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path: root/drivers/gpu/drm/amd/powerplay/smu_internal.h
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2020-08-07drm/amd/powerplay: put VCN/JPEG into PG ungate state before dpm table setup(V3)Evan Quan
As VCN related dpm table setup needs VCN be in PG ungate state. Same logics applies to JPEG. V2: fix paste typo V3: code cosmetic Signed-off-by: Evan Quan <evan.quan@amd.com> Tested-by: Matt Coffin <mcoffin13@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-07drm/amd/powerplay: update swSMU VCN/JPEG PG logicsEvan Quan
Add lock protections and avoid unnecessary actions if the PG state is already the same as required. Signed-off-by: Evan Quan <evan.quan@amd.com> Tested-by: Matt Coffin <mcoffin13@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-21drm/amdgpu/swSMU: remove eeprom from the smu i2c handlers (v2)Alex Deucher
The driver uses it for EEPROM access, but it's just an i2c bus. v2: change the callback name as well. Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-21drm/amd/powerplay: tag swSMU code layersEvan Quan
Per designs, the swSMU code is separated into four layers. And the typical calling flow should be like: amdgpu_smu.c -> ${asic}_ppt.c -> smu_v11/12_0.c -> smu_cmn.c. Compile errors will come out for any violations. This can help to prevent cross callings(e.g. amdgpu_smu.c -> ${asic}_ppt.c -> amdgpu_smu.c -> ${asic}_ppt.c) which were common in our code. 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>
2020-07-21drm/amd/powerplay: move SMC message issuing APIs to smu_cmn.cEvan Quan
Considering they can be shared by all ASICs. 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>
2020-07-21drm/amd/powerplay: update the tables init relatedEvan Quan
To avoid cross calling and maintain clear code 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>
2020-07-21drm/amd/powerplay: maximum code sharing around watermarks settingEvan Quan
Maximum code sharing. 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>
2020-07-21drm/amd/powerplay: common API for disabling all features with exceptionEvan Quan
We are moving to centralize all feature enablement/support checking and setting APIs in smu_cmn.c. 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>
2020-07-21drm/amd/powerplay: move ppfeature mask setting to smu_cmn.cEvan Quan
Considering they are shared by all ASICs. And we are moving to centralize all feature enablement/support checking and setting APIs in smu_cmn.c. 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>
2020-07-21drm/amd/powerplay: move dpm feature enablement checking to smu_cmn.cEvan Quan
Considering it is shared by all ASICs and smu_cmn.c should be the right place. 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>
2020-07-21drm/amd/powerplay: drop unused codeEvan Quan
Those code were obsoleted by new common API smu_cmn_to_asic_specific_index(). 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>
2020-07-21drm/amdgpu: add read amdgpu_gfxoff status in debugfsJinzhou.Su
Add interface for SMU12 device, used by UMR. v2: fix code style Signed-off-by: Jinzhou.Su <Jinzhou.Su@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amd/powerplay: drop unused code around thermal range settingEvan Quan
Leftover of previous 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>
2020-07-15drm/amd/powerplay: sort the call flow on temperature ranges retrievingEvan Quan
This can help to maintain clear code 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>
2020-07-15drm/amd/powerplay: drop unnecessary wrapper around pcie parameters settingEvan Quan
This can also help to maintain clear code 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>
2020-07-15drm/amd/powerplay: drop unused APIs and parametersEvan Quan
Leftover of previous performance level setting 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>
2020-07-15drm/amd/powerplay: drop Sienna Cichlid specific set_soft_freq_limited_rangeEvan Quan
Use the common smu_v11_0_set_soft_freq_limited_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>
2020-07-10drm/amd/powerplay: drop unused code and wrapper around clock retrievingEvan Quan
Clean code by dropping unnecessary ones. 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>
2020-07-10drm/amd/powerplay: drop unnecessary wrappers around clock retrievingEvan Quan
By calling the target APIs directly. 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>
2020-07-10drm/amd/powerplay: correct the .get_workload_type() pointerEvan Quan
This seemed a typo. 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>
2020-07-01drm/amd/smu: unify smu ppt callback macrosKevin Wang
v1: add the new macro "smu_ppt_xxx()" to unify smu callback interfaces v2: rename the macro smu_ppt_xxx to smu_ppt_funcs. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-01drm/amd/smu: unify pptable_func{} callback interfaceKevin Wang
the pptable_func callback sets should be has unify interface, so use "smu" as the pptable_func interface first parameter. fix interfaces: 1. i2c_eeprom_init 2. i2c_eeprom_fini Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-01drm/amd/powerplay: drop unnecessary wrapper .populate_smc_tablesEvan Quan
Since .populate_smc_tables is just a wrapper of .set_default_dpm_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>
2020-07-01drm/amd/powerplay: drop redundant .set_min_dcefclk_deep_sleep API (v2)Evan Quan
It has exactly the same functionality as .set_deep_sleep_dcefclk. V2: correct the macro name for better trace 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>
2020-07-01drm/amd/powerplay: drop unused code around power limitEvan Quan
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>
2020-07-01drm/amd/powerplay: simplify the code around retrieving power limitEvan Quan
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>
2020-07-01drm/amd/powerplay: correct the APIs' namingEvan Quan
'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>
2020-07-01drm/amd/powerplay: drop unnecessary wrappersEvan Quan
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>
2020-07-01drm/amd/powerplay: drop dead vce powergate codeEvan Quan
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>
2020-07-01drm/amd/powerplay: move powerplay table operation out of smu_v11_0.cLikun Gao
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>
2020-07-01drm/amd/powerplay: add firmware cleanup on sw_finiEvan Quan
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>
2020-07-01drm/amd/powerplay: clean up the overdrive settingsEvan Quan
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>
2020-07-01drm/amd/powerplay: clean up the APIs for pptable setupEvan Quan
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>
2020-07-01drm/amd/powerplay: clean up the APIs for bootup clocksEvan Quan
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>
2020-07-01drm/amd/powerplay: use existed smu_dpm_set* interfaces to implement ↵Huang Rui
powergate functions Abstract powergate_vcn/jpeg functions, using smu_dpm_set* to implement it. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-06-02drm/amdgpu: Add unique_id and serial_number for Arcturus v3Kent Russell
Add support for unique_id and serial_number, as these are now the same value, and will be for future ASICs as well. v2: Explicitly create unique_id only for VG10/20/ARC v3: Change set_unique_id to get_unique_id for clarity Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-05-29drm/amd/powerplay: give better names for the thermal IRQ related APIsEvan Quan
Thermal control is performed by PMFW. What handled in driver is just whether or not to enable the alert(to driver). 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>
2020-05-29drm/amd/powerplay: implement ASIC specific thermal throttling loggingEvan Quan
Enable this for Arcturus only for now. 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>
2020-04-22drm/amd/powerplay: correct i2c eeprom init/fini sequenceEvan Quan
As data transfer may starts immediately after i2c eeprom init completed. Thus i2c eeprom should be initialized after SMU ready. And i2c data transfer should be prohibited when SMU down. That is the i2c eeprom fini sequence needs to be updated also. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-03-25drm/amd/swSMU: add callback to set AC/DC power source (v2)Evan Quan
This is needed to tell the SMU firmware what state is in in certain cases. DC mode does not allow overclocking for example. v2: split Evan's original patch (Alex) Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043 Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-28drm/amdgpu/powerplay: Remove deprecated smc_read_argMatt Coffin
The new interface reads the argument in the call to send the message, so this is no longer needed, and shouldn't be used for concurrency safety reasons. Signed-off-by: Matt Coffin <mcoffin13@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-28drm/amdgpu/powerplay: Refactor SMU message handling for safetyMatt Coffin
Move the responsibility for reading argument registers into the smu_send_smc_msg* implementations, so that adding a message-sending lock to protect the SMU registers will result in the lock still being held when the argument is read. v2: transition smu_v12_0, it's asics, and vega20 Signed-off-by: Matt Coffin <mcoffin13@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-04drm/amd/powerplay: fix navi10 system intermittent reboot issue V2Evan Quan
This workaround is needed only for Navi10 12 Gbps SKUs. V2: added SMU firmware version guard Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-01-07drm/amd/powerplay: unified VRAM address for driver table interaction with SMU V2Evan Quan
By this, we can avoid to pass in the VRAM address on every table transferring. That puts extra unnecessary traffics on SMU on some cases(e.g. polling the amdgpu_pm_info sysfs interface). V2: document what the driver table is for and how it works 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>
2019-12-18drm/amdgpu/smu: fix spellingAlex Deucher
s/dispaly/display/g Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-03drm/amdgpu/powerplay: unify smu send message functionLikun Gao
Drop smu_send_smc_msg function from ASIC specify structure. Reuse smu_send_smc_msg_with_param function for smu_send_smc_msg. Set paramer to 0 for smu_send_msg function, otherwise it will send with previous paramer value (Not a certain value). Materialize msg type for smu send message function definition. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19drm/amd/powerplay: set JPEG to SMU dpmLeo Liu
By using its own IP block type. Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19drm/amd/powerplay: add Powergate JPEG for RenoirLeo Liu
Similar to SDMA, VCN etc. v2: add argument to both PowerUpJpeg and PowerDownJpeg messages Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-25drm/amd/powerplay: clear the swSMU code layerEvan Quan
With this cleanup, the APIs from amdgpu_smu.c will map to ASIC specific ones directly. Those can be shared around all SMU V11/V12 ASICs will be put in smu_v11_0.c and smu_v12_0.c respectively. 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>
2019-10-25drm/amd/powerplay: split out those internal used swSMU APIs V2Evan Quan
Those swSMU APIs used internally are moved to smu_internal.h while others are kept in amdgpu_smu.h. V2: give a better name smu_internal.h for the place to hold those internal APIs 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>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-13 08:39:47 +0000