diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_drv.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 3b8f0fdf24a8..008eec6356fd 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -155,9 +155,9 @@ static int omap_compare_pipes(const void *a, const void *b) const struct omap_drm_pipeline *pipe1 = a; const struct omap_drm_pipeline *pipe2 = b; - if (pipe1->display->alias_id > pipe2->display->alias_id) + if (pipe1->alias_id > pipe2->alias_id) return 1; - else if (pipe1->display->alias_id < pipe2->display->alias_id) + else if (pipe1->alias_id < pipe2->alias_id) return -1; return 0; } @@ -182,11 +182,16 @@ static int omap_connect_pipelines(struct drm_device *ddev) output->name); } else { struct omap_drm_pipeline *pipe; + int id; pipe = &priv->pipes[priv->num_pipes++]; pipe->output = omapdss_device_get(output); pipe->display = omapdss_display_get(output); + id = of_alias_get_id(pipe->display->dev->of_node, + "display"); + pipe->alias_id = id >= 0 ? id : priv->num_pipes - 1; + if (priv->num_pipes == ARRAY_SIZE(priv->pipes)) { /* To balance the 'for_each_dss_output' loop */ omapdss_device_put(output); |
