On Friday 20 March 2009 02:18:37 Norbert Preining wrote:
> Ok, here is the code.
>
> For those interested I Cc the sony-vaio-z-series@xxxxxxxxxxxxxxxxxxx
> group where I first found that modules.
>
> You need:
> kernel 2.6.29-rc8 (maybe it works with all from .28 on)
> the patch Matthew sent
> the attached patch
>
> Together you get full rfkill support for bluetooth/wwan/wifi, plus afais
> stamina-speed mode setting.
>
> Maybe Matthias the creator of the sony-laptop for vaio-zseries modules
> can take a look at the patch and see if I missed something.
I checked the code and I think you didn't miss anything. Looks good.
> Matthias: sony_led_off and sony_dgpu_sta is never used, is that
> intentional? And also the #define SONY_WMMX_GUID I couldn't find being
> used anywhere.
You can safely get rid of this, its the GUID of the only valid (but broken)
WMMX function in the DSDT code. It was a dead end.
> Maybe Matthew can take a look and fix the compile warnings in function
> ‘sony_ovga_dsm’ (there are some!).
Check the attached patch, it does away with the compile warnings. I've removed
the warnings in functional code and put ifdefs (ugh!) around debug only code.
You can just remove it if you don't like it, I'm only keeping it around for
reference.
I've also backported Matthews patch to the standard Suse 11.1 kernel so that
we can test it more easily.
--- sony-laptop.c.orig 2009-03-21 12:11:31.000000000 +0100
+++ sony-laptop.c 2009-03-21 12:17:32.000000000 +0100
@@ -85,8 +85,6 @@
#define SONY_PIC_HID "SNY6001"
#define SONY_PIC_DRIVER_NAME "Sony Programmable IO Control Driver"
-#define SONY_WMMX_GUID "F6CB5C3C-9CAE-4EBD-B577-931EA32A2CC0"
-
MODULE_AUTHOR("Stelian Pop, Mattia Dongili");
MODULE_DESCRIPTION("Sony laptop extras driver (SPIC and SNC ACPI device)");
MODULE_LICENSE("GPL");
@@ -485,8 +483,8 @@
/*********** Platform Device ***********/
static int sony_ovga_dsm(int func, int arg)
{
- static const char *path = "\\_SB.PCI0.OVGA._DSM";
- static const char muid[] = {
+ static char *path = "\\_SB.PCI0.OVGA._DSM";
+ static char muid[] = {
/*00*/ 0xA0, 0xA0, 0x95, 0x9D, 0x60, 0x00, 0x48, 0x4D, /* MUID */
/*08*/ 0xB3, 0x4D, 0x7E, 0x5F, 0xEA, 0x12, 0x9F, 0xD4,
};
@@ -494,7 +492,6 @@
struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
struct acpi_object_list input;
union acpi_object params[4];
- union acpi_object *obj;
int result;
input.count = 4;
@@ -515,25 +512,30 @@
return -1;
}
- obj = (union acpi_object*)output.pointer;
- printk("result type %d\n", obj->type);
- if (obj->type == ACPI_TYPE_PACKAGE) {
- int i;
- printk("returned package sized %d\n", obj->package.count);
- for (i = 0; i < obj->package.count; i++)
- printk("%d %08x\n", i, obj->package.elements[i].integer.value);
- } else
- if (obj->type == ACPI_TYPE_INTEGER) {
- printk("returned integer %08X\n", obj->integer.value);
- } else
- if (obj->type == ACPI_TYPE_BUFFER) {
- int i;
- printk("returned buffer sized %d\n", obj->buffer.length);
- for (i = 0; i < obj->buffer.length; i++)
- printk("%d %02x\n", i, obj->buffer.pointer[i]);
+#ifdef DEBUG
+ {
+ union acpi_object *obj;
+ obj = (union acpi_object*)output.pointer;
+ printk("result type %d\n", obj->type);
+ if (obj->type == ACPI_TYPE_PACKAGE) {
+ int i;
+ printk("returned package sized %d\n", obj->package.count);
+ for (i = 0; i < obj->package.count; i++)
+ printk("%d %08x\n", i, obj->package.elements[i].integer.value);
+ } else
+ if (obj->type == ACPI_TYPE_INTEGER) {
+ printk("returned integer %08X\n", obj->integer.value);
+ } else
+ if (obj->type == ACPI_TYPE_BUFFER) {
+ int i;
+ printk("returned buffer sized %d\n", obj->buffer.length);
+ for (i = 0; i < obj->buffer.length; i++)
+ printk("%d %02x\n", i, obj->buffer.pointer[i]);
+ }
}
- kfree(output.pointer);
+#endif
+ kfree(output.pointer);
return 0;
}
@@ -547,6 +549,7 @@
return sony_ovga_dsm(2, 0x12);
}
+#ifdef DEBUG
static int sony_led_off(void)
{
return sony_ovga_dsm(2, 0x13);
@@ -556,6 +559,7 @@
{
return sony_ovga_dsm(3, 0x00);
}
+#endif
static int sony_dgpu_off(void)
{
