From: Thomas Zimmermann <[email protected]>

[ Upstream commit ee4a92d690f30f3793df942939726bec0338e65b ]

Use AST_MAX_HWC_HEIGHT for setting offset_y in the cursor plane's
atomic_check. The code used AST_MAX_HWC_WIDTH instead. This worked
because both constants has the same value.

Signed-off-by: Thomas Zimmermann <[email protected]>
Acked-by: Gerd Hoffmann <[email protected]>
Link: 
https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Sasha Levin <[email protected]>
---
 drivers/gpu/drm/ast/ast_mode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 988b270fea5e..758c69aa7232 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -688,7 +688,7 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane 
*plane,
        unsigned int offset_x, offset_y;
 
        offset_x = AST_MAX_HWC_WIDTH - fb->width;
-       offset_y = AST_MAX_HWC_WIDTH - fb->height;
+       offset_y = AST_MAX_HWC_HEIGHT - fb->height;
 
        if (state->fb != old_state->fb) {
                /* A new cursor image was installed. */
-- 
2.30.2

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