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Guchun Chen c93ebea0cb drm/amd/pm: fix MP1 state setting failure in s3 test
Skip PP_MP1_STATE_NONE in MP1 state setting, otherwise, it will
break S3 sequence.

[   50.188269] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* SMC failed to set mp1 state 0, -22
[   50.969901] amdgpu 0000:03:00.0: amdgpu: SMU is resuming...
[   50.970024] sd 0:0:0:0: [sda] Starting disk
[   50.979723] serial 00:02: activated
[   51.353644] ata4: SATA link down (SStatus 4 SControl 300)
[   51.353669] ata3: SATA link down (SStatus 4 SControl 300)
[   51.353747] ata6: SATA link down (SStatus 4 SControl 300)
[   51.357694] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[   51.357711] ata5: SATA link down (SStatus 4 SControl 300)
[   51.357729] ata2: SATA link down (SStatus 4 SControl 300)
[   51.358005] ata1.00: supports DRM functions and may not be fully accessible
[   51.360491] ata1.00: supports DRM functions and may not be fully accessible
[   51.362573] ata1.00: configured for UDMA/133
[   51.362610] ahci 0000:00:17.0: port does not support device sleep
[   51.362946] ata1.00: Enabling discard_zeroes_data
[   52.566438] amdgpu 0000:03:00.0: amdgpu: Msg issuing pre-check failed and SMU may be not in the right state!
[   54.126316] amdgpu 0000:03:00.0: amdgpu: Msg issuing pre-check failed and SMU may be not in the right state!
[   54.126317] amdgpu 0000:03:00.0: amdgpu: Failed to SetDriverDramAddr!
[   54.126318] amdgpu 0000:03:00.0: amdgpu: Failed to setup smc hw!
[   54.126319] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <smu> failed -62
[   54.126398] amdgpu 0000:03:00.0: amdgpu: amdgpu_device_ip_resume failed (-62).
[   54.126399] PM: dpm_run_callback(): pci_pm_resume+0x0/0x90 returns -62
[   54.126403] PM: Device 0000:03:00.0 failed to resume async: error -62

Fixes: 1689fca0d6 ("drm/amd/pm: fix Navi1x runtime resume failure V2")
Signed-off-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-04-09 16:38:56 -04:00
arch Merge tag 'drm-intel-next-2021-03-16' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2021-03-18 08:06:34 +10:00
block block: Discard page cache of zone reset target range 2021-03-11 11:49:25 -07:00
certs
crypto crypto: mips/poly1305 - enable for all MIPS processors 2021-03-08 11:52:17 +01:00
Documentation Mediatek DRM Next for Linux 5.13 2021-04-08 12:42:14 +10:00
drivers drm/amd/pm: fix MP1 state setting failure in s3 test 2021-04-09 16:38:56 -04:00
fs Merge branch 'akpm' (patches from Andrew) 2021-03-14 12:23:34 -07:00
include drm-misc-next for 5.13: 2021-04-10 05:46:35 +10:00
init Merge branch 'akpm' (patches from Andrew) 2021-03-14 12:23:34 -07:00
ipc
kernel Tag for the input subsystem to pick up 2021-03-29 20:35:13 +09:00
lib drm-misc-next for 5.13: 2021-03-16 17:08:46 +10:00
LICENSES
mm Merge branch 'akpm' (patches from Andrew) 2021-03-14 12:23:34 -07:00
net NFS Client Bugfixes for Linux 5.10-rc3 2021-03-12 14:19:35 -08:00
samples Merge git://git.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2021-03-09 17:15:56 -08:00
scripts drm-misc-next for 5.13: 2021-03-16 17:08:46 +10:00
security Revert 95ebabde38 ("capabilities: Don't allow writing ambiguous v3 file capabilities") 2021-03-12 15:27:14 -06:00
sound ALSA: hda/hdmi: Cancel pending works before suspend 2021-03-10 12:52:01 +01:00
tools A single objtool fix to handle the PUSHF/POPF validation correctly for the 2021-03-14 13:15:55 -07:00
usr Kbuild updates for v5.12 2021-02-25 10:17:31 -08:00
virt
.clang-format cxl for 5.12 2021-02-24 09:38:36 -08:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore clang-lto series for v5.12-rc1 2021-02-23 09:28:51 -08:00
.mailmap treewide: Miguel has moved 2021-02-26 09:41:03 -08:00
COPYING
CREDITS treewide: Miguel has moved 2021-02-26 09:41:03 -08:00
Kbuild
Kconfig
MAINTAINERS Mediatek DRM Next for Linux 5.13 2021-04-08 12:42:14 +10:00
Makefile Linux 5.12-rc3 2021-03-14 14:41:02 -07:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.