From 9968e12a291e639dd51d1218b694d440b22a917f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>
Date: Fri, 3 Nov 2017 03:01:53 +0100
Subject: [PATCH] platform/x86: hp-wmi: Fix tablet mode detection for convertibles
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Git-commit: 9968e12a291e639dd51d1218b694d440b22a917f
Patch-mainline: v4.15-rc1
References: bsc#1051510
Commit f9cf3b2880cc ("platform/x86: hp-wmi: Refactor dock and tablet
state fetchers") consolidated the methods for docking and laptop mode
detection, but omitted to apply the correct mask for the laptop mode
(it always uses the constant for docking).
Fixes: f9cf3b2880cc ("platform/x86: hp-wmi: Refactor dock and tablet state fetchers")
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/platform/x86/hp-wmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -283,7 +283,7 @@ static int hp_wmi_hw_state(int mask)
if (state < 0)
return state;
- return state & 0x1;
+ return !!(state & mask);
}
static int __init hp_wmi_bios_2008_later(void)