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drm/omap: Set dispc_channel_connect from DSS output connect handlers

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The omap_dss_device.dispc_channel_connect field is used by DSS outputs
to fail the .enable() operation if they're not connected. Set the field
directly from the (dis)connect handlers of the DSS outputs instead of
going through the CRTC dss_mgr operations.

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
2018-03-07 00:28:18 +02:00
committed by Tomi Valkeinen
parent d25a7d6746
commit 0f37938c7c
7 changed files with 18 additions and 3 deletions
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3
drivers/gpu/drm/omapdrm/dss/venc.c
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@@ -706,12 +706,15 @@ static int venc_connect(struct omap_dss_device *src,
return r;
}
dst->dispc_channel_connected = true;
return 0;
}
static void venc_disconnect(struct omap_dss_device *src,
struct omap_dss_device *dst)
{
dst->dispc_channel_connected = false;
omapdss_device_disconnect(dst, dst->next);
dss_mgr_disconnect(dst);