From: Hsin-Yi Wang <hsinyi@chromium.org>
To: dri-devel@lists.freedesktop.org
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Sean Paul <sean@poorly.run>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: [PATCH v4 2/3] drm/mediatek: init panel orientation property
Date: Wed, 28 Apr 2021 12:55:32 +0800 [thread overview]
Message-ID: <20210428045533.564724-2-hsinyi@chromium.org> (raw)
In-Reply-To: <20210428045533.564724-1-hsinyi@chromium.org>
Init panel orientation property after connector is initialized. Let the
panel driver decides the orientation value later.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.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;
--
2.31.1.498.g6c1eba8ee3d-goog
next prev parent reply other threads:[~2021-04-28 4:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-28 4:55 [PATCH v4 1/3] gpu: drm: separate panel orientation property creating and value setting Hsin-Yi Wang
2021-04-28 4:55 ` Hsin-Yi Wang [this message]
2021-04-28 4:55 ` [PATCH v4 3/3] arm64: dts: mt8183: Add panel rotation Hsin-Yi Wang
2021-04-28 16:15 ` [PATCH v4 1/3] gpu: drm: separate panel orientation property creating and value setting Sean Paul
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