From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Henningsson Subject: [PATCH 0/3] Make HDMI ELD usable with hotplug Date: Mon, 18 Feb 2013 14:11:10 +0100 Message-ID: <1361193073-7199-1-git-send-email-david.henningsson@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) by alsa0.perex.cz (Postfix) with ESMTP id B91E7264FEB for ; Mon, 18 Feb 2013 14:11:14 +0100 (CET) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: tiwai@suse.de, alsa-devel@alsa-project.org, fengguang.wu@intel.com, pierre-louis.bossart@linux.intel.com Cc: David Henningsson List-Id: alsa-devel@alsa-project.org I'm experimenting with using ELD information in PulseAudio and found that it didn't work very well with hotplugging. Neither the proc file nor the ELD kcontrol was cleared correctly after unplug, and there was no way (except polling) to find out when ELD has become available. Could use advice on which ones of these that should or should not be sent to stable. David Henningsson (3): ALSA: hda - hdmi: ELD shouldn't be valid after unplug ALSA: hda - hdmi: Do not expose eld data when eld is invalid ALSA: hda - hdmi: Notify userspace when ELD control changes sound/pci/hda/patch_hdmi.c | 35 ++++++++++++++++++++++++++++------- 1 file changed, 28 insertions(+), 7 deletions(-) -- 1.7.9.5