[PATCH] drm/amd/display: set correct capablity for MPO on DCN321

[Aurabindo Pillai]

[Why&How]
Fix the incorrect value for parameters used to enable multi plane
overlay support for DCN321

Fixes: 235c6763423 ("drm/amd/display: add DCN32/321 specific files for Display 
Core")
Cc: sta...@vger.kernel.org
Signed-off-by: Aurabindo Pillai <aurabindo.pil...@amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c 
b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
index c6a0e84885a2..87b9dac4110e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
@@ -1723,9 +1723,9 @@ static bool dcn321_resource_construct(
        dc->caps.subvp_pstate_allow_width_us = 20;
        dc->caps.subvp_vertical_int_margin_us = 30;
        dc->caps.subvp_drr_vblank_start_margin_us = 100; // 100us margin
-       dc->caps.max_slave_planes = 1;
-       dc->caps.max_slave_yuv_planes = 1;
-       dc->caps.max_slave_rgb_planes = 1;
+       dc->caps.max_slave_planes = 2;
+       dc->caps.max_slave_yuv_planes = 2;
+       dc->caps.max_slave_rgb_planes = 2;
        dc->caps.post_blend_color_processing = true;
        dc->caps.force_dp_tps4_for_cp2520 = true;
        dc->caps.dp_hpo = true;
-- 
2.40.0