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drm/omap: Group CRTC, encoder, connector and dssdev in a structure

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Create an omap_drm_pipeline structure to model display pipelines, made
of a CRTC, an encoder, a connector and a DSS display device. This allows
grouping related parameters together instead of storing them in
independent arrays and thus improves code readability.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart
2018-03-05 15:02:22 +02:00
committed by Tomi Valkeinen
parent ac3b131893
commit 2ee767922e
5 changed files with 84 additions and 92 deletions
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4
drivers/gpu/drm/omapdrm/omap_fbdev.c
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@@ -243,7 +243,7 @@ void omap_fbdev_init(struct drm_device *dev)
struct drm_fb_helper *helper;
int ret = 0;
if (!priv->num_crtcs || !priv->num_connectors)
if (!priv->num_pipes)
return;
fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
@@ -256,7 +256,7 @@ void omap_fbdev_init(struct drm_device *dev)
drm_fb_helper_prepare(dev, helper, &omap_fb_helper_funcs);
ret = drm_fb_helper_init(dev, helper, priv->num_connectors);
ret = drm_fb_helper_init(dev, helper, priv->num_pipes);
if (ret)
goto fail;