Searched refs:DBUF_CTL (Results 1 – 2 of 2) sorted by relevance
923 u32 tmp = I915_READ(DBUF_CTL); in gen9_assert_dbuf_enabled()2347 I915_WRITE(DBUF_CTL, I915_READ(DBUF_CTL) | DBUF_POWER_REQUEST); in gen9_dbuf_enable()2348 POSTING_READ(DBUF_CTL); in gen9_dbuf_enable()2352 if (!(I915_READ(DBUF_CTL) & DBUF_POWER_STATE)) in gen9_dbuf_enable()2358 I915_WRITE(DBUF_CTL, I915_READ(DBUF_CTL) & ~DBUF_POWER_REQUEST); in gen9_dbuf_disable()2359 POSTING_READ(DBUF_CTL); in gen9_dbuf_disable()2363 if (I915_READ(DBUF_CTL) & DBUF_POWER_STATE) in gen9_dbuf_disable()
6142 #define DBUF_CTL _MMIO(0x45008) macro