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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2016-08-29 12:13:27 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2016-08-29 17:30:48 +0300 |
| commit | c15d493cb636f331898f40c5c6989e9deee62b09 (patch) | |
| tree | e2c459e57a104671f78b2df471bb40ebcf18687f /drivers/gpu/drm/imx/parallel-display.c | |
| parent | 60203c90bfec627b619643523cbc17f0005964f7 (diff) | |
| download | linux-c15d493cb636f331898f40c5c6989e9deee62b09.tar.xz | |
drm/imx: parallel-display: detach bridge or panel on unbind
Don't leave any bridge or panel attached to a stale driver instance
when unbinding, to allow reattachment on a rebind.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/imx/parallel-display.c')
| -rw-r--r-- | drivers/gpu/drm/imx/parallel-display.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c index f20333790728..d796ada2a47a 100644 --- a/drivers/gpu/drm/imx/parallel-display.c +++ b/drivers/gpu/drm/imx/parallel-display.c @@ -293,6 +293,11 @@ static void imx_pd_unbind(struct device *dev, struct device *master, { struct imx_parallel_display *imxpd = dev_get_drvdata(dev); + if (imxpd->bridge) + drm_bridge_detach(imxpd->bridge); + if (imxpd->panel) + drm_panel_detach(imxpd->panel); + kfree(imxpd->edid); } |