Lines Matching refs:control
927 DRM_DEBUG_KMS("mask %08x value %08x status %08x control %08x\n",
933 DRM_ERROR("Panel status timeout: status %08x control %08x\n",
966 u32 control;
970 control = I915_READ(pp_ctrl_reg);
972 control &= ~PANEL_UNLOCK_MASK;
973 control |= PANEL_UNLOCK_REGS;
974 return control;
1789 /* Gen6's DP voltage swing and pre-emphasis control */
1817 /* Gen7's DP voltage swing and pre-emphasis control */
1848 /* Gen7.5's (HSW) DP voltage swing and pre-emphasis control */
2788 /* Return which DP Port should be selected for Transcoder DP control */