[Bug 100949] Power management problem on CIK/SI hybrid laptop

[bugzilla-daemon@freedesktop.org]

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https://bugs.freedesktop.org/show_bug.cgi?id=100949

Luya Tshimbalanga <luya@fedoraproject.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #131232|0                           |1
        is obsolete|                            |

--- Comment #2 from Luya Tshimbalanga <luya@fedoraproject.org> ---
Created attachment 131255
  --> https://bugs.freedesktop.org/attachment.cgi?id=131255&action=edit
dmesg sorted by drm

dmesg sorted by drm attached, Noticeable problems are

[   28.135157] [drm] Internal thermal controller without fan control

[ 9815.904855] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* displayport
link status failed
[ 9815.904891] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* clock
recovery failed


Narrowing down to amdgpu which detailed the hardware
$ dmesg | grep amdgpu
[   23.120326] [drm] amdgpu kernel modesetting enabled.
[   23.618949] fb: switching to amdgpudrmfb from EFI VGA
[   23.619716] amdgpu 0000:00:01.0: VM size (-1) must be a power of 2
[   23.619975] amdgpu 0000:00:01.0: VRAM: 1024M 0x0000000000000000 -
0x000000003FFFFFFF (1024M used)
[   23.619977] amdgpu 0000:00:01.0: GTT: 3072M 0x0000000040000000 -
0x00000000FFFFFFFF
[   23.620094] [drm] amdgpu: 1024M of VRAM memory ready
[   23.620095] [drm] amdgpu: 3072M of GTT memory ready.
[   23.721480] amdgpu 0000:00:01.0: amdgpu: using MSI.
[   23.721510] [drm] amdgpu: irq initialized.
[   23.721519] [drm] amdgpu: dpm initialized
[   23.724341] [drm] amdgpu atom DIG backlight initialized
[   24.430744] amdgpu 0000:00:01.0: fence driver on ring 0 use gpu addr
0x0000000040000010, cpu addr 0xffffa02179c2d010
[   24.430790] amdgpu 0000:00:01.0: fence driver on ring 1 use gpu addr
0x0000000040000020, cpu addr 0xffffa02179c2d020
[   24.430843] amdgpu 0000:00:01.0: fence driver on ring 2 use gpu addr
0x0000000040000030, cpu addr 0xffffa02179c2d030
[   24.430921] amdgpu 0000:00:01.0: fence driver on ring 3 use gpu addr
0x0000000040000040, cpu addr 0xffffa02179c2d040
[   24.430971] amdgpu 0000:00:01.0: fence driver on ring 4 use gpu addr
0x0000000040000050, cpu addr 0xffffa02179c2d050
[   24.431066] amdgpu 0000:00:01.0: fence driver on ring 5 use gpu addr
0x0000000040000060, cpu addr 0xffffa02179c2d060
[   24.431123] amdgpu 0000:00:01.0: fence driver on ring 6 use gpu addr
0x0000000040000070, cpu addr 0xffffa02179c2d070
[   24.431170] amdgpu 0000:00:01.0: fence driver on ring 7 use gpu addr
0x0000000040000080, cpu addr 0xffffa02179c2d080
[   24.431221] amdgpu 0000:00:01.0: fence driver on ring 8 use gpu addr
0x0000000040000090, cpu addr 0xffffa02179c2d090
[   24.761420] amdgpu 0000:00:01.0: fence driver on ring 9 use gpu addr
0x00000000400000a0, cpu addr 0xffffa02179c2d0a0
[   24.761749] amdgpu 0000:00:01.0: fence driver on ring 10 use gpu addr
0x00000000400000b0, cpu addr 0xffffa02179c2d0b0
[   24.900778] amdgpu 0000:00:01.0: fence driver on ring 11 use gpu addr
0x000000000068cd30, cpu addr 0xffffb70d02238d30
[   24.993027] amdgpu 0000:00:01.0: fence driver on ring 12 use gpu addr
0x00000000400000d0, cpu addr 0xffffa02179c2d0d0
[   24.993099] amdgpu 0000:00:01.0: fence driver on ring 13 use gpu addr
0x00000000400000e0, cpu addr 0xffffa02179c2d0e0
[   26.092550] fbcon: amdgpudrmfb (fb0) is primary device
[   27.935642] amdgpu 0000:00:01.0: fb0: amdgpudrmfb frame buffer device
[   27.956506] [drm] Initialized amdgpu 3.16.0 20150101 for 0000:00:01.0 on
minor 0
[   27.956682] amdgpu 0000:01:00.0: enabling device (0000 -> 0003)
[   27.957234] amdgpu 0000:01:00.0: VM size (-1) must be a power of 2
[   28.041269] amdgpu 0000:01:00.0: VRAM: 2048M 0x0000000000000000 -
0x000000007FFFFFFF (2048M used)
[   28.041274] amdgpu 0000:01:00.0: GTT: 3072M 0x0000000080000000 -
0x000000013FFFFFFF
[   28.041370] [drm] amdgpu: 2048M of VRAM memory ready
[   28.041372] [drm] amdgpu: 3072M of GTT memory ready.
[   28.042108] amdgpu 0000:01:00.0: PCIE GART of 3072M enabled (table at
0x0000000000040000).
[   28.042308] amdgpu 0000:01:00.0: amdgpu: using MSI.
[   28.042355] [drm] amdgpu: irq initialized.
[   28.135174] [drm] amdgpu: dpm initialized
[   28.265927] amdgpu 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000080000010, cpu addr 0xffffa0217c2eb010
[   28.266183] amdgpu 0000:01:00.0: fence driver on ring 1 use gpu addr
0x0000000080000020, cpu addr 0xffffa0217c2eb020
[   28.266262] amdgpu 0000:01:00.0: fence driver on ring 2 use gpu addr
0x0000000080000030, cpu addr 0xffffa0217c2eb030
[   28.266352] amdgpu 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000080000040, cpu addr 0xffffa0217c2eb040
[   28.266546] amdgpu 0000:01:00.0: fence driver on ring 4 use gpu addr
0x0000000080000050, cpu addr 0xffffa0217c2eb050
[   28.266982] [drm] enabling PCIE gen 3 link speeds, disable with
amdgpu.pcie_gen2=0
[   30.289599] [drm] Initialized amdgpu 3.16.0 20150101 for 0000:01:00.0 on
minor 1
[   30.485628] audit: type=1130 audit(1494213691.999:65): pid=1 uid=0
auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0
msg='unit=systemd-backlight@backlight:amdgpu_bl0 comm="systemd"
exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 3115.901737] [drm] enabling PCIE gen 3 link speeds, disable with
amdgpu.pcie_gen2=0
[ 3117.273936] amdgpu 0000:01:00.0: PCIE GART of 3072M enabled (table at
0x0000000000040000).
[ 3136.430662] [drm] enabling PCIE gen 3 link speeds, disable with
amdgpu.pcie_gen2=0
[ 3137.813144] amdgpu 0000:01:00.0: PCIE GART of 3072M enabled (table at
0x0000000000040000).
[ 9810.613716] [drm] enabling PCIE gen 3 link speeds, disable with
amdgpu.pcie_gen2=0
[ 9811.994909] amdgpu 0000:01:00.0: PCIE GART of 3072M enabled (table at
0x0000000000040000).
[ 9815.206164] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* displayport
link status failed
[ 9815.206197] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* clock
recovery failed
[ 9815.904855] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* displayport
link status failed
[ 9815.904891] [drm:amdgpu_atombios_dp_link_train [amdgpu]] *ERROR* clock
recovery failed
[ 9815.982844] [drm] enabling PCIE gen 3 link speeds, disable with
amdgpu.pcie_gen2=0
[ 9817.339313] amdgpu 0000:01:00.0: PCIE GART of 3072M enabled (table at
0x0000000000040000).

Hope the information is useful

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