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path: root/drivers/gpu/drm/omapdrm/omap_encoder.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_encoder.c')
-rw-r--r--drivers/gpu/drm/omapdrm/omap_encoder.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c
index 61714e9670ae..0bbb9c59622e 100644
--- a/drivers/gpu/drm/omapdrm/omap_encoder.c
+++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
@@ -139,11 +139,16 @@ static void omap_encoder_enable(struct drm_encoder *encoder)
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
struct omap_dss_device *dssdev = omap_encoder->dssdev;
struct omap_dss_driver *dssdrv = dssdev->driver;
+ int r;
omap_encoder_update(encoder, omap_crtc_channel(encoder->crtc),
omap_crtc_timings(encoder->crtc));
- dssdrv->enable(dssdev);
+ r = dssdrv->enable(dssdev);
+ if (r)
+ dev_err(encoder->dev->dev,
+ "Failed to enable display '%s': %d\n",
+ dssdev->name, r);
}
static int omap_encoder_atomic_check(struct drm_encoder *encoder,