DPLL
intel_de_write(display, DPLL(display, pipe),
intel_de_write(display, DPLL(display, pipe), dpll);
intel_de_posting_read(display, DPLL(display, pipe));
intel_de_write(display, DPLL(display, pipe), dpll);
intel_de_write(display, DPLL(display, pipe), dpll);
intel_de_posting_read(display, DPLL(display, pipe));
intel_de_write(display, DPLL(display, pipe), DPLL_VGA_MODE_DIS);
intel_de_posting_read(display, DPLL(display, pipe));
u32 status = intel_de_read(display, DPLL(display, PIPE_A));
u32 val = intel_de_read(display, DPLL(display, pipe));
intel_de_write(display, DPLL(display, pipe), val);
(intel_de_read(display, DPLL(display, PIPE_B)) & DPLL_VCO_ENABLE) == 0)
dpll_reg = DPLL(display, 0);
dpll_reg = DPLL(display, 0);
intel_de_write(display, DPLL(display, pipe),
intel_de_write(display, DPLL(display, pipe), hw_state->dpll);
intel_de_posting_read(display, DPLL(display, pipe));
intel_de_write(display, DPLL(display, pipe), hw_state->dpll);
intel_de_write(display, DPLL(display, pipe), hw_state->dpll);
intel_de_posting_read(display, DPLL(display, pipe));
intel_de_write(display, DPLL(display, pipe), hw_state->dpll);
intel_de_posting_read(display, DPLL(display, pipe));
if (intel_de_wait_for_set_ms(display, DPLL(display, pipe), DPLL_LOCK_VLV, 1))
intel_de_write(display, DPLL(display, pipe),
intel_de_write(display, DPLL(display, pipe), hw_state->dpll);
if (intel_de_wait_for_set_ms(display, DPLL(display, pipe), DPLL_LOCK_VLV, 1))
intel_de_write(display, DPLL(display, pipe),
(intel_de_read(display, DPLL(display, PIPE_B)) &
intel_de_write(display, DPLL(display, pipe), val);
intel_de_posting_read(display, DPLL(display, pipe));
intel_de_write(display, DPLL(display, pipe), val);
intel_de_posting_read(display, DPLL(display, pipe));
intel_de_write(display, DPLL(display, pipe), DPLL_VGA_MODE_DIS);
intel_de_posting_read(display, DPLL(display, pipe));
cur_state = intel_de_read(display, DPLL(display, pipe)) & DPLL_VCO_ENABLE;
hw_state->dpll = intel_de_read(display, DPLL(display, crtc->pipe));
dpll[pipe] = intel_de_rmw(display, DPLL(display, pipe), 0,
intel_de_write(display, DPLL(display, pipe), dpll[pipe]);
pll_enabled = intel_de_read(display, DPLL(display, pipe)) & DPLL_VCO_ENABLE;