DC_HPDx_CONTROL 42 drivers/gpu/drm/radeon/evergreen.c #define DC_HPDx_CONTROL(x) (DC_HPD1_CONTROL + (x * 0xc)) DC_HPDx_CONTROL 166 drivers/gpu/drm/radeon/si.c #define DC_HPDx_CONTROL(x) (DC_HPD1_CONTROL + (x * 0xc))