[PATCH v5 08/18] drm/rockchip: vop2: Add check for 32 bpp format

[Andy Yan]

From: Andy Yan <andy....@rock-chips.com>

RK3588 only support DRM_FORMAT_XRGB2101010/XBGR2101010 in afbc mode.

Fixes: 5a028e8f062f ("drm/rockchip: vop2: Add support for rk3588")
Signed-off-by: Andy Yan <andy....@rock-chips.com>

---

Changes in v5:
-  Added in V5

 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c 
b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index bd8db45eeba6..1f101a3c3942 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -1224,7 +1224,15 @@ static int vop2_plane_atomic_check(struct drm_plane 
*plane,
                                return -EINVAL;
                        }
                }
+       }
 
+       if (fb->format->format == DRM_FORMAT_XRGB2101010 || fb->format->format 
== DRM_FORMAT_XBGR2101010) {
+               if (vop2->data->soc_id == 3588) {
+                       if (!rockchip_afbc(plane, fb->modifier)) {
+                               drm_err(vop2->drm, "Unsupported linear 32 bpp 
for %s\n", win->data->name);
+                               return -EINVAL;
+                       }
+               }
        }
 
        /*
-- 
2.34.1