drm/amd/display: Add DMUB support for DCN314

Initialize DMUB for DCN 3.1.4.
Use same funcs as DCN31.

Signed-off-by: Roman Li <roman.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index 4c6a624..4a12292 100644 (file)
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -223,6 +223,7 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 
        case DMUB_ASIC_DCN31:
        case DMUB_ASIC_DCN31B:
+       case DMUB_ASIC_DCN314:
        case DMUB_ASIC_DCN315:
        case DMUB_ASIC_DCN316:
                if (asic == DMUB_ASIC_DCN315)