Commit 1b7e38b9 authored by Boris Brezillon's avatar Boris Brezillon

drm: atmel-hlcdc: actually disable scaling when no scaling is required

The driver is only enabling scaling, but never disabling it, thus, if you
enable the scaling feature once it stays enabled forever.
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Reported-by: default avatarAlex Vazquez <avazquez.dev@gmail.com>
Reviewed-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Fixes: 1a396789 ("drm: add Atmel HLCDC Display Controller support")
Cc: <stable@vger.kernel.org>
parent 58a2ab3a
...@@ -339,6 +339,8 @@ atmel_hlcdc_plane_update_pos_and_size(struct atmel_hlcdc_plane *plane, ...@@ -339,6 +339,8 @@ atmel_hlcdc_plane_update_pos_and_size(struct atmel_hlcdc_plane *plane,
atmel_hlcdc_layer_update_cfg(&plane->layer, 13, 0xffffffff, atmel_hlcdc_layer_update_cfg(&plane->layer, 13, 0xffffffff,
factor_reg); factor_reg);
} else {
atmel_hlcdc_layer_update_cfg(&plane->layer, 13, 0xffffffff, 0);
} }
} }
......
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