atkbd: Samsung NP530U3C laptop forced key release
For Samsung NP530U3C laptop (observed on firmware P09ABH) not all Fn keys
generates release event, which leaves key in a pressed state. This patch
adds those keys into the "forced release" workaround. Fixed keys: WLAN,
Settings, Fn Lock.
Patch generated for kernel version 3.13.6
Signed-off-by: Arkadiusz Bokowy <arkadiusz.bokowy@xxxxxxxxx>
---
--- linux-3.13.6/drivers/input/keyboard/atkbd.c.orig 2014-03-07 07:07:02.000000000 +0100
+++ linux-3.13.6/drivers/input/keyboard/atkbd.c 2014-03-11 18:48:47.593211190 +0100
@@ -943,6 +943,13 @@ static unsigned int atkbd_samsung_forced
};
/*
+ * Samsung NP530U3C key release for WLAN, Settings and Fn Lock
+ */
+static unsigned int atkbd_samsung_np530_forced_release_keys[] = {
+ 0xa8, 0xa9, 0xce, 0xd5, -1U
+};
+
+/*
* Amilo Pi 3525 key release for Fn+Volume keys not working
*/
static unsigned int atkbd_amilo_pi3525_forced_release_keys[] = {
@@ -1732,6 +1739,15 @@ static const struct dmi_system_id atkbd_
.driver_data = atkbd_samsung_forced_release_keys,
},
{
+ /* Samsung NP530U3C */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "530U3C"),
+ },
+ .callback = atkbd_setup_forced_release,
+ .driver_data = atkbd_samsung_np530_forced_release_keys,
+ },
+ {
/* Fujitsu Amilo PA 1510 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
--
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