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537 Commits

Author SHA1 Message Date
Linus Torvalds
2f48641cfc Merge tag 'gcc-plugins-v4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux 
Pull gcc-plugin prepwork from Kees Cook:
 "Use designated initializers for mtk-vcodec, powerplay, amdgpu, and
  sgi-xp. Use ERR_CAST() to avoid cross-structure cast in ocf2, ntfs,
  and NFS.

  Christoph Hellwig recommended that I send these fixes now, rather than
  waiting for the v4.13 merge window. These are all initializer and cast
  fixes needed for the future randstruct plugin that haven't been picked
  up by the respective maintainers"

* tag 'gcc-plugins-v4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  mtk-vcodec: Use designated initializers
  drm/amd/powerplay: Use designated initializers
  drm/amdgpu: Use designated initializers
  sgi-xp: Use designated initializers
  ocfs2: Use ERR_CAST() to avoid cross-structure cast
  ntfs: Use ERR_CAST() to avoid cross-structure cast
  NFS: Use ERR_CAST() to avoid cross-structure cast
 2017-06-01 16:17:42 -07:00
Kees Cook
3ddd396f6b drm/amd/powerplay: Use designated initializers 
The randstruct plugin requires designated initializers for structures
that are entirely function pointers.

Cc: Christian König <christian.koenig@amd.com>
Cc: Eric Huang <JinHuiEric.Huang@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
 2017-05-28 10:23:01 -07:00
Dan Carpenter
3083696a1e drm/amd/powerplay: fix a signedness bugs 
Smatch complains about a signedness bug here:

        vega10_hwmgr.c:4202 vega10_force_clock_level()
        warn: always true condition '(i >= 0) => (0-u32max >= 0)'

Fixes: 7b52db39a4 ("drm/amd/powerplay: fix bug sclk/mclk
                     level can't be set on vega10.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-24 16:49:34 -04:00
Alex Deucher
2275a3a2fe drm/amd/powerplay/smu7: disable mclk switching for high refresh rates 
Even if the vblank period would allow it, it still seems to
be problematic on some cards.

bug: https://bugs.freedesktop.org/show_bug.cgi?id=96868

Cc: stable@vger.kernel.org
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-24 16:46:01 -04:00
Alex Deucher
09be4a5219 drm/amd/powerplay/smu7: add vblank check for mclk switching (v2) 
Check to make sure the vblank period is long enough to support
mclk switching.

v2: drop needless initial assignment (Nils)

bug: https://bugs.freedesktop.org/show_bug.cgi?id=96868

Cc: stable@vger.kernel.org
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-24 16:45:28 -04:00
Rex Zhu
2fde9ab218 drm/amd/powerplay: refine pwm1_enable callback functions for vi. 
Use the new enums for setting and getting the fan control mode.
Fixes problems due to previous inconsistencies between enums.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-10 13:36:35 -04:00
Rex Zhu
7522ffc41b drm/amd/powerplay: refine pwm1_enable callback functions for Vega10. 
Use the new enums for setting and getting the fan control mode.
Fixes problems due to previous inconsistencies between enums.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-10 13:36:28 -04:00
Rex Zhu
ded96c7389 drm/amd/powerplay: add more smu message on Vega10. 
Add some new SMU messages.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-10 13:36:06 -04:00
Rex Zhu
7b52db39a4 drm/amd/powerplay: fix bug sclk/mclk level can't be set on vega10. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:15:08 -04:00
Rex Zhu
5784d5cca6 drm/amd/powerplay: Setup sw CTF to allow graceful exit when temperature exceeds maximum. 
cherry-pick from amd windows driver.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:14:56 -04:00
Rex Zhu
652bd0c344 drm/amd/powerplay: delete dead code in powerplay. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:14:44 -04:00
Rex Zhu
327fce0c0d drm/amd/powerplay: disable engine spread spectrum feature on Vega10. 
Vega10 atomfirmware do not have ASIC_InternalSS_Info table
so disable this feature by default in driver.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Ken Wang <Qingqing.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:13:28 -04:00
Rex Zhu
b4a33e325c drm/amd/powerplay: clean up code in vega10_smumgr.c 
1. fix typo in print message info.
2. fix block comments's coding style.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:13:13 -04:00
Rex Zhu
0dca704751 drm/amd/powerplay: correct LoadLineResistance value in pptable. 
this value is used by avfs to adjust inversion voltage.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:12:08 -04:00
Rex Zhu
b7a1f0e3cc drm/amd/powerplay: Allow duplicate enteries in pptable. 
This is a valid configuration.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:12:00 -04:00
Rex Zhu
56a2f08c41 drm/amd/powerplay: set fan target temperature by msg on vega10. 
SMU not support FanTargetTemperature in pptable,
so send msg instand.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:11:52 -04:00
Rex Zhu
05ee321511 drm/amd/powerplay: set soc floor voltage on boot on vega10. 
Send the VBIOS bootup VDDC as a SOC floor voltage to SMU
before populating the PPTABLE. After DPM is enabled, This
floor voltage will be removed. This will prevent SMC from
going to Vmin upon receiving PPTable causing a violation.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:11:44 -04:00
Rex Zhu
ef181f268e drm/amd/powerplay: refine code in vega10_smumgr.c 
1. return error code instand of -1.
2. print msg info if send msg failed

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-05-05 18:11:35 -04:00
Rex Zhu
8b9242eddd drm/amd/powerplay: implement stop dpm task for vega10. 
Add functions to disable dpm for S3/S4.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:33:16 -04:00
Rex Zhu
f8dc9476d9 drm/amd/powerplay: complete disable_smc_firmware_ctf_tasks. 
Disable ctf in eventmgr to fix S3/S4 support.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:33:15 -04:00
Rex Zhu
1dfc41d44c drm/amd/powerplay: add disable_smc_ctf callback in hwmgr. 
export disablesmcctf to eventmgr.
need to disable temperature alert when s3/s4.
otherwise, when resume back,enable temperature
alert will fail.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:33:15 -04:00
Rex Zhu
00c4855ef8 drm/amd/powerplay: refine set pcie dpm default table on vega10. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:33:12 -04:00
Rex Zhu
97782cc93f drm/amd/powerplay: disable cks by default on vega10. 
run gpu test auto reboot when enable cks right now.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:33:11 -04:00
Rex Zhu
effa290caa drm/amd/powerplay: correct UlvOffsetVid on Vega10. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:33:10 -04:00
Rex Zhu
4bae05e196 drm/amd/powerplay: Fix AVFS param. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:51 -04:00
Rex Zhu
afc0255c9a drm/amd/powerplay: enable clock stretch feature on Vega10. 
Correctly calculate CKSVidOffset

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:51 -04:00
Rex Zhu
2d5f5f9496 drm/amd/powerplay: enable pcie dpm on Vega10. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:50 -04:00
Rex Zhu
d475ce6296 drm/amd/powerplay: allocate fb for avfs fuse table on vega10. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:50 -04:00
Rex Zhu
67131aa525 drm/amd/powerplay: enable AGM logging while dpm disabled. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:49 -04:00
Huang Rui
42f72d0b37 drm/amd/powerplay: add error message to remind user updating firmware 
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:48 -04:00
Evan Quan
e0b2f8cff1 drm/amdgpu: update smu9 driver interface 
Updated interface between the driver and the SMU controller.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:46 -04:00
Rex Zhu
2211a787de drm/amd/powerplay: delete dead functions in vega10. 
Vega10 does not support AVFS BTC, remove function.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:39 -04:00
Huang Rui
4573f0f21d drm/amd/powerplay: fix suspend error on DPM disabled 
Don't fail if DPM is disabled.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 17:32:12 -04:00
Rex Zhu
6524e494a8 drm/amd/powerplay: align with VBIOS to support new AVFS structure 
Align the driver with the latest vbios structures.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-28 16:37:55 -04:00
Rex Zhu
8250880ed8 drm/amd/powerplay: add fan controller table v11 support. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-07 15:15:44 -04:00
Rex Zhu
1e1eb6a893 drm/amd/powerplay: port newest process pptable code for vega10. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-07 15:15:43 -04:00
Evan Quan
ba8a21cfbc drm/amdgpu/smu9: update to latest driver interface 
Signed-off-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-06 13:27:26 -04:00
Dan Carpenter
99147e6442 drm/amd/powerplay: fix a couple locking issues 
We should return unlock on the error path in pp_dpm_dispatch_tasks()
and there is a double lock bug in pp_dpm_set_sclk_od().

Fixes: 2a5071056e ("drm/amd/powerplay: add global PowerPlay mutex.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-04 13:40:34 -04:00
Dan Carpenter
0f987cd0d7 drm/amd/powerplay: fix pp_dpm_get_current_power_state() (v2) 
This switch statement is missing breaks.

v2: agd: break in default case as well

Fixes: 2a5071056e ("drm/amd/powerplay: add global PowerPlay mutex.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-04 13:40:33 -04:00
Alex Deucher
ad4febd9b7 drm/amdgpu/powerplay: fix locking typo 
Fixes: 2a5071056e ("drm/amd/powerplay: add global PowerPlay mutex.")
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-04-04 13:40:30 -04:00
Rex Zhu
a7c7bc4c0c drm/amd/powerplay: reduce sample period time 
for power readings.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:55:22 -04:00
Eric Huang
f83a999164 drm/amd/powerplay: add Vega10 powerplay support (v5) 
Adds power management support for vega10.

v2: squash in fan control and led config fixes from Rex
v3: squash in dead code removal and socvid fixes from Rex
v4: squash in dpm force level fix from Rex
v5: squash in latest headless, gpu load fixes from Rex

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:54:54 -04:00
Eric Huang
d018772748 drm/amd/powerplay: add some display/powerplay interfaces 
New interfaces needed to handle the new clock trees and
bandwidth requirements on vega10.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Tony Cheng <tony.cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:54:54 -04:00
Eric Huang
e29922795f drm/amd/powerplay: add some new structures for Vega10 
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:54:52 -04:00
Rex Zhu
2a5071056e drm/amd/powerplay: add global PowerPlay mutex. 
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:54:52 -04:00
Eric Huang
0d2c7569e1 drm/amdgpu: add new atomfirmware based helpers for powerplay 
New helpers for fetching info out of atomfirmware.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Ken Wang <Ken.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:54:51 -04:00
Eric Huang
bcea239686 drm/amd/powerplay: add new Vega10's ppsmc header file 
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:54:51 -04:00
Eric Huang
25e2196cc8 drm/amd/powerplay: add smu9 header files for Vega10 
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:54:50 -04:00
Eric Huang
923d26db85 drm/amd/powerplay: restore disabling power containment on Fiji (v2) 
Power containment will degrade performance in some compute tests.
Restore disabling it as before code refining in powerplay.

v2: only in the compute profile

Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:54:14 -04:00
Andrew F. Davis
93a4aec218 drm/amd/powerplay: remove unneeded conversions to bool 
Found with scripts/coccinelle/misc/boolconv.cocci.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-03-29 23:53:58 -04:00