diff mbox series

[v2,4/8] drm/mediatek: dp: Always set cable_plugged_in at resume for eDP panel

Message ID 20230330142035.191399-5-angelogioacchino.delregno@collabora.com (mailing list archive)
State New, archived
Headers show
Series MediaTek DisplayPort: support eDP and aux-bus | expand

Commit Message

AngeloGioacchino Del Regno March 30, 2023, 2:20 p.m. UTC 
eDP panels are not removable: at PM resume, the cable will obviously
still be plugged in.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/gpu/drm/mediatek/mtk_dp.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/mtk_dp.c
index c82dd1f0675d..ac21eca0e20e 100644
--- a/drivers/gpu/drm/mediatek/mtk_dp.c
+++ b/drivers/gpu/drm/mediatek/mtk_dp.c
@@ -2607,6 +2607,9 @@  static int mtk_dp_resume(struct device *dev)
 	mtk_dp_hwirq_enable(mtk_dp, true);
 	mtk_dp_power_enable(mtk_dp);
 
+	if (mtk_dp->bridge.type == DRM_MODE_CONNECTOR_eDP)
+		mtk_dp->train_info.cable_plugged_in = true;
+
 	return 0;
 }
 #endif