HDP_VERSION__MAJVER_MASK  152 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_4_0_sh_mask.h #define HDP_VERSION__MAJVER_MASK	0x0000FF00L
HDP_VERSION__MAJVER_MASK  205 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_5_0_0_sh_mask.h #define HDP_VERSION__MAJVER_MASK                                                                              0x0000FF00L