Searched refs:DBUF_CTL (Results 1 – 2 of 2) sorted by relevance
5620 I915_WRITE(DBUF_CTL, I915_READ(DBUF_CTL) | DBUF_POWER_REQUEST); in broxton_init_cdclk()5621 POSTING_READ(DBUF_CTL); in broxton_init_cdclk()5625 if (!(I915_READ(DBUF_CTL) & DBUF_POWER_STATE)) in broxton_init_cdclk()5633 I915_WRITE(DBUF_CTL, I915_READ(DBUF_CTL) & ~DBUF_POWER_REQUEST); in broxton_uninit_cdclk()5634 POSTING_READ(DBUF_CTL); in broxton_uninit_cdclk()5638 if (I915_READ(DBUF_CTL) & DBUF_POWER_STATE) in broxton_uninit_cdclk()5807 I915_WRITE(DBUF_CTL, I915_READ(DBUF_CTL) & ~DBUF_POWER_REQUEST); in skl_uninit_cdclk()5808 POSTING_READ(DBUF_CTL); in skl_uninit_cdclk()5812 if (I915_READ(DBUF_CTL) & DBUF_POWER_STATE) in skl_uninit_cdclk()5852 I915_WRITE(DBUF_CTL, I915_READ(DBUF_CTL) | DBUF_POWER_REQUEST); in skl_init_cdclk()[all …]
5903 #define DBUF_CTL 0x45008 macro