sony-laptop: rfkill support for newer models

[sfrench/cifs-2.6.git] / drivers / platform / x86 / sony-laptop.c

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index a2a742c8ff7e30dab430ef7ece4abc1c2a930dd3..1144686a33f5dcda31a6d027a1f1cd56d8cb0376 100644 (file)
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -131,6 +131,7 @@ enum sony_nc_rfkill {
        N_SONY_RFKILL,
 };
 
+static int sony_rfkill_handle;
 static struct rfkill *sony_rfkill_devices[N_SONY_RFKILL];
 static int sony_rfkill_address[N_SONY_RFKILL] = {0x300, 0x500, 0x700, 0x900};
 static void sony_nc_rfkill_update(void);
@@ -232,6 +233,7 @@ static int sony_laptop_input_index[] = {
        56,     /* 69 SONYPI_EVENT_VOLUME_INC_PRESSED */
        57,     /* 70 SONYPI_EVENT_VOLUME_DEC_PRESSED */
        -1,     /* 71 SONYPI_EVENT_BRIGHTNESS_PRESSED */
+       58,     /* 72 SONYPI_EVENT_MEDIA_PRESSED */
 };
 
 static int sony_laptop_input_keycode_map[] = {
@@ -293,6 +295,7 @@ static int sony_laptop_input_keycode_map[] = {
        KEY_F15,        /* 55 SONYPI_EVENT_SETTINGKEY_PRESSED */
        KEY_VOLUMEUP,   /* 56 SONYPI_EVENT_VOLUME_INC_PRESSED */
        KEY_VOLUMEDOWN, /* 57 SONYPI_EVENT_VOLUME_DEC_PRESSED */
+       KEY_MEDIA,      /* 58 SONYPI_EVENT_MEDIA_PRESSED */
 };
 
 /* release buttons after a short delay if pressed */
@@ -890,6 +893,8 @@ static struct sony_nc_event sony_100_events[] = {
        { 0x0C, SONYPI_EVENT_FNKEY_RELEASED },
        { 0x9f, SONYPI_EVENT_CD_EJECT_PRESSED },
        { 0x1f, SONYPI_EVENT_ANYBUTTON_RELEASED },
+       { 0xa1, SONYPI_EVENT_MEDIA_PRESSED },
+       { 0x21, SONYPI_EVENT_ANYBUTTON_RELEASED },
        { 0, 0 },
 };
 
@@ -961,7 +966,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
                                else
                                        sony_laptop_report_input_event(ev);
                        }
-               } else if (sony_find_snc_handle(0x124) == ev) {
+               } else if (sony_find_snc_handle(sony_rfkill_handle) == ev) {
                        sony_nc_rfkill_update();
                        return;
                }
@@ -1067,7 +1072,7 @@ static int sony_nc_rfkill_set(void *data, bool blocked)
        if (!blocked)
                argument |= 0xff0000;
 
-       return sony_call_snc_handle(0x124, argument, &result);
+       return sony_call_snc_handle(sony_rfkill_handle, argument, &result);
 }
 
 static const struct rfkill_ops sony_rfkill_ops = {
@@ -1110,7 +1115,7 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
        if (!rfk)
                return -ENOMEM;
 
-       sony_call_snc_handle(0x124, 0x200, &result);
+       sony_call_snc_handle(sony_rfkill_handle, 0x200, &result);
        hwblock = !(result & 0x1);
        rfkill_set_hw_state(rfk, hwblock);
 
@@ -1129,7 +1134,7 @@ static void sony_nc_rfkill_update()
        int result;
        bool hwblock;
 
-       sony_call_snc_handle(0x124, 0x200, &result);
+       sony_call_snc_handle(sony_rfkill_handle, 0x200, &result);
        hwblock = !(result & 0x1);
 
        for (i = 0; i < N_SONY_RFKILL; i++) {
@@ -1145,7 +1150,7 @@ static void sony_nc_rfkill_update()
                        continue;
                }
 
-               sony_call_snc_handle(0x124, argument, &result);
+               sony_call_snc_handle(sony_rfkill_handle, argument, &result);
                rfkill_set_states(sony_rfkill_devices[i],
                                  !(result & 0xf), false);
        }
@@ -1155,10 +1160,15 @@ static int sony_nc_rfkill_setup(struct acpi_device *device)
 {
        int result, ret;
 
-       if (sony_find_snc_handle(0x124) == -1)
-               return -1;
+       if (sony_find_snc_handle(0x124) == -1) {
+               if (sony_find_snc_handle(0x135) == -1)
+                       return -1;
+               else
+                       sony_rfkill_handle = 0x135;
+       } else
+               sony_rfkill_handle = 0x124;
 
-       ret = sony_call_snc_handle(0x124, 0xb00, &result);
+       ret = sony_call_snc_handle(sony_rfkill_handle, 0xb00, &result);
        if (ret) {
                printk(KERN_INFO DRV_PFX
                       "Unable to enumerate rfkill devices: %x\n", ret);