From: Thierry Reding <treding@xxxxxxxxxx>
The FB helper core now supports deferred setup, so the driver's custom
implementation can be removed.
Cc: Xinliang Liu <z.liuxinliang@xxxxxxxxxxxxx>
Cc: Xinwei Kong <kong.kongxinwei@xxxxxxxxxxxxx>
Cc: Chen Feng <puck.chen@xxxxxxxxxxxxx>
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
Compile-tested only.
drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 3f94785fbcca..0e0bd77e4499 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -54,15 +54,7 @@ static void kirin_fbdev_output_poll_changed(struct drm_device *dev)
{
struct kirin_drm_private *priv = dev->dev_private;
- if (priv->fbdev) {
- drm_fbdev_cma_hotplug_event(priv->fbdev);
- } else {
- priv->fbdev = drm_fbdev_cma_init(dev, 32,
- dev->mode_config.num_crtc,
- dev->mode_config.num_connector);
- if (IS_ERR(priv->fbdev))
- priv->fbdev = NULL;
- }
+ drm_fbdev_cma_hotplug_event(priv->fbdev);
}
#endif
@@ -129,11 +121,19 @@ static int kirin_drm_kms_init(struct drm_device *dev)
/* init kms poll for handling hpd */
drm_kms_helper_poll_init(dev);
- /* force detection after connectors init */
- (void)drm_helper_hpd_irq_event(dev);
+ priv->fbdev = drm_fbdev_cma_init(dev, 32, dev->mode_config.num_crtc,
+ dev->mode_config.num_connector);
+ if (IS_ERR(priv->fbdev)) {
+ DRM_ERROR("failed to initialize fbdev.\n");
+ ret = PTR_ERR(priv->fbdev);
+ goto err_cleanup_poll;
+ }
return 0;
+err_cleanup_poll:
+ drm_kms_helper_poll_fini(dev);
+ drm_vblank_cleanup(dev);
err_unbind_all:
component_unbind_all(dev->dev, dev);
err_dc_cleanup:
--
2.8.3
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