diff options
| author | Andi Shyti <andi.shyti@intel.com> | 2019-12-13 20:37:35 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-13 22:22:05 +0000 |
| commit | e03512edd2b8d01fe9d34b8c66cc21933e4a68f6 (patch) | |
| tree | b272770e607e993714a046743b689f68cb32bff7 /drivers/gpu/drm/i915/i915_pmu.c | |
| parent | f1925f3309d13d431f70e7b6b72ba59cae90fdff (diff) | |
| download | linux-e03512edd2b8d01fe9d34b8c66cc21933e4a68f6.tar.bz2 | |
drm/i915/rps: Add frequency translation helpers
Add two helpers that for reading the actual GT's frequency. The
two helpers are:
- intel_rps_read_cagf: reads the frequency and returns it not
normalized
- intel_rps_read_actual_frequency: provides the frequency in Hz.
Use the above helpers in sysfs and debugfs.
Signed-off-by: Andi Shyti <andi.shyti@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191213183736.31992-2-andi@etezian.org
Diffstat (limited to 'drivers/gpu/drm/i915/i915_pmu.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index eaad9c97d031..5f2adfbf85be 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -406,7 +406,7 @@ frequency_sample(struct intel_gt *gt, unsigned int period_ns) */ val = intel_uncore_read_fw(uncore, GEN6_RPSTAT1); if (val) - val = intel_get_cagf(rps, val); + val = intel_rps_get_cagf(rps, val); else val = rps->cur_freq; |