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author | Dave Airlie <airlied@redhat.com> | 2017-05-12 13:58:29 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2017-05-12 13:58:29 +1000 |
commit | 7ec27233e62b5efe795563896577de5340dc7473 (patch) | |
tree | 7cf654cf27518d5e0b1a7718ad454fa3a5d45af8 /drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | |
parent | bab1e2fe4b82a853076e6752a49a456244110f8b (diff) | |
parent | afa31879f0a62f769cdeeffc8cfec613da2bc482 (diff) | |
download | linux-stable-7ec27233e62b5efe795563896577de5340dc7473.tar.gz linux-stable-7ec27233e62b5efe795563896577de5340dc7473.tar.bz2 linux-stable-7ec27233e62b5efe795563896577de5340dc7473.zip |
Merge branch 'drm-next-4.12' of git://people.freedesktop.org/~agd5f/linux into drm-next
Fixes for 4.12. This is a bit bigger than usual since it's 3 weeks
worth of fixes and most of these changes are for vega10 which is
new for 4.12 and still in a fair amount of flux. It looks like
you missed my last pull request, so those patches are included here
as well. Highlights:
- Lots of vega10 fixes
- Fix interruptable wait mixup
- Fan control method fixes
- Misc display fixes for radeon and amdgpu
- Misc bug fixes
* 'drm-next-4.12' of git://people.freedesktop.org/~agd5f/linux: (132 commits)
drm/amd/powerplay: refine pwm1_enable callback functions for CI.
drm/amd/powerplay: refine pwm1_enable callback functions for vi.
drm/amd/powerplay: refine pwm1_enable callback functions for Vega10.
drm/amdgpu: refine amdgpu pwm1_enable sysfs interface.
drm/amdgpu: add amd fan ctrl mode enums.
drm/amd/powerplay: add more smu message on Vega10.
drm/amdgpu: fix dependency issue
drm/amd: fix init order of sched job
drm/amdgpu: add some additional vega10 pci ids
drm/amdgpu/soc15: use atomfirmware for setting bios scratch for reset
drm/amdgpu/atomfirmware: add function to update engine hang status
drm/radeon: only warn once in radeon_ttm_bo_destroy if va list not empty
drm/amdgpu: fix mutex list null pointer reference
drm/amd/powerplay: fix bug sclk/mclk level can't be set on vega10.
drm/amd/powerplay: Setup sw CTF to allow graceful exit when temperature exceeds maximum.
drm/amd/powerplay: delete dead code in powerplay.
drm/amdgpu: Use less generic enum definitions
drm/amdgpu/gfx9: derive tile pipes from golden settings
drm/amdgpu/gfx: drop max_gs_waves_per_vgt
drm/amd/powerplay: disable engine spread spectrum feature on Vega10.
...
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c index 4b9abd68e04f..4bdda56fccee 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c @@ -26,6 +26,7 @@ #include "atomfirmware.h" #include "amdgpu_atomfirmware.h" #include "atom.h" +#include "atombios.h" #define get_index_into_master_table(master_table, table_name) (offsetof(struct master_table, table_name) / sizeof(uint16_t)) @@ -77,10 +78,29 @@ void amdgpu_atomfirmware_scratch_regs_restore(struct amdgpu_device *adev) { int i; + /* + * VBIOS will check ASIC_INIT_COMPLETE bit to decide if + * execute ASIC_Init posting via driver + */ + adev->bios_scratch[7] &= ~ATOM_S7_ASIC_INIT_COMPLETE_MASK; + for (i = 0; i < AMDGPU_BIOS_NUM_SCRATCH; i++) WREG32(adev->bios_scratch_reg_offset + i, adev->bios_scratch[i]); } +void amdgpu_atomfirmware_scratch_regs_engine_hung(struct amdgpu_device *adev, + bool hung) +{ + u32 tmp = RREG32(adev->bios_scratch_reg_offset + 3); + + if (hung) + tmp |= ATOM_S3_ASIC_GUI_ENGINE_HUNG; + else + tmp &= ~ATOM_S3_ASIC_GUI_ENGINE_HUNG; + + WREG32(adev->bios_scratch_reg_offset + 3, tmp); +} + int amdgpu_atomfirmware_allocate_fb_scratch(struct amdgpu_device *adev) { struct atom_context *ctx = adev->mode_info.atom_context; |