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21 Commits

Author SHA1 Message Date
Rex Zhu
2d227ec2c1 drm/amd/pp/Polaris12: Fix a chunk of registers missed to program 
DIDTConfig_Polaris12[] table missed a big chunk of data.

Pointed by aidan.fabius <aidan.fabius@coreavi.com>

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
 2018-07-31 16:58:02 -05:00
Rex Zhu
e6ee925b79 drm/amd/pp: fix a couple locking issues 
We should return unlock on the error path

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-05-24 00:15:37 -05:00
Rex Zhu
9164e8b7b3 drm/amd/pp: Fix performance drop on Fiji 
The performance drop if the default TDP more than 256 Watt

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-05-15 13:44:23 -05:00
Eric Huang
eda8377d16 drm/powerplay: Add powertune table for VEGAM 
Add the powertune table for VEGAM.

Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-05-15 13:44:05 -05:00
Rex Zhu
62fd51275e drm/amd/pp: Use gfx rlc funcs directly in powerplay 
In order to remove cgs interfaces:
cgs_enter_safe_mode
cgs_lock_grbm_idx

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-04-11 13:07:50 -05:00
Rex Zhu
ada6770e95 drm/amd/pp: Remove cgs_query_system_info 
Get gpu info through adev directly in powerplay

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-03-05 15:39:05 -05:00
Rex Zhu
6ab8555e04 drm/amd/pp: Expose set/get_power_limit for DGPU 
User can change power limit between
[0, 1] * max power limit.

Set power limit to 0, restore to max power limit.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:19:44 -05:00
Rex Zhu
b3b030520d drm/amd/powerplay: refine powerplay code. 
delete struct smumgr, put smu backend function table
in struct hwmgr

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 15:14:27 -04:00
Rex Zhu
d3f8c0abf4 drm/amd/powerplay: refine interface in struct pp_smumgr_func 
unify to use struct hwmgr as function parameter in
smumgr.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 15:14:26 -04:00
Rex Zhu
2a527680a1 drm/amd/powerplay: fix set target TDP error on tonga/iceland 
ConfigurableTDP do not exist from Fiji.
so only use in previous ASIC.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 13:06:58 -04:00
Tom St Denis
c9232d9ee8 drm/amd/powerplay: lock grbm_gfx index when changing instance 
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-13 12:10:11 -04:00
Tom St Denis
9f8ccae9d6 drm/amd/powerplay: Tidy up smu7_enable_didt() 
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-13 12:10:10 -04:00
Tom St Denis
0120ad13ac drm/amd/powerplay: Make use of PP_CAP in smu7_powertune.c 
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-13 12:10:09 -04:00
Huang Rui
fce293ca3d drm/amd/powerplay: add didt config table for polaris kicker 
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>
 2017-02-16 11:43:32 -05:00
Rex Zhu
7f61bed0c4 drm/amd/powerplay: refine DIDT feature in Powerplay. 
Updating SQ DIDT settings and block mask
so SQ uses PCC on Polaris11.

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>
 2017-01-27 11:13:13 -05:00
Huang Rui
b5c11b8e37 drm/amd/powerplay: update all printk to pr_* on hwmgr 
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-01-27 11:12:50 -05:00
Huang Rui
7bd55429fd drm/amd/powerplay: reshuffle headers to make pr_fmt macro before <linux/xxx.h> 
This patch reshuffles headers to define pr_fmt before <linux/xxx.h>.
It can avoid pr_fmt redefine warnning from linux/xxx.h like below:

CC [M]  /home/ray/gpu/BUILD/x86_64/linux/drivers/gpu/drm/amd/amdgpu//../powerplay/amd_powerplay.o
/home/ray/gpu/BUILD/x86_64/linux/drivers/gpu/drm/amd/amdgpu//../powerplay/amd_powerplay.c:24:0: warning: "pr_fmt" redefined
 #define pr_fmt(fmt) "[powerplay] " fmt
 ^
In file included from include/linux/kernel.h:13:0,
                 from include/linux/list.h:8,
                 from include/linux/agp_backend.h:33,

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-01-27 11:12:48 -05:00
Junwei Zhang
f430952657 drm/amdgpu/powerplay: add Polaris12 support 
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-01-06 17:08:06 -05:00
Rex Zhu
ce4286bfa7 drm/amd/powerplay: fix code style 
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>
 2016-11-11 10:21:02 -05:00
Nils Wallménius
a1c1a1de43 drm/amdgpu: Constify tables 
Mark some powerplay tables as 'const' and adjust pointers acessing
them to avoid introducing warnings.

Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-09-23 10:50:22 -04:00
Rex Zhu
599a7e9fe1 drm/amd/powerplay: implement smu7 hwmgr to manager asics with smu ip version 7. 
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-09-19 13:22:10 -04:00