MREG_BUFFERIN 55 drivers/staging/media/meson/vdec/codec_mpeg12.c return !amvdec_read_dos(core, MREG_BUFFERIN); MREG_BUFFERIN 60 drivers/staging/media/meson/vdec/codec_mpeg12.c amvdec_write_dos(core, MREG_BUFFERIN, buf_idx + 1); MREG_BUFFERIN 96 drivers/staging/media/meson/vdec/codec_mpeg12.c amvdec_write_dos(core, MREG_BUFFERIN, 0);