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path: root/drivers/gpu/drm/amd/powerplay
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2016-09-02drm/amd/powerplay: original power state table should not be changed.Rex Zhu
power state table was set based on vbios and should not be changed. when client need to change power state, just make a copy and send to smu. 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>
2016-09-02drm/amd/powerplay: refine struct name for coding style reason.Rex Zhu
delete useless member. 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>
2016-09-02drm/amd/powerplay: add vce state tables initialize for ppt v1.Rex Zhu
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>
2016-09-02drm/amd/powerplay: refine struct name for code style reason.Rex Zhu
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>
2016-08-30drm/amd/powerplay: Remove unused variable causing compile warningJordan Lazare
If treating warnings as errors this causes a build error Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com> Reviewed-by: Alex Deucher <Alexander.Deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-30drm/amd/powerplay: Only load SDMA0/MEC firmware once on Stoney (v2)Tom St Denis
Only load the SDMA0/MEC1 firmware once in the Carrizo SMU manager driver. (v2) Avoid loading SDMA0 twice too. 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>
2016-08-30drm/amd/powerplay: Fix up return codes in cz SMU managerTom St Denis
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>
2016-08-30drm/amd/powerplay: Tidy up cz SMU managerTom St Denis
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>
2016-08-30drm/amd/powerplay: Fix CZ SMU firmware load check (v4)Tom St Denis
Remove an errant return in the middle of the check function as well as check for success in the start function. (v2) Add return check to smu_load_fw() (v3) Don't return early if SMU load check fails (v4) No returns! :-) 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>
2016-08-25drm/amd/powerplay: simplify struct amd_pp_init.Rex Zhu
delete the members not needed when amd_powerplay_init. 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>
2016-08-25drm/amd/powerplay: get system info by cgs interface.Rex Zhu
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>
2016-08-24drm/amd/powerplay: delete useless code in iceland_hwmgr.c.Rex Zhu
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>
2016-08-23drm/amd/powerplay: avoid NULL dereference, cz_hwmgr.cHeinrich Schuchardt
if (a == NULL || a->b == NULL) leads to a NULL pointer dereference if a == NULL. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-23drm/amd/powerplay: avoid NULL pointer dereferenceHeinrich Schuchardt
if (a == NULL || a->b == NULL) leads to a NULL pointer dereference if a == NULL. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-22drm/amd/powerplay: Tidy up cz_hwmgr.cTom St Denis
Clean up whitespace and formatting. Signed-off-by: Tom St Denis <tom.stdenis@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>
2016-08-19drm/amd/powerplay: enable power containment features for tonga.Rex Zhu
v2: fix build error introduced when fix code style problems. 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>
2016-08-08drm/amd/powerplay: change structure variable name.Rex Zhu
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>
2016-08-08drm/amd/powerplay: delete code set/unset deep_sleep/power_containment.Rex Zhu
they were controled by module parameter. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-08drm/amd/powrplay: delete code no longer in use on Polaris.Rex Zhu
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>
2016-08-08drm/amd/powrplay: workaround Memory EDC Error for certain partner boards.Rex Zhu
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>
2016-08-08drm/amd/powerplay: pass sub_device_id and sub_vendor_id to powerplay.Rex Zhu
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>
2016-08-08drm/amd/powerplay: delete useless code in hwmgr.Rex Zhu
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>
2016-08-08drm/amdgpu: add module parameters to ctrl powerplay featureRex Zhu
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>
2016-08-08drm/amd/powerplay: fix typos of volt/millivolt symbols in comment.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alexandre Demers <alexandre.f.demers@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-08drm/amd/powerplay: add DPM running checking backHuang Rui
This patch adds DPM running checking back, because the DPM issue is fixed. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-08drm/amd/powerplay: add enabling voltage controller backHuang Rui
Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-08drm/amd/powerplay: set the platform capability flags for icelandHuang Rui
Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-08drm/amd/powerplay: add deep sleep initializationHuang Rui
This patch adds the deep sleep initialization at DPM, it needs send a message to SMC to enable this feature before enable voltage controller. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-08drm/amd/powerplay: fix the incorrect checking conditionHuang Rui
Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-08drm/amd/powerplay: add iceland HW managerHuang Rui
This patch introduces the iceland HW manager of powerplay which includes HW manager, clockpowergating, thermal, and powertune. 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>
2016-08-08drm/amd/powerplay: add iceland_dyn_defaults headerHuang Rui
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>
2016-08-08drm/amd/powerplay: add iceland SMU manangerHuang Rui
The system management unit (SMU) is a subcomponent of the northbridge that is responsible for a variety of system and power management tasks during boot and runtime for GPU. In powerplay, it will be used on firmware loading and power task management. This patch adds SMU mananger for iceland. 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>
2016-08-08drm/amd/powerplay: add SMU71 header files for iceland (v2)Huang Rui
v2: cleanup headers, add copyright Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: remove enable_clock_power_gatings_tasks from initialize ↵Tom St Denis
and resume events Setting PG state this early would cause lock ups in the IP block initialized functions. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: move clockgating to after ungating power in pp for uvd/vceTom St Denis
Cannot set clockgating state before ungating power. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: fix issue can't enable vce dpm.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Eric Huang <JinhuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: fix typo error when set clock gate state.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Christian König<christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: Delete unused functions in ppevvmath.hNils Wallménius
Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: Mark functions of ppevvmath.h staticNils Wallménius
This introduces some warnings due to unused functions, that are deleted in the following commit. Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: Delete an unnecessary variable initialisation in ↵SF Markus Elfring
phm_dispatch_table() The variable "result" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: Change assignment for a buffer variable in ↵Markus Elfring
phm_dispatch_table() v2 The variable "temp_storage" was eventually reassigned with a pointer. Thus omit the explicit initialisation at the beginning. v2: agd: fix coding style Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drivers/amdgpu: Remove redundant itermediate return valEdward O'Callaghan
Found-by: Coccinelle Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drivers/amdgpu: Use canonical boolean form in various predicatesEdward O'Callaghan
V.2: Fixup by hand to remove a few instances of redundant '()' left over. Found-by: Coccinelle Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drivers/amdgpu: Remove redundant casts on kzalloc() callsEdward O'Callaghan
Found-by: Coccinelle Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drivers/amdgpu: Remove redundant NULL check before kfree()Edward O'Callaghan
Found-by: Coccinelle Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drivers/amdgpu: Use 'true/false' for bool typed variablesEdward O'Callaghan
Found-by: Coccinelle Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-29drm/amd/powerplay: enable DiDt feature for polaris10/11.Rex Zhu
DIDT is a power saving feature which helps limit power consumption in order to hit a target power allocation. v1: delete temp file added accidentally. 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>
2016-07-29drm/amd/powerplay: populate SMC ACPI minimum voltage using VBIOS boot SCLK ↵Rex Zhu
and MCLK 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>
2016-07-29drm/amdgpu/powerplay: partial revert of endian fixesAlex Deucher
This fixes a warning on big endian. Bitfields need to be handled properly. Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-28Merge branch 'drm-next-4.8' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next A few more patches for 4.8. Mostly bug fixes and some prep work for iceland powerplay support. I have a couple polaris patches and Edward's misc cleanups that require a merge with Linus'. I don't know if you are planning a merge anytime soon. [airlied: fixed up endian vs 32-bit change in ppatomctrl] * 'drm-next-4.8' of git://people.freedesktop.org/~agd5f/linux: (26 commits) drm/amdgpu: comment out unused defaults_bonaire_pro static const structures to fix the build drm/amdgpu: temporary comment out unused static const structures to fix the build drm/amdgpu: S3 resume fail on Polaris10 drm/amd/powerplay: add pp_tables_get_response_times function in process pptables drm/amd/powerplay: fix the incorrect return value drm/amd/powerplay: add atomctrl_get_voltage_evv function in ppatomctrl drm/amdgpu: add new definitions into ppsmc.h for iceland drm/amd/powerplay: add SMU register macro for future use drm/amdgpu: add ucode_start_address into cgs_firmware_info drm/amdgpu: no need load microcode at sdma if powerplay is enabled drm/amdgpu: rename smumgr to smum for dpm drm/amdgpu: disable GFX PG on CZ/BR/ST drivers: gpu: drm: amd: powerplay: hwmgr: Remove unused variable drm/amdgpu: return -ENOSPC when running out of UVD handles drm/amdgpu: trace need_flush in grab_vm as well drm/amdgpu: always signal all fences drm/amdgpu: check flush fence context instead of same ring v2 drm/radeon: support backlight control for UNIPHY3 drm/amdgpu: support backlight control for UNIPHY3 drm/amdgpu: remove usec timeout loop from IB tests ...
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