From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Takashi Iwai Subject: [PATCH 3.16 085/127] ALSA: hda - Fix inverted LED gpio setup for Lenovo Ideapad Date: Tue, 28 Oct 2014 11:35:20 +0800 Message-Id: <20141028033424.584228356@linuxfoundation.org> In-Reply-To: <20141028033420.925922046@linuxfoundation.org> References: <20141028033420.925922046@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Takashi Iwai commit b1974f965a506c131b60cd3e483340884e831920 upstream. We implemented in a wrong way for mute LED on Lenovo Ideapad; the bit must be flipped. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16373 Fixes: 3e887f379d8a ('ALSA: hda - Add mute LED support to Lenovo Ideapad') Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/patch_realtek.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5578,9 +5578,9 @@ static void alc662_led_gpio1_mute_hook(v unsigned int oldval = spec->gpio_led; if (enabled) - spec->gpio_led &= ~0x01; - else spec->gpio_led |= 0x01; + else + spec->gpio_led &= ~0x01; if (spec->gpio_led != oldval) snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, spec->gpio_led);