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822 Commits

Author SHA1 Message Date
Rex Zhu
4efe9b4794 drm/amd/pp: Refine code shorten variable name 
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 14:17:16 -05:00
Rex Zhu
9bd2bae13d drm/amd/pp: Add a helper to convert VID to voltage value 
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 14:17:15 -05:00
Evan Quan
10cd19c877 drm/amd/powerplay: use ffs/fls instead of implementing our own 
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>
 2018-02-19 14:17:09 -05:00
Evan Quan
31a47dcab8 drm/amd/powerplay: export the thermal ranges of Carrizo (V2) 
V2: reuse the SMUThermal structure defined in pp_thermal.h

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>
 2018-02-19 14:17:09 -05:00
Evan Quan
4ba082572a drm/amd/powerplay: export the thermal ranges of VI asics (V2) 
V2: move the SMU7Thermal structure to newly created header file

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>
 2018-02-19 14:17:08 -05:00
Evan Quan
0a91ee0775 drm/amd/powerplay: export vega10 specific thermal ranges (V2) 
V2: new header file to hold the common SMU7Thermal structure

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>
 2018-02-19 14:17:08 -05:00
Alex Deucher
77f208d91b drm/amd/powerplay: export thermal range through temp sysfs 
Populate the hwmon temp range as part of thermal controller setup.

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>
 2018-02-19 14:17:07 -05:00
Evan Quan
80cfd1db67 drm/amd/powerplay: new hw manager interface for retrieving device specific thermal range 
Added a new callback for asic specific backends to specify the temperature ranges.

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>
 2018-02-19 14:17:07 -05:00
Evan Quan
4ad9d4dd65 drm/amd/powerplay: correct PP_TemperatureRange member type since negative values are part of the valid range 
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>
 2018-02-19 14:17:05 -05:00
Evan Quan
39199b803b drm/amd/powerplay: removed hwmgr_handle_task unused parameter and given a better name for 
other parameter

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>
 2018-02-19 14:17:05 -05:00
Evan Quan
8053e976cf drm/amd/powerplay: remove unused parameter of phm_start_thermal_controller (v2) 
Unused.

v2: squash in warning fix (Harry)

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>
 2018-02-19 14:17:04 -05:00
Julia Lawall
1446413f21 drm/amd/powerplay: drop unneeded newline 
PP_ASSERT_WITH_CODE prints a newline at the end of the message string,
so the message string does not need to include a newline explicitly.
Done using Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-02-19 14:17:03 -05:00
Andrey Grodzovsky
adab595d16 drm/amd/powerplay: Fix smu_table_entry.handle type 
The handle describes kernel logical address, should be
unsigned long and not uint32_t.
Fixes KASAN error and GFP on driver unload.

Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
 2018-01-18 16:10:36 -05:00
Rex Zhu
ad8cec7df5 drm/amd/pp: Implement get_max_high_clocks for CI/VI 
v2: add table length check.

DC component expect PP to give max engine clock and
memory clock through pp_get_display_mode_validation_clocks
on DGPU as well.

This patch can fix MultiGPU-Display blank
out with 1 IGPU-4k display and 2 DGPU-two 4K
displays.

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>
 2018-01-10 15:44:55 -05:00
Evan Quan
4dbda35ffa drm/amd/powerplay: set pp_num_states as 0 on error situation 
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>
 2018-01-10 15:44:52 -05:00
Yintian Tao
a25513e7b9 drm/amd/powerplay: fix memory leakage when reload (v2) 
add smu_free_memory when smu fini to prevent memory leakage

v2: squash in typo fix (Yintian) and warning (Harry)

Signed-off-by: Yintian Tao <yttao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-01-10 15:44:50 -05:00
Rex Zhu
873a7ea300 drm/amd/pp: Get and save CZ/ST smu version 
The smu firmware is loaded by the sbios on APUs, so query it
from the smu and save the smu fw version info that is reported
to userspace.

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>
 2017-12-27 11:34:15 -05:00
Rex Zhu
923a50a686 drm/amd/pp: Implement force_dpm_level on Rv 
user can change dpm level on Rv through sysfs

v3: add smu version check
v2: fix no return statement

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>
 2017-12-20 11:59:40 -05:00
Rex Zhu
f49e9bac19 drm/amd/pp: Get and save Rv smu version 
The smu firmware is loaded by the sbios on APUs, so query it
from the smu and save the smu fw version info that is reported
to userspace.

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>
 2017-12-20 11:59:21 -05:00
Rex Zhu
82eb0f3071 drm/amd/pp: update smu_version value for CI/VI 
Set the new common smu firmware version for smu7 parts (CI and VI).

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>
 2017-12-20 11:57:14 -05:00
Rex Zhu
d100033b2a drm/amd/pp: Move smu_version to common code 
Move the smu_version to struct hwmgr, so it can be shared
by other asics.

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>
 2017-12-20 11:56:48 -05:00
Rex Zhu
ea478d01ed drm/amd/pp: export more smu message on Rv 
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>
 2017-12-19 12:11:58 -05:00
Rex Zhu
8621bbbbd3 drm/amd/pp: delete repeated call of force_dpm_level 
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>
 2017-12-19 12:11:58 -05:00
Rex Zhu
582dd5da5c drm/amd/pp: implement phm_reset_power_profile_state 
mv related code out of force_dpm_level to
phm_reset_power_profile_state

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>
 2017-12-19 12:11:57 -05:00
Rex Zhu
29411f05c6 drm/amd/pp: delete dead code of arbiter overdriver clk 
for sclk/mclk, can be adjusted through sysfs.
for uvd/vce clk, will be adjusted case by case when
requested.

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>
 2017-12-19 12:11:57 -05:00
Rex Zhu
ebe0dce655 drm/amd/pp: reset dpm level when adjust power state 
Acked-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>
 2017-12-14 10:23:02 -05:00
Rex Zhu
7364d60882 drm/amd/pp: implement dpm_get_sclk/mclk for RV 
RV implementation was missing these callbacks.  Used
to fetch the clock values for other components.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-13 17:31:01 -05:00
Alex Deucher
9ce6aae12c drm/amdgpu: add license to files where it was missing 
These files were missing it before.

Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-07 11:51:25 -05:00
Alex Deucher
1a09120f83 drm/amdgpu: add license to Makefiles 
Was missing license text.

Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-07 11:51:10 -05:00
Feifei Xu
6b5b5fea3b drm/amd/include:cleanup raven1 thm header files. 
Cleanup asic_reg/raven1/THM folder.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:26 -05:00
Feifei Xu
51199920a2 drm/amd/include:cleanup raven1 nbio header files. 
Cleanup asic_reg/raven1/NBIO folder.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:25 -05:00
Feifei Xu
a146391bbb drm/amd/include:cleanup raven1 mp header files. 
Cleanup asic_reg/raven1/MP folder.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:25 -05:00
Feifei Xu
fb960bd283 drm/amd/include:cleanup vega10 header files. 
Remove asic_reg/vega10 folder.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:22 -05:00
Feifei Xu
f0a58aa3f2 drm/amd/include:cleanup vega10 nbio header files. 
Cleanup asic_reg/vega10/NBIO folder.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:21 -05:00
Feifei Xu
cde5c34f63 drm/amd/include:cleanup vega10 gc header files. 
Cleanup asic_reg/vega10/GC folder.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:20 -05:00
Feifei Xu
a629bf32df drm/amd/include:cleanup vega10 thm header files. 
Cleanup asic_reg/vega10/THM folder.

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:18 -05:00
Feifei Xu
a6651c98c6 drm/amd/include:cleanup vega10 mp header files. 
Cleanup asic_reg/vega10/MP folder, remove mp_9_0_default.h

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:17 -05:00
Ernst Sjöstrand
8cdbad98c5 drm/amd/powerplay: Followup fixes to mc_reg_address 
This is a followup to:
drm/amd/powerplay: Fix buffer overflows with mc_reg_address

Rework *_set_mc_special_registers for the other architectures to
use the same logic as the first patch. This allows the last entry
of the array to be filled without an error message for example.
This doesn't fix any known problems, perhaps avoided by luck.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ernst Sjöstrand <ernstp@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:00 -05:00
Ernst Sjöstrand
47e8788b49 drm/amd/powerplay: Fix buffer overflows with mc_reg_address 
Smatch warned about the following lines:
ci_set_mc_special_registers() error: buffer overflow 'table->mc_reg_address' 16 <= 16
tonga_set_mc_special_registers() error: buffer overflow 'table->mc_reg_address' 16 <= 16

Change the logic to check before access instead of after incrementing.
It's fine if j reaches max after we're done. This allows the last entry
of the array to be filled without an error message for example.
Changed some whitespace to clarify grouping.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ernst Sjöstrand <ernstp@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:48:00 -05:00
Ernst Sjöstrand
e9c227b253 drm/amd/powerplay: Fix missing newlines at end of file 
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ernst Sjöstrand <ernstp@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:47:59 -05:00
Ernst Sjöstrand
19fef71cd1 drm/amd/powerplay: Minor fixes in processpptables.c (v2) 
Reported by smatch:
init_overdrive_limits() error: uninitialized symbol 'result'.
get_clock_voltage_dependency_table() warn: inconsistent indenting

v2: set result to 0 (Alex)

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ernst Sjöstrand <ernstp@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:47:59 -05:00
Joe Perches
4f42a2dd3d drm: amd: Fix line continuation formats 
Line continuations with excess spacing causes unexpected output.

Miscellanea:

o Added missing '\n' to a few of the coalesced pr_<level> formats

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-06 12:47:57 -05:00
Rex Zhu
95a3ff787a drm/amd/pp: delete an outdated comment in amd_powerplay.c 
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>
 2017-12-04 16:33:19 -05:00
Rex Zhu
4c7c8bbb1f drm/amd/pp: implement notify_smu_memory_info on Powerplay 
Used to set up smu power logging.

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>
 2017-12-04 16:33:19 -05:00
Rex Zhu
c79563a316 drm/amdgpu: add header kgd_pp_interface.h 
move powerplay and amdgpu shared structures
and definitions to kgd_pp_interface.h.  This
is the interface between the base driver
and powerplay.

Acked-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>
 2017-12-04 16:33:18 -05:00
Rex Zhu
11dc9364bd drm/amdgpu: move struct amd_powerplay to amdgpu.h 
Clean up the interface.

Acked-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>
 2017-12-04 16:33:17 -05:00
Rex Zhu
f685d71432 drm/amd/powerplay: move functions to amd_pm_funcs table 
those functions are exported to DC

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>
 2017-12-04 16:33:17 -05:00
Rex Zhu
2c2b67b479 drm/amdgpu: move DC and PP shared data structures to dm_pp_interface.h 
Move the display/power interfaces to one place.

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>
 2017-12-04 16:33:17 -05:00
Evan Quan
7413d2faef drm/amd/powerplay: describe the PCIE link speed in right GT/s 
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>
 2017-12-04 16:33:14 -05:00
pding
9953b72f9c drm/amdgpu: change redundant init logs to debug level 
When this VF stays in exclusive mode for long, other VFs will be
impacted.

The redundant messages causes exclusive mode timeout when they're
redirected. That is a normal use case for cloud service to redirect
guest log to virtual serial port.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: pding <Pixel.Ding@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-12-04 16:33:12 -05:00