ALSA: virtuoso: add Xonar HDAV1.3 support

Add support for the Asus Xonar HDAV1.3 and the Xonar HDAV1.3 Deluxe.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 30499cf..e0e54a2 100644 (file)
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -2120,7 +2120,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
   -------------------
 
     Module for sound cards based on the Asus AV100/AV200 chips,
-    i.e., Xonar D1, DX, D2 and D2X.
+    i.e., Xonar D1, DX, D2, D2X and HDAV1.3 (Deluxe).
 
     This module supports autoprobe and multiple cards.
 

diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 4a7ebbc..1f8b796 100644 (file)
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -857,7 +857,8 @@ config SND_VIRTUOSO
        select SND_OXYGEN_LIB
        help
          Say Y here to include support for sound cards based on the
-         Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2 and D2X.
+         Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X and
+         HDAV1.3 (Deluxe).
 
          To compile this driver as a module, choose M here: the module
          will be called snd-virtuoso.

diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 928283d..98c6a8c 100644 (file)
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -62,14 +62,66 @@
  * AD0 <- 0
  */
 
+/*
+ * Xonar HDAV1.3 (Deluxe)
+ * ----------------------
+ *
+ * CMI8788:
+ *
+ * I²C <-> PCM1796 (front)
+ *
+ * GPI 0 <- external power present
+ *
+ * GPIO 0 -> enable output to speakers
+ * GPIO 2 -> M0 of CS5381
+ * GPIO 3 -> M1 of CS5381
+ * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
+ *
+ * TXD -> HDMI controller
+ * RXD <- HDMI controller
+ *
+ * PCM1796 front: AD1,0 <- 0,0
+ *
+ * no daughterboard
+ * ----------------
+ *
+ * GPIO 4 <- 1
+ *
+ * H6 daughterboard
+ * ----------------
+ *
+ * GPIO 4 <- 0
+ * GPIO 5 <- 0
+ *
+ * I²C <-> PCM1796 (surround)
+ *     <-> PCM1796 (center/LFE)
+ *     <-> PCM1796 (back)
+ *
+ * PCM1796 surround:   AD1,0 <- 0,1
+ * PCM1796 center/LFE: AD1,0 <- 1,0
+ * PCM1796 back:       AD1,0 <- 1,1
+ *
+ * unknown daughterboard
+ * ---------------------
+ *
+ * GPIO 4 <- 0
+ * GPIO 5 <- 1
+ *
+ * I²C <-> CS4362A (surround, center/LFE, back)
+ *
+ * CS4362A: AD0 <- 0
+ */
+
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
 #include <sound/ac97_codec.h>
+#include <sound/asoundef.h>
 #include <sound/control.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/pcm.h>
+#include <sound/pcm_params.h>
 #include <sound/tlv.h>
 #include "oxygen.h"
 #include "cm9780.h"
@@ -98,12 +150,15 @@ enum {
        MODEL_D2X,
        MODEL_D1,
        MODEL_DX,
+       MODEL_HDAV,     /* without daughterboard */
+       MODEL_HDAV_H6,  /* with H6 daughterboard */
 };
 
 static struct pci_device_id xonar_ids[] __devinitdata = {
        { OXYGEN_PCI_SUBID(0x1043, 0x8269), .driver_data = MODEL_D2 },
        { OXYGEN_PCI_SUBID(0x1043, 0x8275), .driver_data = MODEL_DX },
        { OXYGEN_PCI_SUBID(0x1043, 0x82b7), .driver_data = MODEL_D2X },
+       { OXYGEN_PCI_SUBID(0x1043, 0x8314), .driver_data = MODEL_HDAV },
        { OXYGEN_PCI_SUBID(0x1043, 0x834f), .driver_data = MODEL_D1 },
        { }
 };
@@ -124,6 +179,10 @@ MODULE_DEVICE_TABLE(pci, xonar_ids);
 #define GPIO_DX_FRONT_PANEL    0x0002
 #define GPIO_DX_INPUT_ROUTE    0x0100
 
+#define GPIO_HDAV_DB_MASK      0x0030
+#define GPIO_HDAV_DB_H6                0x0000
+#define GPIO_HDAV_DB_XX                0x0020
+
 #define I2C_DEVICE_PCM1796(i)  (0x98 + ((i) << 1))     /* 10011, ADx=i, /W=0 */
 #define I2C_DEVICE_CS4398      0x9e    /* 10011, AD1=1, AD0=1, /W=0 */
 #define I2C_DEVICE_CS4362A     0x30    /* 001100, AD0=0, /W=0 */
@@ -140,6 +199,7 @@ struct xonar_data {
        u8 pcm1796_oversampling;
        u8 cs4398_fm;
        u8 cs4362a_fm;
+       u8 hdmi_params[5];
 };
 
 static void xonar_gpio_changed(struct oxygen *chip);
@@ -185,6 +245,24 @@ static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
        oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
 }
 
+static void hdmi_write_command(struct oxygen *chip, u8 command,
+                              unsigned int count, const u8 *params)
+{
+       unsigned int i;
+       u8 checksum;
+
+       oxygen_write_uart(chip, 0xfb);
+       oxygen_write_uart(chip, 0xef);
+       oxygen_write_uart(chip, command);
+       oxygen_write_uart(chip, count);
+       for (i = 0; i < count; ++i)
+               oxygen_write_uart(chip, params[i]);
+       checksum = 0xfb + 0xef + command + count;
+       for (i = 0; i < count; ++i)
+               checksum += params[i];
+       oxygen_write_uart(chip, checksum);
+}
+
 static void xonar_enable_output(struct oxygen *chip)
 {
        struct xonar_data *data = chip->model_data;
@@ -369,6 +447,43 @@ static void xonar_d1_init(struct oxygen *chip)
        snd_component_add(chip->card, "CS5361");
 }
 
+static void xonar_hdav_init(struct oxygen *chip)
+{
+       struct xonar_data *data = chip->model_data;
+       u8 param;
+
+       oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
+                      OXYGEN_2WIRE_LENGTH_8 |
+                      OXYGEN_2WIRE_INTERRUPT_MASK |
+                      OXYGEN_2WIRE_SPEED_FAST);
+
+       data->anti_pop_delay = 100;
+       data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
+       data->ext_power_reg = OXYGEN_GPI_DATA;
+       data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
+       data->ext_power_bit = GPI_DX_EXT_POWER;
+       data->pcm1796_oversampling = PCM1796_OS_64;
+
+       pcm1796_init(chip);
+
+       oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DX_INPUT_ROUTE);
+       oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_DX_INPUT_ROUTE);
+
+       oxygen_reset_uart(chip);
+       param = 0;
+       hdmi_write_command(chip, 0x61, 1, &param);
+       param = 1;
+       hdmi_write_command(chip, 0x74, 1, &param);
+       data->hdmi_params[1] = IEC958_AES3_CON_FS_48000;
+       data->hdmi_params[4] = 1;
+       hdmi_write_command(chip, 0x54, 5, data->hdmi_params);
+
+       xonar_common_init(chip);
+
+       snd_component_add(chip->card, "PCM1796");
+       snd_component_add(chip->card, "CS5381");
+}
+
 static void xonar_disable_output(struct oxygen *chip)
 {
        struct xonar_data *data = chip->model_data;
@@ -388,6 +503,14 @@ static void xonar_d1_cleanup(struct oxygen *chip)
        oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
 }
 
+static void xonar_hdav_cleanup(struct oxygen *chip)
+{
+       u8 param = 0;
+
+       hdmi_write_command(chip, 0x74, 1, &param);
+       xonar_disable_output(chip);
+}
+
 static void xonar_d2_suspend(struct oxygen *chip)
 {
        xonar_d2_cleanup(chip);
@@ -398,6 +521,12 @@ static void xonar_d1_suspend(struct oxygen *chip)
        xonar_d1_cleanup(chip);
 }
 
+static void xonar_hdav_suspend(struct oxygen *chip)
+{
+       xonar_hdav_cleanup(chip);
+       msleep(2);
+}
+
 static void xonar_d2_resume(struct oxygen *chip)
 {
        pcm1796_init(chip);
@@ -410,6 +539,33 @@ static void xonar_d1_resume(struct oxygen *chip)
        xonar_enable_output(chip);
 }
 
+static void xonar_hdav_resume(struct oxygen *chip)
+{
+       struct xonar_data *data = chip->model_data;
+       u8 param;
+
+       oxygen_reset_uart(chip);
+       param = 0;
+       hdmi_write_command(chip, 0x61, 1, &param);
+       param = 1;
+       hdmi_write_command(chip, 0x74, 1, &param);
+       hdmi_write_command(chip, 0x54, 5, data->hdmi_params);
+       pcm1796_init(chip);
+       xonar_enable_output(chip);
+}
+
+static void xonar_hdav_pcm_hardware_filter(unsigned int channel,
+                                          struct snd_pcm_hardware *hardware)
+{
+       if (channel == PCM_MULTICH) {
+               hardware->rates = SNDRV_PCM_RATE_44100 |
+                                 SNDRV_PCM_RATE_48000 |
+                                 SNDRV_PCM_RATE_96000 |
+                                 SNDRV_PCM_RATE_192000;
+               hardware->rate_min = 44100;
+       }
+}
+
 static void set_pcm1796_params(struct oxygen *chip,
                               struct snd_pcm_hw_params *params)
 {
@@ -460,6 +616,42 @@ static void set_cs43xx_params(struct oxygen *chip,
        cs4362a_write(chip, 0x0c, data->cs4362a_fm);
 }
 
+static void set_hdmi_params(struct oxygen *chip,
+                           struct snd_pcm_hw_params *params)
+{
+       struct xonar_data *data = chip->model_data;
+
+       data->hdmi_params[0] = 0; /* 1 = non-audio */
+       switch (params_rate(params)) {
+       case 44100:
+               data->hdmi_params[1] = IEC958_AES3_CON_FS_44100;
+               break;
+       case 48000:
+               data->hdmi_params[1] = IEC958_AES3_CON_FS_48000;
+               break;
+       default: /* 96000 */
+               data->hdmi_params[1] = IEC958_AES3_CON_FS_96000;
+               break;
+       case 192000:
+               data->hdmi_params[1] = IEC958_AES3_CON_FS_192000;
+               break;
+       }
+       data->hdmi_params[2] = params_channels(params) / 2 - 1;
+       if (params_format(params) == SNDRV_PCM_FORMAT_S16_LE)
+               data->hdmi_params[3] = 0;
+       else
+               data->hdmi_params[3] = 0xc0;
+       data->hdmi_params[4] = 1; /* ? */
+       hdmi_write_command(chip, 0x54, 5, data->hdmi_params);
+}
+
+static void set_hdav_params(struct oxygen *chip,
+                           struct snd_pcm_hw_params *params)
+{
+       set_pcm1796_params(chip, params);
+       set_hdmi_params(chip, params);
+}
+
 static void xonar_gpio_changed(struct oxygen *chip)
 {
        struct xonar_data *data = chip->model_data;
@@ -479,6 +671,18 @@ static void xonar_gpio_changed(struct oxygen *chip)
        }
 }
 
+static void xonar_hdav_uart_input(struct oxygen *chip)
+{
+       if (chip->uart_input_count >= 2 &&
+           chip->uart_input[chip->uart_input_count - 2] == 'O' &&
+           chip->uart_input[chip->uart_input_count - 1] == 'K') {
+               printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:");
+               print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+                                    chip->uart_input, chip->uart_input_count);
+               chip->uart_input_count = 0;
+       }
+}
+
 static int gpio_bit_switch_get(struct snd_kcontrol *ctl,
                               struct snd_ctl_elem_value *value)
 {
@@ -576,16 +780,33 @@ static int xonar_model_probe(struct oxygen *chip, unsigned long driver_data)
                [MODEL_DX]      = "Xonar DX",
                [MODEL_D2]      = "Xonar D2",
                [MODEL_D2X]     = "Xonar D2X",
+               [MODEL_HDAV]    = "Xonar HDAV1.3",
+               [MODEL_HDAV_H6] = "Xonar HDAV1.3+H6",
        };
        static const u8 dacs[] = {
                [MODEL_D1]      = 2,
                [MODEL_DX]      = 2,
                [MODEL_D2]      = 4,
                [MODEL_D2X]     = 4,
+               [MODEL_HDAV]    = 1,
+               [MODEL_HDAV_H6] = 4,
        };
        struct xonar_data *data = chip->model_data;
 
        data->model = driver_data;
+       if (data->model == MODEL_HDAV) {
+               oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
+                                   GPIO_HDAV_DB_MASK);
+               switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) &
+                       GPIO_HDAV_DB_MASK) {
+               case GPIO_HDAV_DB_H6:
+                       data->model = MODEL_HDAV_H6;
+                       break;
+               case GPIO_HDAV_DB_XX:
+                       snd_printk(KERN_ERR "unknown daughterboard\n");
+                       return -ENODEV;
+               }
+       }
 
        data->dacs = dacs[data->model];
        chip->model.shortname = names[data->model];
@@ -654,6 +875,35 @@ static const struct oxygen_model model_xonar_d1 = {
        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 };
 
+static const struct oxygen_model model_xonar_hdav = {
+       .longname = "Asus Virtuoso 200",
+       .chip = "AV200",
+       .owner = THIS_MODULE,
+       .probe = xonar_model_probe,
+       .init = xonar_hdav_init,
+       .cleanup = xonar_hdav_cleanup,
+       .suspend = xonar_hdav_suspend,
+       .resume = xonar_hdav_resume,
+       .pcm_hardware_filter = xonar_hdav_pcm_hardware_filter,
+       .set_dac_params = set_hdav_params,
+       .set_adc_params = set_cs53x1_params,
+       .update_dac_volume = update_pcm1796_volume,
+       .update_dac_mute = update_pcm1796_mute,
+       .uart_input = xonar_hdav_uart_input,
+       .ac97_switch = xonar_line_mic_ac97_switch,
+       .dac_tlv = pcm1796_db_scale,
+       .model_data_size = sizeof(struct xonar_data),
+       .device_config = PLAYBACK_0_TO_I2S |
+                        PLAYBACK_1_TO_SPDIF |
+                        CAPTURE_0_FROM_I2S_2,
+       .dac_channels = 8,
+       .dac_volume_min = 0x0f,
+       .dac_volume_max = 0xff,
+       .function_flags = OXYGEN_FUNCTION_2WIRE,
+       .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+       .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+
 static int __devinit xonar_probe(struct pci_dev *pci,
                                 const struct pci_device_id *pci_id)
 {
@@ -662,6 +912,7 @@ static int __devinit xonar_probe(struct pci_dev *pci,
                [MODEL_DX]      = &model_xonar_d1,
                [MODEL_D2]      = &model_xonar_d2,
                [MODEL_D2X]     = &model_xonar_d2,
+               [MODEL_HDAV]    = &model_xonar_hdav,
        };
        static int dev;
        int err;