diff options
| author | Laurent Pinchart <[email protected]> | 2016-11-28 17:59:08 +0200 |
|---|---|---|
| committer | Archit Taneja <[email protected]> | 2016-12-18 16:31:45 +0530 |
| commit | 3bb80f249525c059572d4bc89ac77ac2e511bcbe (patch) | |
| tree | 4c67445f057de2a7bbffbbe9ce004bbf1ebd0a4a /drivers/gpu/drm/tilcdc | |
| parent | 2407d1dc04789bfb2f39d248644981d2233feb0e (diff) | |
drm: bridge: Link encoder and bridge in core code
Instead of linking encoders and bridges in every driver (and getting it
wrong half of the time, as many drivers forget to set the drm_bridge
encoder pointer), do so in core code. The drm_bridge_attach() function
needs the encoder and optional previous bridge to perform that task,
update all the callers.
Signed-off-by: Laurent Pinchart <[email protected]>
Acked-by: Stefan Agner <[email protected]> # For DCU
Acked-by: Boris Brezillon <[email protected]> # For atmel-hlcdc
Acked-by: Vincent Abriou <[email protected]> # For STI
Acked-by: Maxime Ripard <[email protected]> # For sun4i
Acked-by: Xinliang Liu <[email protected]> # For hisilicon
Acked-by: Jyri Sarha <[email protected]> # For tilcdc
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/1481709550-29226-4-git-send-email-laurent.pinchart+renesas@ideasonboard.com
Diffstat (limited to 'drivers/gpu/drm/tilcdc')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_external.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_external.c b/drivers/gpu/drm/tilcdc/tilcdc_external.c index c67d7cd7d57e..b0dd5e8634ae 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_external.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_external.c @@ -167,10 +167,8 @@ int tilcdc_attach_bridge(struct drm_device *ddev, struct drm_bridge *bridge) int ret; priv->external_encoder->possible_crtcs = BIT(0); - priv->external_encoder->bridge = bridge; - bridge->encoder = priv->external_encoder; - ret = drm_bridge_attach(ddev, bridge); + ret = drm_bridge_attach(priv->external_encoder, bridge, NULL); if (ret) { dev_err(ddev->dev, "drm_bridge_attach() failed %d\n", ret); return ret; |