diff options
| author | Jeffy Chen <jeffy.chen@rock-chips.com> | 2017-04-06 14:31:17 +0200 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2017-04-07 19:28:32 +0200 |
| commit | 37e0487788468cc0dfef678f4d10339c28ad80e5 (patch) | |
| tree | f841aaf8642dc25f6f609c4bf45d3e806cce209a /drivers/gpu/drm/bridge | |
| parent | drm: bridge: analogix: Disable clock when unbinding (diff) | |
| download | linux-37e0487788468cc0dfef678f4d10339c28ad80e5.tar.xz linux-37e0487788468cc0dfef678f4d10339c28ad80e5.zip | |
drm: bridge: analogix: Destroy connector & encoder when unbinding
Normally we do this in drm_mode_config_cleanup. But:
1/ analogix dp's connector is allocated in bind, and freed after unbind.
So we need to destroy it in unbind to avoid further access.
2/ the drm bridge is attached in bind, and detached in encoder cleanup.
So we need to destroy encoder in unbind.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1491481885-13775-5-git-send-email-jeffy.chen@rock-chips.com
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index d05ade4fb7fd..4c758ed51939 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1439,6 +1439,8 @@ void analogix_dp_unbind(struct device *dev, struct device *master, struct analogix_dp_device *dp = dev_get_drvdata(dev); analogix_dp_bridge_disable(dp->bridge); + dp->connector.funcs->destroy(&dp->connector); + dp->encoder->funcs->destroy(dp->encoder); if (dp->plat_data->panel) { if (drm_panel_unprepare(dp->plat_data->panel)) |