[PATCH 086/112] asus_acpi: add support for F3Sa

Len Brown
2008-02-07T09:36:49Z

From: Luca Tettamanti <kronos.it@gmail.com>

Add support for ASUS F3Sa notebook. Features:
- LCD on/off
- Brightness
- Wifi kill
- Bluetooth kill

Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
Cc: Corentin Chary <corentincj@iksaif.net>
Cc: Karol Kozimor <sziwan@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/asus_acpi.c | 55 +++++++++++++++++++++++++++++++++++++--------
1 files changed, 45 insertions(+), 10 deletions(-)

diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c
index d915fec..d25ef96 100644
--- a/drivers/acpi/asus_acpi.c
+++ b/drivers/acpi/asus_acpi.c
@@ -142,6 +142,7 @@ struct asus_hotk {
xxN, //M2400N, M3700N, M5200N, M6800N, S1300N, S5200N
A4S, //Z81sp
//(Centrino)
+ F3Sa,
END_MODEL
} model; //Models currently supported
u16 event_count[128]; //count for each event TODO make this better
@@ -405,7 +406,20 @@ static struct model_data model_conf[END_MODEL] = {
.brightness_get = "GPLV",
.mt_bt_switch = "BLED",
.mt_wled = "WLED"
- }
+ },
+
+ {
+ .name = "F3Sa",
+ .mt_bt_switch = "BLED",
+ .mt_wled = "WLED",
+ .mt_mled = "MLED",
+ .brightness_get = "GPLV",
+ .brightness_set = "SPLV",
+ .mt_lcd_switch = "\\_SB.PCI0.SBRG.EC0._Q10",
+ .lcd_status = "\\_SB.PCI0.SBRG.EC0.RPIN",
+ .display_get = "\\ADVG",
+ .display_set = "SDSP",
+ },

};

@@ -710,15 +724,8 @@ static int get_lcd_state(void)
{
int lcd = 0;

- if (hotk->model != L3H) {
- /* We don't have to check anything if we are here */
- if (!read_acpi_int(NULL, hotk->methods->lcd_status, &lcd))
- printk(KERN_WARNING
- "Asus ACPI: Error reading LCD status\n");
-
- if (hotk->model == L2D)
- lcd = ~lcd;
- } else { /* L3H and the like have to be handled differently */
+ if (hotk->model == L3H) {
+ /* L3H and the like have to be handled differently */
acpi_status status = 0;
struct acpi_object_list input;
union acpi_object mt_params[2];
@@ -745,6 +752,32 @@ static int get_lcd_state(void)
if (out_obj.type == ACPI_TYPE_INTEGER)
/* That's what the AML code does */
lcd = out_obj.integer.value >> 8;
+ } else if (hotk->model == F3Sa) {
+ unsigned long tmp;
+ union acpi_object param;
+ struct acpi_object_list input;
+ acpi_status status;
+
+ /* Read pin 11 */
+ param.type = ACPI_TYPE_INTEGER;
+ param.integer.value = 0x11;
+ input.count = 1;
+ input.pointer = &param;
+
+ status = acpi_evaluate_integer(NULL, hotk->methods->lcd_status,
+ &input, &tmp);
+ if (status != AE_OK)
+ return -1;
+
+ lcd = tmp;
+ } else {
+ /* We don't have to check anything if we are here */
+ if (!read_acpi_int(NULL, hotk->methods->lcd_status, &lcd))
+ printk(KERN_WARNING
+ "Asus ACPI: Error reading LCD status\n");
+
+ if (hotk->model == L2D)
+ lcd = ~lcd;
}

return (lcd & 1);
@@ -1134,6 +1167,8 @@ static int asus_model_match(char *model)
return W5A;
else if (strncmp(model, "A4S", 3) == 0)
return A4S;
+ else if (strncmp(model, "F3Sa", 4) == 0)
+ return F3Sa;
else
return END_MODEL;
}
--
1.5.4.23.gef5b9