drm/amd/display: Initial DC support for Beige Goby

[Why&How]
Add Beige Goby (DCN303) resource, irq service, & dmub loader.

v2: fix nbio include (Alex)

Signed-off-by: Chris Park <Chris.Park@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_init.c b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_init.c
new file mode 100644
index 000000000000..792515f853ca
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_init.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dcn303_hwseq.h"
+#include "dcn30/dcn30_init.h"
+#include "dc.h"
+
+void dcn303_hw_sequencer_construct(struct dc *dc)
+{
+	dcn30_hw_sequencer_construct(dc);
+
+	dc->hwseq->funcs.dpp_pg_control = dcn303_dpp_pg_control;
+	dc->hwseq->funcs.hubp_pg_control = dcn303_hubp_pg_control;
+	dc->hwseq->funcs.dsc_pg_control = dcn303_dsc_pg_control;
+}