diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-04-19 14:48:36 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-04-19 15:52:26 +0100 |
| commit | 91cbdb83d3aee84b6aaaa3fc3b4a6084a35e19c1 (patch) | |
| tree | f17f8539593095182a6d049327af4b33e7f6ddfe /drivers/gpu/drm/i915/intel_pm.c | |
| parent | d69990e0c399e4f7f9b50505d3285e5de991148a (diff) | |
drm/i915: Track HAS_RPS alongside HAS_RC6 in the device info
For consistency (and elegance!), add intel_device_info.has_rps.
The immediate boon is that RPS support is now emitted along the other
capabilities in the debug log and after errors.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190419134836.5626-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 87f6fc6d5502..7aa9a8c12b54 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -7013,8 +7013,10 @@ static bool sanitize_rc6(struct drm_i915_private *i915) struct intel_device_info *info = mkwrite_device_info(i915); /* Powersaving is controlled by the host when inside a VM */ - if (intel_vgpu_active(i915)) + if (intel_vgpu_active(i915)) { info->has_rc6 = 0; + info->has_rps = false; + } if (info->has_rc6 && IS_GEN9_LP(i915) && !bxt_check_bios_rc6_setup(i915)) { @@ -8716,7 +8718,8 @@ void intel_enable_gt_powersave(struct drm_i915_private *dev_priv) if (HAS_RC6(dev_priv)) intel_enable_rc6(dev_priv); - intel_enable_rps(dev_priv); + if (HAS_RPS(dev_priv)) + intel_enable_rps(dev_priv); if (HAS_LLC(dev_priv)) intel_enable_llc_pstate(dev_priv); |