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drm/omap: Factor out common init/cleanup code for output devices

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All the internal encoders share common init and cleanup code. Factor it
out to separate functions.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart
2018-09-12 19:41:31 +03:00
committed by Tomi Valkeinen
parent 56c9818d5c
commit d17eb4537a
8 changed files with 36 additions and 87 deletions
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17
drivers/gpu/drm/omapdrm/dss/venc.c
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@@ -752,19 +752,9 @@ static int venc_init_output(struct venc_device *venc)
out->owner = THIS_MODULE;
out->of_ports = BIT(0);
out->next = omapdss_of_find_connected_device(out->dev->of_node, 0);
if (IS_ERR(out->next)) {
if (PTR_ERR(out->next) != -EPROBE_DEFER)
dev_err(out->dev, "failed to find video sink\n");
return PTR_ERR(out->next);
}
r = omapdss_output_validate(out);
if (r) {
omapdss_device_put(out->next);
out->next = NULL;
r = omapdss_device_init_output(out);
if (r < 0)
return r;
}
omapdss_device_register(out);
@@ -773,9 +763,8 @@ static int venc_init_output(struct venc_device *venc)
static void venc_uninit_output(struct venc_device *venc)
{
if (venc->output.next)
omapdss_device_put(venc->output.next);
omapdss_device_unregister(&venc->output);
omapdss_device_cleanup_output(&venc->output);
}
static int venc_probe_of(struct venc_device *venc)