*/
/*
+ * CMI8788:
+ *
* SPI 0 -> 1st PCM1796 (front)
* SPI 1 -> 2nd PCM1796 (surround)
* SPI 2 -> 3rd PCM1796 (center/LFE)
*
* GPIO 2 -> M0 of CS5381
* GPIO 3 -> M1 of CS5381
- * GPIO 5 <- ? (D2X only)
+ * GPIO 5 <- external power present (D2X only)
* GPIO 7 -> ALT
- * GPIO 8 -> ? (amps enable?)
+ * GPIO 8 -> enable output to speakers
+ *
+ * CM9780:
+ *
+ * GPIO 0 -> enable AC'97 bypass (line in -> ADC)
*/
#include <linux/pci.h>
#include <sound/pcm.h>
#include <sound/tlv.h>
#include "oxygen.h"
+#include "cm9780.h"
MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
MODULE_DESCRIPTION("Asus AV200 driver");
};
MODULE_DEVICE_TABLE(pci, xonar_ids);
-/* register 0x12 */
+
+#define GPIO_CS5381_M_MASK 0x000c
+#define GPIO_CS5381_M_SINGLE 0x0000
+#define GPIO_CS5381_M_DOUBLE 0x0004
+#define GPIO_CS5381_M_QUAD 0x0008
+#define GPIO_EXT_POWER 0x0020
+#define GPIO_ALT 0x0080
+#define GPIO_OUTPUT_ENABLE 0x0100
+
+#define GPIO_LINE_MUTE CM9780_GPO0
+
+/* register 16 */
+#define PCM1796_ATL_MASK 0xff
+/* register 17 */
+#define PCM1796_ATR_MASK 0xff
+/* register 18 */
#define PCM1796_MUTE 0x01
-#define PCM1796_FMT_24_MSB 0x30
+#define PCM1796_DME 0x02
+#define PCM1796_DMF_MASK 0x0c
+#define PCM1796_DMF_DISABLED 0x00
+#define PCM1796_DMF_48 0x04
+#define PCM1796_DMF_441 0x08
+#define PCM1796_DMF_32 0x0c
+#define PCM1796_FMT_MASK 0x70
+#define PCM1796_FMT_16_RJUST 0x00
+#define PCM1796_FMT_20_RJUST 0x10
+#define PCM1796_FMT_24_RJUST 0x20
+#define PCM1796_FMT_24_LJUST 0x30
+#define PCM1796_FMT_16_I2S 0x40
+#define PCM1796_FMT_24_I2S 0x50
#define PCM1796_ATLD 0x80
-/* register 0x14 */
+/* register 19 */
+#define PCM1796_INZD 0x01
+#define PCM1796_FLT_MASK 0x02
+#define PCM1796_FLT_SHARP 0x00
+#define PCM1796_FLT_SLOW 0x02
+#define PCM1796_DFMS 0x04
+#define PCM1796_OPE 0x10
+#define PCM1796_ATS_MASK 0x60
+#define PCM1796_ATS_1 0x00
+#define PCM1796_ATS_2 0x20
+#define PCM1796_ATS_4 0x40
+#define PCM1796_ATS_8 0x60
+#define PCM1796_REV 0x80
+/* register 20 */
+#define PCM1796_OS_MASK 0x03
#define PCM1796_OS_64 0x00
#define PCM1796_OS_32 0x01
#define PCM1796_OS_128 0x02
+#define PCM1796_CHSL_MASK 0x04
+#define PCM1796_CHSL_LEFT 0x00
+#define PCM1796_CHSL_RIGHT 0x04
+#define PCM1796_MONO 0x08
+#define PCM1796_DFTH 0x10
+#define PCM1796_DSD 0x20
+#define PCM1796_SRST 0x40
+/* register 21 */
+#define PCM1796_PCMZ 0x01
+#define PCM1796_DZ_MASK 0x06
+/* register 22 */
+#define PCM1796_ZFGL 0x01
+#define PCM1796_ZFGR 0x02
+/* register 23 */
+#define PCM1796_ID_MASK 0x1f
+
+struct xonar_data {
+ u8 is_d2x;
+ u8 has_power;
+};
static void pcm1796_write(struct oxygen *chip, unsigned int codec,
u8 reg, u8 value)
static const u8 codec_map[4] = {
0, 1, 2, 4
};
- oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER_WRITE |
+ oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
OXYGEN_SPI_DATA_LENGTH_2 |
+ OXYGEN_SPI_CLOCK_160 |
(codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
- OXYGEN_SPI_MAGIC,
+ OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
(reg << 8) | value);
}
static void xonar_init(struct oxygen *chip)
{
+ struct xonar_data *data = chip->model_data;
unsigned int i;
+ data->is_d2x = chip->pci->subsystem_device == 0x82b7;
+
for (i = 0; i < 4; ++i) {
- pcm1796_write(chip, i, 0x12, PCM1796_FMT_24_MSB | PCM1796_ATLD);
- pcm1796_write(chip, i, 0x13, 0);
- pcm1796_write(chip, i, 0x14, PCM1796_OS_64);
- pcm1796_write(chip, i, 0x15, 0);
- pcm1796_write(chip, i, 0x10, 0xff);
- pcm1796_write(chip, i, 0x11, 0xff);
+ pcm1796_write(chip, i, 18, PCM1796_FMT_24_LJUST | PCM1796_ATLD);
+ pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
+ pcm1796_write(chip, i, 20, PCM1796_OS_64);
+ pcm1796_write(chip, i, 21, 0);
+ pcm1796_write(chip, i, 16, 0xff); /* set ATL/ATR after ATLD */
+ pcm1796_write(chip, i, 17, 0xff);
}
- oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 0x8c);
- oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 0x00, 0x8c);
- oxygen_ac97_set_bits(chip, 0, 0x62, 0x0080);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
+ GPIO_CS5381_M_MASK | GPIO_ALT);
+ oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+ GPIO_CS5381_M_SINGLE,
+ GPIO_CS5381_M_MASK | GPIO_ALT);
+ if (data->is_d2x) {
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
+ GPIO_EXT_POWER);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_INTERRUPT_MASK,
+ GPIO_EXT_POWER);
+ chip->interrupt_mask |= OXYGEN_INT_GPIO;
+ data->has_power = !!(oxygen_read16(chip, OXYGEN_GPIO_DATA)
+ & GPIO_EXT_POWER);
+ }
+ oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
+ oxygen_ac97_clear_bits(chip, 0, CM9780_GPIO_STATUS, GPIO_LINE_MUTE);
msleep(300);
- oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 0x100);
- oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, 0x100);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_OUTPUT_ENABLE);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
snd_component_add(chip->card, "PCM1796");
snd_component_add(chip->card, "CS5381");
static void xonar_cleanup(struct oxygen *chip)
{
- oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, 0x100);
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
}
static void set_pcm1796_params(struct oxygen *chip,
value = params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
for (i = 0; i < 4; ++i)
- pcm1796_write(chip, i, 0x14, value);
+ pcm1796_write(chip, i, 20, value);
#endif
}
unsigned int i;
for (i = 0; i < 4; ++i) {
- pcm1796_write(chip, i, 0x10, chip->dac_volume[i * 2]);
- pcm1796_write(chip, i, 0x11, chip->dac_volume[i * 2 + 1]);
+ pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]);
+ pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]);
}
}
unsigned int i;
u8 value;
- value = PCM1796_FMT_24_MSB | PCM1796_ATLD;
+ value = PCM1796_FMT_24_LJUST | PCM1796_ATLD;
if (chip->dac_mute)
value |= PCM1796_MUTE;
for (i = 0; i < 4; ++i)
- pcm1796_write(chip, i, 0x12, value);
+ pcm1796_write(chip, i, 18, value);
}
static void set_cs5381_params(struct oxygen *chip,
unsigned int value;
if (params_rate(params) <= 54000)
- value = 0;
+ value = GPIO_CS5381_M_SINGLE;
else if (params_rate(params) <= 108000)
- value = 4;
+ value = GPIO_CS5381_M_DOUBLE;
else
- value = 8;
- oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, value, 0x000c);
+ value = GPIO_CS5381_M_QUAD;
+ oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+ value, GPIO_CS5381_M_MASK);
+}
+
+static void xonar_gpio_changed(struct oxygen *chip)
+{
+ struct xonar_data *data = chip->model_data;
+ u8 has_power;
+
+ if (!data->is_d2x)
+ return;
+ has_power = !!(oxygen_read16(chip, OXYGEN_GPIO_DATA)
+ & GPIO_EXT_POWER);
+ if (has_power != data->has_power) {
+ data->has_power = has_power;
+ if (has_power) {
+ snd_printk(KERN_NOTICE "power restored\n");
+ } else {
+ snd_printk(KERN_CRIT
+ "Hey! Don't unplug the power cable!\n");
+ /* TODO: stop PCMs */
+ }
+ }
+}
+
+static void mute_ac97_ctl(struct oxygen *chip, unsigned int control)
+{
+ unsigned int index = chip->controls[control]->private_value & 0xff;
+ u16 value;
+
+ value = oxygen_read_ac97(chip, 0, index);
+ if (!(value & 0x8000)) {
+ oxygen_write_ac97(chip, 0, index, value | 0x8000);
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &chip->controls[control]->id);
+ }
+}
+
+static void xonar_ac97_switch_hook(struct oxygen *chip, unsigned int codec,
+ unsigned int reg, int mute)
+{
+ if (codec != 0)
+ return;
+ /* line-in is exclusive */
+ switch (reg) {
+ case AC97_LINE:
+ oxygen_write_ac97_masked(chip, 0, CM9780_GPIO_STATUS,
+ mute ? GPIO_LINE_MUTE : 0,
+ GPIO_LINE_MUTE);
+ if (!mute) {
+ mute_ac97_ctl(chip, CONTROL_MIC_CAPTURE_SWITCH);
+ mute_ac97_ctl(chip, CONTROL_CD_CAPTURE_SWITCH);
+ mute_ac97_ctl(chip, CONTROL_AUX_CAPTURE_SWITCH);
+ }
+ break;
+ case AC97_MIC:
+ case AC97_CD:
+ case AC97_VIDEO:
+ case AC97_AUX:
+ if (!mute) {
+ oxygen_ac97_set_bits(chip, 0, CM9780_GPIO_STATUS,
+ GPIO_LINE_MUTE);
+ mute_ac97_ctl(chip, CONTROL_LINE_CAPTURE_SWITCH);
+ }
+ break;
+ }
}
static int pcm1796_volume_info(struct snd_kcontrol *ctl,
struct oxygen *chip = ctl->private_data;
value->value.integer.value[0] =
- !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & 0x80);
+ !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_ALT);
return 0;
}
spin_lock_irq(&chip->reg_lock);
old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
if (value->value.integer.value[0])
- new_bits = old_bits | 0x80;
+ new_bits = old_bits | GPIO_ALT;
else
- new_bits = old_bits & ~0x80;
+ new_bits = old_bits & ~GPIO_ALT;
changed = new_bits != old_bits;
if (changed)
oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
template->info = pcm1796_volume_info,
template->tlv.p = pcm1796_db_scale;
} else if (!strncmp(template->name, "CD Capture ", 11)) {
+ /* CD in is actually connected to the video in pin */
template->private_value ^= AC97_CD ^ AC97_VIDEO;
+ } else if (!strcmp(template->name, "Line Capture Volume")) {
+ return 1; /* line-in bypasses the AC'97 mixer */
}
return 0;
}
.set_adc_params = set_cs5381_params,
.update_dac_volume = update_pcm1796_volume,
.update_dac_mute = update_pcm1796_mute,
+ .ac97_switch_hook = xonar_ac97_switch_hook,
+ .gpio_changed = xonar_gpio_changed,
+ .model_data_size = sizeof(struct xonar_data),
+ .dac_channels = 8,
.used_channels = OXYGEN_CHANNEL_B |
OXYGEN_CHANNEL_C |
OXYGEN_CHANNEL_SPDIF |
++dev;
return -ENOENT;
}
- err = oxygen_pci_probe(pci, index[dev], id[dev], &model_xonar);
+ err = oxygen_pci_probe(pci, index[dev], id[dev], 1, &model_xonar);
if (err >= 0)
++dev;
return err;
projects / linux-2.6 / blobdiff