diff options
| author | Lucas Stach <l.stach@pengutronix.de> | 2016-06-16 12:19:41 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2016-08-29 17:30:48 +0300 |
| commit | b1318d50a0dddda4f4facfedf757a5a328ddfd94 (patch) | |
| tree | 44b06086fbfe29f1a59c7f3f7399b879c37f1ef3 /drivers/gpu/drm/imx/imx-ldb.c | |
| parent | ac4708fab1422905870a1c286e69d784ddc7358c (diff) | |
| download | linux-b1318d50a0dddda4f4facfedf757a5a328ddfd94.tar.xz | |
drm/imx: imx-ldb: detach panel on unbind
Make sure to leave a clean panel state behind and allow to
properly attach to the panel again on a rebind.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/imx/imx-ldb.c')
| -rw-r--r-- | drivers/gpu/drm/imx/imx-ldb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c index 87b83bd78716..27a471c5e7c9 100644 --- a/drivers/gpu/drm/imx/imx-ldb.c +++ b/drivers/gpu/drm/imx/imx-ldb.c @@ -757,6 +757,9 @@ static void imx_ldb_unbind(struct device *dev, struct device *master, for (i = 0; i < 2; i++) { struct imx_ldb_channel *channel = &imx_ldb->channel[i]; + if (channel->panel) + drm_panel_detach(channel->panel); + kfree(channel->edid); i2c_put_adapter(channel->ddc); } |