| Message ID | 20171003070614.18396-7-rodrigo.vivi@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Oct 03, 2017 at 12:06:07AM -0700, Rodrigo Vivi wrote: > From: "Kahola, Mika" <mika.kahola@intel.com> > > DVFS computation needs cnl_dvfs_{pre,post}_change() functions to be exposed. > These functions will be used when computing DVFS levels in intel_dpll_mgr.c > > Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> > Signed-off-by: Kahola, Mika <mika.kahola@intel.com> > Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Manasi > --- > drivers/gpu/drm/i915/intel_cdclk.c | 4 ++-- > drivers/gpu/drm/i915/intel_drv.h | 2 ++ > 2 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c > index b35eb145d66e..af8411c2a6b9 100644 > --- a/drivers/gpu/drm/i915/intel_cdclk.c > +++ b/drivers/gpu/drm/i915/intel_cdclk.c > @@ -1510,7 +1510,7 @@ static void cnl_cdclk_pll_enable(struct drm_i915_private *dev_priv, int vco) > dev_priv->cdclk.hw.vco = vco; > } > > -static int cnl_dvfs_pre_change(struct drm_i915_private *dev_priv) > +int cnl_dvfs_pre_change(struct drm_i915_private *dev_priv) > { > int ret; > > @@ -1528,7 +1528,7 @@ static int cnl_dvfs_pre_change(struct drm_i915_private *dev_priv) > return ret; > } > > -static void cnl_dvfs_post_change(struct drm_i915_private *dev_priv, int level) > +void cnl_dvfs_post_change(struct drm_i915_private *dev_priv, int level) > { > mutex_lock(&dev_priv->rps.hw_lock); > sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL, level); > diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h > index fe4650d6db03..934ccf17f8ab 100644 > --- a/drivers/gpu/drm/i915/intel_drv.h > +++ b/drivers/gpu/drm/i915/intel_drv.h > @@ -1323,6 +1323,8 @@ void skl_init_cdclk(struct drm_i915_private *dev_priv); > void skl_uninit_cdclk(struct drm_i915_private *dev_priv); > void cnl_init_cdclk(struct drm_i915_private *dev_priv); > void cnl_uninit_cdclk(struct drm_i915_private *dev_priv); > +int cnl_dvfs_pre_change(struct drm_i915_private *dev_priv); > +void cnl_dvfs_post_change(struct drm_i915_private *dev_priv, int level); > void bxt_init_cdclk(struct drm_i915_private *dev_priv); > void bxt_uninit_cdclk(struct drm_i915_private *dev_priv); > void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv); > -- > 2.13.5 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c index b35eb145d66e..af8411c2a6b9 100644 --- a/drivers/gpu/drm/i915/intel_cdclk.c +++ b/drivers/gpu/drm/i915/intel_cdclk.c @@ -1510,7 +1510,7 @@ static void cnl_cdclk_pll_enable(struct drm_i915_private *dev_priv, int vco) dev_priv->cdclk.hw.vco = vco; } -static int cnl_dvfs_pre_change(struct drm_i915_private *dev_priv) +int cnl_dvfs_pre_change(struct drm_i915_private *dev_priv) { int ret; @@ -1528,7 +1528,7 @@ static int cnl_dvfs_pre_change(struct drm_i915_private *dev_priv) return ret; } -static void cnl_dvfs_post_change(struct drm_i915_private *dev_priv, int level) +void cnl_dvfs_post_change(struct drm_i915_private *dev_priv, int level) { mutex_lock(&dev_priv->rps.hw_lock); sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL, level); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index fe4650d6db03..934ccf17f8ab 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1323,6 +1323,8 @@ void skl_init_cdclk(struct drm_i915_private *dev_priv); void skl_uninit_cdclk(struct drm_i915_private *dev_priv); void cnl_init_cdclk(struct drm_i915_private *dev_priv); void cnl_uninit_cdclk(struct drm_i915_private *dev_priv); +int cnl_dvfs_pre_change(struct drm_i915_private *dev_priv); +void cnl_dvfs_post_change(struct drm_i915_private *dev_priv, int level); void bxt_init_cdclk(struct drm_i915_private *dev_priv); void bxt_uninit_cdclk(struct drm_i915_private *dev_priv); void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv);