4 files changed, 66 insertions, 9 deletions

diff --git a/arch/sh/boards/mach-hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c
index 8f305b36358b..e6dd5e96321e 100644
--- a/arch/sh/boards/mach-hp6xx/setup.c
+++ b/arch/sh/boards/mach-hp6xx/setup.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/irq.h>
+#include <sound/sh_dac_audio.h>
 #include <asm/hd64461.h>
 #include <asm/io.h>
 #include <mach/hp6xx.h>
@@ -51,9 +52,63 @@ static struct platform_device jornadakbd_device = {
         .id             = -1,
 };
 
+static void dac_audio_start(struct dac_audio_pdata *pdata)
+{
+        u16 v;
+        u8 v8;
+
+        /* HP Jornada 680/690 speaker on */
+        v = inw(HD64461_GPADR);
+        v &= ~HD64461_GPADR_SPEAKER;
+        outw(v, HD64461_GPADR);
+
+        /* HP Palmtop 620lx/660lx speaker on */
+        v8 = inb(PKDR);
+        v8 &= ~PKDR_SPEAKER;
+        outb(v8, PKDR);
+
+        sh_dac_enable(pdata->channel);
+}
+
+static void dac_audio_stop(struct dac_audio_pdata *pdata)
+{
+        u16 v;
+        u8 v8;
+
+        /* HP Jornada 680/690 speaker off */
+        v = inw(HD64461_GPADR);
+        v |= HD64461_GPADR_SPEAKER;
+        outw(v, HD64461_GPADR);
+
+        /* HP Palmtop 620lx/660lx speaker off */
+        v8 = inb(PKDR);
+        v8 |= PKDR_SPEAKER;
+        outb(v8, PKDR);
+
+        sh_dac_output(0, pdata->channel);
+        sh_dac_disable(pdata->channel);
+}
+
+static struct dac_audio_pdata dac_audio_platform_data = {
+        .buffer_size            = 64000,
+        .channel                = 1,
+        .start                  = dac_audio_start,
+        .stop                   = dac_audio_stop,
+};
+
+static struct platform_device dac_audio_device = {
+        .name           = "dac_audio",
+        .id             = -1,
+        .dev            = {
+                .platform_data  = &dac_audio_platform_data,
+        }
+
+};
+
 static struct platform_device *hp6xx_devices[] __initdata = {
         &cf_ide_device,
         &jornadakbd_device,
+        &dac_audio_device,
 };
 
 static void __init hp6xx_init_irq(void)
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index e78c3be8ad2f..0894bba9fade 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -313,6 +313,9 @@ static struct platform_device fsi_device = {
         .dev    = {
                 .platform_data  = &fsi_info,
         },
+        .archdata = {
+                .hwblk_id = HWBLK_SPU, /* FSI needs SPU hwblk */
+        },
 };
 
 /* KEYSC in SoC (Needs SW33-2 set to ON) */
diff --git a/arch/sh/include/mach-common/mach/hp6xx.h b/arch/sh/include/mach-common/mach/hp6xx.h
index 0d4165a32dcd..bcc301ac12f4 100644
--- a/arch/sh/include/mach-common/mach/hp6xx.h
+++ b/arch/sh/include/mach-common/mach/hp6xx.h
@@ -29,6 +29,9 @@
 
 #define PKDR_LED_GREEN          0x10
 
+/* HP Palmtop 620lx/660lx speaker on/off */
+#define PKDR_SPEAKER            0x20
+
 #define SCPDR_TS_SCAN_ENABLE    0x20
 #define SCPDR_TS_SCAN_Y         0x02
 #define SCPDR_TS_SCAN_X         0x01
@@ -42,6 +45,7 @@
 #define ADC_CHANNEL_BACKUP      4
 #define ADC_CHANNEL_CHARGE      5
 
+/* HP Jornada 680/690 speaker on/off */
 #define HD64461_GPADR_SPEAKER   0x01
 #define HD64461_GPADR_PCMCIA0   (0x02|0x08)
 
diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c
index 267e5ebbb475..75c0cbe2eda0 100644
--- a/arch/sh/kernel/traps_64.c
+++ b/arch/sh/kernel/traps_64.c
@@ -877,44 +877,39 @@ static int misaligned_fixup(struct pt_regs *regs)
 
 static ctl_table unaligned_table[] = {
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "kernel_reports",
                 .data           = &kernel_mode_unaligned_fixup_count,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
-                .proc_handler   = &proc_dointvec
+                .proc_handler   = proc_dointvec
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "user_reports",
                 .data           = &user_mode_unaligned_fixup_count,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
-                .proc_handler   = &proc_dointvec
+                .proc_handler   = proc_dointvec
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "user_enable",
                 .data           = &user_mode_unaligned_fixup_enable,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
-                .proc_handler   = &proc_dointvec},
+                .proc_handler   = proc_dointvec},
         {}
 };
 
 static ctl_table unaligned_root[] = {
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "unaligned_fixup",
                 .mode           = 0555,
-                unaligned_table
+                .child          = unaligned_table
         },
         {}
 };
 
 static ctl_table sh64_root[] = {
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "sh64",
                 .mode           = 0555,
                 .child          = unaligned_root