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authorPaul Mundt <lethal@linux-sh.org>2009-12-10 15:40:31 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-12-10 15:40:31 +0900
commitb5c00a3a412857d6f07970984068c450429e051c (patch)
tree1fde50630cbc24e11a45169f717f281db8eb6dcc /arch/sh/boards
parentca6f2d7fafd2d48b2f6943f5c6787beaec2014d0 (diff)
parent3067e02f8f3ae2f3f02ba76400d03b8bcb4942b0 (diff)
downloadop-kernel-dev-b5c00a3a412857d6f07970984068c450429e051c.zip
op-kernel-dev-b5c00a3a412857d6f07970984068c450429e051c.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh/for-2.6.33
Diffstat (limited to 'arch/sh/boards')
-rw-r--r--arch/sh/boards/mach-hp6xx/setup.c55
-rw-r--r--arch/sh/boards/mach-se/7724/setup.c3
2 files changed, 58 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c
index 8f305b3..e6dd5e9 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 da01fc0..4b0f0c0 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -314,6 +314,9 @@ 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) */
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