ROW_SIZE_MASK    1170 drivers/gpu/drm/amd/amdgpu/sid.h #define		ROW_SIZE_MASK				0x30000000
ROW_SIZE_MASK    1214 drivers/gpu/drm/radeon/cikd.h #define		ROW_SIZE_MASK				0x30000000
ROW_SIZE_MASK     452 drivers/gpu/drm/radeon/nid.h #define		ROW_SIZE_MASK				0x30000000
ROW_SIZE_MASK    1172 drivers/gpu/drm/radeon/sid.h #define		ROW_SIZE_MASK				0x30000000