_PCH_TRANSACONF  2211 drivers/gpu/drm/i915/gvt/handlers.c 	MMIO_DH(_MMIO(_PCH_TRANSACONF), D_ALL, NULL, transconf_mmio_write);
_PCH_TRANSACONF  8291 drivers/gpu/drm/i915/i915_reg.h #define PCH_TRANSCONF(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSACONF, _PCH_TRANSBCONF)