drm/amd/display: Pass tg and hubp inst instead of pipe index for SubVP

[Description]
- For pipe harvesting cases, the pipe index does not necessarily
  match up with the OTG instance, so pass index by OTG Instance instead
- For pipe split cases pass HUBP instance, since the split index is
  only used for HUBP programming
- Also check for OPP ID when accessing opp for pipe harvesting cases
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/core/dc.c

@@ -1079,6 +1079,7 @@ static void phantom_pipe_blank(
 	struct output_pixel_processor *opp = NULL;
 	uint32_t num_opps, opp_id_src0, opp_id_src1;
 	uint32_t otg_active_width, otg_active_height;
+	uint32_t i;
 
 	/* program opp dpg blank color */
 	color_space = COLOR_SPACE_SRGB;
@@ -1090,17 +1091,24 @@ static void phantom_pipe_blank(
 	/* get the OPTC source */
 	tg->funcs->get_optc_source(tg, &num_opps, &opp_id_src0, &opp_id_src1);
 	ASSERT(opp_id_src0 < dc->res_pool->res_cap->num_opp);
-	opp = dc->res_pool->opps[opp_id_src0];
-
-	opp->funcs->opp_set_disp_pattern_generator(
-			opp,
-			CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR,
-			CONTROLLER_DP_COLOR_SPACE_UDEFINED,
-			COLOR_DEPTH_UNDEFINED,
-			&black_color,
-			otg_active_width,
-			otg_active_height,
-			0);
+
+	for (i = 0; i < dc->res_pool->res_cap->num_opp; i++) {
+		if (dc->res_pool->opps[i] != NULL && dc->res_pool->opps[i]->inst == opp_id_src0) {
+			opp = dc->res_pool->opps[i];
+			break;
+		}
+	}
+
+	if (opp && opp->funcs->opp_set_disp_pattern_generator)
+		opp->funcs->opp_set_disp_pattern_generator(
+				opp,
+				CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR,
+				CONTROLLER_DP_COLOR_SPACE_UDEFINED,
+				COLOR_DEPTH_UNDEFINED,
+				&black_color,
+				otg_active_width,
+				otg_active_height,
+				0);
 
 	if (tg->funcs->is_tg_enabled(tg))
 		hws->funcs.wait_for_blank_complete(opp);

drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c

@@ -637,7 +637,7 @@ static void populate_subvp_cmd_pipe_info(struct dc *dc,
 	pipe_data->pipe_config.subvp_data.main_vblank_end =
 			main_timing->v_total - main_timing->v_front_porch - main_timing->v_addressable;
 	pipe_data->pipe_config.subvp_data.mall_region_lines = phantom_timing->v_addressable;
-	pipe_data->pipe_config.subvp_data.main_pipe_index = subvp_pipe->pipe_idx;
+	pipe_data->pipe_config.subvp_data.main_pipe_index = subvp_pipe->stream_res.tg->inst;
 	pipe_data->pipe_config.subvp_data.is_drr = subvp_pipe->stream->ignore_msa_timing_param;
 
 	/* Calculate the scaling factor from the src and dst height.
@@ -679,11 +679,11 @@ static void populate_subvp_cmd_pipe_info(struct dc *dc,
 		struct pipe_ctx *phantom_pipe = &context->res_ctx.pipe_ctx[j];
 
 		if (phantom_pipe->stream == subvp_pipe->stream->mall_stream_config.paired_stream) {
-			pipe_data->pipe_config.subvp_data.phantom_pipe_index = phantom_pipe->pipe_idx;
+			pipe_data->pipe_config.subvp_data.phantom_pipe_index = phantom_pipe->stream_res.tg->inst;
 			if (phantom_pipe->bottom_pipe) {
-				pipe_data->pipe_config.subvp_data.phantom_split_pipe_index = phantom_pipe->bottom_pipe->pipe_idx;
+				pipe_data->pipe_config.subvp_data.phantom_split_pipe_index = phantom_pipe->bottom_pipe->plane_res.hubp->inst;
 			} else if (phantom_pipe->next_odm_pipe) {
-				pipe_data->pipe_config.subvp_data.phantom_split_pipe_index = phantom_pipe->next_odm_pipe->pipe_idx;
+				pipe_data->pipe_config.subvp_data.phantom_split_pipe_index = phantom_pipe->next_odm_pipe->plane_res.hubp->inst;
 			} else {
 				pipe_data->pipe_config.subvp_data.phantom_split_pipe_index = 0;
 			}