FMT_CLAMP_CONTROL 1005 drivers/gpu/drm/radeon/cikd.h #define FMT_CLAMP_CONTROL                    0x6fe4
FMT_CLAMP_CONTROL 1393 drivers/gpu/drm/radeon/evergreend.h #define FMT_CLAMP_CONTROL                    0x6fe4
FMT_CLAMP_CONTROL 1262 drivers/gpu/drm/radeon/r600d.h #define FMT_CLAMP_CONTROL                    0x672c