From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olivier Langlois Subject: Re: [PATCH v3 0/5] ALSA: hda - hdmi: ATI/AMD multi-channel and HBR support Date: Tue, 12 Nov 2013 01:35:11 -0500 Message-ID: <1384238111.21913.12.camel@Wailaba2> References: <1382638238-25055-1-git-send-email-anssi.hannula@iki.fi> <5269665E.9050102@iki.fi> <1383887323.6455.37.camel@Wailaba2> <527CBC7F.4000805@iki.fi> <1383934622.22680.2.camel@Wailaba2> <1383946119.1089.4.camel@Wailaba2> <527D5FB4.6090603@iki.fi> <1384062124.29274.8.camel@Wailaba2> <527F2126.50006@iki.fi> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from oproxy17-pub.mail.unifiedlayer.com (oproxy17-pub.mail.unifiedlayer.com [74.220.201.171]) by alsa0.perex.cz (Postfix) with SMTP id 022C0260840 for ; Tue, 12 Nov 2013 07:35:14 +0100 (CET) In-Reply-To: <527F2126.50006@iki.fi> 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: Anssi Hannula Cc: Takashi Iwai , alsa-devel@alsa-project.org, Peter =?ISO-8859-1?Q?Fr=FChberger?= List-Id: alsa-devel@alsa-project.org Anssi, With your speaker-test patch (v1), I have been able to make sure that I could use the 8 channels with my AMD card. for the ramp up/down testing. I have the same result than with v2 of your patch. eld#0.0 file content is identical as well. DTS-HD and Dolby True-HD are sent correctly and recognized by the receiver by using the files from: http://phoronix.com/forums/showthread.php?27348-TrueHD-DTS-HD-E-AC3-Over-HDMI-On-Linux with the command:s aplay -Dhdmi:CARD=HDMI,DEV=0,AES0=6 -c8 -r192000 -f s16_le thd.spdif aplay -Dhdmi:CARD=HDMI,DEV=0,AES0=6 -c8 -r192000 -f s16_le dts.spdif > >> > >> > > Sure, here is the output: > > > > [ 78.384821] ALSA sound/pci/hda/patch_hdmi.c:1167 HDMI hot plug event: > > Codec=0 Pin=3 Device=0 Inactive=0 Presence_Detect=0 ELD_Valid=1 > > [ 78.384834] ALSA sound/pci/hda/patch_hdmi.c:1512 HDMI status: Codec=0 > > Pin=3 Presence_Detect=1 ELD_Valid=1 > > [ 128.437676] ALSA sound/pci/hda/patch_hdmi.c:678 HDMI: select CA 0x13 > > for 8-channel allocation: FL/FR LFE FC RL/RR RLC/RRC > > [ 128.437797] CA XX 19 => 8 > > [ 128.437799] XX hdmi_map 00 > > [ 128.437801] XX hdmi_map 11 > > [ 128.437802] XX hdmi_map 26 > > [ 128.437804] XX hdmi_map 37 > > [ 128.437806] XX hdmi_map 43 > > [ 128.437807] XX hdmi_map 52 > > [ 128.437809] XX hdmi_map 64 > > [ 128.437810] XX hdmi_map 75 > > [ 128.437957] ALSA sound/pci/hda/patch_hdmi.c:3108 > > atihdmi_pin_hbr_setup: NID=0x3, hbr-ctl=0x1 > > > > This is looking good. Maybe this is coming from how the channel mapping > > is communicated to speaker-test through ALSA API but I don't know much > > about that. > > > > I'll try to understand as well on my side what is going on. > > Hmm seems I can reproduce this issue just fine on my side now on > non-AMD, so I'm going to look into this myself as well. Looks a bit like > a speaker-test bug to me (since the printed channel numbers are > duplicated, and amixer shows proper chmap), though if that is the case I > wonder why I didn't see this before... I'll take a look. >