ARM: OMAP: DSPGW: mailbox build fix

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap1 / board-nokia770.c

diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 02b980d77b12d2079e84d23a27eea010005707be..6bd33be4af1ba89e7333e6ccd934f1475cc8d671 100644 (file)
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -32,6 +32,8 @@
 #include <asm/arch/aic23.h>
 #include <asm/arch/gpio.h>
 
+#include "../plat-omap/dsp/dsp_common.h"
+
 static void __init omap_nokia770_init_irq(void)
 {
        /* On Nokia 770, the SleepX signal is masked with an
@@ -87,7 +89,7 @@ static struct platform_device nokia770_kp_device = {
 };
 
 static struct platform_device *nokia770_devices[] __initdata = {
-        &nokia770_kp_device,
+       &nokia770_kp_device,
 };
 
 static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = {
@@ -149,6 +151,7 @@ static struct omap_board_config_kernel nokia770_config[] = {
        { OMAP_TAG_MMC,         &nokia770_mmc_config },
 };
 
+#if    defined(CONFIG_OMAP_DSP)
 /*
  * audio power control
  */
@@ -179,7 +182,7 @@ static void nokia770_audio_pwr_up(void)
        clk_enable(dspxor_ck);
 
        /* Turn on codec */
-       tlv320aic23_power_up();
+       aic23_power_up();
 
        if (omap_get_gpio_datain(HEADPHONE_GPIO))
                /* HP not connected, turn on amplifier */
@@ -193,7 +196,7 @@ static void codec_delayed_power_down(void *arg)
 {
        down(&audio_pwr_sem);
        if (audio_pwr_state == -1)
-               tlv320aic23_power_down();
+               aic23_power_down();
        clk_disable(dspxor_ck);
        up(&audio_pwr_sem);
 }
@@ -209,7 +212,8 @@ static void nokia770_audio_pwr_down(void)
        schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */
 }
 
-void nokia770_audio_pwr_up_request(int stage)
+static int
+nokia770_audio_pwr_up_request(struct dsp_kfunc_device *kdev, int stage)
 {
        down(&audio_pwr_sem);
        if (audio_pwr_state == -1)
@@ -217,9 +221,11 @@ void nokia770_audio_pwr_up_request(int stage)
        /* force audio_pwr_state = 0, even if it was 1. */
        audio_pwr_state = 0;
        up(&audio_pwr_sem);
+       return 0;
 }
 
-void nokia770_audio_pwr_down_request(int stage)
+static int
+nokia770_audio_pwr_down_request(struct dsp_kfunc_device *kdev, int stage)
 {
        down(&audio_pwr_sem);
        switch (stage) {
@@ -235,7 +241,38 @@ void nokia770_audio_pwr_down_request(int stage)
                break;
        }
        up(&audio_pwr_sem);
+       return 0;
+}
+
+static struct dsp_kfunc_device nokia770_audio_device = {
+       .name    = "audio",
+       .type    = DSP_KFUNC_DEV_TYPE_AUDIO,
+       .enable  = nokia770_audio_pwr_up_request,
+       .disable = nokia770_audio_pwr_down_request,
+};
+
+static __init int omap_dsp_init(void)
+{
+       int ret;
+
+       dspxor_ck = clk_get(0, "dspxor_ck");
+       if (IS_ERR(dspxor_ck)) {
+               printk(KERN_ERR "couldn't acquire dspxor_ck\n");
+               return PTR_ERR(dspxor_ck);
+       }
+
+       ret = dsp_kfunc_device_register(&nokia770_audio_device);
+       if (ret) {
+               printk(KERN_ERR
+                      "KFUNC device registration faild: %s\n",
+                      nokia770_audio_device.name);
+               goto out;
+       }
+       return 0;
+ out:
+       return ret;
 }
+#endif /* CONFIG_OMAP_DSP */
 
 static void __init omap_nokia770_init(void)
 {
@@ -247,9 +284,7 @@ static void __init omap_nokia770_init(void)
        omap_board_config = nokia770_config;
        omap_board_config_size = ARRAY_SIZE(nokia770_config);
        omap_serial_init();
-       omap_dsp_audio_pwr_up_request = nokia770_audio_pwr_up_request;
-       omap_dsp_audio_pwr_down_request = nokia770_audio_pwr_down_request;
-       dspxor_ck = clk_get(0, "dspxor_ck");
+       omap_dsp_init();
 }
 
 static void __init omap_nokia770_map_io(void)