From: Alex Bee Date: Sat, 15 Jun 2024 17:03:54 +0000 (+0000) Subject: drm/rockchip: vop: Allow 4096px width scaling X-Git-Tag: v6.10.13~449 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c0601ac83c0b6700d41fadf14cc044f94093128;p=thirdparty%2Fkernel%2Fstable.git drm/rockchip: vop: Allow 4096px width scaling [ 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 Signed-off-by: Jonas Karlman Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20240615170417.3134517-4-jonas@kwiboo.se Signed-off-by: Sasha Levin --- diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index a13473b2d54c4..4a9c6ea7f15dc 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -396,8 +396,8 @@ 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; }