Commit c35da0ed authored by Thomas Zimmermann's avatar Thomas Zimmermann

drm/ast: Replace struct ast_crtc with struct drm_crtc

Struct ast_crtc has been cleaned up and it's now a wrapper around the
DRM CRTC structure struct drm_crtc. This patch converts the driver to
struct drm_crtc and removes struct ast_crtc.
Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200702115029.5281-13-tzimmermann@suse.de
parent 6bb18c9b
......@@ -238,11 +238,6 @@ struct ast_connector {
struct ast_i2c_chan *i2c;
};
struct ast_crtc {
struct drm_crtc base;
};
#define to_ast_crtc(x) container_of(x, struct ast_crtc, base)
#define to_ast_connector(x) container_of(x, struct ast_connector, base)
struct ast_vbios_stdtable {
......
......@@ -881,21 +881,22 @@ static const struct drm_crtc_funcs ast_crtc_funcs = {
static int ast_crtc_init(struct drm_device *dev)
{
struct ast_private *ast = to_ast_private(dev);
struct ast_crtc *crtc;
struct drm_crtc *crtc;
int ret;
crtc = kzalloc(sizeof(struct ast_crtc), GFP_KERNEL);
crtc = kzalloc(sizeof(*crtc), GFP_KERNEL);
if (!crtc)
return -ENOMEM;
ret = drm_crtc_init_with_planes(dev, &crtc->base, &ast->primary_plane,
ret = drm_crtc_init_with_planes(dev, crtc, &ast->primary_plane,
&ast->cursor_plane, &ast_crtc_funcs,
NULL);
if (ret)
goto err_kfree;
drm_mode_crtc_set_gamma_size(&crtc->base, 256);
drm_crtc_helper_add(&crtc->base, &ast_crtc_helper_funcs);
drm_mode_crtc_set_gamma_size(crtc, 256);
drm_crtc_helper_add(crtc, &ast_crtc_helper_funcs);
return 0;
err_kfree:
......
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