drm/amd/display: Add debug option for idle optimizations on cursor updates

For optimizations and debug purposes we added an option to exit idle
operations on cursor updates.
Acked-by: Alex Hung <alex.hung@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/dcn32/dcn32_resource.c

@@ -868,6 +868,7 @@ static const struct dc_debug_options debug_defaults_drv = {
 	},
 	.use_max_lb = true,
 	.force_disable_subvp = true,
+	.exit_idle_opt_for_cursor_updates = true,
 	.enable_single_display_2to1_odm_policy = true,
 	.enable_dp_dig_pixel_rate_div_policy = 1,
 };

drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c

@@ -869,6 +869,7 @@ static const struct dc_debug_options debug_defaults_drv = {
 	},
 	.use_max_lb = true,
 	.force_disable_subvp = true,
+	.exit_idle_opt_for_cursor_updates = true,
 	.enable_single_display_2to1_odm_policy = true,
 	.enable_dp_dig_pixel_rate_div_policy = 1,
 };