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drm/hisilicon: Remove custom FB helper deferred setup 

The FB helper core now supports deferred setup, so the driver's custom
implementation can be removed.

v2: Dont' resurrect drm_vblank_cleanup.

Cc: Xinliang Liu <z.liuxinliang@hisilicon.com>
Cc: Rongrong Zou <zourongrong@gmail.com>
Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
Cc: Chen Feng <puck.chen@hisilicon.com>
Signed-off-by: Thierry Reding <treding@nvidia.com> (v1)
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170706130023.28417-5-daniel.vetter@ffwll.ch
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Thierry Reding 2017-07-06 15:00:23 +02:00 committed by Daniel Vetter
parent 812fc6f2a8
commit 14693a0816
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
View File

@ -54,14 +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_connector);
if (IS_ERR(priv->fbdev))
priv->fbdev = NULL;
}
drm_fbdev_cma_hotplug_event(priv->fbdev);
}
#endif
@ -128,11 +121,18 @@ 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_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);
err_unbind_all:
component_unbind_all(dev->dev, dev);
err_dc_cleanup: