[Bug 100800] With KMS:No link with displayport and A6-3600 APU from 4.4.x to 4.11.0.rc8, unless nomodeset kernel boot parameter
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Apr 27 12:43:33 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=100800
--- Comment #2 from abittner at opensuse.org ---
with the kernel
I have following [drm
loglines:
[ +0.011717] [drm] radeon kernel modesetting enabled.
[ +0.000540] [drm] initializing kernel modesetting (SUMO 0x1002:0x964A
0x1043:0x84C8 0x00).
[ +0.000016] [drm] register mmio base: 0xFEB00000
[ +0.000001] [drm] register mmio size: 262144
[ +0.000004] [drm] Detected VRAM RAM=512M, BAR=256M
[ +0.000000] [drm] RAM width 32bits DDR
[ +0.000024] [drm] radeon: 512M of VRAM memory ready
[ +0.000001] [drm] radeon: 1024M of GTT memory ready.
[ +0.000012] [drm] Loading SUMO Microcode
[ +0.000051] [drm] Internal thermal controller without fan control
[ +0.000035] [drm] Found smc ucode version: 0x00011200
[ +0.000080] [drm] radeon: dpm initialized
[ +0.000114] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ +0.018205] [drm] PCIE GART of 1024M enabled (table at 0x0000000000162000).
[ +0.000002] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ +0.000001] [drm] Driver supports precise vblank timestamp query.
[ +0.000025] [drm] radeon: irq initialized.
[ +0.016359] [drm] ring test on 0 succeeded in 0 usecs
[ +0.000006] [drm] ring test on 3 succeeded in 3 usecs
[ +0.045683] [drm] ring test on 5 succeeded in 1 usecs
[ +0.009934] [drm] UVD initialized successfully.
[ +0.000385] [drm] ib test on ring 0 succeeded in 0 usecs
[ +0.000044] [drm] ib test on ring 3 succeeded in 0 usecs
[ +0.161967] [drm] ib test on ring 5 succeeded
[ +0.010613] [drm] Radeon Display Connectors
[ +0.000002] [drm] Connector 0:
[ +0.000001] [drm] VGA-1
[ +0.000000] [drm] HPD2
[ +0.000002] [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c
0x644c
[ +0.000000] [drm] Encoders:
[ +0.000001] [drm] CRT1: INTERNAL_UNIPHY2
[ +0.000001] [drm] CRT1: NUTMEG
[ +0.000000] [drm] Connector 1:
[ +0.000001] [drm] HDMI-A-1
[ +0.000000] [drm] HPD1
[ +0.000001] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c
0x643c
[ +0.000001] [drm] Encoders:
[ +0.000000] [drm] DFP1: INTERNAL_UNIPHY2
[ +0.000001] [drm] Connector 2:
[ +0.000000] [drm] DP-1
[ +0.000001] [drm] HPD3
[ +0.000001] [drm] DDC: 0x6450 0x6450 0x6454 0x6454 0x6458 0x6458 0x645c
0x645c
[ +0.000000] [drm] Encoders:
[ +0.000001] [drm] DFP2: INTERNAL_UNIPHY
[ +0.091523] [drm] fb mappable at 0xC0366000
[ +0.000003] [drm] vram apper at 0xC0000000
[ +0.000000] [drm] size 9216000
[ +0.000001] [drm] fb depth is 24
[ +0.000000] [drm] pitch is 7680
[ +4.944624] [drm:atom_op_jump [radeon]] *ERROR* atombios stuck in loop for
more than 5secs aborting
[ +0.000028] [drm:atom_execute_table_locked [radeon]] *ERROR* atombios stuck
executing E262 (len 2585, WS 4, PS 4) @ 0xE94C
[ +0.039430] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery
reached max voltage
[ +0.000030] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed
[ +0.022498] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery
reached max voltage
[ +0.000086] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed
[ +0.000704] [drm] Initialized radeon 2.49.0 20080528 for 0000:00:01.0 on
minor 0
[ +0.039081] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery
reached max voltage
[ +0.000076] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed
[ +0.021913] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery
reached max voltage
....
modinfo:
filename:
/lib/modules/4.11.0-rc8-1.g20b036c-default/kernel/drivers/gpu/drm/radeon/radeon.ko
license: GPL and additional rights
description: ATI Radeon
author: Gareth Hughes, Keith Whitwell, others.
....
srcversion: 50E9ACC7FC15ADCFBF5FE57
....
depends: drm,drm_kms_helper,ttm,i2c-algo-bit
intree: Y
vermagic: 4.11.0-rc8-1.g20b036c-default SMP preempt mod_unload
modversions
parm: no_wb:Disable AGP writeback for scratch registers (int)
parm: modeset:Disable/Enable modesetting (int)
parm: dynclks:Disable/Enable dynamic clocks (int)
parm: r4xx_atom:Enable ATOMBIOS modesetting for R4xx (int)
parm: vramlimit:Restrict VRAM for testing, in megabytes (int)
parm: agpmode:AGP Mode (-1 == PCI) (int)
parm: gartsize:Size of PCIE/IGP gart to setup in megabytes (32, 64,
etc., -1 = auto) (int)
parm: benchmark:Run benchmark (int)
parm: test:Run tests (int)
parm: connector_table:Force connector table (int)
parm: tv:TV enable (0 = disable) (int)
parm: audio:Audio enable (-1 = auto, 0 = disable, 1 = enable) (int)
parm: disp_priority:Display Priority (0 = auto, 1 = normal, 2 = high)
(int)
parm: hw_i2c:hw i2c engine enable (0 = disable) (int)
parm: pcie_gen2:PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable)
(int)
parm: msi:MSI support (1 = enable, 0 = disable, -1 = auto) (int)
parm: lockup_timeout:GPU lockup timeout in ms (default 10000 = 10
seconds, 0 = disable) (int)
parm: fastfb:Direct FB access for IGP chips (0 = disable, 1 = enable)
(int)
parm: dpm:DPM support (1 = enable, 0 = disable, -1 = auto) (int)
parm: aspm:ASPM support (1 = enable, 0 = disable, -1 = auto) (int)
parm: runpm:PX runtime pm (1 = force enable, 0 = disable, -1 = PX
only default) (int)
parm: hard_reset:PCI config reset (1 = force enable, 0 = disable
(default)) (int)
parm: vm_size:VM address space size in gigabytes (default 4GB) (int)
parm: vm_block_size:VM page table size in bits (default depending on
vm_size) (int)
parm: deep_color:Deep Color support (1 = enable, 0 = disable
(default)) (int)
parm: use_pflipirq:Pflip irqs for pageflip completion (0 = disable, 1
= as fallback, 2 = exclusive (default)) (int)
parm: bapm:BAPM support (1 = enable, 0 = disable, -1 = auto) (int)
parm: backlight:backlight support (1 = enable, 0 = disable, -1 =
auto) (int)
parm: auxch:Use native auxch experimental support (1 = enable, 0 =
disable, -1 = auto) (int)
parm: mst:DisplayPort MST experimental support (1 = enable, 0 =
disable) (int)
kernel rpm info:
Name : kernel-default
Version : 4.4.57
Release : 18.3.1
Architecture: x86_64
Install Date: Tue Apr 25 14:14:05 2017
Group : System/Kernel
Size : 249253626
License : GPL-2.0
Signature : RSA/SHA256, Thu Mar 30 11:52:11 2017, Key ID b88b2fd43dbdc284
Source RPM : kernel-default-4.4.57-18.3.1.nosrc.rpm
Build Date : Thu Mar 30 11:45:47 2017
Build Host : build33
Relocations : (not relocatable)
Packager : http://bugs.opensuse.org
Vendor : openSUSE
URL : http://www.kernel.org/
Summary : The Standard Kernel
Description :
The standard kernel for both uniprocessor and multiprocessor systems.
Source Timestamp: 2017-03-30 08:39:47 +0200
GIT Revision: 39c8557a065a772bd0cbd29c588122288a6c20b3
GIT Branch: openSUSE-42.2
Distribution: openSUSE Leap 42.2
Name : kernel-default
Version : 4.11.rc8
Release : 1.1.g20b036c
Architecture: x86_64
Install Date: Tue Apr 25 16:32:48 2017
Group : System/Kernel
Size : 271704090
License : GPL-2.0
Signature : RSA/SHA256, Tue Apr 25 11:07:57 2017, Key ID eceef21003579c1d
Source RPM : kernel-default-4.11.rc8-1.1.g20b036c.nosrc.rpm
Build Date : Tue Apr 25 11:03:49 2017
Build Host : lamb75
Relocations : (not relocatable)
Vendor : obs://build.opensuse.org/Kernel
URL : http://www.kernel.org/
Summary : The Standard Kernel
Description :
The standard kernel for both uniprocessor and multiprocessor systems.
Source Timestamp: 2017-04-24 22:43:58 +0200
GIT Revision: 20b036c0ffdc3161eafe968b14b2b2bb4b7c83bb
GIT Branch: master
Distribution: Kernel:HEAD
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