drm/amd/display: Update some of the dcn303 parameters

Adjust to update some of the dcn303 parameters.
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@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/resource/dcn303/dcn303_resource.c

@@ -97,8 +97,9 @@ static const struct dc_debug_options debug_defaults_drv = {
 		.underflow_assert_delay_us = 0xFFFFFFFF,
 		.dwb_fi_phase = -1, // -1 = disable,
 		.dmub_command_table = true,
+		.use_max_lb = true,
 		.exit_idle_opt_for_cursor_updates = true,
-		.disable_idle_power_optimizations = false,
+		.enable_legacy_fast_update = false,
 		.using_dml2 = false,
 };
 
@@ -145,9 +146,9 @@ static const struct dc_plane_cap plane_cap = {
 				.fp16 = 16000
 		},
 		.max_downscale_factor = {
-				.argb8888 = 600,
-				.nv12 = 600,
-				.fp16 = 600
+				.argb8888 = 167,
+				.nv12 = 167,
+				.fp16 = 167
 		},
 		16,
 		16
@@ -1171,6 +1172,8 @@ static bool dcn303_resource_construct(
 	dc->caps.cursor_cache_size =
 		dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
 	dc->caps.max_slave_planes = 1;
+	dc->caps.max_slave_yuv_planes = 1;
+	dc->caps.max_slave_rgb_planes = 1;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
 	dc->caps.extended_aux_timeout_support = true;