struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
i915_reg_t reg = DPLL(crtc->pipe);
u32 dpll = crtc->config->dpll_hw_state.dpll;
+ int i;
assert_pipe_disabled(dev_priv, crtc->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 */
+ for (i = 0; i < 3; i++) {
+ I915_WRITE(reg, dpll);
+ POSTING_READ(reg);
+ udelay(150); /* wait for warmup */
+ }
}
/**