From: Thomas Zimmermann tzimmermann@suse.de
[ 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 tzimmermann@suse.de Acked-by: Gerd Hoffmann kraxel@redhat.com Link: https://patchwork.freedesktop.org/patch/msgid/20210209134632.12157-3-tzimmer... Signed-off-by: Sasha Levin sashal@kernel.org --- 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 9db371f4054f..c86ed2ffb725 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. */