From: Thierry Reding <treding@xxxxxxxxxx>
The FB helper core now supports deferred setup, so the driver's custom
implementation can be removed.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 6 ++++--
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 23 -----------------------
2 files changed, 4 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 09d3c4c3c858..08f9533ddbe8 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -399,8 +399,9 @@ static int exynos_drm_bind(struct device *dev)
/* init kms poll for handling hpd */
drm_kms_helper_poll_init(drm);
- /* force connectors detection */
- drm_helper_hpd_irq_event(drm);
+ ret = exynos_drm_fbdev_init(drm);
+ if (ret)
+ goto err_cleanup_poll;
/* register the DRM device */
ret = drm_dev_register(drm, 0);
@@ -411,6 +412,7 @@ static int exynos_drm_bind(struct device *dev)
err_cleanup_fbdev:
exynos_drm_fbdev_fini(drm);
+err_cleanup_poll:
drm_kms_helper_poll_fini(drm);
exynos_drm_device_subdrv_remove(drm);
err_cleanup_vblank:
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 641531243e04..e64a1041dd29 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -183,24 +183,6 @@ static const struct drm_fb_helper_funcs exynos_drm_fb_helper_funcs = {
.fb_probe = exynos_drm_fbdev_create,
};
-static bool exynos_drm_fbdev_is_anything_connected(struct drm_device *dev)
-{
- struct drm_connector *connector;
- bool ret = false;
-
- mutex_lock(&dev->mode_config.mutex);
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- if (connector->status != connector_status_connected)
- continue;
-
- ret = true;
- break;
- }
- mutex_unlock(&dev->mode_config.mutex);
-
- return ret;
-}
-
int exynos_drm_fbdev_init(struct drm_device *dev)
{
struct exynos_drm_fbdev *fbdev;
@@ -211,9 +193,6 @@ int exynos_drm_fbdev_init(struct drm_device *dev)
if (!dev->mode_config.num_crtc || !dev->mode_config.num_connector)
return 0;
- if (!exynos_drm_fbdev_is_anything_connected(dev))
- return 0;
-
fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
if (!fbdev)
return -ENOMEM;
@@ -306,6 +285,4 @@ void exynos_drm_output_poll_changed(struct drm_device *dev)
if (fb_helper)
drm_fb_helper_hotplug_event(fb_helper);
- else
- exynos_drm_fbdev_init(dev);
}
--
2.12.0
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel
