DPLL_VCO_ENABLE
cur_state = !!(val & DPLL_VCO_ENABLE);
if (pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE)
if (pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE)
DPLL_VCO_ENABLE;
pipe_config->dpll_hw_state.dpll |= DPLL_VCO_ENABLE |
pipe_config->dpll_hw_state.dpll |= DPLL_VCO_ENABLE;
~(DPLL_VCO_ENABLE | DPLL_EXT_BUFFER_ENABLE_VLV));
if ((pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE) == 0)
pipe_config->dpll_hw_state.dpll & ~DPLL_VCO_ENABLE);
if ((pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE) == 0)
dpll |= DPLL_VCO_ENABLE;
dpll |= DPLL_VCO_ENABLE;
if ((pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE) == 0)
if ((pipe_config->dpll_hw_state.dpll & DPLL_VCO_ENABLE) == 0)
if (!(temp & DPLL_VCO_ENABLE))
dpll |= DPLL_VCO_ENABLE;
pll_enabled = I915_READ(DPLL(pipe)) & DPLL_VCO_ENABLE;
return val & DPLL_VCO_ENABLE;
(I915_READ(DPLL(PIPE_B)) & DPLL_VCO_ENABLE) == 0)