diff mbox series

[v4,4/9] drm/mediatek: dp: Always set cable_plugged_in at resume for eDP panel

Message ID 20230706123025.208408-5-angelogioacchino.delregno@collabora.com
State New
Headers
Series MediaTek DisplayPort: support eDP and aux-bus |

Commit Message

AngeloGioacchino Del Regno July 6, 2023, 12:30 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>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
---
 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 5b35a2e23896..35f3549d258e 100644
--- a/drivers/gpu/drm/mediatek/mtk_dp.c
+++ b/drivers/gpu/drm/mediatek/mtk_dp.c
@@ -2606,6 +2606,9 @@  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