diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_encoder.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c index 21d126d0317..5290a88c681 100644 --- a/drivers/gpu/drm/omapdrm/omap_encoder.c +++ b/drivers/gpu/drm/omapdrm/omap_encoder.c @@ -41,9 +41,19 @@ struct omap_encoder { struct omap_dss_device *dssdev; }; +struct omap_dss_device *omap_encoder_get_dssdev(struct drm_encoder *encoder) +{ + struct omap_encoder *omap_encoder = to_omap_encoder(encoder); + + return omap_encoder->dssdev; +} + static void omap_encoder_destroy(struct drm_encoder *encoder) { struct omap_encoder *omap_encoder = to_omap_encoder(encoder); + + omap_encoder_set_enabled(encoder, false); + drm_encoder_cleanup(encoder); kfree(omap_encoder); } @@ -126,15 +136,28 @@ int omap_encoder_update(struct drm_encoder *encoder, struct omap_dss_driver *dssdrv = dssdev->driver; int ret; - dssdev->output->manager = mgr; + dssdev->src->manager = mgr; + + if (dssdrv->check_timings) { + ret = dssdrv->check_timings(dssdev, timings); + } else { + struct omap_video_timings t = {0}; + + dssdrv->get_timings(dssdev, &t); + + if (memcmp(timings, &t, sizeof(struct omap_video_timings))) + ret = -EINVAL; + else + ret = 0; + } - ret = dssdrv->check_timings(dssdev, timings); if (ret) { dev_err(dev->dev, "could not set timings: %d\n", ret); return ret; } - dssdrv->set_timings(dssdev, timings); + if (dssdrv->set_timings) + dssdrv->set_timings(dssdev, timings); return 0; } |