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| author | Laszlo Toth <laszlth@gmail.com> | 2018-02-13 21:43:43 +0100 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-02-15 11:18:33 +0100 |
| commit | eca39e7f0cdb9bde4003a29149fa695e876c6f73 (patch) | |
| tree | 2e1667e7476361a7bd55d1c192fa247a9fa1b3de | |
| parent | platform/x86: ideapad-laptop: Increase timeout to wait for EC answer (diff) | |
| download | linux-eca39e7f0cdb9bde4003a29149fa695e876c6f73.tar.xz linux-eca39e7f0cdb9bde4003a29149fa695e876c6f73.zip | |
platform/x86: dell-laptop: fix kbd_get_state's request value
Commit 9862b43624a5 ("platform/x86: dell-laptop: Allocate buffer on heap
rather than globally")
broke one request, changed it back to the original value.
Tested on a Dell E6540, backlight came back.
Fixes: 9862b43624a5 ("platform/x86: dell-laptop: Allocate buffer on heap rather than globally")
Signed-off-by: Laszlo Toth <laszlth@gmail.com>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Reviewed-by: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| -rw-r--r-- | drivers/platform/x86/dell-laptop.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index 2a68f59d2228..a37cff9fd8d4 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -1279,7 +1279,7 @@ static int kbd_get_state(struct kbd_state *state) struct calling_interface_buffer buffer; int ret; - dell_fill_request(&buffer, 0, 0, 0, 0); + dell_fill_request(&buffer, 0x1, 0, 0, 0); ret = dell_send_request(&buffer, CLASS_KBD_BACKLIGHT, SELECT_KBD_BACKLIGHT); if (ret) |