mmREVISION_ID 163 drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_d.h #define mmREVISION_ID 0x2 mmREVISION_ID 210 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h #define mmREVISION_ID 0x2 mmREVISION_ID 189 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_1_d.h #define mmREVISION_ID 0x2 mmREVISION_ID 21 drivers/video/fbdev/w100fb.h #define mmREVISION_ID 0x0004