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drm/rockchip: vop2: esmart port sel config need only consider region0

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If less this commit, esmart port sel will be set error val and lead to
esmart register can't take effect, this will lead to like iommu
pagefault issues.

Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: If2c80a683b81d1ad00bdea9f2c09da90a5f55964
This commit is contained in:
Sandy Huang
2024-02-21 11:29:01 +08:00
committed by Tao Huang
parent ff9086b3e3
commit fe3cbe40dc
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
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@@ -1894,7 +1894,7 @@ static void vop2_win_disable(struct vop2_win *win, bool skip_splice_win)
* mst_en=0 and port0_extra_alpha_en=0[this take effect immediately and lead to esmat less fs],
* so we set win_port_sel to 0 to avoid esmart1/3 close failed.
*/
if (vop2->version == VOP_VERSION_RK3576 && win->vp_mask == BIT(0) &&
if (vop2->version == VOP_VERSION_RK3576 && !win->parent && win->vp_mask == BIT(0) &&
(win->phys_id == ROCKCHIP_VOP2_ESMART1 || win->phys_id == ROCKCHIP_VOP2_ESMART3))
VOP_CTRL_SET(vop2, win_vp_id[win->phys_id], 0);