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drm/omap: Manage the usable omap_dss_device list within omap_drm_private

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Instead of reaching back to DSS to iterate through the dss_devices every
time, use an internal array where we store the available and usable
dss_devices.

At the same time remove the omapdss_device_is_connected() check from
omap_modeset_init() as it became irrelevant: We are not adding dssdevs
if their connect failed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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:
Peter Ujfalusi
2018-02-12 11:44:37 +02:00
committed by Tomi Valkeinen
parent fb96b67c8a
commit 52b9ef246d
2 changed files with 62 additions and 35 deletions
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3
drivers/gpu/drm/omapdrm/omap_drv.h
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@@ -54,6 +54,9 @@ struct omap_drm_private {
struct dispc_device *dispc;
const struct dispc_ops *dispc_ops;
unsigned int num_dssdevs;
struct omap_dss_device *dssdevs[8];
unsigned int num_crtcs;
struct drm_crtc *crtcs[8];