diff options
| author | Lucas Stach <l.stach@pengutronix.de> | 2024-06-21 22:17:55 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2024-11-14 19:18:08 +0100 |
| commit | 86caee745e4506528801d9542db54e7b4c4d834b (patch) | |
| tree | cfae2d7e3c2953c7aa4f789c1c2058018350271a /drivers/gpu/drm/rockchip | |
| parent | ec26ea94b990963229bffef88dea2831e884dc09 (diff) | |
drm/rockchip: analogix_dp: allow to work without panel
When the DP output is routed to a external connector there is no
need for a fixed panel, as the panel may be detected via EDID on
the AUX channel. Allow to continue probing if no panel reference
is present.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240621201755.500271-1-l.stach@pengutronix.de
Diffstat (limited to 'drivers/gpu/drm/rockchip')
| -rw-r--r-- | drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index d3341edfe4f4..956b1be78b37 100644 --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c @@ -386,7 +386,7 @@ static int rockchip_dp_probe(struct platform_device *pdev) return -ENODEV; ret = drm_of_find_panel_or_bridge(dev->of_node, 1, 0, &panel, NULL); - if (ret < 0) + if (ret < 0 && ret != -ENODEV) return ret; dp = devm_kzalloc(dev, sizeof(*dp), GFP_KERNEL); |