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drm/omap: Add a dss device operation flag for .get_modes()

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Instead of manually iterating over the dss devices in the pipeline to
find the first one that implements the .get_modes() operation, add a new
operation flag for .get_modes() and use the omap_connector_find_device()
helper function to locate the right dss device.

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
2018-09-13 00:37:35 +03:00
committed by Tomi Valkeinen
parent a872d5e92a
commit 46b3847d7f
11 changed files with 16 additions and 5 deletions
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1
drivers/gpu/drm/omapdrm/dss/venc.c
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@@ -755,6 +755,7 @@ static int venc_init_output(struct venc_device *venc)
out->ops = &venc_ops;
out->owner = THIS_MODULE;
out->of_ports = BIT(0);
out->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
r = omapdss_device_init_output(out);
if (r < 0)