https://bugs.freedesktop.org/show_bug.cgi?id=107825

Bug ID: 107825 Summary: *ERROR* Couldn't read Speaker Allocation Data Block: -2 Product: DRI Version: DRI git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: pmenzel+bugs.freedesktop@molgen.mpg.de

Created attachment 141450 --> https://bugs.freedesktop.org/attachment.cgi?id=141450&action=edit Linux 4.14.67 messages

On a Dell OptiPlex 5055 with a AMD Radeon R7 450, 4GB (DP/DP/SL-DVI-I) (Radeon HD 8830M), Linux 4.14.67 logs the errors below.

``` [ 5.358419] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read Speaker Allocation Data Block: -2 [ 5.358443] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read SADs: -2 [ 5.411084] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read Speaker Allocation Data Block: -2 [ 5.411114] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read SADs: -2 [ 5.441658] Console: switching to colour frame buffer device 240x75 [ 5.481801] amdgpu 0000:09:00.0: fb0: amdgpudrmfb frame buffer device [ 5.486088] [drm] Initialized amdgpu 3.19.0 20150101 for 0000:09:00.0 on minor 0 [ 5.962361] tg3 0000:04:00.0 net00: renamed from eth0 [ 6.042398] XFS (nvme0n1p2): Mounting V5 Filesystem [ 6.053931] random: crng init done [ 6.053932] random: 7 urandom warning(s) missed due to ratelimiting [ 6.061365] XFS (nvme0n1p2): Ending clean mount [ 6.078950] 8021q: 802.1Q VLAN Support v1.8 [ 6.123740] svc: failed to register lockdv1 RPC service (errno 97). [ 6.126751] NFSD: starting 90-second grace period (net ffffffff82325e40) [ 6.277384] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read Speaker Allocation Data Block: -2 [ 6.277401] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read SADs: -2 [ 6.330390] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read Speaker Allocation Data Block: -2 [ 6.330403] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read SADs: -2 [ 9.641388] tg3 0000:04:00.0 net00: Link is up at 1000 Mbps, full duplex [ 9.641389] tg3 0000:04:00.0 net00: Flow control is on for TX and on for RX [ 9.641390] tg3 0000:04:00.0 net00: EEE is disabled [ 19.768434] FS-Cache: Netfs 'nfs' registered for caching [ 19.781540] NFS: Registering the id_resolver key type [ 19.781548] Key type id_resolver registered [ 19.781549] Key type id_legacy registered [ 20.091839] fuse init (API version 7.26) [ 355.736734] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read Speaker Allocation Data Block: -2 [ 355.736751] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read SADs: -2 [ 368.636576] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read Speaker Allocation Data Block: -2 [ 368.636593] [drm:dce_v6_0_encoder_mode_set [amdgpu]] *ERROR* Couldn't read SADs: -2 ```

Please find the full log attached.

``` $ lspci -nn 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex [1022:1450] 00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit [1022:1451] 00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452] 00:01.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] 00:01.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] 00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452] 00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452] 00:03.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] 00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452] 00:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452] 00:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] 00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge [1022:1452] 00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 59) 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51) 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 [1022:1460] 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 [1022:1461] 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 [1022:1462] 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 [1022:1463] 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 [1022:1464] 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 [1022:1465] 00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric Device 18h Function 6 [1022:1466] 00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 [1022:1467] 01:00.0 Non-Volatile memory controller [0108]: Intel Corporation Device [8086:f1a6] (rev 03) 02:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset USB 3.1 xHCI Controller [1022:43bb] (rev 02) 02:00.1 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset SATA Controller [1022:43b7] (rev 02) 02:00.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43b2] (rev 02) 03:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) 03:01.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) 03:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) 03:06.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) 03:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) 04:00.0 Ethernet controller [0200]: Broadcom Limited NetXtreme BCM5762 Gigabit Ethernet PCIe [14e4:1687] (rev 10) 09:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Venus LE [Radeon HD 8830M] [1002:682b] (rev 87) 09:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] [1002:aab0] 0a:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device [1022:145a] 0a:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor [1022:1456] 0a:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1022:145c] 0b:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Device [1022:1455] 0b:00.2 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 51) 0b:00.3 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller [1022:1457] ```