rpms/kernel/devel linux-2.6-eeepc-laptop-update.patch, NONE, 1.1 kernel.spec, 1.840, 1.841
Matthew Garrett (mjg59)
fedora-extras-commits at redhat.com
Mon Aug 4 17:30:05 UTC 2008
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Author: mjg59
Update of /cvs/pkgs/rpms/kernel/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv11255
Modified Files:
kernel.spec
Added Files:
linux-2.6-eeepc-laptop-update.patch
Log Message:
- update eeepc-laptop driver (#441454)
linux-2.6-eeepc-laptop-update.patch:
--- NEW FILE linux-2.6-eeepc-laptop-update.patch ---
diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c
index 9e8d79e..ad55e60 100644
--- a/drivers/misc/eeepc-laptop.c
+++ b/drivers/misc/eeepc-laptop.c
@@ -28,6 +28,8 @@
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_bus.h>
#include <linux/uaccess.h>
+#include <linux/input.h>
+#include <linux/rfkill.h>
#define EEEPC_LAPTOP_VERSION "0.1"
@@ -125,6 +127,10 @@ struct eeepc_hotk {
by this BIOS */
uint init_flag; /* Init flags */
u16 event_count[128]; /* count for each event */
+ struct input_dev *inputdev;
+ u16 *keycode_map;
+ struct rfkill *eeepc_wlan_rfkill;
+ struct rfkill *eeepc_bluetooth_rfkill;
};
/* The actual device the driver binds to */
@@ -140,6 +146,27 @@ static struct platform_driver platform_driver = {
static struct platform_device *platform_device;
+struct key_entry {
+ char type;
+ u8 code;
+ u16 keycode;
+};
+
+enum { KE_KEY, KE_END };
+
+static struct key_entry eeepc_keymap[] = {
+ /* Sleep already handled via generic ACPI code */
+ {KE_KEY, 0x10, KEY_WLAN },
+ {KE_KEY, 0x12, KEY_PROG1 },
+ {KE_KEY, 0x13, KEY_MUTE },
+ {KE_KEY, 0x14, KEY_VOLUMEDOWN },
+ {KE_KEY, 0x15, KEY_VOLUMEUP },
+ {KE_KEY, 0x30, KEY_SWITCHVIDEOMODE },
+ {KE_KEY, 0x31, KEY_SWITCHVIDEOMODE },
+ {KE_KEY, 0x32, KEY_SWITCHVIDEOMODE },
+ {KE_END, 0},
+};
+
/*
* The hotkey driver declaration
*/
@@ -261,6 +288,32 @@ static int update_bl_status(struct backlight_device *bd)
}
/*
+ * Rfkill helpers
+ */
+
+static int eeepc_wlan_rfkill_set(void *data, enum rfkill_state state)
+{
+ return set_acpi(CM_ASL_WLAN, state);
+}
+
+static int eeepc_wlan_rfkill_state(void *data, enum rfkill_state *state)
+{
+ *state = get_acpi(CM_ASL_WLAN);
+ return 0;
+}
+
+static int eeepc_bluetooth_rfkill_set(void *data, enum rfkill_state state)
+{
+ return set_acpi(CM_ASL_BLUETOOTH, state);
+}
+
+static int eeepc_bluetooth_rfkill_state(void *data, enum rfkill_state *state)
+{
+ *state = get_acpi(CM_ASL_BLUETOOTH);
+ return 0;
+}
+
+/*
* Sys helpers
*/
static int parse_arg(const char *buf, unsigned long count, int *val)
@@ -311,13 +364,11 @@ static ssize_t show_sys_acpi(int cm, char *buf)
EEEPC_CREATE_DEVICE_ATTR(camera, CM_ASL_CAMERA);
EEEPC_CREATE_DEVICE_ATTR(cardr, CM_ASL_CARDREADER);
EEEPC_CREATE_DEVICE_ATTR(disp, CM_ASL_DISPLAYSWITCH);
-EEEPC_CREATE_DEVICE_ATTR(wlan, CM_ASL_WLAN);
static struct attribute *platform_attributes[] = {
&dev_attr_camera.attr,
&dev_attr_cardr.attr,
&dev_attr_disp.attr,
- &dev_attr_wlan.attr,
NULL
};
@@ -328,8 +379,64 @@ static struct attribute_group platform_attribute_group = {
/*
* Hotkey functions
*/
+static struct key_entry *eepc_get_entry_by_scancode(int code)
+{
+ struct key_entry *key;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++)
+ if (code == key->code)
+ return key;
+
+ return NULL;
+}
+
+static struct key_entry *eepc_get_entry_by_keycode(int code)
+{
+ struct key_entry *key;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++)
+ if (code == key->keycode && key->type == KE_KEY)
+ return key;
+
+ return NULL;
+}
+
+static int eeepc_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+{
+ struct key_entry *key = eepc_get_entry_by_scancode(scancode);
+
+ if (key && key->type == KE_KEY) {
+ *keycode = key->keycode;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int eeepc_setkeycode(struct input_dev *dev, int scancode, int keycode)
+{
+ struct key_entry *key;
+ int old_keycode;
+
+ if (keycode < 0 || keycode > KEY_MAX)
+ return -EINVAL;
+
+ key = eepc_get_entry_by_scancode(scancode);
+ if (key && key->type == KE_KEY) {
+ old_keycode = key->keycode;
+ key->keycode = keycode;
+ set_bit(keycode, dev->keybit);
+ if (!eepc_get_entry_by_keycode(old_keycode))
+ clear_bit(old_keycode, dev->keybit);
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
static int eeepc_hotk_check(void)
{
+ const struct key_entry *key;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
int result;
@@ -356,6 +463,31 @@ static int eeepc_hotk_check(void)
"Get control methods supported: 0x%x\n",
ehotk->cm_supported);
}
+ ehotk->inputdev = input_allocate_device();
+ if (!ehotk->inputdev) {
+ printk(EEEPC_INFO "Unable to allocate input device\n");
+ return 0;
+ }
+ ehotk->inputdev->name = "Asus EeePC extra buttons";
+ ehotk->inputdev->phys = EEEPC_HOTK_FILE "/input0";
+ ehotk->inputdev->id.bustype = BUS_HOST;
+ ehotk->inputdev->getkeycode = eeepc_getkeycode;
+ ehotk->inputdev->setkeycode = eeepc_setkeycode;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++) {
+ switch (key->type) {
+ case KE_KEY:
+ set_bit(EV_KEY, ehotk->inputdev->evbit);
+ set_bit(key->keycode, ehotk->inputdev->keybit);
+ break;
+ }
+ }
+ result = input_register_device(ehotk->inputdev);
+ if (result) {
+ printk(EEEPC_INFO "Unable to register input device\n");
+ input_free_device(ehotk->inputdev);
+ return 0;
+ }
} else {
printk(EEEPC_ERR "Hotkey device not present, aborting\n");
return -EINVAL;
@@ -363,21 +495,6 @@ static int eeepc_hotk_check(void)
return 0;
}
-static void notify_wlan(u32 *event)
-{
- /* if DISABLE_ASL_WLAN is set, the notify code for fn+f2
- will always be 0x10 */
- if (ehotk->cm_supported & (0x1 << CM_ASL_WLAN)) {
- const char *method = cm_getv[CM_ASL_WLAN];
- int value;
- if (read_acpi_int(ehotk->handle, method, &value))
- printk(EEEPC_WARNING "Error reading %s\n",
- method);
- else if (value == 1)
- *event = 0x11;
- }
-}
-
static void notify_brn(void)
{
struct backlight_device *bd = eeepc_backlight_device;
@@ -386,14 +503,28 @@ static void notify_brn(void)
static void eeepc_hotk_notify(acpi_handle handle, u32 event, void *data)
{
+ static struct key_entry *key;
if (!ehotk)
return;
- if (event == NOTIFY_WLAN_ON && (DISABLE_ASL_WLAN & ehotk->init_flag))
- notify_wlan(&event);
if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX)
notify_brn();
acpi_bus_generate_proc_event(ehotk->device, event,
ehotk->event_count[event % 128]++);
+ if (ehotk->inputdev) {
+ key = eepc_get_entry_by_scancode(event);
+ if (key) {
+ switch (key->type) {
+ case KE_KEY:
+ input_report_key(ehotk->inputdev, key->keycode,
+ 1);
+ input_sync(ehotk->inputdev);
+ input_report_key(ehotk->inputdev, key->keycode,
+ 0);
+ input_sync(ehotk->inputdev);
+ break;
+ }
+ }
+ }
}
static int eeepc_hotk_add(struct acpi_device *device)
@@ -420,6 +551,37 @@ static int eeepc_hotk_add(struct acpi_device *device)
eeepc_hotk_notify, ehotk);
if (ACPI_FAILURE(status))
printk(EEEPC_ERR "Error installing notify handler\n");
+
+ if (get_acpi(CM_ASL_WLAN) != -1) {
+ ehotk->eeepc_wlan_rfkill = rfkill_allocate(&device->dev,
+ RFKILL_TYPE_WLAN);
+
+ if (!ehotk->eeepc_wlan_rfkill)
+ goto end;
+
+ ehotk->eeepc_wlan_rfkill->name = "eeepc-wlan";
+ ehotk->eeepc_wlan_rfkill->toggle_radio = eeepc_wlan_rfkill_set;
+ ehotk->eeepc_wlan_rfkill->get_state = eeepc_wlan_rfkill_state;
+ ehotk->eeepc_wlan_rfkill->user_claim_unsupported = 0;
+ rfkill_register(ehotk->eeepc_wlan_rfkill);
+ }
+
+ if (get_acpi(CM_ASL_BLUETOOTH) != -1) {
+ ehotk->eeepc_bluetooth_rfkill =
+ rfkill_allocate(&device->dev, RFKILL_TYPE_BLUETOOTH);
+
+ if (!ehotk->eeepc_bluetooth_rfkill)
+ goto end;
+
+ ehotk->eeepc_bluetooth_rfkill->name = "eeepc-bluetooth";
+ ehotk->eeepc_bluetooth_rfkill->toggle_radio =
+ eeepc_bluetooth_rfkill_set;
+ ehotk->eeepc_bluetooth_rfkill->get_state =
+ eeepc_bluetooth_rfkill_state;
+ ehotk->eeepc_bluetooth_rfkill->user_claim_unsupported = 0;
+ rfkill_register(ehotk->eeepc_bluetooth_rfkill);
+ }
+
end:
if (result) {
kfree(ehotk);
@@ -543,6 +705,12 @@ static void eeepc_backlight_exit(void)
{
if (eeepc_backlight_device)
backlight_device_unregister(eeepc_backlight_device);
+ if (ehotk->inputdev)
+ input_unregister_device(ehotk->inputdev);
+ if (ehotk->eeepc_wlan_rfkill)
+ rfkill_unregister(ehotk->eeepc_wlan_rfkill);
+ if (ehotk->eeepc_bluetooth_rfkill)
+ rfkill_unregister(ehotk->eeepc_bluetooth_rfkill);
eeepc_backlight_device = NULL;
}
@@ -553,9 +721,9 @@ static void eeepc_hwmon_exit(void)
hwmon = eeepc_hwmon_device;
if (!hwmon)
return ;
- hwmon_device_unregister(hwmon);
sysfs_remove_group(&hwmon->kobj,
&hwmon_attribute_group);
+ hwmon_device_unregister(hwmon);
eeepc_hwmon_device = NULL;
}
Index: kernel.spec
===================================================================
RCS file: /cvs/pkgs/rpms/kernel/devel/kernel.spec,v
retrieving revision 1.840
retrieving revision 1.841
diff -u -r1.840 -r1.841
--- kernel.spec 4 Aug 2008 15:19:01 -0000 1.840
+++ kernel.spec 4 Aug 2008 17:29:35 -0000 1.841
@@ -609,6 +609,9 @@
# Make Eee disk faster.
Patch2010: linux-2.6-sata-eeepc-faster.patch
+# Make Eee laptop driver suck less
+Patch2011: linux-2.6-eeepc-laptop-update.patch
+
# atl2 network driver
Patch2020: linux-2.6-netdev-atl2.patch
@@ -1115,6 +1118,7 @@
ApplyPatch linux-2.6-e1000-ich9.patch
ApplyPatch linux-2.6-sata-eeepc-faster.patch
+ApplyPatch linux-2.6-eeepc-laptop-update.patch
# atl1e & atl2 network drivers
ApplyPatch linux-2.6-netdev-atl2.patch
@@ -1711,6 +1715,9 @@
%kernel_variant_files -k vmlinux %{with_kdump} kdump
%changelog
+* Mon Aug 04 2008 Matthew Garrett <mjg at redhat.com>
+- update eeepc-laptop driver (#441454)
+
* Mon Aug 04 2008 Jarod Wilson <jwilson at redhat.com>
- lirc updates:
* make it build again
- Previous message (by thread): rpms/flam3/F-9 import.log, NONE, 1.1 .cvsignore, 1.7, 1.8 flam3.spec, 1.7, 1.8 sources, 1.7, 1.8
- Next message (by thread): rpms/kernel/F-8 kernel.spec,1.508,1.509
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