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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/displays/panel-nec-nl8048hl11.c
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@@ -194,6 +194,7 @@ static int nec_8048_probe(struct spi_device *spi)
dssdev->type = OMAP_DISPLAY_TYPE_DPI;
dssdev->owner = THIS_MODULE;
dssdev->of_ports = BIT(0);
dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
dssdev->bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_SYNC_POSEDGE
| DRM_BUS_FLAG_PIXDATA_POSEDGE;