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[ALSA] snd-emu10k1: Initial support for E-Mu 1616 and 1616m. 

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
James Courtier-Dutton 2007-07-14 02:18:26 +01:00 committed by Jaroslav Kysela
parent 89f157d9e6
commit 3663d845e5
1 changed files with 36 additions and 9 deletions
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45
sound/pci/emu10k1/emu10k1_main.c
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@ -51,9 +51,13 @@
#define HANA_FILENAME "emu/hana.fw"
#define DOCK_FILENAME "emu/audio_dock.fw"
#define EMU1010B_FILENAME "emu/emu1010b.fw"
#define MICRO_DOCK_FILENAME "emu/micro_dock.fw"
MODULE_FIRMWARE(HANA_FILENAME);
MODULE_FIRMWARE(DOCK_FILENAME);
MODULE_FIRMWARE(EMU1010B_FILENAME);
MODULE_FIRMWARE(MICRO_DOCK_FILENAME);
/*************************************************************************
@ -660,10 +664,12 @@ static int snd_emu1010_load_firmware(struct snd_emu10k1 * emu, const char * file
return err;
}
snd_printk(KERN_INFO "firmware size=0x%zx\n", fw_entry->size);
#if 0
if (fw_entry->size != 0x133a4) {
snd_printk(KERN_ERR "firmware: %s wrong size.\n",filename);
return -EINVAL;
}
#endif
/* The FPGA is a Xilinx Spartan IIE XC2S50E */
/* GPIO7 -> FPGA PGMN
@ -758,7 +764,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
/* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
snd_printdd("reg1=0x%x\n",reg);
if (reg == 0x55) {
if ((reg & 0x1f) == 0x15) {
/* FPGA netlist already present so clear it */
/* Return to programming mode */
@ -766,19 +772,26 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
}
snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
snd_printdd("reg2=0x%x\n",reg);
if (reg == 0x55) {
if ((reg & 0x1f) == 0x15) {
/* FPGA failed to return to programming mode */
return -ENODEV;
}
snd_printk(KERN_INFO "emu1010: EMU_HANA_ID=0x%x\n",reg);
if ((err = snd_emu1010_load_firmware(emu, HANA_FILENAME)) != 0) {
snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file %s failed\n", HANA_FILENAME);
return err;
if (emu->card_capabilities->emu1010 == 1) {
if ((err = snd_emu1010_load_firmware(emu, HANA_FILENAME)) != 0) {
snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file %s failed\n", HANA_FILENAME);
return err;
}
} else if (emu->card_capabilities->emu1010 == 2) {
if ((err = snd_emu1010_load_firmware(emu, EMU1010B_FILENAME)) != 0) {
snd_printk(KERN_INFO "emu1010: Loading Firmware file %s failed\n", EMU1010B_FILENAME);
return err;
}
}
/* ID, should read & 0x7f = 0x55 when FPGA programmed. */
snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
if (reg != 0x55) {
if ((reg & 0x1f) != 0x15) {
/* FPGA failed to be programmed */
snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file failed, reg=0x%x\n", reg);
return -ENODEV;
@ -995,16 +1008,23 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
/* Return to Audio Dock programming mode */
snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware\n");
snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK );
if ((err = snd_emu1010_load_firmware(emu, DOCK_FILENAME)) != 0) {
return err;
if (emu->card_capabilities->emu1010 == 1) {
if ((err = snd_emu1010_load_firmware(emu, DOCK_FILENAME)) != 0) {
return err;
}
} else if (emu->card_capabilities->emu1010 == 2) {
if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
return err;
}
}
snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0 );
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &reg );
snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_IRQ_STATUS=0x%x\n",reg);
/* ID, should read & 0x7f = 0x55 when FPGA programmed. */
snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_ID=0x%x\n",reg);
if (reg != 0x55) {
if ((reg & 0x1f) != 0x15) {
/* FPGA failed to be programmed */
snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware file failed, reg=0x%x\n", reg);
return 0;
@ -1282,6 +1302,13 @@ static struct snd_emu_chip_details emu_chip_details[] = {
.spi_dac = 1,
.i2c_adc = 1,
.spk71 = 1} ,
{.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
.driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM????]",
.id = "EMU1010",
.emu10k2_chip = 1,
.ca0108_chip = 1,
.spk71 = 1 ,
.emu1010 = 2} ,
{.vendor = 0x1102, .device = 0x0008,
.driver = "Audigy2", .name = "Audigy 2 Value [Unknown]",
.id = "Audigy2",