https://bugzilla.kernel.org/show_bug.cgi?id=85241 --- Comment #3 from Sergei Sinyak <serega.belarus@xxxxxxxxx> --- hi, i can reproduce this bug on two configurations. That's radeon hd 6320, radeon hd 5650. kernel version 4.1.3, but tried to load radeon module compiled from 4.1-rc8, and it presents. Description: The actual question is that: after just loading radeon module there is no sound from monitor connected through hdmi wire. But after running gdm, or to be correct reinitializing driver with a help of Xorg based application everything comes back. But e.g. after suspend/resume cycle it again generates incorrect eld. As a result dmesg shouts NO SPEAKER ALLOCATION FOR ELD Full text: it generates eld file $ cat /proc/asound/card0/eld#0.0 monitor_present 0 eld_valid 0 And hdmi codec $ cat /proc/asound/card0/codec#0 Codec: ATI R6xx HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x1002aa01 Subsystem Id: 0x00aa0100 Revision Id: 0x100200 No Modem Function Group found Default PCM: rates [0x70]: 32000 44100 48000 bits [0x2]: 16 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x201: Stereo Digital Converter: stream=0, channel=0 Digital: Enabled GenLevel Digital category: 0x2 IEC Coding Type: 0x0 Node 0x03 [Pin Complex] wcaps 0x400381: Stereo Digital Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="ELD", index=0, device=3 Pincap 0x00000094: OUT Detect HDMI Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=01, enabled=1 Connection: 1 0x02 As a result dmesg contains: snd_hda_codec_hdmi: "HDMI/ATI audio: No speaker allocation for ELD" Won't describe the experience of such speaker, probably it has no connection with a real problem. I'll say only that after running Xorg i fix it. In the following way changes appears: In the codec file appears that line, and eld file is filled with correct info. P.S. i tried to fill eld file with a correct info using possibilities of alsa driver, but no soudn. Perhaps i should alter codec as well, or there are still some missed work from the side of radeon driver. $ diff -p *** f2/card0/codec#0 2015-07-28 00:10:36.000000000 +0300 --- f1/card0/codec#0 2015-07-28 00:07:58.000000000 +0300 *************** State of AFG node 0x01: *** 16,21 **** --- 16,22 ---- Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x201: Stereo Digital + Device: name="HDMI 0", type="HDMI", device=3 Converter: stream=1, channel=0 Digital: Enabled GenLevel Digital category: 0x2 $ cat f1/card0/eld#0.0 monitor_present 1 eld_valid 1 monitor_name connection_type HDMI eld_version [0x2] CEA-861D or below edid_version [0x0] no CEA EDID Timing Extension block present manufacture_id 0x0 product_id 0x0 port_id 0x0 support_hdcp 0 support_ai 0 audio_sync_delay 0 speakers [0x1] FL/FR sad_count 1 sad0_coding_type [0x1] LPCM sad0_channels 2 sad0_rates [0xe0] 32000 44100 48000 sad0_bits [0xe0000] 16 20 24 Best regards, nartes P.S. Further question are welcome! -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
