mmDP7_DP_PIXEL_FORMAT 4355 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_d.h #define mmDP7_DP_PIXEL_FORMAT 0x56a1 mmDP7_DP_PIXEL_FORMAT 5587 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_d.h #define mmDP7_DP_PIXEL_FORMAT 0x56a1