drivers/gpu/drm/tegra/fbdev.c | 58 ++---------------------
2 files changed, 6 insertions(+), 118 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_fbdev.c
b/drivers/gpu/drm/radeon/radeon_fbdev.c
index 02bf25759059a..cf790922174ea 100644
--- a/drivers/gpu/drm/radeon/radeon_fbdev.c
+++ b/drivers/gpu/drm/radeon/radeon_fbdev.c
@@ -29,7 +29,6 @@
#include <linux/pm_runtime.h>
#include <linux/vga_switcheroo.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
@@ -293,71 +292,12 @@ static const struct drm_fb_helper_funcs
radeon_fbdev_fb_helper_funcs = {
};
/*
- * Fbdev client and struct drm_client_funcs
+ * struct drm_client_funcs
*/
-static void radeon_fbdev_client_unregister(struct drm_client_dev
*client)
-{
- struct drm_fb_helper *fb_helper =
drm_fb_helper_from_client(client);
- struct drm_device *dev = fb_helper->dev;
- struct radeon_device *rdev = dev->dev_private;
-
- if (fb_helper->info) {
- vga_switcheroo_client_fb_set(rdev->pdev, NULL);
- drm_helper_force_disable_all(dev);
- drm_fb_helper_unregister_info(fb_helper);
- } else {
- drm_client_release(&fb_helper->client);
- drm_fb_helper_unprepare(fb_helper);
- kfree(fb_helper);
- }
-}
-
-static int radeon_fbdev_client_restore(struct drm_client_dev *client)
-{
- drm_fb_helper_lastclose(client->dev);
- vga_switcheroo_process_delayed_switch();
-
- return 0;
-}
-
-static int radeon_fbdev_client_hotplug(struct drm_client_dev *client)
-{
- struct drm_fb_helper *fb_helper =
drm_fb_helper_from_client(client);
- struct drm_device *dev = client->dev;
- struct radeon_device *rdev = dev->dev_private;
- int ret;
-
- if (dev->fb_helper)
- return drm_fb_helper_hotplug_event(dev->fb_helper);
-
- ret = drm_fb_helper_init(dev, fb_helper);
- if (ret)
- goto err_drm_err;
-
- if (!drm_drv_uses_atomic_modeset(dev))
- drm_helper_disable_unused_functions(dev);
-
- ret = drm_fb_helper_initial_config(fb_helper);
- if (ret)
- goto err_drm_fb_helper_fini;
-
- vga_switcheroo_client_fb_set(rdev->pdev, fb_helper->info);
-
- return 0;
-
-err_drm_fb_helper_fini:
- drm_fb_helper_fini(fb_helper);
-err_drm_err:
- drm_err(dev, "Failed to setup radeon fbdev emulation
(ret=%d)\n", ret);
- return ret;
-}
-
static const struct drm_client_funcs radeon_fbdev_client_funcs = {
- .owner = THIS_MODULE,
- .unregister = radeon_fbdev_client_unregister,
- .restore = radeon_fbdev_client_restore,
- .hotplug = radeon_fbdev_client_hotplug,
+ .owner = THIS_MODULE,
+ DRM_FBDEV_HELPER_CLIENT_FUNCS,
};
void radeon_fbdev_setup(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/tegra/fbdev.c
b/drivers/gpu/drm/tegra/fbdev.c
index db6eaac3d30e6..f9cc365cfed94 100644
--- a/drivers/gpu/drm/tegra/fbdev.c
+++ b/drivers/gpu/drm/tegra/fbdev.c
@@ -12,7 +12,6 @@
#include <linux/vmalloc.h>
#include <drm/drm_drv.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_framebuffer.h>
@@ -150,63 +149,12 @@ static const struct drm_fb_helper_funcs
tegra_fb_helper_funcs = {
};
/*
- * struct drm_client
+ * struct drm_client_funcs
*/
-static void tegra_fbdev_client_unregister(struct drm_client_dev
*client)
-{
- struct drm_fb_helper *fb_helper =
drm_fb_helper_from_client(client);
-
- if (fb_helper->info) {
- drm_fb_helper_unregister_info(fb_helper);
- } else {
- drm_client_release(&fb_helper->client);
- drm_fb_helper_unprepare(fb_helper);
- kfree(fb_helper);
- }
-}
-
-static int tegra_fbdev_client_restore(struct drm_client_dev *client)
-{
- drm_fb_helper_lastclose(client->dev);
-
- return 0;
-}
-
-static int tegra_fbdev_client_hotplug(struct drm_client_dev *client)
-{
- struct drm_fb_helper *fb_helper =
drm_fb_helper_from_client(client);
- struct drm_device *dev = client->dev;
- int ret;
-
- if (dev->fb_helper)
- return drm_fb_helper_hotplug_event(dev->fb_helper);
-
- ret = drm_fb_helper_init(dev, fb_helper);
- if (ret)
- goto err_drm_err;
-
- if (!drm_drv_uses_atomic_modeset(dev))
- drm_helper_disable_unused_functions(dev);
-
- ret = drm_fb_helper_initial_config(fb_helper);
- if (ret)
- goto err_drm_fb_helper_fini;
-
- return 0;
-
-err_drm_fb_helper_fini:
- drm_fb_helper_fini(fb_helper);
-err_drm_err:
- drm_err(dev, "Failed to setup fbdev emulation (ret=%d)\n", ret);
- return ret;
-}
-
static const struct drm_client_funcs tegra_fbdev_client_funcs = {
- .owner = THIS_MODULE,
- .unregister = tegra_fbdev_client_unregister,
- .restore = tegra_fbdev_client_restore,
- .hotplug = tegra_fbdev_client_hotplug,
+ .owner = THIS_MODULE,
+ DRM_FBDEV_HELPER_CLIENT_FUNCS,
};
void tegra_fbdev_setup(struct drm_device *dev)
