Searched refs:dsb_ctrl (Results 1 – 1 of 1) sorted by relevance
58 u32 dsb_ctrl; in intel_dsb_enable_engine() local60 dsb_ctrl = I915_READ(DSB_CTRL(pipe, dsb->id)); in intel_dsb_enable_engine()61 if (DSB_STATUS & dsb_ctrl) { in intel_dsb_enable_engine()66 dsb_ctrl |= DSB_ENABLE; in intel_dsb_enable_engine()67 I915_WRITE(DSB_CTRL(pipe, dsb->id), dsb_ctrl); in intel_dsb_enable_engine()78 u32 dsb_ctrl; in intel_dsb_disable_engine() local80 dsb_ctrl = I915_READ(DSB_CTRL(pipe, dsb->id)); in intel_dsb_disable_engine()81 if (DSB_STATUS & dsb_ctrl) { in intel_dsb_disable_engine()86 dsb_ctrl &= ~DSB_ENABLE; in intel_dsb_disable_engine()87 I915_WRITE(DSB_CTRL(pipe, dsb->id), dsb_ctrl); in intel_dsb_disable_engine()