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Diffstat (limited to 'sound/pci/emu10k1/emu10k1_main.c')
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c2152
1 files changed, 2152 insertions, 0 deletions
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
new file mode 100644
index 000000000..bd70e112f
--- /dev/null
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -0,0 +1,2152 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
+ * Creative Labs, Inc.
+ * Routines for control of EMU10K1 chips
+ *
+ * Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
+ * Added support for Audigy 2 Value.
+ * Added EMU 1010 support.
+ * General bug fixes and enhancements.
+ *
+ * BUGS:
+ * --
+ *
+ * TODO:
+ * --
+ */
+
+#include <linux/sched.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/iommu.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+#include <linux/mutex.h>
+
+
+#include <sound/core.h>
+#include <sound/emu10k1.h>
+#include <linux/firmware.h>
+#include "p16v.h"
+#include "tina2.h"
+#include "p17v.h"
+
+
+#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"
+#define EMU0404_FILENAME "emu/emu0404.fw"
+#define EMU1010_NOTEBOOK_FILENAME "emu/emu1010_notebook.fw"
+
+MODULE_FIRMWARE(HANA_FILENAME);
+MODULE_FIRMWARE(DOCK_FILENAME);
+MODULE_FIRMWARE(EMU1010B_FILENAME);
+MODULE_FIRMWARE(MICRO_DOCK_FILENAME);
+MODULE_FIRMWARE(EMU0404_FILENAME);
+MODULE_FIRMWARE(EMU1010_NOTEBOOK_FILENAME);
+
+
+/*************************************************************************
+ * EMU10K1 init / done
+ *************************************************************************/
+
+void snd_emu10k1_voice_init(struct snd_emu10k1 *emu, int ch)
+{
+ snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
+ snd_emu10k1_ptr_write(emu, IP, ch, 0);
+ snd_emu10k1_ptr_write(emu, VTFT, ch, 0xffff);
+ snd_emu10k1_ptr_write(emu, CVCF, ch, 0xffff);
+ snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
+ snd_emu10k1_ptr_write(emu, CPF, ch, 0);
+ snd_emu10k1_ptr_write(emu, CCR, ch, 0);
+
+ snd_emu10k1_ptr_write(emu, PSST, ch, 0);
+ snd_emu10k1_ptr_write(emu, DSL, ch, 0x10);
+ snd_emu10k1_ptr_write(emu, CCCA, ch, 0);
+ snd_emu10k1_ptr_write(emu, Z1, ch, 0);
+ snd_emu10k1_ptr_write(emu, Z2, ch, 0);
+ snd_emu10k1_ptr_write(emu, FXRT, ch, 0x32100000);
+
+ snd_emu10k1_ptr_write(emu, ATKHLDM, ch, 0);
+ snd_emu10k1_ptr_write(emu, DCYSUSM, ch, 0);
+ snd_emu10k1_ptr_write(emu, IFATN, ch, 0xffff);
+ snd_emu10k1_ptr_write(emu, PEFE, ch, 0);
+ snd_emu10k1_ptr_write(emu, FMMOD, ch, 0);
+ snd_emu10k1_ptr_write(emu, TREMFRQ, ch, 24); /* 1 Hz */
+ snd_emu10k1_ptr_write(emu, FM2FRQ2, ch, 24); /* 1 Hz */
+ snd_emu10k1_ptr_write(emu, TEMPENV, ch, 0);
+
+ /*** these are last so OFF prevents writing ***/
+ snd_emu10k1_ptr_write(emu, LFOVAL2, ch, 0);
+ snd_emu10k1_ptr_write(emu, LFOVAL1, ch, 0);
+ snd_emu10k1_ptr_write(emu, ATKHLDV, ch, 0);
+ snd_emu10k1_ptr_write(emu, ENVVOL, ch, 0);
+ snd_emu10k1_ptr_write(emu, ENVVAL, ch, 0);
+
+ /* Audigy extra stuffs */
+ if (emu->audigy) {
+ snd_emu10k1_ptr_write(emu, 0x4c, ch, 0); /* ?? */
+ snd_emu10k1_ptr_write(emu, 0x4d, ch, 0); /* ?? */
+ snd_emu10k1_ptr_write(emu, 0x4e, ch, 0); /* ?? */
+ snd_emu10k1_ptr_write(emu, 0x4f, ch, 0); /* ?? */
+ snd_emu10k1_ptr_write(emu, A_FXRT1, ch, 0x03020100);
+ snd_emu10k1_ptr_write(emu, A_FXRT2, ch, 0x3f3f3f3f);
+ snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, ch, 0);
+ }
+}
+
+static const unsigned int spi_dac_init[] = {
+ 0x00ff,
+ 0x02ff,
+ 0x0400,
+ 0x0520,
+ 0x0600,
+ 0x08ff,
+ 0x0aff,
+ 0x0cff,
+ 0x0eff,
+ 0x10ff,
+ 0x1200,
+ 0x1400,
+ 0x1480,
+ 0x1800,
+ 0x1aff,
+ 0x1cff,
+ 0x1e00,
+ 0x0530,
+ 0x0602,
+ 0x0622,
+ 0x1400,
+};
+
+static const unsigned int i2c_adc_init[][2] = {
+ { 0x17, 0x00 }, /* Reset */
+ { 0x07, 0x00 }, /* Timeout */
+ { 0x0b, 0x22 }, /* Interface control */
+ { 0x0c, 0x22 }, /* Master mode control */
+ { 0x0d, 0x08 }, /* Powerdown control */
+ { 0x0e, 0xcf }, /* Attenuation Left 0x01 = -103dB, 0xff = 24dB */
+ { 0x0f, 0xcf }, /* Attenuation Right 0.5dB steps */
+ { 0x10, 0x7b }, /* ALC Control 1 */
+ { 0x11, 0x00 }, /* ALC Control 2 */
+ { 0x12, 0x32 }, /* ALC Control 3 */
+ { 0x13, 0x00 }, /* Noise gate control */
+ { 0x14, 0xa6 }, /* Limiter control */
+ { 0x15, ADC_MUX_2 }, /* ADC Mixer control. Mic for A2ZS Notebook */
+};
+
+static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
+{
+ unsigned int silent_page;
+ int ch;
+ u32 tmp;
+
+ /* disable audio and lock cache */
+ outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK |
+ HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
+
+ /* reset recording buffers */
+ snd_emu10k1_ptr_write(emu, MICBS, 0, ADCBS_BUFSIZE_NONE);
+ snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
+ snd_emu10k1_ptr_write(emu, FXBS, 0, ADCBS_BUFSIZE_NONE);
+ snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
+ snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
+ snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
+
+ /* disable channel interrupt */
+ outl(0, emu->port + INTE);
+ snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
+ snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
+ snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
+ snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
+
+ if (emu->audigy) {
+ /* set SPDIF bypass mode */
+ snd_emu10k1_ptr_write(emu, SPBYPASS, 0, SPBYPASS_FORMAT);
+ /* enable rear left + rear right AC97 slots */
+ snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_REAR_RIGHT |
+ AC97SLOT_REAR_LEFT);
+ }
+
+ /* init envelope engine */
+ for (ch = 0; ch < NUM_G; ch++)
+ snd_emu10k1_voice_init(emu, ch);
+
+ snd_emu10k1_ptr_write(emu, SPCS0, 0, emu->spdif_bits[0]);
+ snd_emu10k1_ptr_write(emu, SPCS1, 0, emu->spdif_bits[1]);
+ snd_emu10k1_ptr_write(emu, SPCS2, 0, emu->spdif_bits[2]);
+
+ if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
+ /* Hacks for Alice3 to work independent of haP16V driver */
+ /* Setup SRCMulti_I2S SamplingRate */
+ tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
+ tmp &= 0xfffff1ff;
+ tmp |= (0x2<<9);
+ snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
+
+ /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
+ snd_emu10k1_ptr20_write(emu, SRCSel, 0, 0x14);
+ /* Setup SRCMulti Input Audio Enable */
+ /* Use 0xFFFFFFFF to enable P16V sounds. */
+ snd_emu10k1_ptr20_write(emu, SRCMULTI_ENABLE, 0, 0xFFFFFFFF);
+
+ /* Enabled Phased (8-channel) P16V playback */
+ outl(0x0201, emu->port + HCFG2);
+ /* Set playback routing. */
+ snd_emu10k1_ptr20_write(emu, CAPTURE_P16V_SOURCE, 0, 0x78e4);
+ }
+ if (emu->card_capabilities->ca0108_chip) { /* audigy2 Value */
+ /* Hacks for Alice3 to work independent of haP16V driver */
+ dev_info(emu->card->dev, "Audigy2 value: Special config.\n");
+ /* Setup SRCMulti_I2S SamplingRate */
+ tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
+ tmp &= 0xfffff1ff;
+ tmp |= (0x2<<9);
+ snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
+
+ /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
+ outl(0x600000, emu->port + 0x20);
+ outl(0x14, emu->port + 0x24);
+
+ /* Setup SRCMulti Input Audio Enable */
+ outl(0x7b0000, emu->port + 0x20);
+ outl(0xFF000000, emu->port + 0x24);
+
+ /* Setup SPDIF Out Audio Enable */
+ /* The Audigy 2 Value has a separate SPDIF out,
+ * so no need for a mixer switch
+ */
+ outl(0x7a0000, emu->port + 0x20);
+ outl(0xFF000000, emu->port + 0x24);
+ tmp = inl(emu->port + A_IOCFG) & ~0x8; /* Clear bit 3 */
+ outl(tmp, emu->port + A_IOCFG);
+ }
+ if (emu->card_capabilities->spi_dac) { /* Audigy 2 ZS Notebook with DAC Wolfson WM8768/WM8568 */
+ int size, n;
+
+ size = ARRAY_SIZE(spi_dac_init);
+ for (n = 0; n < size; n++)
+ snd_emu10k1_spi_write(emu, spi_dac_init[n]);
+
+ snd_emu10k1_ptr20_write(emu, 0x60, 0, 0x10);
+ /* Enable GPIOs
+ * GPIO0: Unknown
+ * GPIO1: Speakers-enabled.
+ * GPIO2: Unknown
+ * GPIO3: Unknown
+ * GPIO4: IEC958 Output on.
+ * GPIO5: Unknown
+ * GPIO6: Unknown
+ * GPIO7: Unknown
+ */
+ outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */
+ }
+ if (emu->card_capabilities->i2c_adc) { /* Audigy 2 ZS Notebook with ADC Wolfson WM8775 */
+ int size, n;
+
+ snd_emu10k1_ptr20_write(emu, P17V_I2S_SRC_SEL, 0, 0x2020205f);
+ tmp = inl(emu->port + A_IOCFG);
+ outl(tmp | 0x4, emu->port + A_IOCFG); /* Set bit 2 for mic input */
+ tmp = inl(emu->port + A_IOCFG);
+ size = ARRAY_SIZE(i2c_adc_init);
+ for (n = 0; n < size; n++)
+ snd_emu10k1_i2c_write(emu, i2c_adc_init[n][0], i2c_adc_init[n][1]);
+ for (n = 0; n < 4; n++) {
+ emu->i2c_capture_volume[n][0] = 0xcf;
+ emu->i2c_capture_volume[n][1] = 0xcf;
+ }
+ }
+
+
+ snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr);
+ snd_emu10k1_ptr_write(emu, TCB, 0, 0); /* taken from original driver */
+ snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */
+
+ silent_page = (emu->silent_page.addr << emu->address_mode) | (emu->address_mode ? MAP_PTI_MASK1 : MAP_PTI_MASK0);
+ for (ch = 0; ch < NUM_G; ch++) {
+ snd_emu10k1_ptr_write(emu, MAPA, ch, silent_page);
+ snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page);
+ }
+
+ if (emu->card_capabilities->emu_model) {
+ outl(HCFG_AUTOMUTE_ASYNC |
+ HCFG_EMU32_SLAVE |
+ HCFG_AUDIOENABLE, emu->port + HCFG);
+ /*
+ * Hokay, setup HCFG
+ * Mute Disable Audio = 0
+ * Lock Tank Memory = 1
+ * Lock Sound Memory = 0
+ * Auto Mute = 1
+ */
+ } else if (emu->audigy) {
+ if (emu->revision == 4) /* audigy2 */
+ outl(HCFG_AUDIOENABLE |
+ HCFG_AC3ENABLE_CDSPDIF |
+ HCFG_AC3ENABLE_GPSPDIF |
+ HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
+ else
+ outl(HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
+ /* FIXME: Remove all these emu->model and replace it with a card recognition parameter,
+ * e.g. card_capabilities->joystick */
+ } else if (emu->model == 0x20 ||
+ emu->model == 0xc400 ||
+ (emu->model == 0x21 && emu->revision < 6))
+ outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE, emu->port + HCFG);
+ else
+ /* With on-chip joystick */
+ outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
+
+ if (enable_ir) { /* enable IR for SB Live */
+ if (emu->card_capabilities->emu_model) {
+ ; /* Disable all access to A_IOCFG for the emu1010 */
+ } else if (emu->card_capabilities->i2c_adc) {
+ ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
+ } else if (emu->audigy) {
+ unsigned int reg = inl(emu->port + A_IOCFG);
+ outl(reg | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
+ udelay(500);
+ outl(reg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
+ udelay(100);
+ outl(reg, emu->port + A_IOCFG);
+ } else {
+ unsigned int reg = inl(emu->port + HCFG);
+ outl(reg | HCFG_GPOUT2, emu->port + HCFG);
+ udelay(500);
+ outl(reg | HCFG_GPOUT1 | HCFG_GPOUT2, emu->port + HCFG);
+ udelay(100);
+ outl(reg, emu->port + HCFG);
+ }
+ }
+
+ if (emu->card_capabilities->emu_model) {
+ ; /* Disable all access to A_IOCFG for the emu1010 */
+ } else if (emu->card_capabilities->i2c_adc) {
+ ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
+ } else if (emu->audigy) { /* enable analog output */
+ unsigned int reg = inl(emu->port + A_IOCFG);
+ outl(reg | A_IOCFG_GPOUT0, emu->port + A_IOCFG);
+ }
+
+ if (emu->address_mode == 0) {
+ /* use 16M in 4G */
+ outl(inl(emu->port + HCFG) | HCFG_EXPANDED_MEM, emu->port + HCFG);
+ }
+
+ return 0;
+}
+
+static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
+{
+ /*
+ * Enable the audio bit
+ */
+ outl(inl(emu->port + HCFG) | HCFG_AUDIOENABLE, emu->port + HCFG);
+
+ /* Enable analog/digital outs on audigy */
+ if (emu->card_capabilities->emu_model) {
+ ; /* Disable all access to A_IOCFG for the emu1010 */
+ } else if (emu->card_capabilities->i2c_adc) {
+ ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
+ } else if (emu->audigy) {
+ outl(inl(emu->port + A_IOCFG) & ~0x44, emu->port + A_IOCFG);
+
+ if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
+ /* Unmute Analog now. Set GPO6 to 1 for Apollo.
+ * This has to be done after init ALice3 I2SOut beyond 48KHz.
+ * So, sequence is important. */
+ outl(inl(emu->port + A_IOCFG) | 0x0040, emu->port + A_IOCFG);
+ } else if (emu->card_capabilities->ca0108_chip) { /* audigy2 value */
+ /* Unmute Analog now. */
+ outl(inl(emu->port + A_IOCFG) | 0x0060, emu->port + A_IOCFG);
+ } else {
+ /* Disable routing from AC97 line out to Front speakers */
+ outl(inl(emu->port + A_IOCFG) | 0x0080, emu->port + A_IOCFG);
+ }
+ }
+
+#if 0
+ {
+ unsigned int tmp;
+ /* FIXME: the following routine disables LiveDrive-II !! */
+ /* TOSLink detection */
+ emu->tos_link = 0;
+ tmp = inl(emu->port + HCFG);
+ if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
+ outl(tmp|0x800, emu->port + HCFG);
+ udelay(50);
+ if (tmp != (inl(emu->port + HCFG) & ~0x800)) {
+ emu->tos_link = 1;
+ outl(tmp, emu->port + HCFG);
+ }
+ }
+ }
+#endif
+
+ snd_emu10k1_intr_enable(emu, INTE_PCIERRORENABLE);
+}
+
+int snd_emu10k1_done(struct snd_emu10k1 *emu)
+{
+ int ch;
+
+ outl(0, emu->port + INTE);
+
+ /*
+ * Shutdown the chip
+ */
+ for (ch = 0; ch < NUM_G; ch++)
+ snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
+ for (ch = 0; ch < NUM_G; ch++) {
+ snd_emu10k1_ptr_write(emu, VTFT, ch, 0);
+ snd_emu10k1_ptr_write(emu, CVCF, ch, 0);
+ snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
+ snd_emu10k1_ptr_write(emu, CPF, ch, 0);
+ }
+
+ /* reset recording buffers */
+ snd_emu10k1_ptr_write(emu, MICBS, 0, 0);
+ snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
+ snd_emu10k1_ptr_write(emu, FXBS, 0, 0);
+ snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
+ snd_emu10k1_ptr_write(emu, FXWC, 0, 0);
+ snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
+ snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
+ snd_emu10k1_ptr_write(emu, TCBS, 0, TCBS_BUFFSIZE_16K);
+ snd_emu10k1_ptr_write(emu, TCB, 0, 0);
+ if (emu->audigy)
+ snd_emu10k1_ptr_write(emu, A_DBG, 0, A_DBG_SINGLE_STEP);
+ else
+ snd_emu10k1_ptr_write(emu, DBG, 0, EMU10K1_DBG_SINGLE_STEP);
+
+ /* disable channel interrupt */
+ snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
+ snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
+ snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
+ snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
+
+ /* disable audio and lock cache */
+ outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
+ snd_emu10k1_ptr_write(emu, PTB, 0, 0);
+
+ return 0;
+}
+
+/*************************************************************************
+ * ECARD functional implementation
+ *************************************************************************/
+
+/* In A1 Silicon, these bits are in the HC register */
+#define HOOKN_BIT (1L << 12)
+#define HANDN_BIT (1L << 11)
+#define PULSEN_BIT (1L << 10)
+
+#define EC_GDI1 (1 << 13)
+#define EC_GDI0 (1 << 14)
+
+#define EC_NUM_CONTROL_BITS 20
+
+#define EC_AC3_DATA_SELN 0x0001L
+#define EC_EE_DATA_SEL 0x0002L
+#define EC_EE_CNTRL_SELN 0x0004L
+#define EC_EECLK 0x0008L
+#define EC_EECS 0x0010L
+#define EC_EESDO 0x0020L
+#define EC_TRIM_CSN 0x0040L
+#define EC_TRIM_SCLK 0x0080L
+#define EC_TRIM_SDATA 0x0100L
+#define EC_TRIM_MUTEN 0x0200L
+#define EC_ADCCAL 0x0400L
+#define EC_ADCRSTN 0x0800L
+#define EC_DACCAL 0x1000L
+#define EC_DACMUTEN 0x2000L
+#define EC_LEDN 0x4000L
+
+#define EC_SPDIF0_SEL_SHIFT 15
+#define EC_SPDIF1_SEL_SHIFT 17
+#define EC_SPDIF0_SEL_MASK (0x3L << EC_SPDIF0_SEL_SHIFT)
+#define EC_SPDIF1_SEL_MASK (0x7L << EC_SPDIF1_SEL_SHIFT)
+#define EC_SPDIF0_SELECT(_x) (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)
+#define EC_SPDIF1_SELECT(_x) (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK)
+#define EC_CURRENT_PROM_VERSION 0x01 /* Self-explanatory. This should
+ * be incremented any time the EEPROM's
+ * format is changed. */
+
+#define EC_EEPROM_SIZE 0x40 /* ECARD EEPROM has 64 16-bit words */
+
+/* Addresses for special values stored in to EEPROM */
+#define EC_PROM_VERSION_ADDR 0x20 /* Address of the current prom version */
+#define EC_BOARDREV0_ADDR 0x21 /* LSW of board rev */
+#define EC_BOARDREV1_ADDR 0x22 /* MSW of board rev */
+
+#define EC_LAST_PROMFILE_ADDR 0x2f
+
+#define EC_SERIALNUM_ADDR 0x30 /* First word of serial number. The
+ * can be up to 30 characters in length
+ * and is stored as a NULL-terminated
+ * ASCII string. Any unused bytes must be
+ * filled with zeros */
+#define EC_CHECKSUM_ADDR 0x3f /* Location at which checksum is stored */
+
+
+/* Most of this stuff is pretty self-evident. According to the hardware
+ * dudes, we need to leave the ADCCAL bit low in order to avoid a DC
+ * offset problem. Weird.
+ */
+#define EC_RAW_RUN_MODE (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
+ EC_TRIM_CSN)
+
+
+#define EC_DEFAULT_ADC_GAIN 0xC4C4
+#define EC_DEFAULT_SPDIF0_SEL 0x0
+#define EC_DEFAULT_SPDIF1_SEL 0x4
+
+/**************************************************************************
+ * @func Clock bits into the Ecard's control latch. The Ecard uses a
+ * control latch will is loaded bit-serially by toggling the Modem control
+ * lines from function 2 on the E8010. This function hides these details
+ * and presents the illusion that we are actually writing to a distinct
+ * register.
+ */
+
+static void snd_emu10k1_ecard_write(struct snd_emu10k1 *emu, unsigned int value)
+{
+ unsigned short count;
+ unsigned int data;
+ unsigned long hc_port;
+ unsigned int hc_value;
+
+ hc_port = emu->port + HCFG;
+ hc_value = inl(hc_port) & ~(HOOKN_BIT | HANDN_BIT | PULSEN_BIT);
+ outl(hc_value, hc_port);
+
+ for (count = 0; count < EC_NUM_CONTROL_BITS; count++) {
+
+ /* Set up the value */
+ data = ((value & 0x1) ? PULSEN_BIT : 0);
+ value >>= 1;
+
+ outl(hc_value | data, hc_port);
+
+ /* Clock the shift register */
+ outl(hc_value | data | HANDN_BIT, hc_port);
+ outl(hc_value | data, hc_port);
+ }
+
+ /* Latch the bits */
+ outl(hc_value | HOOKN_BIT, hc_port);
+ outl(hc_value, hc_port);
+}
+
+/**************************************************************************
+ * @func Set the gain of the ECARD's CS3310 Trim/gain controller. The
+ * trim value consists of a 16bit value which is composed of two
+ * 8 bit gain/trim values, one for the left channel and one for the
+ * right channel. The following table maps from the Gain/Attenuation
+ * value in decibels into the corresponding bit pattern for a single
+ * channel.
+ */
+
+static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 *emu,
+ unsigned short gain)
+{
+ unsigned int bit;
+
+ /* Enable writing to the TRIM registers */
+ snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
+
+ /* Do it again to insure that we meet hold time requirements */
+ snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
+
+ for (bit = (1 << 15); bit; bit >>= 1) {
+ unsigned int value;
+
+ value = emu->ecard_ctrl & ~(EC_TRIM_CSN | EC_TRIM_SDATA);
+
+ if (gain & bit)
+ value |= EC_TRIM_SDATA;
+
+ /* Clock the bit */
+ snd_emu10k1_ecard_write(emu, value);
+ snd_emu10k1_ecard_write(emu, value | EC_TRIM_SCLK);
+ snd_emu10k1_ecard_write(emu, value);
+ }
+
+ snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
+}
+
+static int snd_emu10k1_ecard_init(struct snd_emu10k1 *emu)
+{
+ unsigned int hc_value;
+
+ /* Set up the initial settings */
+ emu->ecard_ctrl = EC_RAW_RUN_MODE |
+ EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL) |
+ EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL);
+
+ /* Step 0: Set the codec type in the hardware control register
+ * and enable audio output */
+ hc_value = inl(emu->port + HCFG);
+ outl(hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S, emu->port + HCFG);
+ inl(emu->port + HCFG);
+
+ /* Step 1: Turn off the led and deassert TRIM_CS */
+ snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
+
+ /* Step 2: Calibrate the ADC and DAC */
+ snd_emu10k1_ecard_write(emu, EC_DACCAL | EC_LEDN | EC_TRIM_CSN);
+
+ /* Step 3: Wait for awhile; XXX We can't get away with this
+ * under a real operating system; we'll need to block and wait that
+ * way. */
+ snd_emu10k1_wait(emu, 48000);
+
+ /* Step 4: Switch off the DAC and ADC calibration. Note
+ * That ADC_CAL is actually an inverted signal, so we assert
+ * it here to stop calibration. */
+ snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
+
+ /* Step 4: Switch into run mode */
+ snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
+
+ /* Step 5: Set the analog input gain */
+ snd_emu10k1_ecard_setadcgain(emu, EC_DEFAULT_ADC_GAIN);
+
+ return 0;
+}
+
+static int snd_emu10k1_cardbus_init(struct snd_emu10k1 *emu)
+{
+ unsigned long special_port;
+ __always_unused unsigned int value;
+
+ /* Special initialisation routine
+ * before the rest of the IO-Ports become active.
+ */
+ special_port = emu->port + 0x38;
+ value = inl(special_port);
+ outl(0x00d00000, special_port);
+ value = inl(special_port);
+ outl(0x00d00001, special_port);
+ value = inl(special_port);
+ outl(0x00d0005f, special_port);
+ value = inl(special_port);
+ outl(0x00d0007f, special_port);
+ value = inl(special_port);
+ outl(0x0090007f, special_port);
+ value = inl(special_port);
+
+ snd_emu10k1_ptr20_write(emu, TINA2_VOLUME, 0, 0xfefefefe); /* Defaults to 0x30303030 */
+ /* Delay to give time for ADC chip to switch on. It needs 113ms */
+ msleep(200);
+ return 0;
+}
+
+static int snd_emu1010_load_firmware_entry(struct snd_emu10k1 *emu,
+ const struct firmware *fw_entry)
+{
+ int n, i;
+ int reg;
+ int value;
+ __always_unused unsigned int write_post;
+ unsigned long flags;
+
+ if (!fw_entry)
+ return -EIO;
+
+ /* The FPGA is a Xilinx Spartan IIE XC2S50E */
+ /* GPIO7 -> FPGA PGMN
+ * GPIO6 -> FPGA CCLK
+ * GPIO5 -> FPGA DIN
+ * FPGA CONFIG OFF -> FPGA PGMN
+ */
+ spin_lock_irqsave(&emu->emu_lock, flags);
+ outl(0x00, emu->port + A_IOCFG); /* Set PGMN low for 1uS. */
+ write_post = inl(emu->port + A_IOCFG);
+ udelay(100);
+ outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
+ write_post = inl(emu->port + A_IOCFG);
+ udelay(100); /* Allow FPGA memory to clean */
+ for (n = 0; n < fw_entry->size; n++) {
+ value = fw_entry->data[n];
+ for (i = 0; i < 8; i++) {
+ reg = 0x80;
+ if (value & 0x1)
+ reg = reg | 0x20;
+ value = value >> 1;
+ outl(reg, emu->port + A_IOCFG);
+ write_post = inl(emu->port + A_IOCFG);
+ outl(reg | 0x40, emu->port + A_IOCFG);
+ write_post = inl(emu->port + A_IOCFG);
+ }
+ }
+ /* After programming, set GPIO bit 4 high again. */
+ outl(0x10, emu->port + A_IOCFG);
+ write_post = inl(emu->port + A_IOCFG);
+ spin_unlock_irqrestore(&emu->emu_lock, flags);
+
+ return 0;
+}
+
+/* firmware file names, per model, init-fw and dock-fw (optional) */
+static const char * const firmware_names[5][2] = {
+ [EMU_MODEL_EMU1010] = {
+ HANA_FILENAME, DOCK_FILENAME
+ },
+ [EMU_MODEL_EMU1010B] = {
+ EMU1010B_FILENAME, MICRO_DOCK_FILENAME
+ },
+ [EMU_MODEL_EMU1616] = {
+ EMU1010_NOTEBOOK_FILENAME, MICRO_DOCK_FILENAME
+ },
+ [EMU_MODEL_EMU0404] = {
+ EMU0404_FILENAME, NULL
+ },
+};
+
+static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu, int dock,
+ const struct firmware **fw)
+{
+ const char *filename;
+ int err;
+
+ if (!*fw) {
+ filename = firmware_names[emu->card_capabilities->emu_model][dock];
+ if (!filename)
+ return 0;
+ err = request_firmware(fw, filename, &emu->pci->dev);
+ if (err)
+ return err;
+ }
+
+ return snd_emu1010_load_firmware_entry(emu, *fw);
+}
+
+static void emu1010_firmware_work(struct work_struct *work)
+{
+ struct snd_emu10k1 *emu;
+ u32 tmp, tmp2, reg;
+ int err;
+
+ emu = container_of(work, struct snd_emu10k1,
+ emu1010.firmware_work.work);
+ if (emu->card->shutdown)
+ return;
+#ifdef CONFIG_PM_SLEEP
+ if (emu->suspend)
+ return;
+#endif
+ snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp); /* IRQ Status */
+ snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg); /* OPTIONS: Which cards are attached to the EMU */
+ if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
+ /* Audio Dock attached */
+ /* Return to Audio Dock programming mode */
+ dev_info(emu->card->dev,
+ "emu1010: Loading Audio Dock Firmware\n");
+ snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG,
+ EMU_HANA_FPGA_CONFIG_AUDIODOCK);
+ err = snd_emu1010_load_firmware(emu, 1, &emu->dock_fw);
+ if (err < 0)
+ goto next;
+
+ snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
+ snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp);
+ dev_info(emu->card->dev,
+ "emu1010: EMU_HANA+DOCK_IRQ_STATUS = 0x%x\n", tmp);
+ /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
+ snd_emu1010_fpga_read(emu, EMU_HANA_ID, &tmp);
+ dev_info(emu->card->dev,
+ "emu1010: EMU_HANA+DOCK_ID = 0x%x\n", tmp);
+ if ((tmp & 0x1f) != 0x15) {
+ /* FPGA failed to be programmed */
+ dev_info(emu->card->dev,
+ "emu1010: Loading Audio Dock Firmware file failed, reg = 0x%x\n",
+ tmp);
+ goto next;
+ }
+ dev_info(emu->card->dev,
+ "emu1010: Audio Dock Firmware loaded\n");
+ snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp);
+ snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2);
+ dev_info(emu->card->dev, "Audio Dock ver: %u.%u\n", tmp, tmp2);
+ /* Sync clocking between 1010 and Dock */
+ /* Allow DLL to settle */
+ msleep(10);
+ /* Unmute all. Default is muted after a firmware load */
+ snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
+ } else if (!reg && emu->emu1010.last_reg) {
+ /* Audio Dock removed */
+ dev_info(emu->card->dev, "emu1010: Audio Dock detached\n");
+ /* Unmute all */
+ snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
+ }
+
+ next:
+ emu->emu1010.last_reg = reg;
+ if (!emu->card->shutdown)
+ schedule_delayed_work(&emu->emu1010.firmware_work,
+ msecs_to_jiffies(1000));
+}
+
+/*
+ * EMU-1010 - details found out from this driver, official MS Win drivers,
+ * testing the card:
+ *
+ * Audigy2 (aka Alice2):
+ * ---------------------
+ * * communication over PCI
+ * * conversion of 32-bit data coming over EMU32 links from HANA FPGA
+ * to 2 x 16-bit, using internal DSP instructions
+ * * slave mode, clock supplied by HANA
+ * * linked to HANA using:
+ * 32 x 32-bit serial EMU32 output channels
+ * 16 x EMU32 input channels
+ * (?) x I2S I/O channels (?)
+ *
+ * FPGA (aka HANA):
+ * ---------------
+ * * provides all (?) physical inputs and outputs of the card
+ * (ADC, DAC, SPDIF I/O, ADAT I/O, etc.)
+ * * provides clock signal for the card and Alice2
+ * * two crystals - for 44.1kHz and 48kHz multiples
+ * * provides internal routing of signal sources to signal destinations
+ * * inputs/outputs to Alice2 - see above
+ *
+ * Current status of the driver:
+ * ----------------------------
+ * * only 44.1/48kHz supported (the MS Win driver supports up to 192 kHz)
+ * * PCM device nb. 2:
+ * 16 x 16-bit playback - snd_emu10k1_fx8010_playback_ops
+ * 16 x 32-bit capture - snd_emu10k1_capture_efx_ops
+ */
+static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
+{
+ unsigned int i;
+ u32 tmp, tmp2, reg;
+ int err;
+
+ dev_info(emu->card->dev, "emu1010: Special config.\n");
+ /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
+ * Lock Sound Memory Cache, Lock Tank Memory Cache,
+ * Mute all codecs.
+ */
+ outl(0x0005a00c, emu->port + HCFG);
+ /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
+ * Lock Tank Memory Cache,
+ * Mute all codecs.
+ */
+ outl(0x0005a004, emu->port + HCFG);
+ /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
+ * Mute all codecs.
+ */
+ outl(0x0005a000, emu->port + HCFG);
+ /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
+ * Mute all codecs.
+ */
+ outl(0x0005a000, emu->port + HCFG);
+
+ /* Disable 48Volt power to Audio Dock */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
+
+ /* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
+ snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
+ dev_dbg(emu->card->dev, "reg1 = 0x%x\n", reg);
+ if ((reg & 0x3f) == 0x15) {
+ /* FPGA netlist already present so clear it */
+ /* Return to programming mode */
+
+ snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0x02);
+ }
+ snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
+ dev_dbg(emu->card->dev, "reg2 = 0x%x\n", reg);
+ if ((reg & 0x3f) == 0x15) {
+ /* FPGA failed to return to programming mode */
+ dev_info(emu->card->dev,
+ "emu1010: FPGA failed to return to programming mode\n");
+ return -ENODEV;
+ }
+ dev_info(emu->card->dev, "emu1010: EMU_HANA_ID = 0x%x\n", reg);
+
+ err = snd_emu1010_load_firmware(emu, 0, &emu->firmware);
+ if (err < 0) {
+ dev_info(emu->card->dev, "emu1010: Loading Firmware failed\n");
+ return err;
+ }
+
+ /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
+ snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
+ if ((reg & 0x3f) != 0x15) {
+ /* FPGA failed to be programmed */
+ dev_info(emu->card->dev,
+ "emu1010: Loading Hana Firmware file failed, reg = 0x%x\n",
+ reg);
+ return -ENODEV;
+ }
+
+ dev_info(emu->card->dev, "emu1010: Hana Firmware loaded\n");
+ snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp);
+ snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2);
+ dev_info(emu->card->dev, "emu1010: Hana version: %u.%u\n", tmp, tmp2);
+ /* Enable 48Volt power to Audio Dock */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, EMU_HANA_DOCK_PWR_ON);
+
+ snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
+ dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
+ snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
+ dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
+ snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp);
+ /* Optical -> ADAT I/O */
+ /* 0 : SPDIF
+ * 1 : ADAT
+ */
+ emu->emu1010.optical_in = 1; /* IN_ADAT */
+ emu->emu1010.optical_out = 1; /* IN_ADAT */
+ tmp = 0;
+ tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
+ (emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
+ snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp);
+ snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp);
+ /* Set no attenuation on Audio Dock pads. */
+ snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00);
+ emu->emu1010.adc_pads = 0x00;
+ snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
+ /* Unmute Audio dock DACs, Headphone source DAC-4. */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
+ snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
+ snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp);
+ /* DAC PADs. */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f);
+ emu->emu1010.dac_pads = 0x0f;
+ snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
+ snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
+ snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
+ /* SPDIF Format. Set Consumer mode, 24bit, copy enable */
+ snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10);
+ /* MIDI routing */
+ snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19);
+ /* Unknown. */
+ snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c);
+ /* IRQ Enable: All on */
+ /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); */
+ /* IRQ Enable: All off */
+ snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00);
+
+ snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
+ dev_info(emu->card->dev, "emu1010: Card options3 = 0x%x\n", reg);
+ /* Default WCLK set to 48kHz. */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00);
+ /* Word Clock source, Internal 48kHz x1 */
+ snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
+ /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
+ /* Audio Dock LEDs. */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
+
+#if 0
+ /* For 96kHz */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT2);
+#endif
+#if 0
+ /* For 192kHz */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_RIGHT2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT3);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT3);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_6, EMU_SRC_HAMOA_ADC_LEFT4);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_7, EMU_SRC_HAMOA_ADC_RIGHT4);
+#endif
+#if 1
+ /* For 48kHz */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_0, EMU_SRC_DOCK_MIC_A1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_1, EMU_SRC_DOCK_MIC_B1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_LEFT2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_4, EMU_SRC_DOCK_ADC1_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_5, EMU_SRC_DOCK_ADC1_RIGHT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_6, EMU_SRC_DOCK_ADC2_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_7, EMU_SRC_DOCK_ADC2_RIGHT1);
+ /* Pavel Hofman - setting defaults for 8 more capture channels
+ * Defaults only, users will set their own values anyways, let's
+ * just copy/paste.
+ */
+
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_8, EMU_SRC_DOCK_MIC_A1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_9, EMU_SRC_DOCK_MIC_B1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_A, EMU_SRC_HAMOA_ADC_LEFT2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_B, EMU_SRC_HAMOA_ADC_LEFT2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_ADC1_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_ADC1_RIGHT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_E, EMU_SRC_DOCK_ADC2_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_F, EMU_SRC_DOCK_ADC2_RIGHT1);
+#endif
+#if 0
+ /* Original */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_4, EMU_SRC_HANA_ADAT);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_5, EMU_SRC_HANA_ADAT + 1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_6, EMU_SRC_HANA_ADAT + 2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_7, EMU_SRC_HANA_ADAT + 3);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_8, EMU_SRC_HANA_ADAT + 4);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_9, EMU_SRC_HANA_ADAT + 5);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_A, EMU_SRC_HANA_ADAT + 6);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_B, EMU_SRC_HANA_ADAT + 7);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_MIC_A1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_MIC_B1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_E, EMU_SRC_HAMOA_ADC_LEFT2);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE2_EMU32_F, EMU_SRC_HAMOA_ADC_LEFT2);
+#endif
+ for (i = 0; i < 0x20; i++) {
+ /* AudioDock Elink <- Silence */
+ snd_emu1010_fpga_link_dst_src_write(emu, 0x0100 + i, EMU_SRC_SILENCE);
+ }
+ for (i = 0; i < 4; i++) {
+ /* Hana SPDIF Out <- Silence */
+ snd_emu1010_fpga_link_dst_src_write(emu, 0x0200 + i, EMU_SRC_SILENCE);
+ }
+ for (i = 0; i < 7; i++) {
+ /* Hamoa DAC <- Silence */
+ snd_emu1010_fpga_link_dst_src_write(emu, 0x0300 + i, EMU_SRC_SILENCE);
+ }
+ for (i = 0; i < 7; i++) {
+ /* Hana ADAT Out <- Silence */
+ snd_emu1010_fpga_link_dst_src_write(emu, EMU_DST_HANA_ADAT + i, EMU_SRC_SILENCE);
+ }
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE_I2S0_LEFT, EMU_SRC_DOCK_ADC1_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE_I2S0_RIGHT, EMU_SRC_DOCK_ADC1_RIGHT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE_I2S1_LEFT, EMU_SRC_DOCK_ADC2_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE_I2S1_RIGHT, EMU_SRC_DOCK_ADC2_RIGHT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE_I2S2_LEFT, EMU_SRC_DOCK_ADC3_LEFT1);
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
+ snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01); /* Unmute all */
+
+ snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
+
+ /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
+ * Lock Sound Memory Cache, Lock Tank Memory Cache,
+ * Mute all codecs.
+ */
+ outl(0x0000a000, emu->port + HCFG);
+ /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
+ * Lock Sound Memory Cache, Lock Tank Memory Cache,
+ * Un-Mute all codecs.
+ */
+ outl(0x0000a001, emu->port + HCFG);
+
+ /* Initial boot complete. Now patches */
+
+ snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
+ snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
+ snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
+ snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
+ snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
+ snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
+ snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10); /* SPDIF Format spdif (or 0x11 for aes/ebu) */
+
+#if 0
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32B + 2); /* ALICE2 bus 0xa2 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32B + 3); /* ALICE2 bus 0xa3 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 2); /* ALICE2 bus 0xb2 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
+#endif
+ /* Default outputs */
+ if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
+ /* 1616(M) cardbus default outputs */
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[0] = 17;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[1] = 18;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
+ emu->emu1010.output_source[2] = 19;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
+ emu->emu1010.output_source[3] = 20;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
+ emu->emu1010.output_source[4] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
+ emu->emu1010.output_source[5] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_MANA_DAC_LEFT, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[16] = 17;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_MANA_DAC_RIGHT, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[17] = 18;
+ } else {
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[0] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[1] = 22;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
+ emu->emu1010.output_source[2] = 23;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
+ emu->emu1010.output_source[3] = 24;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
+ emu->emu1010.output_source[4] = 25;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
+ emu->emu1010.output_source[5] = 26;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
+ emu->emu1010.output_source[6] = 27;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
+ emu->emu1010.output_source[7] = 28;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[8] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[9] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[10] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[11] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[12] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[13] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[14] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[15] = 22;
+ /* ALICE2 bus 0xa0 */
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0);
+ emu->emu1010.output_source[16] = 21;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
+ emu->emu1010.output_source[17] = 22;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
+ emu->emu1010.output_source[18] = 23;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
+ emu->emu1010.output_source[19] = 24;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
+ emu->emu1010.output_source[20] = 25;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
+ emu->emu1010.output_source[21] = 26;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
+ emu->emu1010.output_source[22] = 27;
+ snd_emu1010_fpga_link_dst_src_write(emu,
+ EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
+ emu->emu1010.output_source[23] = 28;
+ }
+ /* TEMP: Select SPDIF in/out */
+ /* snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); */ /* Output spdif */
+
+ /* TEMP: Select 48kHz SPDIF out */
+ snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x0); /* Mute all */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x0); /* Default fallback clock 48kHz */
+ /* Word Clock source, Internal 48kHz x1 */
+ snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
+ /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
+ emu->emu1010.internal_clock = 1; /* 48000 */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12); /* Set LEDs on Audio Dock */
+ snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x1); /* Unmute all */
+ /* snd_emu1010_fpga_write(emu, 0x7, 0x0); */ /* Mute all */
+ /* snd_emu1010_fpga_write(emu, 0x7, 0x1); */ /* Unmute all */
+ /* snd_emu1010_fpga_write(emu, 0xe, 0x12); */ /* Set LEDs on Audio Dock */
+
+ return 0;
+}
+/*
+ * Create the EMU10K1 instance
+ */
+
+#ifdef CONFIG_PM_SLEEP
+static int alloc_pm_buffer(struct snd_emu10k1 *emu);
+static void free_pm_buffer(struct snd_emu10k1 *emu);
+#endif
+
+static int snd_emu10k1_free(struct snd_emu10k1 *emu)
+{
+ if (emu->port) { /* avoid access to already used hardware */
+ snd_emu10k1_fx8010_tram_setup(emu, 0);
+ snd_emu10k1_done(emu);
+ snd_emu10k1_free_efx(emu);
+ }
+ if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
+ /* Disable 48Volt power to Audio Dock */
+ snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
+ }
+ cancel_delayed_work_sync(&emu->emu1010.firmware_work);
+ release_firmware(emu->firmware);
+ release_firmware(emu->dock_fw);
+ if (emu->irq >= 0)
+ free_irq(emu->irq, emu);
+ snd_util_memhdr_free(emu->memhdr);
+ if (emu->silent_page.area)
+ snd_dma_free_pages(&emu->silent_page);
+ if (emu->ptb_pages.area)
+ snd_dma_free_pages(&emu->ptb_pages);
+ vfree(emu->page_ptr_table);
+ vfree(emu->page_addr_table);
+#ifdef CONFIG_PM_SLEEP
+ free_pm_buffer(emu);
+#endif
+ if (emu->port)
+ pci_release_regions(emu->pci);
+ if (emu->card_capabilities->ca0151_chip) /* P16V */
+ snd_p16v_free(emu);
+ pci_disable_device(emu->pci);
+ kfree(emu);
+ return 0;
+}
+
+static int snd_emu10k1_dev_free(struct snd_device *device)
+{
+ struct snd_emu10k1 *emu = device->device_data;
+ return snd_emu10k1_free(emu);
+}
+
+static const struct snd_emu_chip_details emu_chip_details[] = {
+ /* Audigy 5/Rx SB1550 */
+ /* Tested by michael@gernoth.net 28 Mar 2015 */
+ /* DSP: CA10300-IAT LF
+ * DAC: Cirrus Logic CS4382-KQZ
+ * ADC: Philips 1361T
+ * AC97: Sigmatel STAC9750
+ * CA0151: None
+ */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10241102,
+ .driver = "Audigy2", .name = "SB Audigy 5/Rx [SB1550]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .adc_1361t = 1, /* 24 bit capture instead of 16bit */
+ .ac97_chip = 1},
+ /* Audigy4 (Not PRO) SB0610 */
+ /* Tested by James@superbug.co.uk 4th April 2006 */
+ /* A_IOCFG bits
+ * Output
+ * 0: ?
+ * 1: ?
+ * 2: ?
+ * 3: 0 - Digital Out, 1 - Line in
+ * 4: ?
+ * 5: ?
+ * 6: ?
+ * 7: ?
+ * Input
+ * 8: ?
+ * 9: ?
+ * A: Green jack sense (Front)
+ * B: ?
+ * C: Black jack sense (Rear/Side Right)
+ * D: Yellow jack sense (Center/LFE/Side Left)
+ * E: ?
+ * F: ?
+ *
+ * Digital Out/Line in switch using A_IOCFG bit 3 (0x08)
+ * 0 - Digital Out
+ * 1 - Line in
+ */
+ /* Mic input not tested.
+ * Analog CD input not tested
+ * Digital Out not tested.
+ * Line in working.
+ * Audio output 5.1 working. Side outputs not working.
+ */
+ /* DSP: CA10300-IAT LF
+ * DAC: Cirrus Logic CS4382-KQZ
+ * ADC: Philips 1361T
+ * AC97: Sigmatel STAC9750
+ * CA0151: None
+ */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
+ .driver = "Audigy2", .name = "SB Audigy 4 [SB0610]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .adc_1361t = 1, /* 24 bit capture instead of 16bit */
+ .ac97_chip = 1} ,
+ /* Audigy 2 Value AC3 out does not work yet.
+ * Need to find out how to turn off interpolators.
+ */
+ /* Tested by James@superbug.co.uk 3rd July 2005 */
+ /* DSP: CA0108-IAT
+ * DAC: CS4382-KQ
+ * ADC: Philips 1361T
+ * AC97: STAC9750
+ * CA0151: None
+ */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
+ .driver = "Audigy2", .name = "SB Audigy 2 Value [SB0400]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .ac97_chip = 1} ,
+ /* Audigy 2 ZS Notebook Cardbus card.*/
+ /* Tested by James@superbug.co.uk 6th November 2006 */
+ /* Audio output 7.1/Headphones working.
+ * Digital output working. (AC3 not checked, only PCM)
+ * Audio Mic/Line inputs working.
+ * Digital input not tested.
+ */
+ /* DSP: Tina2
+ * DAC: Wolfson WM8768/WM8568
+ * ADC: Wolfson WM8775
+ * AC97: None
+ * CA0151: None
+ */
+ /* Tested by James@superbug.co.uk 4th April 2006 */
+ /* A_IOCFG bits
+ * Output
+ * 0: Not Used
+ * 1: 0 = Mute all the 7.1 channel out. 1 = unmute.
+ * 2: Analog input 0 = line in, 1 = mic in
+ * 3: Not Used
+ * 4: Digital output 0 = off, 1 = on.
+ * 5: Not Used
+ * 6: Not Used
+ * 7: Not Used
+ * Input
+ * All bits 1 (0x3fxx) means nothing plugged in.
+ * 8-9: 0 = Line in/Mic, 2 = Optical in, 3 = Nothing.
+ * A-B: 0 = Headphones, 2 = Optical out, 3 = Nothing.
+ * C-D: 2 = Front/Rear/etc, 3 = nothing.
+ * E-F: Always 0
+ *
+ */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
+ .driver = "Audigy2", .name = "Audigy 2 ZS Notebook [SB0530]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .ca_cardbus_chip = 1,
+ .spi_dac = 1,
+ .i2c_adc = 1,
+ .spk71 = 1} ,
+ /* Tested by James@superbug.co.uk 4th Nov 2007. */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
+ .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
+ .id = "EMU1010",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .ca_cardbus_chip = 1,
+ .spk71 = 1 ,
+ .emu_model = EMU_MODEL_EMU1616},
+ /* Tested by James@superbug.co.uk 4th Nov 2007. */
+ /* This is MAEM8960, 0202 is MAEM 8980 */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
+ .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM8960]",
+ .id = "EMU1010",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */
+ /* Tested by Maxim Kachur <mcdebugger@duganet.ru> 17th Oct 2012. */
+ /* This is MAEM8986, 0202 is MAEM8980 */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40071102,
+ .driver = "Audigy2", .name = "E-mu 1010 PCIe [MAEM8986]",
+ .id = "EMU1010",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 PCIe */
+ /* Tested by James@superbug.co.uk 8th July 2005. */
+ /* This is MAEM8810, 0202 is MAEM8820 */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
+ .driver = "Audigy2", .name = "E-mu 1010 [MAEM8810]",
+ .id = "EMU1010",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU1010}, /* EMU 1010 old revision */
+ /* EMU0404b */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40021102,
+ .driver = "Audigy2", .name = "E-mu 0404b PCI [MAEM8852]",
+ .id = "EMU0404",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 new revision */
+ /* Tested by James@superbug.co.uk 20-3-2007. */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40021102,
+ .driver = "Audigy2", .name = "E-mu 0404 [MAEM8850]",
+ .id = "EMU0404",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
+ /* EMU0404 PCIe */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40051102,
+ .driver = "Audigy2", .name = "E-mu 0404 PCIe [MAEM8984]",
+ .id = "EMU0404",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 PCIe ver_03 */
+ /* Note that all E-mu cards require kernel 2.6 or newer. */
+ {.vendor = 0x1102, .device = 0x0008,
+ .driver = "Audigy2", .name = "SB Audigy 2 Value [Unknown]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .ac97_chip = 1} ,
+ /* Tested by James@superbug.co.uk 3rd July 2005 */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
+ .driver = "Audigy2", .name = "SB Audigy 4 PRO [SB0380]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .ac97_chip = 1} ,
+ /* Tested by shane-alsa@cm.nu 5th Nov 2005 */
+ /* The 0x20061102 does have SB0350 written on it
+ * Just like 0x20021102
+ */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20061102,
+ .driver = "Audigy2", .name = "SB Audigy 2 [SB0350b]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .invert_shared_spdif = 1, /* digital/analog switch swapped */
+ .ac97_chip = 1} ,
+ /* 0x20051102 also has SB0350 written on it, treated as Audigy 2 ZS by
+ Creative's Windows driver */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20051102,
+ .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350a]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .invert_shared_spdif = 1, /* digital/analog switch swapped */
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102,
+ .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .invert_shared_spdif = 1, /* digital/analog switch swapped */
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102,
+ .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0360]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .invert_shared_spdif = 1, /* digital/analog switch swapped */
+ .ac97_chip = 1} ,
+ /* Audigy 2 */
+ /* Tested by James@superbug.co.uk 3rd July 2005 */
+ /* DSP: CA0102-IAT
+ * DAC: CS4382-KQ
+ * ADC: Philips 1361T
+ * AC97: STAC9721
+ * CA0151: Yes
+ */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102,
+ .driver = "Audigy2", .name = "SB Audigy 2 [SB0240]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .adc_1361t = 1, /* 24 bit capture instead of 16bit */
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
+ .driver = "Audigy2", .name = "Audigy 2 Platinum EX [SB0280]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1} ,
+ /* Dell OEM/Creative Labs Audigy 2 ZS */
+ /* See ALSA bug#1365 */
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
+ .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0353]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .invert_shared_spdif = 1, /* digital/analog switch swapped */
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
+ .driver = "Audigy2", .name = "SB Audigy 2 Platinum [SB0240P]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spk71 = 1,
+ .spdif_bug = 1,
+ .invert_shared_spdif = 1, /* digital/analog switch swapped */
+ .adc_1361t = 1, /* 24 bit capture instead of 16bit. Fixes ALSA bug#324 */
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
+ .driver = "Audigy2", .name = "SB Audigy 2 [Unknown]",
+ .id = "Audigy2",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ca0151_chip = 1,
+ .spdif_bug = 1,
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102,
+ .driver = "Audigy", .name = "SB Audigy 1 [SB0092]",
+ .id = "Audigy",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102,
+ .driver = "Audigy", .name = "SB Audigy 1 ES [SB0160]",
+ .id = "Audigy",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .spdif_bug = 1,
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102,
+ .driver = "Audigy", .name = "SB Audigy 1 [SB0090]",
+ .id = "Audigy",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0004,
+ .driver = "Audigy", .name = "Audigy 1 [Unknown]",
+ .id = "Audigy",
+ .emu10k2_chip = 1,
+ .ca0102_chip = 1,
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
+ .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806b1102,
+ .driver = "EMU10K1", .name = "SB Live! [SB0105]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806a1102,
+ .driver = "EMU10K1", .name = "SB Live! Value [SB0103]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102,
+ .driver = "EMU10K1", .name = "SB Live! Value [SB0101]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ /* Tested by ALSA bug#1680 26th December 2005 */
+ /* note: It really has SB0220 written on the card, */
+ /* but it's SB0228 according to kx.inf */
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80661102,
+ .driver = "EMU10K1", .name = "SB Live! 5.1 Dell OEM [SB0228]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ /* Tested by Thomas Zehetbauer 27th Aug 2005 */
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80651102,
+ .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102,
+ .driver = "EMU10K1", .name = "SB Live! 5.1",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
+ .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0060]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
+ * share the same IDs!
+ */
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
+ .driver = "EMU10K1", .name = "SB Live! Value [CT4850]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102,
+ .driver = "EMU10K1", .name = "SB Live! Platinum [CT4760P]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102,
+ .driver = "EMU10K1", .name = "SB Live! Value [CT4871]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102,
+ .driver = "EMU10K1", .name = "SB Live! Value [CT4831]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102,
+ .driver = "EMU10K1", .name = "SB Live! Value [CT4870]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ /* Tested by James@superbug.co.uk 3rd July 2005 */
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102,
+ .driver = "EMU10K1", .name = "SB Live! Value [CT4832]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102,
+ .driver = "EMU10K1", .name = "SB Live! Value [CT4830]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102,
+ .driver = "EMU10K1", .name = "SB PCI512 [CT4790]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102,
+ .driver = "EMU10K1", .name = "SB Live! Value [CT4780]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
+ .driver = "EMU10K1", .name = "E-mu APS [PC545]",
+ .id = "APS",
+ .emu10k1_chip = 1,
+ .ecard = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102,
+ .driver = "EMU10K1", .name = "SB Live! [CT4620]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102,
+ .driver = "EMU10K1", .name = "SB Live! Value [CT4670]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ {.vendor = 0x1102, .device = 0x0002,
+ .driver = "EMU10K1", .name = "SB Live! [Unknown]",
+ .id = "Live",
+ .emu10k1_chip = 1,
+ .ac97_chip = 1,
+ .sblive51 = 1} ,
+ { } /* terminator */
+};
+
+/*
+ * The chip (at least the Audigy 2 CA0102 chip, but most likely others, too)
+ * has a problem that from time to time it likes to do few DMA reads a bit
+ * beyond its normal allocation and gets very confused if these reads get
+ * blocked by a IOMMU.
+ *
+ * This behaviour has been observed for the first (reserved) page
+ * (for which it happens multiple times at every playback), often for various
+ * synth pages and sometimes for PCM playback buffers and the page table
+ * memory itself.
+ *
+ * As a workaround let's widen these DMA allocations by an extra page if we
+ * detect that the device is behind a non-passthrough IOMMU.
+ */
+static void snd_emu10k1_detect_iommu(struct snd_emu10k1 *emu)
+{
+ struct iommu_domain *domain;
+
+ emu->iommu_workaround = false;
+
+ if (!iommu_present(emu->card->dev->bus))
+ return;
+
+ domain = iommu_get_domain_for_dev(emu->card->dev);
+ if (domain && domain->type == IOMMU_DOMAIN_IDENTITY)
+ return;
+
+ dev_notice(emu->card->dev,
+ "non-passthrough IOMMU detected, widening DMA allocations");
+ emu->iommu_workaround = true;
+}
+
+int snd_emu10k1_create(struct snd_card *card,
+ struct pci_dev *pci,
+ unsigned short extin_mask,
+ unsigned short extout_mask,
+ long max_cache_bytes,
+ int enable_ir,
+ uint subsystem,
+ struct snd_emu10k1 **remu)
+{
+ struct snd_emu10k1 *emu;
+ int idx, err;
+ int is_audigy;
+ size_t page_table_size;
+ __le32 *pgtbl;
+ unsigned int silent_page;
+ const struct snd_emu_chip_details *c;
+ static const struct snd_device_ops ops = {
+ .dev_free = snd_emu10k1_dev_free,
+ };
+
+ *remu = NULL;
+
+ /* enable PCI device */
+ err = pci_enable_device(pci);
+ if (err < 0)
+ return err;
+
+ emu = kzalloc(sizeof(*emu), GFP_KERNEL);
+ if (emu == NULL) {
+ pci_disable_device(pci);
+ return -ENOMEM;
+ }
+ emu->card = card;
+ spin_lock_init(&emu->reg_lock);
+ spin_lock_init(&emu->emu_lock);
+ spin_lock_init(&emu->spi_lock);
+ spin_lock_init(&emu->i2c_lock);
+ spin_lock_init(&emu->voice_lock);
+ spin_lock_init(&emu->synth_lock);
+ spin_lock_init(&emu->memblk_lock);
+ mutex_init(&emu->fx8010.lock);
+ INIT_LIST_HEAD(&emu->mapped_link_head);
+ INIT_LIST_HEAD(&emu->mapped_order_link_head);
+ emu->pci = pci;
+ emu->irq = -1;
+ emu->synth = NULL;
+ emu->get_synth_voice = NULL;
+ INIT_DELAYED_WORK(&emu->emu1010.firmware_work, emu1010_firmware_work);
+ /* read revision & serial */
+ emu->revision = pci->revision;
+ pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
+ pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
+ dev_dbg(card->dev,
+ "vendor = 0x%x, device = 0x%x, subsystem_vendor_id = 0x%x, subsystem_id = 0x%x\n",
+ pci->vendor, pci->device, emu->serial, emu->model);
+
+ for (c = emu_chip_details; c->vendor; c++) {
+ if (c->vendor == pci->vendor && c->device == pci->device) {
+ if (subsystem) {
+ if (c->subsystem && (c->subsystem == subsystem))
+ break;
+ else
+ continue;
+ } else {
+ if (c->subsystem && (c->subsystem != emu->serial))
+ continue;
+ if (c->revision && c->revision != emu->revision)
+ continue;
+ }
+ break;
+ }
+ }
+ if (c->vendor == 0) {
+ dev_err(card->dev, "emu10k1: Card not recognised\n");
+ kfree(emu);
+ pci_disable_device(pci);
+ return -ENOENT;
+ }
+ emu->card_capabilities = c;
+ if (c->subsystem && !subsystem)
+ dev_dbg(card->dev, "Sound card name = %s\n", c->name);
+ else if (subsystem)
+ dev_dbg(card->dev, "Sound card name = %s, "
+ "vendor = 0x%x, device = 0x%x, subsystem = 0x%x. "
+ "Forced to subsystem = 0x%x\n", c->name,
+ pci->vendor, pci->device, emu->serial, c->subsystem);
+ else
+ dev_dbg(card->dev, "Sound card name = %s, "
+ "vendor = 0x%x, device = 0x%x, subsystem = 0x%x.\n",
+ c->name, pci->vendor, pci->device,
+ emu->serial);
+
+ if (!*card->id && c->id)
+ strlcpy(card->id, c->id, sizeof(card->id));
+
+ is_audigy = emu->audigy = c->emu10k2_chip;
+
+ snd_emu10k1_detect_iommu(emu);
+
+ /* set addressing mode */
+ emu->address_mode = is_audigy ? 0 : 1;
+ /* set the DMA transfer mask */
+ emu->dma_mask = emu->address_mode ? EMU10K1_DMA_MASK : AUDIGY_DMA_MASK;
+ if (dma_set_mask_and_coherent(&pci->dev, emu->dma_mask) < 0) {
+ dev_err(card->dev,
+ "architecture does not support PCI busmaster DMA with mask 0x%lx\n",
+ emu->dma_mask);
+ kfree(emu);
+ pci_disable_device(pci);
+ return -ENXIO;
+ }
+ if (is_audigy)
+ emu->gpr_base = A_FXGPREGBASE;
+ else
+ emu->gpr_base = FXGPREGBASE;
+
+ err = pci_request_regions(pci, "EMU10K1");
+ if (err < 0) {
+ kfree(emu);
+ pci_disable_device(pci);
+ return err;
+ }
+ emu->port = pci_resource_start(pci, 0);
+
+ emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
+
+ page_table_size = sizeof(u32) * (emu->address_mode ? MAXPAGES1 :
+ MAXPAGES0);
+ if (snd_emu10k1_alloc_pages_maybe_wider(emu, page_table_size,
+ &emu->ptb_pages) < 0) {
+ err = -ENOMEM;
+ goto error;
+ }
+ dev_dbg(card->dev, "page table address range is %.8lx:%.8lx\n",
+ (unsigned long)emu->ptb_pages.addr,
+ (unsigned long)(emu->ptb_pages.addr + emu->ptb_pages.bytes));
+
+ emu->page_ptr_table = vmalloc(array_size(sizeof(void *),
+ emu->max_cache_pages));
+ emu->page_addr_table = vmalloc(array_size(sizeof(unsigned long),
+ emu->max_cache_pages));
+ if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ if (snd_emu10k1_alloc_pages_maybe_wider(emu, EMUPAGESIZE,
+ &emu->silent_page) < 0) {
+ err = -ENOMEM;
+ goto error;
+ }
+ dev_dbg(card->dev, "silent page range is %.8lx:%.8lx\n",
+ (unsigned long)emu->silent_page.addr,
+ (unsigned long)(emu->silent_page.addr +
+ emu->silent_page.bytes));
+
+ emu->memhdr = snd_util_memhdr_new(emu->max_cache_pages * PAGE_SIZE);
+ if (emu->memhdr == NULL) {
+ err = -ENOMEM;
+ goto error;
+ }
+ emu->memhdr->block_extra_size = sizeof(struct snd_emu10k1_memblk) -
+ sizeof(struct snd_util_memblk);
+
+ pci_set_master(pci);
+
+ emu->fx8010.fxbus_mask = 0x303f;
+ if (extin_mask == 0)
+ extin_mask = 0x3fcf;
+ if (extout_mask == 0)
+ extout_mask = 0x7fff;
+ emu->fx8010.extin_mask = extin_mask;
+ emu->fx8010.extout_mask = extout_mask;
+ emu->enable_ir = enable_ir;
+
+ if (emu->card_capabilities->ca_cardbus_chip) {
+ err = snd_emu10k1_cardbus_init(emu);
+ if (err < 0)
+ goto error;
+ }
+ if (emu->card_capabilities->ecard) {
+ err = snd_emu10k1_ecard_init(emu);
+ if (err < 0)
+ goto error;
+ } else if (emu->card_capabilities->emu_model) {
+ err = snd_emu10k1_emu1010_init(emu);
+ if (err < 0) {
+ snd_emu10k1_free(emu);
+ return err;
+ }
+ } else {
+ /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
+ does not support this, it shouldn't do any harm */
+ snd_emu10k1_ptr_write(emu, AC97SLOT, 0,
+ AC97SLOT_CNTR|AC97SLOT_LFE);
+ }
+
+ /* initialize TRAM setup */
+ emu->fx8010.itram_size = (16 * 1024)/2;
+ emu->fx8010.etram_pages.area = NULL;
+ emu->fx8010.etram_pages.bytes = 0;
+
+ /* irq handler must be registered after I/O ports are activated */
+ if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
+ KBUILD_MODNAME, emu)) {
+ err = -EBUSY;
+ goto error;
+ }
+ emu->irq = pci->irq;
+ card->sync_irq = emu->irq;
+
+ /*
+ * Init to 0x02109204 :
+ * Clock accuracy = 0 (1000ppm)
+ * Sample Rate = 2 (48kHz)
+ * Audio Channel = 1 (Left of 2)
+ * Source Number = 0 (Unspecified)
+ * Generation Status = 1 (Original for Cat Code 12)
+ * Cat Code = 12 (Digital Signal Mixer)
+ * Mode = 0 (Mode 0)
+ * Emphasis = 0 (None)
+ * CP = 1 (Copyright unasserted)
+ * AN = 0 (Audio data)
+ * P = 0 (Consumer)
+ */
+ emu->spdif_bits[0] = emu->spdif_bits[1] =
+ emu->spdif_bits[2] = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
+ SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
+ SPCS_GENERATIONSTATUS | 0x00001200 |
+ 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
+
+ /* Clear silent pages and set up pointers */
+ memset(emu->silent_page.area, 0, emu->silent_page.bytes);
+ silent_page = emu->silent_page.addr << emu->address_mode;
+ pgtbl = (__le32 *)emu->ptb_pages.area;
+ for (idx = 0; idx < (emu->address_mode ? MAXPAGES1 : MAXPAGES0); idx++)
+ pgtbl[idx] = cpu_to_le32(silent_page | idx);
+
+ /* set up voice indices */
+ for (idx = 0; idx < NUM_G; idx++) {
+ emu->voices[idx].emu = emu;
+ emu->voices[idx].number = idx;
+ }
+
+ err = snd_emu10k1_init(emu, enable_ir, 0);
+ if (err < 0)
+ goto error;
+#ifdef CONFIG_PM_SLEEP
+ err = alloc_pm_buffer(emu);
+ if (err < 0)
+ goto error;
+#endif
+
+ /* Initialize the effect engine */
+ err = snd_emu10k1_init_efx(emu);
+ if (err < 0)
+ goto error;
+ snd_emu10k1_audio_enable(emu);
+
+ err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops);
+ if (err < 0)
+ goto error;
+
+#ifdef CONFIG_SND_PROC_FS
+ snd_emu10k1_proc_init(emu);
+#endif
+
+ *remu = emu;
+ return 0;
+
+ error:
+ snd_emu10k1_free(emu);
+ return err;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static const unsigned char saved_regs[] = {
+ CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP,
+ FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL,
+ ATKHLDM, DCYSUSM, LFOVAL2, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2,
+ TEMPENV, ADCCR, FXWC, MICBA, ADCBA, FXBA,
+ MICBS, ADCBS, FXBS, CDCS, GPSCS, SPCS0, SPCS1, SPCS2,
+ SPBYPASS, AC97SLOT, CDSRCS, GPSRCS, ZVSRCS, MICIDX, ADCIDX, FXIDX,
+ 0xff /* end */
+};
+static const unsigned char saved_regs_audigy[] = {
+ A_ADCIDX, A_MICIDX, A_FXWC1, A_FXWC2, A_SAMPLE_RATE,
+ A_FXRT2, A_SENDAMOUNTS, A_FXRT1,
+ 0xff /* end */
+};
+
+static int alloc_pm_buffer(struct snd_emu10k1 *emu)
+{
+ int size;
+
+ size = ARRAY_SIZE(saved_regs);
+ if (emu->audigy)
+ size += ARRAY_SIZE(saved_regs_audigy);
+ emu->saved_ptr = vmalloc(array3_size(4, NUM_G, size));
+ if (!emu->saved_ptr)
+ return -ENOMEM;
+ if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0)
+ return -ENOMEM;
+ if (emu->card_capabilities->ca0151_chip &&
+ snd_p16v_alloc_pm_buffer(emu) < 0)
+ return -ENOMEM;
+ return 0;
+}
+
+static void free_pm_buffer(struct snd_emu10k1 *emu)
+{
+ vfree(emu->saved_ptr);
+ snd_emu10k1_efx_free_pm_buffer(emu);
+ if (emu->card_capabilities->ca0151_chip)
+ snd_p16v_free_pm_buffer(emu);
+}
+
+void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu)
+{
+ int i;
+ const unsigned char *reg;
+ unsigned int *val;
+
+ val = emu->saved_ptr;
+ for (reg = saved_regs; *reg != 0xff; reg++)
+ for (i = 0; i < NUM_G; i++, val++)
+ *val = snd_emu10k1_ptr_read(emu, *reg, i);
+ if (emu->audigy) {
+ for (reg = saved_regs_audigy; *reg != 0xff; reg++)
+ for (i = 0; i < NUM_G; i++, val++)
+ *val = snd_emu10k1_ptr_read(emu, *reg, i);
+ }
+ if (emu->audigy)
+ emu->saved_a_iocfg = inl(emu->port + A_IOCFG);
+ emu->saved_hcfg = inl(emu->port + HCFG);
+}
+
+void snd_emu10k1_resume_init(struct snd_emu10k1 *emu)
+{
+ if (emu->card_capabilities->ca_cardbus_chip)
+ snd_emu10k1_cardbus_init(emu);
+ if (emu->card_capabilities->ecard)
+ snd_emu10k1_ecard_init(emu);
+ else if (emu->card_capabilities->emu_model)
+ snd_emu10k1_emu1010_init(emu);
+ else
+ snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
+ snd_emu10k1_init(emu, emu->enable_ir, 1);
+}
+
+void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu)
+{
+ int i;
+ const unsigned char *reg;
+ unsigned int *val;
+
+ snd_emu10k1_audio_enable(emu);
+
+ /* resore for spdif */
+ if (emu->audigy)
+ outl(emu->saved_a_iocfg, emu->port + A_IOCFG);
+ outl(emu->saved_hcfg, emu->port + HCFG);
+
+ val = emu->saved_ptr;
+ for (reg = saved_regs; *reg != 0xff; reg++)
+ for (i = 0; i < NUM_G; i++, val++)
+ snd_emu10k1_ptr_write(emu, *reg, i, *val);
+ if (emu->audigy) {
+ for (reg = saved_regs_audigy; *reg != 0xff; reg++)
+ for (i = 0; i < NUM_G; i++, val++)
+ snd_emu10k1_ptr_write(emu, *reg, i, *val);
+ }
+}
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 14:43:07 +0000