CHROMIUM: ARM: Tegra: Seaboard: Support for latest ASoC driver

arch/arm/mach-tegra/board-seaboard.c

 /*
  * arch/arm/mach-tegra/board-seaboard.c
  *
  * Copyright (c) 2010, NVIDIA Corporation.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
@@ skipping 15 matching lines @@
 #include <linux/serial_8250.h>
 #include <linux/i2c.h>
 #include <linux/i2c-tegra.h>
 #include <linux/dma-mapping.h>
 #include <linux/fsl_devices.h>
 #include <linux/delay.h>
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
 #include <linux/power/bq20z75.h>
 
+#include <sound/wm8903.h>
+
+#include <mach/seaboard_audio.h>
 #include <mach/iomap.h>
 #include <mach/irqs.h>
 #include <mach/pinmux.h>
 #include <mach/iomap.h>
 #include <mach/io.h>
 #include <mach/gpio.h>
 #include <mach/clk.h>
 #include <mach/usb_phy.h>
 #include <mach/kbc.h>
 #include <mach/suspend.h>
@@ skipping 221 matching lines @@
 };
 
 
 static void seaboard_isl29018_init(void)
 {
         tegra_gpio_enable(TEGRA_GPIO_ISL29018_IRQ);
         gpio_request(TEGRA_GPIO_ISL29018_IRQ, "isl29018");
         gpio_direction_input(TEGRA_GPIO_ISL29018_IRQ);
 }
 
+static struct wm8903_platform_data wm8903_pdata = {
+        .irq_active_low = 0,
+        .micdet_cfg = 0,
+        .micdet_delay = 100,
+        .gpio_base = GPIO_WM8903(0),
+        .gpio_cfg = {
+                WM8903_GPIO_NO_CONFIG,
+                WM8903_GPIO_NO_CONFIG,
+                0,
+                WM8903_GPIO_NO_CONFIG,
+                WM8903_GPIO_NO_CONFIG,
+        },
+};
+
 static struct i2c_board_info __initdata wm8903_device = {
         I2C_BOARD_INFO("wm8903", 0x1a),
+        .platform_data = &wm8903_pdata,
+        .irq = TEGRA_GPIO_TO_IRQ(TEGRA_GPIO_PX3),
 };
 
 static struct i2c_board_info __initdata isl29018_device = {
         I2C_BOARD_INFO("isl29018", 0x44),
         .irq = TEGRA_GPIO_TO_IRQ(TEGRA_GPIO_ISL29018_IRQ),
 };
 
 static struct i2c_board_info __initdata adt7461_device = {
         I2C_BOARD_INFO("adt7461", 0x4c),
 };
@@ skipping 181 matching lines @@
 };
 
 static struct platform_device seaboard_battery_device = {
         .name           = "bq20z75-battery",
         .id             = 0,
         . dev = {
                 .platform_data  = &seaboard_battery_platform_data,
         },
 };
 
+static struct seaboard_audio_platform_data audio_pdata = {
+        .gpio_spkr_en = GPIO_WM8903(2),
+        .gpio_hp_det = TEGRA_GPIO_PX1,
+};
+
+static struct platform_device audio_device = {
+        .name = "tegra-snd-seaboard",
+        .id   = 0,
+        .dev  = {
+                .platform_data = &audio_pdata,
+        },
+};
+
 static struct platform_device *seaboard_devices[] __initdata = {
         &debug_uart,
         &tegra_rtc_device,
         &pmu_device,
         &seaboard_gpio_keys_device,
         &tegra_gart_device,
         &tegra_i2s_device1,
         &tegra_das_device,
         &tegra_pcm_device,
+        &audio_device,
         &tegra_avp_device,
 };
 
 static void __init seaboard_wlan_init(void)
 {
         /* set wifi power/reset gpio */
         tegra_gpio_enable(TEGRA_GPIO_PK6);
         gpio_request(TEGRA_GPIO_PK6, "wlan_pwr_rst");
         gpio_direction_output(TEGRA_GPIO_PK6, 1);
 }
@@ skipping 39 matching lines @@
 
 static void __init __tegra_seaboard_init(void)
 {
         seaboard_pinmux_init();
 
         tegra_common_init();
         tegra_init_suspend(&seaboard_suspend);
 
         tegra_clk_init_from_table(seaboard_clk_init_table);
 
+        tegra_gpio_enable(audio_pdata.gpio_hp_det);
+        tegra_gpio_enable(TEGRA_IRQ_TO_GPIO(wm8903_device.irq));
+
         platform_add_devices(seaboard_devices, ARRAY_SIZE(seaboard_devices));
 
         seaboard_ehci_init();
         seaboard_panel_init();
         seaboard_sdhci_init();
         seaboard_power_init();
         seaboard_kbc_init();
 
         seaboard_wlan_init();
         seaboard_emc_init();
@@ skipping 79 matching lines @@
         .timer          = &tegra_timer,
 MACHINE_END
 
 MACHINE_START(WARIO, "wario")
         .boot_params    = 0x00000100,
         .init_irq       = tegra_init_irq,
         .init_machine   = tegra_wario_init,
         .map_io         = tegra_map_common_io,
         .timer          = &tegra_timer,
 MACHINE_END