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16476 Commits

Author SHA1 Message Date
Tom St Denis
055e23e3d9 drm/amd/amdgpu: Add SQ debug registers to GFX9/GFX10 headers (v2) 
Requested for UMR support.

(v2): Also add reg/bits for gfx9 headers

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>
 2020-07-01 01:59:19 -04:00
Liu ChengZhe
7504d3bbec drm/amd/amdgpu: handle return value of amdgpu_driver_load_kms 
if guest driver failed to enter full GPU access, amdgpu_driver_load_kms
will unload kms and free dev->dev_private, drm_dev_register would access
null pointer. Driver will enter an error state and can't be unloaded.

Signed-off-by: Liu ChengZhe <ChengZhe.Liu@amd.com>
Reviewed-by: Madhav Chauhan <madhav.chauhan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
10eafd3e56 drm/amd/powerplay: move maximum sustainable clock retrieving to .hw_init 
Since DAL settings come between .hw_init and .late_init of SMU. And
DAL needs to know the maximum sustainable clocks.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reported-and-Tested-by: Flora Cui <flora.cui@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
549db52682 drm/amd/powerplay: add check for power limit OD support 
Before counting the OD percent into max power limit margin.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
e10d1ecf9d drm/amd/powerplay: correct power limit retrieving based on current power source 
Instead of hard coding it as SMU_POWER_SOURCE_AC.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
4cb738ab78 drm/amd/powerplay: drop unused code around power limit 
Drop unused APIs, variables and argument.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
5213e49df3 drm/amd/powerplay: simplify the code around setting power limit 
Use the cached max/current power limit and move the input check
to the top layer.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
a141b4e3c7 drm/amd/powerplay: simplify the code around retrieving power limit 
Use the cached max/current power limit for other cases except
.late_init.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
1e239fdd31 drm/amd/powerplay: maximize code sharing around power limit 
Also cache the current and max power limits.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
f3bc9aeceb drm/amd/powerplay: drop unnecessary get_pptable_power_limit wrappers 
Minor code cleanup.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
f6b4b4a1db drm/amd/powerplay: correct the APIs' naming 
'UVD' is a HW engine name for Vega20 and before ASICs.
For newer ASICs, the similar engine is named as 'VCN'.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
7a1105bd65 drm/amd/powerplay: drop unnecessary wrappers 
These APIs are used in amdgpu_smu.c only. Thus these wrappers
are unnecessary.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
1fdfe8cacb drm/amd/powerplay: drop dead vce powergate code 
This was for Vega20. However Vega20 support is
already dropped from current swSMU.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
7951e7c036 drm/amd/powerplay: add error messages on some critical paths 
Helpful for error diagnostic.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
55084d7f40 drm/amd/powerplay: forbid to use pr_err/warn/info/debug 
Use dev_err/warn/info/dbg instead. They are more MGPU friendly.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Evan Quan
d9811cfc0e drm/amd/powerplay: use MGPU friendly err/warn/info/dbg messages 
Use dev_err/warn/info/dbg instead of pr_err/warn/info/debug.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Prike.Liang
207f0f1357 drm/amdgpu/soc15: fix nullptr issue in soc15_read_register() for reg base accessing 
The failed case is no SDMA1 IP for Renoir discovery table while in accessing SDMA1 reg base,
thus need have nullptr test for soc15_read_register invoked in MMR addres space inquire opt.

Signed-off-by: Prike.Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Dan Carpenter
d00c3d045c drm/amd/display: Fix indenting in dcn30_set_output_transfer_func() 
These lines are a part of the if statement and they are supposed to
be indented one more tab.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:18 -04:00
Denis Efremov
1e814d630f drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() 
Use kfree() instead of kvfree() to free rgb_user in
calculate_user_regamma_ramp() because the memory is allocated with
kcalloc().

Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Denis Efremov
8425400759 drm/amd/display: Use kvfree() to free coeff in build_regamma() 
Use kvfree() instead of kfree() to free coeff in build_regamma()
because the memory is allocated with kvzalloc().

Fixes: e752058b86 ("drm/amd/display: Optimize gamma calculations")
Cc: stable@vger.kernel.org
Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Alex Deucher
b7221f2b46 drm/amdgpu: skip BAR resizing if the bios already did it 
No need to do it again.

Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
df06583d1d drm/amd/powerplay: use the same interval as PMFW on retrieving metrics table 
Current 100ms interval makes no sense. User gets outdated
data due to this.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
8c68625429 drm/amd/powerplay: update how to use metrics table on Sienna Cichlid 
Retrieve only those data interested instead of the whole table.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
cf24dd2780 drm/amd/powerplay: update how to use metrics table on Navi10 
Retrieve only those data interested instead of the whole table.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
482191262e drm/amd/powerplay: update how to use metrics table on Arcturus 
Retrieve only those interested metrics data instead of the whole
metrics table. By this, the memory copy can be dropped.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Flora Cui
e8f141f587 drm/amd/display: drop duplicated .dsc_pg_control for dcn30 
There're 2 .dsc_pg_control, drop the first one.
	.dsc_pg_control = NULL,
	.dsc_pg_control = dcn20_dsc_pg_control,

Signed-off-by: Flora Cui <flora.cui@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Flora Cui
cf9f579c85 drm/amd/display: drop duplicated structure 
struct gpu_info_voltage_scaling_v1_0 & gpu_info_soc_bounding_box_v1_0 is
defined in amdgpu_socbb.h

Signed-off-by: Flora Cui <flora.cui@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Likun Gao
df770a0147 drm/amd/powerplay: update driver if file for sienna_cichlid 
Update sienna_cichlid driver if header file to match pptable changes.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Likun Gao
e05acd78b8 drm/amd/powerplay: update powerplay table for sienna_cichlid 
Update powerplay table for sienna_cichlid, add set_thermal_range and
get_max_power_limit function for sienna_cichlid.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Likun Gao
6fe0c7676b drm/amd/powerplay: add smu v11_0_7 pptable 
Add smu_v11_0_7_pptable.h for sienna_cichlid.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Likun Gao
947c127b26 drm/amd/powerplay: move powerplay table operation out of smu_v11_0.c 
move smu_v11_0_get_max_power_limit and smu_v11_0_set_thermal_range
function from smu_v11_0.c to asic specific _ppt.c to avoid powerplay
table conflict with different ASIC with smu11.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Stanley.Yang
5278a159cf drm/amdgpu: support reserve bad page for virt (v3) 
v1: rename some functions name, only init ras error handler data for
    supported asic.

v2: fix potential memory leak.

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
6961750f12 drm/amd/powerplay: use work queue to perform throttling logging 
As IO operations(access to SMU internals) and possible sleep are
involved in throttling logging. Workqueue can handle them well.
Otherwise we may hit "scheduling while atomic" error.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
9b1a6a581e drm/amd/powerplay: skip BACO feature on DPMs disablement 
Instead of disabling and reenabling it later.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
6f47116e57 drm/amd/powerplay: add firmware cleanup on sw_fini 
To avoid possible memory leak.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
aaddad1f64 drm/amd/powerplay: move amdgpu_irq_src to the smu structure allocation 
Rather than allocating it dynamically at runtime considering it is only
several bytes in size.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
e6f1eb4cbf drm/amd/powerplay: maximize code sharing between .hw_fini and .suspend 
Thus redundant code can be dropped.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:17 -04:00
Evan Quan
a35a10d975 drm/amd/powerplay: better namings 
And some minor changes as dropping unused parameter and label
internal used API as static.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
613e51df0b drm/amd/powerplay: sort those operations performed in hw setup 
Those common operations(for all ASICs) are placed first and followed
by ASIC specific ones. While the display related are placed at the last.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
26ef32518a drm/amd/powerplay: maximize code sharing between .hw_init and .resume 
Then redundant code can be dropped.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
4e8cb0c011 drm/amd/powerplay: move those operations not needed for resume out 
Since smu_smc_table_hw_init() is needed for both .hw_init and .resume.
By doing this, we can drop unnecessary operations on resume.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
02cf91c113 drm/amd/powerplay: postpone operations not required for hw setup to late_init 
So that we do not need to perform those unnecessary operations again on
resume.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
792f80d192 drm/amd/powerplay: clean up the overdrive settings 
Eliminate the buffer allocation and drop the unnecessary
overdrive table uploading.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
4a13b4cefc drm/amd/powerplay: clean up the APIs for pptable setup 
Combine and simplify the logics for setup pptable.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
12ea344941 drm/amd/powerplay: clean up the APIs for bootup clocks 
Combine and simplify the logics for retrieving bootup
clocks.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
78eb4a3615 drm/amd/powerplay: centralize all buffer allocation in sw_init phase 
To fit common design. And this can simplify the buffer deallocation.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
61555ccbf9 drm/amd/powerplay: implement a common API for dpms disablement 
So that code can be shared between .hw_fini and .suspend.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
2f55c26443 drm/amd/powerplay: drop unused APIs and unnecessary checks 
Minor code cleanups.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Evan Quan
3115734125 drm/amd/powerplay: eliminate asic type check 
The macros check if the asic has the callback.
So no need to explicitly check.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00
Colin Ian King
5402eb5ee5 drm/amd/display: fix spelling mistake: "propogation" -> "propagation" 
There is a spelling mistake in a dml_print message. Fix it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2020-07-01 01:59:16 -04:00