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drm/rockchip: vop: Allow 4096px width scaling

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[ Upstream commit 0ef968d91a ]

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: 4c156c21c7 ("drm/rockchip: vop: support plane scale")
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240615170417.3134517-4-jonas@kwiboo.se
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Alex Bee 2024-06-15 17:03:54 +00:00 committed by Greg Kroah-Hartman
parent 8e7760ed23
commit 9ec05e0b4a
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
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@ -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;
}