Defined in 3 files as a macro:

• drivers/gpu/drm/radeon/nid.h, line 1135 (as a macro)
• drivers/gpu/drm/radeon/r600d.h, line 1486 (as a macro)
• drivers/gpu/drm/radeon/rv770d.h, line 994 (as a macro)

Referenced in 2 files:

• drivers/gpu/drm/radeon/uvd_v2_2.c, line 82
• drivers/gpu/drm/radeon/uvd_v3_1.c, line 49