linux-kernel - [PATCH] hp-wmi: set initial docking state

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 26 Jan 2009 15:36:01 +0100
From:	Frans Pop <elendil@...net.nl>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:	Matthew Garrett <mjg59@...f.ucam.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH] hp-wmi: set initial docking state

If the initial state is not set when the input device is set up, the
first docking event after the module is loaded will be lost.
    
Signed-off-by: Frans Pop <elendil@...net.nl>
Cc: Matthew Garrett <mjg59@...f.ucam.org>
---
Patch is based on what is done for the LID switch in drivers/acpi/button.c 
and has been tested on my HP 2510p.

As this is a (minor) bug fix, it would be nice to have it in 2.6.29.

Cheers,
FJP

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 7c789f0..8aaff0c 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -382,6 +382,11 @@ static int __init hp_wmi_input_setup(void)
 		case KE_SW:
 			set_bit(EV_SW, hp_wmi_input_dev->evbit);
 			set_bit(key->keycode, hp_wmi_input_dev->swbit);
+
+			/* Set initial dock state */
+			input_report_switch(hp_wmi_input_dev, key->keycode,
+					    hp_wmi_dock_state());
+			input_sync(hp_wmi_input_dev);
 			break;
 		}
 	}
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/