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path: root/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
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Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop.c')
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_vop.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index c7d4c6073ea5..0d4ade9d4722 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -541,6 +541,18 @@ static void vop_core_clks_disable(struct vop *vop)
clk_disable(vop->hclk);
}
+static void vop_win_disable(struct vop *vop, const struct vop_win_data *win)
+{
+ if (win->phy->scl && win->phy->scl->ext) {
+ VOP_SCL_SET_EXT(vop, win, yrgb_hor_scl_mode, SCALE_NONE);
+ VOP_SCL_SET_EXT(vop, win, yrgb_ver_scl_mode, SCALE_NONE);
+ VOP_SCL_SET_EXT(vop, win, cbcr_hor_scl_mode, SCALE_NONE);
+ VOP_SCL_SET_EXT(vop, win, cbcr_ver_scl_mode, SCALE_NONE);
+ }
+
+ VOP_WIN_SET(vop, win, enable, 0);
+}
+
static int vop_enable(struct drm_crtc *crtc)
{
struct vop *vop = to_vop(crtc);
@@ -586,7 +598,7 @@ static int vop_enable(struct drm_crtc *crtc)
struct vop_win *vop_win = &vop->win[i];
const struct vop_win_data *win = vop_win->data;
- VOP_WIN_SET(vop, win, enable, 0);
+ vop_win_disable(vop, win);
}
spin_unlock(&vop->reg_lock);
@@ -735,7 +747,7 @@ static void vop_plane_atomic_disable(struct drm_plane *plane,
spin_lock(&vop->reg_lock);
- VOP_WIN_SET(vop, win, enable, 0);
+ vop_win_disable(vop, win);
spin_unlock(&vop->reg_lock);
}
@@ -1622,7 +1634,7 @@ static int vop_initial(struct vop *vop)
int channel = i * 2 + 1;
VOP_WIN_SET(vop, win, channel, (channel + 1) << 4 | channel);
- VOP_WIN_SET(vop, win, enable, 0);
+ vop_win_disable(vop, win);
VOP_WIN_SET(vop, win, gate, 1);
}