From aa91916770d07cafafd24905b20e5350eb2dee30 Mon Sep 17 00:00:00 2001
From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Date: Fri, 26 Jul 2019 17:16:47 -0400
Subject: drm/amd/display: add dcn21 core DC changes
Git-commit: aa91916770d07cafafd24905b20e5350eb2dee30
Patch-mainline: v5.4-rc1
References: bsc#1152489

Add missing parameters, to make dcn21 compile
without errors

Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/amd/display/dc/dc.h               | 3 +++
 drivers/gpu/drm/amd/display/dc/inc/core_types.h   | 3 +++
 drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h | 4 ++++
 drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 1 +
 4 files changed, 11 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 42b6a6e41c0b..a82352a87808 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -385,6 +385,9 @@ struct dc_debug_options {
 	struct dc_bw_validation_profile bw_val_profile;
 #ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT
 	bool disable_fec;
+#endif
+#ifdef CONFIG_DRM_AMD_DC_DCN2_1
+	bool disable_48mhz_pwrdwn;
 #endif
 	/* This forces a hard min on the DCFCLK requested to SMU/PP
 	 * watermarks are not affected.
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index 8726bd7dd910..f189307750ab 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -87,6 +87,9 @@ void core_link_set_avmute(struct pipe_ctx *pipe_ctx, bool enable);
 struct resource_pool;
 struct dc_state;
 struct resource_context;
+#if defined(CONFIG_DRM_AMD_DC_DCN2_1)
+struct clk_bw_params;
+#endif
 
 struct resource_funcs {
 	void (*destroy)(struct resource_pool **pool);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
index 7193acfcd779..e8668388581b 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
@@ -40,6 +40,10 @@ struct cstate_pstate_watermarks_st {
 struct dcn_watermarks {
 	uint32_t pte_meta_urgent_ns;
 	uint32_t urgent_ns;
+#if defined(CONFIG_DRM_AMD_DC_DCN2_1)
+	uint32_t frac_urg_bw_nom;
+	uint32_t frac_urg_bw_flip;
+#endif
 	struct cstate_pstate_watermarks_st cstate_pstate;
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index 732a93df1844..3a938cd414ea 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -48,6 +48,7 @@ struct dce_hwseq_wa {
 	bool DEGVIDCN10_253;
 	bool false_optc_underflow;
 	bool DEGVIDCN10_254;
+	bool DEGVIDCN21;
 };
 
 struct hwseq_wa_state {
-- 
2.28.0