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Show First 20 Lines • Show All 3,096 Lines • ▼ Show 20 Lines	static void __i915_update_gfx_val(struct drm_i915_private *dev_priv)
struct timespec now, diff1;		struct timespec now, diff1;
u64 diff;		u64 diff;
unsigned long diffms;		unsigned long diffms;
u32 count;		u32 count;

mtx_assert(&mchdev_lock, MA_OWNED);		mtx_assert(&mchdev_lock, MA_OWNED);

nanotime(&now);		nanotime(&now);
diff1 = now;		timespecsub(&now, &dev_priv->ips.last_time2, &diff1);
timespecsub(&diff1, &dev_priv->ips.last_time2);

/* Don't divide by 0 */		/* Don't divide by 0 */
diffms = diff1.tv_sec * 1000 + diff1.tv_nsec / 1000000;		diffms = diff1.tv_sec * 1000 + diff1.tv_nsec / 1000000;
if (!diffms)		if (!diffms)
return;		return;

count = I915_READ(GFXEC);		count = I915_READ(GFXEC);

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