From mboxrd@z Thu Jan 1 00:00:00 1970 From: libin.yang@linux.intel.com Subject: [PATCH v4 0/5] ALSA: hda - hdmi support dynamic pcm assignment Date: Wed, 16 Dec 2015 13:42:40 +0800 Message-ID: <1450244565-77041-1-git-send-email-libin.yang@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by alsa0.perex.cz (Postfix) with ESMTP id 8781B2625FE for ; Wed, 16 Dec 2015 06:45:19 +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: alsa-devel@alsa-project.org, tiwai@suse.de Cc: libin.yang@intel.com, mengdong.lin@intel.com, Libin Yang List-Id: alsa-devel@alsa-project.org From: Libin Yang The patches are trying to support dynamically binding PCM to pin in HDMI/DP audio. The pin will not bind to any PCM if there is not monitor connected. When there is a monitor connected to the port (pin), driver will try to find a proper PCM to assign to the port and setup the pin if necessary. Libin Yang (5): ALSA: hda - hdmi begin to support dynamic PCM assignment ALSA: hda - hdmi playback without monitor in dynamic pcm bind mode ALSA: hda - hdmi operate spdif based on pcm ALSA: hda - hdmi dynamically bind PCM to pin when monitor hotplug ALSA: hda - hdmi setup pin when monitor hotplug in pcm dynamic assignment mode sound/pci/hda/patch_hdmi.c | 374 ++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 351 insertions(+), 23 deletions(-) -- 1.9.1