diff options
| author | Laszlo Toth <laszlth@gmail.com> | 2018-02-13 21:43:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-08 22:47:50 -0800 |
| commit | ddf33af2f81560ebbff114f0ef47345beb5fbe23 (patch) | |
| tree | 143a4d707e861ad6a9640bf5429ddc501fcb9e2a | |
| parent | 344fb43606381e08d45ea6ec1e08cf0afa59fe70 (diff) | |
platform/x86: dell-laptop: fix kbd_get_state's request value
commit eca39e7f0cdb9bde4003a29149fa695e876c6f73 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 c1b9e113c3d3..c864430b9fcf 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -1254,7 +1254,7 @@ 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) |