56);
-
- pci_disable_device(chip->pci);
+ pci_disable_device(pci);
+ pci_save_state(pci);
+ pci_set_power_state(pci, pci_choose_state(pci, state));
return 0;
}
-static int m3_resume(snd_card_t *card)
+static int m3_resume(struct pci_dev *pci)
{
- m3_t *chip = card->pm_private_data;
- int i, index;
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct snd_m3 *chip = card->private_data;
+ int i, dsp_index;
if (chip->suspend_mem == NULL)
return 0;
- pci_enable_device(chip->pci);
- pci_set_master(chip->pci);
+ pci_set_power_state(pci, PCI_D0);
+ pci_restore_state(pci);
+ if (pci_enable_device(pci) < 0) {
+ printk(KERN_ERR "maestor3: pci_enable_device failed, "
+ "disabling device\n");
+ snd_card_disconnect(card);
+ return -EIO;
+ }
+ pci_set_master(pci);
/* first lets just bring everything back. .*/
snd_m3_outw(chip, 0, 0x54);
snd_m3_ac97_reset(chip);
/* restore dsp image */
- index = 0;
+ dsp_index = 0;
for (i = REV_B_CODE_MEMORY_BEGIN; i <= REV_B_CODE_MEMORY_END; i++)
snd_m3_assp_write(chip, MEMTYPE_INTERNAL_CODE, i,
- chip->suspend_mem[index++]);
+ chip->suspend_mem[dsp_index++]);
for (i = REV_B_DATA_MEMORY_BEGIN ; i <= REV_B_DATA_MEMORY_END; i++)
snd_m3_assp_write(chip, MEMTYPE_INTERNAL_DATA, i,
- chip->suspend_mem[index++]);
+ chip->suspend_mem[dsp_index++]);
/* tell the dma engine to restart itself */
snd_m3_assp_write(chip, MEMTYPE_INTERNAL_DATA,
snd_m3_enable_ints(chip);
snd_m3_amp_enable(chip, 1);
+ snd_m3_hv_init(chip);
+
+ snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+ chip->in_suspend = 0;
return 0;
}
#endif /* CONFIG_PM */
+#ifdef CONFIG_SND_MAESTRO3_INPUT
+static int __devinit snd_m3_input_register(struct snd_m3 *chip)
+{
+ struct input_dev *input_dev;
+ int err;
+
+ input_dev = input_allocate_device();
+ if (!input_dev)
+ return -ENOMEM;
+
+ snprintf(chip->phys, sizeof(chip->phys), "pci-%s/input0",
+ pci_name(chip->pci));
+
+ input_dev->name = chip->card->driver;
+ input_dev->phys = chip->phys;
+ input_dev->id.bustype = BUS_PCI;
+ input_dev->id.vendor = chip->pci->vendor;
+ input_dev->id.product = chip->pci->device;
+ input_dev->dev.parent = &chip->pci->dev;
+
+ __set_bit(EV_KEY, input_dev->evbit);
+ __set_bit(KEY_MUTE, input_dev->keybit);
+ __set_bit(KEY_VOLUMEDOWN, input_dev->keybit);
+ __set_bit(KEY_VOLUMEUP, input_dev->keybit);
+
+ err = input_register_device(input_dev);
+ if (err) {
+ input_free_device(input_dev);
+ return err;
+ }
+
+ chip->input_dev = input_dev;
+ return 0;
+}
+#endif /* CONFIG_INPUT */
/*
*/
-static int snd_m3_dev_free(snd_device_t *device)
+static int snd_m3_dev_free(struct snd_device *device)
{
- m3_t *chip = device->device_data;
+ struct snd_m3 *chip = device->device_data;
return snd_m3_free(chip);
}
static int __devinit
-snd_m3_create(snd_card_t *card, struct pci_dev *pci,
+snd_m3_create(struct snd_card *card, struct pci_dev *pci,
int enable_amp,
int amp_gpio,
- m3_t **chip_ret)
+ struct snd_m3 **chip_ret)
{
- m3_t *chip;
+ struct snd_m3 *chip;
int i, err;
- struct m3_quirk *quirk;
- u16 subsystem_vendor, subsystem_device;
- static snd_device_ops_t ops = {
+ const struct snd_pci_quirk *quirk;
+ static struct snd_device_ops ops = {
.dev_free = snd_m3_dev_free,
};
return -EIO;
/* check, if we can restrict PCI DMA transfers to 28 bits */
- if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
- pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
- snd_printk("architecture does not support 28bit PCI busmaster DMA\n");
+ if (pci_set_dma_mask(pci, DMA_BIT_MASK(28)) < 0 ||
+ pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(28)) < 0) {
+ snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
pci_disable_device(pci);
return -ENXIO;
}
- chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
}
spin_lock_init(&chip->reg_lock);
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ spin_lock_init(&chip->ac97_lock);
+#endif
+
switch (pci->device) {
case PCI_DEVICE_ID_ESS_ALLEGRO:
case PCI_DEVICE_ID_ESS_ALLEGRO_1:
chip->pci = pci;
chip->irq = -1;
- pci_read_config_word(pci, PCI_SUBSYSTEM_VENDOR_ID, &subsystem_vendor);
- pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &subsystem_device);
-
- for (quirk = m3_quirk_list; quirk->vendor; quirk++) {
- if (subsystem_vendor == quirk->vendor &&
- subsystem_device == quirk->device) {
- printk(KERN_INFO "maestro3: enabled hack for '%s'\n", quirk->name);
- chip->quirk = quirk;
- break;
- }
- }
-
chip->external_amp = enable_amp;
if (amp_gpio >= 0 && amp_gpio <= 0x0f)
chip->amp_gpio = amp_gpio;
- else if (chip->quirk && chip->quirk->amp_gpio >= 0)
- chip->amp_gpio = chip->quirk->amp_gpio;
- else if (chip->allegro_flag)
- chip->amp_gpio = GPO_EXT_AMP_ALLEGRO;
- else /* presumably this is for all 'maestro3's.. */
- chip->amp_gpio = GPO_EXT_AMP_M3;
+ else {
+ quirk = snd_pci_quirk_lookup(pci, m3_amp_quirk_list);
+ if (quirk) {
+ snd_printdd(KERN_INFO "maestro3: set amp-gpio "
+ "for '%s'\n", quirk->name);
+ chip->amp_gpio = quirk->value;
+ } else if (chip->allegro_flag)
+ chip->amp_gpio = GPO_EXT_AMP_ALLEGRO;
+ else /* presumably this is for all 'maestro3's.. */
+ chip->amp_gpio = GPO_EXT_AMP_M3;
+ }
+
+ quirk = snd_pci_quirk_lookup(pci, m3_irda_quirk_list);
+ if (quirk) {
+ snd_printdd(KERN_INFO "maestro3: enabled irda workaround "
+ "for '%s'\n", quirk->name);
+ chip->irda_workaround = 1;
+ }
+ quirk = snd_pci_quirk_lookup(pci, m3_hv_quirk_list);
+ if (quirk)
+ chip->hv_config = quirk->value;
+ if (snd_pci_quirk_lookup(pci, m3_omnibook_quirk_list))
+ chip->is_omnibook = 1;
chip->num_substreams = NR_DSPS;
- chip->substreams = kmalloc(sizeof(m3_dma_t) * chip->num_substreams, GFP_KERNEL);
+ chip->substreams = kcalloc(chip->num_substreams, sizeof(struct m3_dma),
+ GFP_KERNEL);
if (chip->substreams == NULL) {
kfree(chip);
pci_disable_device(pci);
return -ENOMEM;
}
- memset(chip->substreams, 0, sizeof(m3_dma_t) * chip->num_substreams);
+
+ err = request_firmware(&chip->assp_kernel_image,
+ "ess/maestro3_assp_kernel.fw", &pci->dev);
+ if (err < 0) {
+ snd_m3_free(chip);
+ return err;
+ }
+
+ err = request_firmware(&chip->assp_minisrc_image,
+ "ess/maestro3_assp_minisrc.fw", &pci->dev);
+ if (err < 0) {
+ snd_m3_free(chip);
+ return err;
+ }
if ((err = pci_request_regions(pci, card->driver)) < 0) {
snd_m3_free(chip);
snd_m3_ac97_reset(chip);
- snd_m3_assp_init(chip);
snd_m3_amp_enable(chip, 1);
- if (request_irq(pci->irq, snd_m3_interrupt, SA_INTERRUPT|SA_SHIRQ,
- card->driver, (void *)chip)) {
- snd_printk("unable to grab IRQ %d\n", pci->irq);
+ snd_m3_hv_init(chip);
+
+#ifndef CONFIG_SND_MAESTRO3_INPUT
+ tasklet_init(&chip->hwvol_tq, snd_m3_update_hw_volume, (unsigned long)chip);
+#endif
+
+ if (request_irq(pci->irq, snd_m3_interrupt, IRQF_SHARED,
+ card->driver, chip)) {
+ snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
snd_m3_free(chip);
return -ENOMEM;
}
chip->suspend_mem = vmalloc(sizeof(u16) * (REV_B_CODE_MEMORY_LENGTH + REV_B_DATA_MEMORY_LENGTH));
if (chip->suspend_mem == NULL)
snd_printk(KERN_WARNING "can't allocate apm buffer\n");
- else
- snd_card_set_pm_callback(card, m3_suspend, m3_resume, chip);
#endif
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
return err;
for (i = 0; i < chip->num_substreams; i++) {
- m3_dma_t *s = &chip->substreams[i];
- s->chip = chip;
+ struct m3_dma *s = &chip->substreams[i];
if ((err = snd_m3_assp_client_init(chip, s, i)) < 0)
return err;
}
if ((err = snd_m3_pcm(chip, 0)) < 0)
return err;
-
+
+#ifdef CONFIG_SND_MAESTRO3_INPUT
+ if (chip->hv_config & HV_CTRL_ENABLE) {
+ err = snd_m3_input_register(chip);
+ if (err)
+ snd_printk(KERN_WARNING "Input device registration "
+ "failed with error %i", err);
+ }
+#endif
+
snd_m3_enable_ints(chip);
snd_m3_assp_continue(chip);
snd_m3_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
{
static int dev;
- snd_card_t *card;
- m3_t *chip;
+ struct snd_card *card;
+ struct snd_m3 *chip;
int err;
/* don't pick up modems */
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
switch (pci->device) {
case PCI_DEVICE_ID_ESS_ALLEGRO:
snd_card_free(card);
return err;
}
+ card->private_data = chip;
sprintf(card->shortname, "ESS %s PCI", card->driver);
sprintf(card->longname, "%s at 0x%lx, irq %d",
}
#if 0 /* TODO: not supported yet */
- /* TODO enable midi irq and i/o */
+ /* TODO enable MIDI IRQ and I/O */
err = snd_mpu401_uart_new(chip->card, 0, MPU401_HW_MPU401,
- chip->iobase + MPU401_DATA_PORT, 1,
+ chip->iobase + MPU401_DATA_PORT,
+ MPU401_INFO_INTEGRATED,
chip->irq, 0, &chip->rmidi);
if (err < 0)
- printk(KERN_WARNING "maestro3: no midi support.\n");
+ printk(KERN_WARNING "maestro3: no MIDI support.\n");
#endif
pci_set_drvdata(pci, card);
.id_table = snd_m3_ids,
.probe = snd_m3_probe,
.remove = __devexit_p(snd_m3_remove),
- SND_PCI_PM_CALLBACKS
+#ifdef CONFIG_PM
+ .suspend = m3_suspend,
+ .resume = m3_resume,
+#endif
};
static int __init alsa_card_m3_init(void)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff