[PATCH v5 16/18] drm/rockchip: vop2: Add uv swap for cluster window

Andy Yan
2024-12-09T12:34:28Z

The Cluster windows of upcoming VOP on rk3576 also support
linear YUV support, we need to set uv swap bit for it.

As the VOP2_WIN_UV_SWA register defined on rk3568/rk3588 is
0xffffffff, so this register will not be touched on these
two platforms.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net> # on RK3568
Tested-by: Detlev Casanova <detlev.casanova@collabora.com>
---

(no changes since v1)

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index 81ba2e29a09d..4922cce3247a 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -1373,10 +1373,8 @@ static void vop2_plane_atomic_update(struct drm_plane *plane,

rb_swap = vop2_win_rb_swap(fb->format->format);
vop2_win_write(win, VOP2_WIN_RB_SWAP, rb_swap);
- if (!vop2_cluster_window(win)) {
- uv_swap = vop2_win_uv_swap(fb->format->format);
- vop2_win_write(win, VOP2_WIN_UV_SWAP, uv_swap);
- }
+ uv_swap = vop2_win_uv_swap(fb->format->format);
+ vop2_win_write(win, VOP2_WIN_UV_SWAP, uv_swap);

if (fb->format->is_yuv) {
vop2_win_write(win, VOP2_WIN_UV_VIR, DIV_ROUND_UP(fb->pitches[1], 4));
--
2.34.1