Author: rpaulo
Date: Sun Feb 8 19:55:13 2009
New Revision: 188324
URL: http://svn.freebsd.org/changeset/base/188324
Log:
MFC r184625:
Add support for Asus A8Sr notebooks.
PR: 128553
Submitted by: Eygene Ryabinkin <rea-fbsd at codelabs.ru>
Modified:
stable/7/sys/ (props changed)
stable/7/sys/contrib/pf/ (props changed)
stable/7/sys/dev/acpi_support/acpi_asus.c
stable/7/sys/dev/ath/ath_hal/ (props changed)
stable/7/sys/dev/cxgb/ (props changed)
Modified: stable/7/sys/dev/acpi_support/acpi_asus.c
==============================================================================
--- stable/7/sys/dev/acpi_support/acpi_asus.c Sun Feb 8 19:55:03 2009
(r188323)
+++ stable/7/sys/dev/acpi_support/acpi_asus.c Sun Feb 8 19:55:13 2009
(r188324)
@@ -89,6 +89,9 @@ struct acpi_asus_model {
char *crd_set;
void (*n_func)(ACPI_HANDLE, UINT32, void *);
+
+ char *lcdd;
+ void (*lcdd_n_func)(ACPI_HANDLE, UINT32, void *);
};
struct acpi_asus_led {
@@ -109,6 +112,7 @@ struct acpi_asus_led {
struct acpi_asus_softc {
device_t dev;
ACPI_HANDLE handle;
+ ACPI_HANDLE lcdd_handle;
struct acpi_asus_model *model;
struct sysctl_ctx_list sysctl_ctx;
@@ -128,6 +132,9 @@ struct acpi_asus_softc {
int s_crd;
};
+static void acpi_asus_lcdd_notify(ACPI_HANDLE h, UINT32 notify,
+ void *context);
+
/*
* We can identify Asus laptops from the string they return
* as a result of calling the ATK0100 'INIT' method.
@@ -200,6 +207,20 @@ static struct acpi_asus_model acpi_asus_
.disp_set = "SDSP"
},
{
+ .name = "A8SR",
+ .bled_set = "BLED",
+ .mled_set = "MLED",
+ .wled_set = "WLED",
+ .lcd_get = NULL,
+ .lcd_set = "\\_SB.PCI0.SBRG.EC0._Q10",
+ .brn_get = "GPLV",
+ .brn_set = "SPLV",
+ .disp_get = "\\_SB.PCI0.P0P1.VGA.GETD",
+ .disp_set = "SDSP",
+ .lcdd = "\\_SB.PCI0.P0P1.VGA.LCDD",
+ .lcdd_n_func = acpi_asus_lcdd_notify
+ },
+ {
.name = "D1x",
.mled_set = "MLED",
.lcd_get = "\\GP11",
@@ -749,6 +770,22 @@ acpi_asus_attach(device_t dev)
AcpiInstallNotifyHandler(sc->handle, ACPI_SYSTEM_NOTIFY,
sc->model->n_func, dev);
+ /* Find and hook the 'LCDD' object */
+ if (sc->model->lcdd != NULL && sc->model->lcdd_n_func != NULL) {
+ ACPI_STATUS res;
+
+ sc->lcdd_handle = NULL;
+ res = AcpiGetHandle((sc->model->lcdd[0] == '\\' ?
+ NULL : sc->handle), sc->model->lcdd, &(sc->lcdd_handle));
+ if (ACPI_SUCCESS(res)) {
+ AcpiInstallNotifyHandler((sc->lcdd_handle),
+ ACPI_DEVICE_NOTIFY, sc->model->lcdd_n_func, dev);
+ } else {
+ printf("%s: unable to find LCD device '%s'\n",
+ __func__, sc->model->lcdd);
+ }
+ }
+
return (0);
}
@@ -783,6 +820,13 @@ acpi_asus_detach(device_t dev)
/* Remove notify handler */
AcpiRemoveNotifyHandler(sc->handle, ACPI_SYSTEM_NOTIFY,
acpi_asus_notify);
+
+ if (sc->lcdd_handle) {
+ KASSERT(sc->model->lcdd_n_func != NULL,
+ ("model->lcdd_n_func is NULL, but lcdd_handle is
non-zero"));
+ AcpiRemoveNotifyHandler((sc->lcdd_handle),
+ ACPI_DEVICE_NOTIFY, sc->model->lcdd_n_func);
+ }
/* Free sysctl tree */
sysctl_ctx_free(&sc->sysctl_ctx);
@@ -1124,6 +1168,12 @@ acpi_asus_notify(ACPI_HANDLE h, UINT32 n
} else if (notify == 0x34) {
sc->s_lcd = 0;
ACPI_VPRINT(sc->dev, acpi_sc, "LCD turned off\n");
+ } else if (notify == 0x86) {
+ acpi_asus_sysctl_set(sc, ACPI_ASUS_METHOD_BRN, sc->s_brn-1);
+ ACPI_VPRINT(sc->dev, acpi_sc, "Brightness decreased\n");
+ } else if (notify == 0x87) {
+ acpi_asus_sysctl_set(sc, ACPI_ASUS_METHOD_BRN, sc->s_brn+1);
+ ACPI_VPRINT(sc->dev, acpi_sc, "Brightness increased\n");
} else {
/* Notify devd(8) */
acpi_UserNotify("ASUS", h, notify);
@@ -1132,6 +1182,31 @@ acpi_asus_notify(ACPI_HANDLE h, UINT32 n
}
static void
+acpi_asus_lcdd_notify(ACPI_HANDLE h, UINT32 notify, void *context)
+{
+ struct acpi_asus_softc *sc;
+ struct acpi_softc *acpi_sc;
+
+ ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
+
+ sc = device_get_softc((device_t)context);
+ acpi_sc = acpi_device_get_parent_softc(sc->dev);
+
+ ACPI_SERIAL_BEGIN(asus);
+ switch (notify) {
+ case 0x87:
+ acpi_asus_sysctl_set(sc, ACPI_ASUS_METHOD_BRN, sc->s_brn-1);
+ ACPI_VPRINT(sc->dev, acpi_sc, "Brightness decreased\n");
+ break;
+ case 0x86:
+ acpi_asus_sysctl_set(sc, ACPI_ASUS_METHOD_BRN, sc->s_brn+1);
+ ACPI_VPRINT(sc->dev, acpi_sc, "Brightness increased\n");
+ break;
+ }
+ ACPI_SERIAL_END(asus);
+}
+
+static void
acpi_asus_eeepc_notify(ACPI_HANDLE h, UINT32 notify, void *context)
{
struct acpi_asus_softc *sc;
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