diff options
| author | Michel Thierry <michel.thierry@intel.com> | 2016-01-06 15:08:36 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-01-07 17:34:41 +0300 |
| commit | 16fbc291cb87c7defcd13ad715d3e4af0d523e43 (patch) | |
| tree | 063c9bb690e0011792e9527c8a7e023d0bb74912 | |
| parent | c03242b1317694e50e2c781026bb7bee8dfcc2bb (diff) | |
| download | linux-16fbc291cb87c7defcd13ad715d3e4af0d523e43.tar.xz | |
drm/i915/kbl: Enable PW1 and Misc I/O power wells
My kbl stopped working because of this.
Fixes regression from
commit 2f693e28b8df69f67beced5e18bb2b91c2bfcec2
Author: Damien Lespiau <damien.lespiau@intel.com>
Date: Wed Nov 4 19:24:12 2015 +0200
drm/i915: Make turning on/off PW1 and Misc I/O part of the init/fini
sequences
Cc: Damien Lespiau <damien.lespiau@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452082116-16770-1-git-send-email-michel.thierry@intel.com
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index ddbdbffe829a..4b44e6862a27 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -1851,7 +1851,7 @@ void skl_pw1_misc_io_init(struct drm_i915_private *dev_priv) { struct i915_power_well *well; - if (!IS_SKYLAKE(dev_priv)) + if (!(IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))) return; well = lookup_power_well(dev_priv, SKL_DISP_PW_1); @@ -1865,7 +1865,7 @@ void skl_pw1_misc_io_fini(struct drm_i915_private *dev_priv) { struct i915_power_well *well; - if (!IS_SKYLAKE(dev_priv)) + if (!(IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))) return; well = lookup_power_well(dev_priv, SKL_DISP_PW_1); |