Searched refs:DPFC_CTL_EN (Results 1 – 2 of 2) sorted by relevance
152 I915_WRITE(DPFC_CONTROL, I915_READ(DPFC_CONTROL) | DPFC_CTL_EN); in g4x_enable_fbc()164 if (dpfc_ctl & DPFC_CTL_EN) { in g4x_disable_fbc()165 dpfc_ctl &= ~DPFC_CTL_EN; in g4x_disable_fbc()176 return I915_READ(DPFC_CONTROL) & DPFC_CTL_EN; in g4x_fbc_enabled()225 I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN); in ironlake_enable_fbc()244 if (dpfc_ctl & DPFC_CTL_EN) { in ironlake_disable_fbc()245 dpfc_ctl &= ~DPFC_CTL_EN; in ironlake_disable_fbc()256 return I915_READ(ILK_DPFC_CONTROL) & DPFC_CTL_EN; in ironlake_fbc_enabled()
788 #define DPFC_CTL_EN (1<<31) macro