On Tue, 15 Mar 2016, ville.syrjala@xxxxxxxxxxxxxxx wrote: > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > VLV DPLL is somewhat sane and doesn't run on luck. > > Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Acked-by: Jani Nikula <jani.nikula@xxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_display.c | 11 ----------- > 1 file changed, 11 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c > index d3332a33f8a7..c85b77c1188d 100644 > --- a/drivers/gpu/drm/i915/intel_display.c > +++ b/drivers/gpu/drm/i915/intel_display.c > @@ -1590,17 +1590,6 @@ static void vlv_enable_pll(struct intel_crtc *crtc, > > I915_WRITE(DPLL_MD(pipe), pipe_config->dpll_hw_state.dpll_md); > POSTING_READ(DPLL_MD(pipe)); > - > - /* We do this three times for luck */ > - I915_WRITE(reg, dpll); > - POSTING_READ(reg); > - udelay(150); /* wait for warmup */ > - I915_WRITE(reg, dpll); > - POSTING_READ(reg); > - udelay(150); /* wait for warmup */ > - I915_WRITE(reg, dpll); > - POSTING_READ(reg); > - udelay(150); /* wait for warmup */ > } > > static void chv_enable_pll(struct intel_crtc *crtc, -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
