diff options
| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-02-26 15:25:47 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-03-07 14:46:39 +0100 |
| commit | 19d0ffe0ed79e2e801d0a07f3096f22436f76e4a (patch) | |
| tree | 701175f0dc22925b5b9f0137738ebe9be2d77681 /drivers/gpu/drm/sun4i | |
| parent | 1ce6f91c5fdd7d8cdf04ebf9ef6713e265bed2a6 (diff) | |
drm/sun4i: rgb: Store the bridge pointer
We'll need the bridge pointer, if any, in the mode_valid callback in
addition to the init function. Store the pointer to the bridge in the
rgb private structure.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Tested-by: Vasily Khoruzhick <anarsoul@gmail.com> # tested on pinebook
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2f16d70fb09613b3a030fd6a016343047d519d43.1551191081.git-series.maxime.ripard@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/sun4i')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_rgb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_rgb.c b/drivers/gpu/drm/sun4i/sun4i_rgb.c index 8db0ebe19724..fb32cce7ece2 100644 --- a/drivers/gpu/drm/sun4i/sun4i_rgb.c +++ b/drivers/gpu/drm/sun4i/sun4i_rgb.c @@ -28,6 +28,7 @@ struct sun4i_rgb { struct sun4i_tcon *tcon; struct drm_panel *panel; + struct drm_bridge *bridge; }; static inline struct sun4i_rgb * @@ -169,7 +170,6 @@ static struct drm_encoder_funcs sun4i_rgb_enc_funcs = { int sun4i_rgb_init(struct drm_device *drm, struct sun4i_tcon *tcon) { struct drm_encoder *encoder; - struct drm_bridge *bridge; struct sun4i_rgb *rgb; int ret; @@ -180,7 +180,7 @@ int sun4i_rgb_init(struct drm_device *drm, struct sun4i_tcon *tcon) encoder = &rgb->encoder; ret = drm_of_find_panel_or_bridge(tcon->dev->of_node, 1, 0, - &rgb->panel, &bridge); + &rgb->panel, &rgb->bridge); if (ret) { dev_info(drm->dev, "No panel or bridge found... RGB output disabled\n"); return 0; @@ -222,8 +222,8 @@ int sun4i_rgb_init(struct drm_device *drm, struct sun4i_tcon *tcon) } } - if (bridge) { - ret = drm_bridge_attach(encoder, bridge, NULL); + if (rgb->bridge) { + ret = drm_bridge_attach(encoder, rgb->bridge, NULL); if (ret) { dev_err(drm->dev, "Couldn't attach our bridge\n"); goto err_cleanup_connector; |