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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-20 18:27:36 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-20 20:08:06 +0100 |
| commit | 9938ee2e631c329ff335884c51ff78ebe5224722 (patch) | |
| tree | 01d1e704f710a530fc152455c4c72ebfb5ab43b6 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | a740f5c5f6bc781340c1fd346123b6b7d8be54de (diff) | |
| download | linux-9938ee2e631c329ff335884c51ff78ebe5224722.tar.bz2 | |
drm/i915/selftests: Check RPS controls
Check that the GPU does respond to our RPS frequency requests by setting
our desired frequency.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200420172739.11620-3-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 69332be5ac41..4a1965467374 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4013,6 +4013,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define GEN6_RP_STATE_LIMITS _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5994) #define GEN6_RP_STATE_CAP _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5998) #define BXT_RP_STATE_CAP _MMIO(0x138170) +#define GEN9_RP_STATE_LIMITS _MMIO(0x138148) /* * Make these a multiple of magic 25 to avoid SNB (eg. Dell XPS |