goto out;
}
- units = 0;
- div = 1000000ULL;
-
- if (IS_CHERRYVIEW(dev)) {
+ if (IS_CHERRYVIEW(dev) && czcount_30ns == 1) {
/* Special case for 320Mhz */
- if (czcount_30ns == 1) {
- div = 10000000ULL;
- units = 3125ULL;
- } else {
- /* chv counts are one less */
- czcount_30ns += 1;
- }
+ div = 10000000ULL;
+ units = 3125ULL;
+ } else {
+ czcount_30ns += 1;
+ div = 1000000ULL;
+ units = DIV_ROUND_UP_ULL(30ULL * bias, czcount_30ns);
}
- if (units == 0)
- units = DIV_ROUND_UP_ULL(30ULL * bias,
- (u64)czcount_30ns);
-
if (I915_READ(VLV_COUNTER_CONTROL) & VLV_COUNT_RANGE_HIGH)
units <<= 8;