From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 26 Mar 2019 13:19:53 +0000 (+0100)
Subject: drm/ast: Use drm_fb_helper_fill_info
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2f5791cd03b9d4b649c4871e48c18dba6101eb58;p=openwrt%2Fstaging%2Fblogic.git

drm/ast: Use drm_fb_helper_fill_info

Should not result in any changes.

v2: Rebase

Acked-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Junwei Zhang <Jerry.Zhang@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Sean Paul <sean@poorly.run>
Cc: YueHaibing <yuehaibing@huawei.com>
Cc: Sam Bobroff <sbobroff@linux.ibm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190326132008.11781-6-daniel.vetter@ffwll.ch
---

diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index bfc65040dfcb..ffce4608e0c5 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -259,7 +259,7 @@ struct ast_framebuffer {
 };
 
 struct ast_fbdev {
-	struct drm_fb_helper helper;
+	struct drm_fb_helper helper; /* must be first */
 	struct ast_framebuffer afb;
 	void *sysram;
 	int size;
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index 2c9f8dd9733a..e718d0f60d6b 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -217,8 +217,6 @@ static int astfb_create(struct drm_fb_helper *helper,
 		ret = PTR_ERR(info);
 		goto out;
 	}
-	info->par = afbdev;
-
 	ret = ast_framebuffer_init(dev, &afbdev->afb, &mode_cmd, gobj);
 	if (ret)
 		goto out;
@@ -229,15 +227,12 @@ static int astfb_create(struct drm_fb_helper *helper,
 	fb = &afbdev->afb.base;
 	afbdev->helper.fb = fb;
 
-	strcpy(info->fix.id, "astdrmfb");
-
 	info->fbops = &astfb_ops;
 
 	info->apertures->ranges[0].base = pci_resource_start(dev->pdev, 0);
 	info->apertures->ranges[0].size = pci_resource_len(dev->pdev, 0);
 
-	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth);
-	drm_fb_helper_fill_var(info, &afbdev->helper, sizes->fb_width, sizes->fb_height);
+	drm_fb_helper_fill_info(info, &afbdev->helper, sizes);
 
 	info->screen_base = sysram;
 	info->screen_size = size;