Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.12 144/384] drm/ast: Fix invalid usage of AST_MAX_HWC_WIDTH in cursor atomic_check | Date | Mon, 10 May 2021 12:18:53 +0200 |
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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-tzimmermann@suse.de 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 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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