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path: root/drivers/gpu/drm/amd/amdgpu
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2015-12-23Merge branch 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next [airlied: fixup build problems on arm - added errno.h include] * 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux: (152 commits) amd/powerplay: fix copy paste typo in hardwaremanager.c amd/powerplay: disable powerplay by default initially amd/powerplay: don't enable ucode fan control if vbios has no fan table drm/amd/powerplay: show gpu load when print gpu performance for Cz. (v2) drm/amd/powerplay: check whether need to enable thermal control. (v2) drm/amd/powerplay: add point check to avoid NULL point hang. drm/amdgpu/powerplay: Program a calculated value as Deep Sleep clock. drm/amd/powerplay: Don't return an error if fan table is missing drm/powerplay/hwmgr: log errors in tonga_hwmgr_backend_init drm/powerplay: add debugging output to processpptables.c drm/powerplay: add debugging output to tonga_processpptables.c amd/powerplay: Add structures required to report configuration change amd/powerplay: Fix get dal power level amd\powerplay Implement get dal power level drm/amd/powerplay: display gpu load when print performance for tonga. drm/amdgpu/powerplay: enable sysfs and debugfs interfaces late drm/amd/powerplay: move shared function of vi to hwmgr. (v2) drm/amd/powerplay: check whether enable dpm in powerplay. drm/amd/powerplay: fix bug that dpm funcs in debugfs/sysfs missing. drm/amd/powerplay: fix boolreturn.cocci warnings ...
2015-12-21amd/powerplay: disable powerplay by default initiallyAlex Deucher
Hopefully we can enable this by default once we get more upstream feedback on stability, etc. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu/powerplay: enable sysfs and debugfs interfaces lateAlex Deucher
To avoid users accessing them before the module has finished initializing them and make sure they are only created if dpm has properly initialized. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: check whether enable dpm in powerplay.Rex Zhu
Change-Id: I0a2dbf8ef7d4a3e9788fe211fc5964dd2487c519 Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
2015-12-21drm/amd/powerplay: fix bug that dpm funcs in debugfs/sysfs missing.Rex Zhu
in dpm module, sysfs init func move to late_init from sw_init. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Change-Id: Ice4a73212d8e3106d05f04a27043820ffd32929e Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
2015-12-21drm/amdgpu: Prepare DKMS build for powerplay module.Qiang Yu
Signed-off-by: Qiang Yu <Qiang.Yu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-21drm/amd/amdgpu: enable uvd&vce clock gating for Fiji.Eric Huang
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/amdgpu: add vce3.0 clock gating support. (v2)Eric Huang
v2: fix grbm locking Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/amdgpu: add uvd6.0 clock gating support. (v2)Eric Huang
v2: fix bug in register mask setting. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amdgpu: rename fiji_smumgr.h to fiji_smum.hJammy Zhou
This conflicts with fiji_smumgr.h from powerplay in DKMS environment Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
2015-12-21drm/amdgpu: rename tonga_smumgr.h to tonga_smum.hJammy Zhou
This conflicts with the tonga_smumgr.h from powerplay in DKMS environement Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
2015-12-21drm/amd/powerplay: export interface to DAL to init/change display configuration.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-21amdgpu/powerplay: Add Stoney to list of early init casesTom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add parts of system clock gating support for Fiji. (v2)Eric Huang
Removed fiji_mgcg_cgcg_init that is affected and redundant for new implementation. v2: re-add mgcg_cgcg init Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amdgpu: add sdma clock gating support for Fiji.Eric Huang
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/amdgpu: add gmc clock gating support for Fiji.Eric Huang
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/amdgpu: add gfx clock gating support for Fiji.Eric Huang
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amdgpu/cgs: add sys info query for pcie gen and link widthAlex Deucher
Needed by powerplay to properly handle pcie dpm switching. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: store pcie gen mask and link widthAlex Deucher
We'll need this later for pcie dpm. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: support per device powerplay enablement (v2)Jammy Zhou
The amdgu_powerplay variable is global for multiple GPU instances. v2: fold in Flora's module option change, protect adev reference in macros Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-12-21drm/amdgpu: enable sysfs interface for powerplayRex Zhu
Same interface exposed in pre-powerplay dpm code. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: export fan control functions to amdgpuRex Zhu
Hook up the amdgpu thermal control callbacks for powerplay. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: enable powerplay module by default for fiji.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: enable powerplay module by default for tonga.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/amdgpu: enable powerplay and smc firmware loading for Fiji.Eric Huang
Switch over to handling in the powerplay module. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amdgpu: add amdgpu.powerplay module optionJammy Zhou
This option can be used to enable the new powerplay implementation, and it is disabled by default. Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add/update headers for Fiji SMU and DPMEric Huang
New headers for Fiji. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21drm/amd/powerplay: add header file for tonga smu and dpmyanyang1
These headers provide the SMU interface used by the driver. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: yanyang1 <young.yang@amd.com>
2015-12-21drm/amd/powerplay: Move smu7*.h from amdgpu to powerplay.yanyang1
Move smu7.h, smu7_discrete.h and smu7_fusion.h from amdgpu to powerplay. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: yanyang1 <young.yang@amd.com>
2015-12-21drm/amd/powerplay: add Carrizo smu supportJammy Zhou
This implements the SMU firmware manager interface for CZ. Some header files are moved from amdgpu folder to powerplay as well. v3: delete peci sub-module. v2: use cgs interface directly add load_mec_firmware function Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: export amd_powerplay_func to amdgpu and other ip blockRex Zhu
Update amdgpu to deal with the new powerplay module properly. v2: squash in fixes v3: squash in Rex's power state reporting fix Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: disable legacy path of firmware check if powerplay is enabledRex Zhu
Powerplay will use a different interface once it's integrated. These legacy pathes will be removed once powerplay is enabled by default. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amd/powerplay: add basic powerplay frameworkAlex Deucher
amdgpu_pp_ip_funcs is introduced to handle the two code paths, the legacy one and the new powerplay implementation. CONFIG_DRM_AMD_POWERPLAY kernel configuration option is introduced for the powerplay component. v4: squash in fixes v3: register debugfs file when powerplay module enable v2: add amdgpu_ucode_init_bo in hw init when amdgpu_powerplay enable. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: add new cgs interface to get display info (v2)Rex Zhu
Add new CGS interfaces to query display info across modules. This is nedded by the powerplay module for synchronizing with the display module. v2: (agd): fold in refresh rate fix, rebase Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: implement cgs interface to query system infoRex Zhu
Add a query to get the bus number and function of the device. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-21drm/amdgpu: implement new cgs interface for acpi functionRex Zhu
Add a new driver internal interface for accessing ACPI methods. These will be used by various new components including powerplay. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: mv amdgpu_acpi.h to amd/include/amd_acpi.hRex Zhu
This will be shared with the new powerplay module. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: mv some definition from amdgpu_acpi.c to amdgpu_acpi.hRex Zhu
These will be shared with the new powerplay module. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: share struct amdgpu_pm_state_type with powerplay moduleRex Zhu
rename amdgpu_pm_state_type to amd_pm_state_type Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-21drm/amdgpu: Fix off-by-one errors in amdgpu_vm_bo_mapFelix Kuehling
eaddr is sometimes treated as the last address inside the address range, and sometimes as the first address outside the range. This was resulting in errors when a test filled up the entire address space. Make it consistent to always be the last address within the range. Signed-off-by: Felix.Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
2015-12-21drm/amdgpu: fix dp link rate selection (v2)Alex Deucher
Need to properly handle the max link rate in the dpcd. This prevents some cases where 5.4 Ghz is selected when it shouldn't be. v2: simplify logic, add array bounds check Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-18drm/amdgpu: keep the PTs validation list in the VM v2Christian König
This avoids allocating it on the fly. v2: fix grammar in comment Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-12-18drm/amdgpu: split VM PD and PT handling during CSChristian König
This way we avoid the extra allocation for the page directory entry. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-12-18drm/amdgpu: put VM page tables directly into duplicates listChristian König
They share the reservation object with the page directory anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-12-18drm/amdgpu: restrict the sched jobs number to power of twoChunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org
2015-12-17drm/amdgpu: limit visible vram if it's smaller than the BARAlex Deucher
In some cases the amount of vram may be less than the BAR size, if so, limit visible vram to the amount of actual vram, not the BAR size. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-16drm/amdgpu: fix user fence handlingChristian König
This fixes a random corruption under memory pressure. We need to fence the BO for the user fence as well, otherwise it might be swapped out and the GPU could write the fence value to an undesired location. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2015-12-14drm/amdgpu: change default sched jobs to 32Chunming Zhou
Change the default scheduler queue size from 16 to 32. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-14drm/amdgpu: unify AMDGPU_CTX_MAX_CS_PENDING and amdgpu_sched_jobsChunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-14drm/amdgpu: handle error case for ctxChunming Zhou
Properly handle ctx init failure. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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