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* drm/amd/powerplay: implement get_clock_by_type for iceland.Rex Zhu2016-11-101-18/+33
| | | | | | | | | | | | iceland use pptable v0. bugs: https://bugzilla.kernel.org/show_bug.cgi?id=185681 https://bugs.freedesktop.org/show_bug.cgi?id=98357 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>
* drm/amd/powerplay/smu7: fix checks in smu7_get_evv_voltages (v2)Alex Deucher2016-11-101-7/+10
| | | | | | | | | | | | | | | Only check if the tables exist in relevant configs. This fixes a failure on V0 tables. v2: fix version check as suggested by Rex bugs: https://bugzilla.kernel.org/show_bug.cgi?id=185681 https://bugs.freedesktop.org/show_bug.cgi?id=98357 Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: update phm_get_voltage_evv_on_sclk for icelandAlex Deucher2016-11-101-1/+3
| | | | | | | | | | | | Was missing the handling for iceland. bugs: https://bugzilla.kernel.org/show_bug.cgi?id=185681 https://bugs.freedesktop.org/show_bug.cgi?id=98357 Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: propagate errors in phm_get_voltage_evv_on_sclkAlex Deucher2016-11-101-1/+1
| | | | | | | | | | | | Missing for one case. bugs: https://bugzilla.kernel.org/show_bug.cgi?id=185681 https://bugs.freedesktop.org/show_bug.cgi?id=98357 Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: return false instead of -EINVALAndrew Shadura2016-11-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Returning -EINVAL from a bool-returning function phm_check_smc_update_required_for_display_configuration has an unexpected effect of returning true, which is probably not what was intended. Replace -EINVAL by false. The only place this function is called from is psm_adjust_power_state_dynamic in drivers/gpu/drm/amd/powerplay/eventmgr/psm.c:106: if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) { phm_apply_state_adjust_rules(hwmgr, requested, pcurrent); phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware); hwmgr->current_ps = requested; } It seems to expect a boolean value here. This issue has been found using the following Coccinelle semantic patch written by Peter Senna Tschudin: <smpl> @@ identifier f; constant C; typedef bool; @@ bool f (...){ <+... * return -C; ...+> } </smpl> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu/powerplay/smu7: fix unintialized data usageArnd Bergmann2016-11-081-0/+2
| | | | | | | | | | | | | | | | | | A recent bugfix replaced an out-of-bounds access with direct use of unintialized data: drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c: In function 'smu7_patch_limits_vddc': drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c:2033:6: error: 'vddc' may be used uninitialized in this function [-Werror=maybe-uninitialized] drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c:2146:11: note: 'vddc' was declared here drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c:2033:6: error: 'vddci' may be used uninitialized in this function [-Werror=maybe-uninitialized] drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c:2146:17: note: 'vddci' was declared here uint32_t vddc, vddci; This initializes the data as before using the correct type. Fixes: 77f7f71f5be1 ("drm/amdgpu/powerplay/smu7: fix static checker warning") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: don't succeed in getters if fan is missingGrazvydas Ignotas2016-10-311-3/+3
| | | | | | | | Otherwise callers end up using uninitialized data. Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: fix bug get wrong evv voltage of Polaris.Rex Zhu2016-10-272-2/+3
| | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: don't give up if DPM is already runningGrazvydas Ignotas2016-10-211-2/+2
| | | | | | | | | | | | | | | | | | Currently the driver crashes if smu7_enable_dpm_tasks() returns early, which it does if DPM is already active. It seems to be better just to continue anyway, at least I haven't noticed any ill effects. It's also unclear at what state the hardware was left by the previous driver, so IMO it's better to always fully initialize. Way to reproduce: with GPU passthrough. forced power off the VM or forced reset the VM without shutting down the Os. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: fix static checker warning in process_pptables_v1_0.cRex Zhu2016-10-211-3/+6
| | | | | | 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>
* drm/amdgpu/powerplay/smu7: fix static checker warningAlex Deucher2016-10-211-5/+8
| | | | | | | | Casting of voltage values to a larger size results in overwriting adjacent memory in the structure. Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: fix bug stop dpm can't work on Vi.Rex Zhu2016-10-142-15/+25
| | | | | | 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>
* drm/amd/powerplay: notify smu no display by default.Rex Zhu2016-10-141-1/+1
| | | | | | 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>
* drm/amdgpu/powerplay: implement thermal sensor for CZ/STAlex Deucher2016-10-141-0/+18
| | | | | | | Add missing functionality. Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/powerplay: fix static checker warnings in smu7_hwmgr.cRex Zhu2016-10-131-2/+4
| | | | | | 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>
* drm/amd/powerplay: fix static checker warnings in smu7_hwmgr.cRex Zhu2016-10-131-2/+4
| | | | | | | | variable dereferenced before check it 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>
* drm/amd/powerplay: fix static checker warnings in iceland_smc.cRex Zhu2016-10-131-1/+1
| | | | | | | | add array length check to avoid buffer overflow. 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>
* drm/amdgpu: remove DRM_AMD_POWERPLAYAlex Deucher2016-10-041-6/+0
| | | | | | | | Powerplay is no longer optional after the recently cleanups Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge branch 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2016-09-306-21/+20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-next Some additional fixes for 4.9: - The rest of Christian's GTT rework which fixes a long standing bug in the GPUVM code among other things - Changes to the pci shutdown callbacks for certain hypervisors - Fix hpd interrupt storms on eDP panels which have the hpd interrupt enabled by the bios - misc cleanups and bug fixes * 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux: (33 commits) drm/radeon: always apply pci shutdown callbacks drm/amdgpu: always apply pci shutdown callbacks (v2) drm/amdgpu: improve VM PTE trace points drm/amdgpu: fix GART_DEBUGFS define drm/amdgpu: free userptrs even if GTT isn't bound drm/amd/amdgpu: Various cleanups for DCEv6 drm/amdgpu: fix BO move offsets drm/amdgpu: fix amdgpu_move_blit on 32bit systems drm/amdgpu: fix gtt_mgr bo's offset drm/amdgpu: fix initializing the VM BO shadow drm/amdgpu: fix initializing the VM last eviction counter drm/amdgpu: cleanup VM shadow BO unreferencing drm/amdgpu: allocate GTT space for shadow VM page tables drm/amdgpu: rename all rbo variable to abo v2 drm/amdgpu: remove unused member from struct amdgpu_bo drm/amdgpu: add a custom GTT memory manager v2 drm/amdgpu/dce6: disable hpd on local panels drm/amdgpu/dce8: disable hpd on local panels drm/amdgpu/dce11: disable hpd on local panels drm/amdgpu/dce10: disable hpd on local panels ...
| * drm/amdgpu: Constify tablesNils Wallménius2016-09-236-21/+20
| | | | | | | | | | | | | | | | Mark some powerplay tables as 'const' and adjust pointers acessing them to avoid introducing warnings. Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge branch 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2016-09-2867-32705/+17564
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-next Last set of radeon and amdgpu changes for 4.9. This is mostly just the powerplay cleanup for dGPUs. Beyond that, just misc code cleanups and bug fixes. * 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux: (49 commits) drm/amd/amdgpu: Clean up afmt allocation in DCEv6. (v2) drm/amd/amdgpu: Remove division from vblank_wait drm/radeon/atif: Send a hotplug event when we get dgpu display request drm/radeon/atpx: check for ATIF dGPU wake for display events support drm/amdgpu/atif: Send a hotplug event when we get dgpu display request drm/amdgpu/atpx: check for ATIF dGPU wake for display events support drm/amdgpu: bump version for new vce packet support drm/amdgpu/vce: allow the clock table packet drm/amdgpu:cleanup virt related define drm/amdgpu: use powerplay module for dgpu in Vi. drm/amdgpu: set gfx clock gating for tonga/polaris. drm/amdgpu: set system clock gating for tonga/polaris. drm/amd/powerplay: export function to help to set cg by smu. drm/amdgpu: avoid out of bounds access on array interrupt_status_offsets drm/amdgpu: mark symbols static where possible drm/amdgpu: remove unused functions drm/amd/powerplay: Replace per-asic print_performance with generic drm/radeon: narrow asic_init for virtualization drm/amdgpu:add fw version entry to info drm/amdgpu:determine if vPost is needed indeed ...
| * drm/amd/powerplay: export function to help to set cg by smu.Rex Zhu2016-09-222-74/+5
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: Replace per-asic print_performance with genericTom St Denis2016-09-225-133/+14
| | | | | | | | | | | | | | | | | | | | Replace per-asic print_current_performance() functions with generic that calls read_sensor. Tested on Tonga and Carrizo for aesthetics and accuracy. 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>
| * drm/amdgpu:add fw version entry to infoFrank Min2016-09-221-0/+0
| | | | | | | | | | | | Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: Add read_sensor() callback to hwmgr (v3)Tom St Denis2016-09-195-0/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provides standardized interface to read various sensors. The API is extensible (by adding to the end of the amd_pp_sensors enumeration list. Support has been added to Carrizo/smu7 (v2) Squashed the two sensor patches into one. (v3) Updated to apply to smu7_hwmgr instead 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>
| * drm/amd/powerplay: delete useless files.Rex Zhu2016-09-1936-31672/+0
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: use smu7 hwmgr to manager icelandRex Zhu2016-09-192-10/+27
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: implement fw related smu interface for iceland.Rex Zhu2016-09-196-17/+2673
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: use smu7 common functions and data on icelannd.Rex Zhu2016-09-195-609/+82
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: use smu7 common functions and data on Fiji.Rex Zhu2016-09-193-635/+68
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: use smu7 common functions and data on Polars10.Rex Zhu2016-09-194-715/+84
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: use smu7 common functions and data on Tonga.Rex Zhu2016-09-193-774/+117
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: implement smu7_smumgr for asics with smu ip version 7.Rex Zhu2016-09-194-1/+678
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: use smu7_hwmgr to manager tonga.Rex Zhu2016-09-192-6/+30
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: implement fw image related smum interface for tonga.Rex Zhu2016-09-196-3/+3329
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: use smu7 hwmgr to manager fijiRex Zhu2016-09-192-4/+27
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: implement fw image related smu interface for Fiji.Rex Zhu2016-09-195-8/+2472
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: use smu7 hwmgr to manager polaris10/11Rex Zhu2016-09-193-4/+37
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: implement fw image related smum interface for Polaris.Rex Zhu2016-09-195-8/+2367
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: implement smu7 hwmgr to manager asics with smu ip version 7.Rex Zhu2016-09-1912-10/+7195
| | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: add common interface in smumgr to help to visit fw image.Rex Zhu2016-09-192-1/+169
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: add parameter of the mclk switch latency timeRex Zhu2016-09-191-0/+1
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: fix potential issue of array access violationRex Zhu2016-09-191-5/+2
| | | | | | | | | | | | 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>
| * drm/amd/powerplay: fix mclk not switching back after multi-head was disabledRex Zhu2016-09-192-1/+4
| | | | | | | | | | | | | | 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> Cc: stable@vger.kernel.org
* | Merge branch 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie2016-09-2029-353/+642
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into drm-next More radeon and amdgpu changes for 4.9. Highlights: - Initial SI support for amdgpu (controlled by a Kconfig option) - misc ttm cleanups - runtimepm fixes - S3/S4 fixes - power improvements - lots of code cleanups and optimizations * 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux: (151 commits) drm/ttm: remove cpu_address member from ttm_tt drm/radeon/radeon_device: remove unused function drm/amdgpu: clean function declarations in amdgpu_ttm.c up drm/amdgpu: use the new ring ib and dma frame size callbacks (v2) drm/amdgpu/vce3: add ring callbacks for ib and dma frame size drm/amdgpu/vce2: add ring callbacks for ib and dma frame size drm/amdgpu/vce: add common ring callbacks for ib and dma frame size drm/amdgpu/uvd6: add ring callbacks for ib and dma frame size drm/amdgpu/uvd5: add ring callbacks for ib and dma frame size drm/amdgpu/uvd4.2: add ring callbacks for ib and dma frame size drm/amdgpu/sdma3: add ring callbacks for ib and dma frame size drm/amdgpu/sdma2.4: add ring callbacks for ib and dma frame size drm/amdgpu/cik_sdma: add ring callbacks for ib and dma frame size drm/amdgpu/si_dma: add ring callbacks for ib and dma frame size drm/amdgpu/gfx8: add ring callbacks for ib and dma frame size drm/amdgpu/gfx7: add ring callbacks for ib and dma frame size drm/amdgpu/gfx6: add ring callbacks for ib and dma frame size drm/amdgpu/ring: add an interface to get dma frame and ib size drm/amdgpu/sdma3: drop unused functions drm/amdgpu/gfx6: drop gds_switch callback ...
| * drm/amd/powerplay: Partially revert change initialize platform capsRex Zhu2016-09-161-6/+0
| | | | | | | | | | | | | | | | | | partially revert commit I36f3c9e3a28cbf290652edfb6e19109da660c4f1 this will lead APU can't work. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: add pptable point check before use itRex Zhu2016-09-161-1/+2
| | | | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: add pp_table_version in hwmgr.Rex Zhu2016-09-162-0/+9
| | | | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay: rename tonga_processpptable* to processpptable_v1_0*.Rex Zhu2016-09-167-32/+32
| | | | | | | | | | | | | | | | Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/powerplay/polaris10: mark symbols static where possibleBaoyou Xie2016-09-143-35/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We get a few warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/polaris10_clockpowergating.c:34:5: warning: no previous prototype for 'polaris10_phm_powerup_uvd' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/polaris10_thermal.c:428:5: warning: no previous prototype for 'tf_polaris10_thermal_setup_fan_table' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/polaris10_hwmgr.c:125:31: warning: no previous prototype for 'cast_phw_polaris10_power_state' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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