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Message-Id: <20210527074202.1706724-2-hsinyi@chromium.org>
Date: Thu, 27 May 2021 15:42:01 +0800
From: Hsin-Yi Wang <hsinyi@...omium.org>
To: dri-devel@...ts.freedesktop.org
Cc: Robert Foss <robert.foss@...aro.org>,
Chun-Kuang Hu <chunkuang.hu@...nel.org>,
Sean Paul <sean@...rly.run>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>,
Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org,
Rob Herring <robh+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, intel-gfx@...ts.freedesktop.org
Subject: [PATCH v6 RESEND 2/3] drm/mediatek: init panel orientation property
Init panel orientation property after connector is initialized. Let the
panel driver decides the orientation value later.
Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
Acked-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>
---
drivers/gpu/drm/mediatek/mtk_dsi.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index ae403c67cbd9..9da1fd649131 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -964,6 +964,13 @@ static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi)
ret = PTR_ERR(dsi->connector);
goto err_cleanup_encoder;
}
+
+ ret = drm_connector_init_panel_orientation_property(dsi->connector);
+ if (ret) {
+ DRM_ERROR("Unable to init panel orientation\n");
+ goto err_cleanup_encoder;
+ }
+
drm_connector_attach_encoder(dsi->connector, &dsi->encoder);
return 0;
--
2.31.1.818.g46aad6cb9e-goog
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