HDCP Locality Check is being moved to FW, add debug flags to control its behavior in existing hardware for validation purposes.
Signed-off-by: Dominik Kaszewski <[email protected]> --- drivers/gpu/drm/amd/include/amd_shared.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index 485b713cfad0..4c95b885d1d0 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -358,6 +358,18 @@ enum DC_DEBUG_MASK { * @DC_DISABLE_CUSTOM_BRIGHTNESS_CURVE: If set, disable support for custom brightness curves */ DC_DISABLE_CUSTOM_BRIGHTNESS_CURVE = 0x40000, + + /** + * @DC_HDCP_LC_FORCE_FW_ENABLE: If set, use HDCP Locality Check FW + * path regardless of reported HW capabilities. + */ + DC_HDCP_LC_FORCE_FW_ENABLE = 0x80000, + + /** + * @DC_HDCP_LC_ENABLE_SW_FALLBACK If set, upon HDCP Locality Check FW + * path failure, retry using legacy SW path. + */ + DC_HDCP_LC_ENABLE_SW_FALLBACK = 0x100000, }; enum amd_dpm_forced_level; -- 2.43.0
