+static void i9xx_adjust_sdvo_tv_clock(struct intel_crtc_config *pipe_config)
+{
+ unsigned dotclock = pipe_config->adjusted_mode.clock;
+ struct dpll *clock = &pipe_config->dpll;
+
+ /* SDVO TV has fixed PLL values depend on its clock range,
+ this mirrors vbios setting. */
+ if (dotclock >= 100000 && dotclock < 140500) {
+ clock->p1 = 2;
+ clock->p2 = 10;
+ clock->n = 3;
+ clock->m1 = 16;
+ clock->m2 = 8;
+ } else if (dotclock >= 140500 && dotclock <= 200000) {
+ clock->p1 = 1;
+ clock->p2 = 10;
+ clock->n = 6;
+ clock->m1 = 12;
+ clock->m2 = 8;
+ } else {
+ WARN(1, "SDVO TV clock out of range: %i\n", dotclock);
+ }
+
+ pipe_config->clock_set = true;
+}
+