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Two bug fixes for the atmel-hlcdc driver.

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Merge tag 'drm-atmel-hlcdc-fixes/for-4.7-rc5' of github.com:bbrezillon/linux-at91 into drm-fixes

Two bug fixes for the atmel-hlcdc driver.

* tag 'drm-atmel-hlcdc-fixes/for-4.7-rc5' of github.com:bbrezillon/linux-at91:
  drm: atmel-hlcdc: Fix OF graph parsing
  drm: atmel-hlcdc: actually disable scaling when no scaling is required
This commit is contained in:
Dave Airlie 2016-06-24 10:34:49 +10:00
commit 59b0b70f51
2 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
View File

@ -266,9 +266,10 @@ int atmel_hlcdc_create_outputs(struct drm_device *dev)
if (!ret)
ret = atmel_hlcdc_check_endpoint(dev, &ep);
of_node_put(ep_np);
if (ret)
if (ret) {
of_node_put(ep_np);
return ret;
}
}
for_each_endpoint_of_node(dev->dev->of_node, ep_np) {
@ -276,9 +277,10 @@ int atmel_hlcdc_create_outputs(struct drm_device *dev)
if (!ret)
ret = atmel_hlcdc_attach_endpoint(dev, &ep);
of_node_put(ep_np);
if (ret)
if (ret) {
of_node_put(ep_np);
return ret;
}
}
return 0;

2
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
View File

@ -339,6 +339,8 @@ atmel_hlcdc_plane_update_pos_and_size(struct atmel_hlcdc_plane *plane,
atmel_hlcdc_layer_update_cfg(&plane->layer, 13, 0xffffffff,
factor_reg);
} else {
atmel_hlcdc_layer_update_cfg(&plane->layer, 13, 0xffffffff, 0);
}
}