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drm/ast: Add helper to hide cursor

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As the inverse to ast_cursor_show(), ast_cursor_hide() disables the
HW cursor.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200702115029.5281-9-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2020-07-02 13:50:23 +02:00
parent 6567bc9824
commit c91eadd110
3 changed files with 7 additions and 1 deletions
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2
drivers/gpu/drm/ast/ast_mode.c
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@@ -683,7 +683,7 @@ ast_cursor_plane_helper_atomic_disable(struct drm_plane *plane,
{
struct ast_private *ast = to_ast_private(plane->dev);
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xcb, 0xfc, 0x00);
ast_cursor_hide(ast);
}
static const struct drm_plane_helper_funcs ast_cursor_plane_helper_funcs = {