drm/amd/display: update chroma viewport wa

[Why]
Need previously implemented chroma vp wa to work for rotation cases.

[How]
Implement rotation specific wa.
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c

@@ -810,8 +810,7 @@ static void hubp1_set_vm_context0_settings(struct hubp *hubp,
 void min_set_viewport(
 	struct hubp *hubp,
 	const struct rect *viewport,
-	const struct rect *viewport_c,
-	enum dc_rotation_angle rotation)
+	const struct rect *viewport_c)
 {
 	struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp);
 

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h

@@ -749,9 +749,7 @@ void hubp1_set_blank(struct hubp *hubp, bool blank);
 
 void min_set_viewport(struct hubp *hubp,
 		const struct rect *viewport,
-		const struct rect *viewport_c,
-		enum dc_rotation_angle rotation);
-/* rotation angle added for use by hubp21_set_viewport */
+		const struct rect *viewport_c);
 
 void hubp1_clk_cntl(struct hubp *hubp, bool enable);
 void hubp1_vtg_sel(struct hubp *hubp, uint32_t otg_inst);

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

@@ -2291,8 +2291,7 @@ static void dcn10_update_dchubp_dpp(
 		hubp->funcs->mem_program_viewport(
 			hubp,
 			&pipe_ctx->plane_res.scl_data.viewport,
-			&pipe_ctx->plane_res.scl_data.viewport_c,
-			plane_state->rotation);
+			&pipe_ctx->plane_res.scl_data.viewport_c);
 	}
 
 	if (pipe_ctx->stream->cursor_attributes.address.quad_part != 0) {

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c

@@ -1305,6 +1305,7 @@ static void dcn20_update_dchubp_dpp(
 	struct hubp *hubp = pipe_ctx->plane_res.hubp;
 	struct dpp *dpp = pipe_ctx->plane_res.dpp;
 	struct dc_plane_state *plane_state = pipe_ctx->plane_state;
+	bool viewport_changed = false;
 
 	if (pipe_ctx->update_flags.bits.dppclk)
 		dpp->funcs->dpp_dppclk_control(dpp, false, true);
@@ -1383,12 +1384,14 @@ static void dcn20_update_dchubp_dpp(
 
 	if (pipe_ctx->update_flags.bits.viewport ||
 			(context == dc->current_state && plane_state->update_flags.bits.scaling_change) ||
-			(context == dc->current_state && pipe_ctx->stream->update_flags.bits.scaling))
+			(context == dc->current_state && pipe_ctx->stream->update_flags.bits.scaling)) {
+
 		hubp->funcs->mem_program_viewport(
 			hubp,
 			&pipe_ctx->plane_res.scl_data.viewport,
-			&pipe_ctx->plane_res.scl_data.viewport_c,
-			plane_state->rotation);
+			&pipe_ctx->plane_res.scl_data.viewport_c);
+		viewport_changed = true;
+	}
 
 	/* Any updates are handled in dc interface, just need to apply existing for plane enable */
 	if ((pipe_ctx->update_flags.bits.enable || pipe_ctx->update_flags.bits.opp_changed)
@@ -1441,9 +1444,14 @@ static void dcn20_update_dchubp_dpp(
 		hubp->power_gated = false;
 	}
 
+	if (hubp->funcs->apply_PLAT_54186_wa && viewport_changed)
+		hubp->funcs->apply_PLAT_54186_wa(hubp, &plane_state->address);
+
 	if (pipe_ctx->update_flags.bits.enable || plane_state->update_flags.bits.addr_update)
 		hws->funcs.update_plane_addr(dc, pipe_ctx);
 
+
+
 	if (pipe_ctx->update_flags.bits.enable)
 		hubp->funcs->set_blank(hubp, false);
 }

drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.h

@@ -108,6 +108,7 @@ struct dcn21_hubp {
 	const struct dcn_hubp2_registers *hubp_regs;
 	const struct dcn_hubp2_shift *hubp_shift;
 	const struct dcn_hubp2_mask *hubp_mask;
+	int PLAT_54186_wa_chroma_addr_offset;
 };
 
 bool hubp21_construct(

drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h

@@ -82,9 +82,10 @@ struct hubp_funcs {
 	void (*mem_program_viewport)(
 			struct hubp *hubp,
 			const struct rect *viewport,
-			const struct rect *viewport_c,
-			enum dc_rotation_angle rotation);
-			/* rotation needed for Renoir workaround */
+			const struct rect *viewport_c);
+
+	void (*apply_PLAT_54186_wa)(struct hubp *hubp,
+			const struct dc_plane_address *address);
 
 	bool (*hubp_program_surface_flip_and_addr)(
 		struct hubp *hubp,