Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756651Ab3CDDn7 (ORCPT ); Sun, 3 Mar 2013 22:43:59 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:32941 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756387Ab3CDDn4 (ORCPT ); Sun, 3 Mar 2013 22:43:56 -0500 Message-Id: <20130304033715.161468371@decadent.org.uk> User-Agent: quilt/0.60-1 Date: Mon, 04 Mar 2013 03:38:24 +0000 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: akpm@linux-foundation.org, David Henningsson , Takashi Iwai Subject: [ 077/153] ALSA: hda - hdmi: ELD shouldnt be valid after unplug In-Reply-To: <20130304033707.648729212@decadent.org.uk> X-SA-Exim-Connect-IP: 2001:470:1f08:1539:a11:96ff:fec6:70c4 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1240 Lines: 36 3.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: David Henningsson commit bbfd8a19b6913f50a362457c34d49bfafe5e456e upstream. Currently, eld_valid is never set to false, except at kernel module load time. This patch makes sure that eld is no longer valid when the cable is (hot-)unplugged. Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai Signed-off-by: Ben Hutchings --- sound/pci/hda/patch_hdmi.c | 1 + 1 file changed, 1 insertion(+) --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -987,6 +987,7 @@ static void hdmi_present_sense(struct hd "HDMI status: Codec=%d Pin=%d Presence_Detect=%d ELD_Valid=%d\n", codec->addr, pin_nid, eld->monitor_present, eld_valid); + eld->eld_valid = false; if (eld_valid) { if (!snd_hdmi_get_eld(eld, codec, pin_nid)) snd_hdmi_show_eld(eld); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/