6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Bee <knaerzche@xxxxxxxxx>
[ Upstream commit 0ef968d91a20b5da581839f093f98f7a03a804f7 ]
There is no reason to limit VOP scaling to 3840px width, the limit of
RK3288, when there are newer VOP versions that support 4096px width.
Change to enforce a maximum of 4096px width plane scaling, the maximum
supported output width of the VOP versions supported by this driver.
Fixes: 4c156c21c794 ("drm/rockchip: vop: support plane scale")
Signed-off-by: Alex Bee <knaerzche@xxxxxxxxx>
Signed-off-by: Jonas Karlman <jonas@xxxxxxxxx>
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20240615170417.3134517-4-jonas@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 4b338cb89d32d..c6fbfc0baeccd 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -381,8 +381,8 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
if (info->is_yuv)
is_yuv = true;
- if (dst_w > 3840) {
- DRM_DEV_ERROR(vop->dev, "Maximum dst width (3840) exceeded\n");
+ if (dst_w > 4096) {
+ DRM_DEV_ERROR(vop->dev, "Maximum dst width (4096) exceeded\n");
return;
}
--
2.43.0
