linux-kernel - [PATCH v9 3/4] drm/msm: init panel orientation property

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Message-Id: <20220318074825.3359978-4-hsinyi@chromium.org>
Date:   Fri, 18 Mar 2022 15:48:24 +0800
From:   Hsin-Yi Wang <hsinyi@...omium.org>
To:     dri-devel@...ts.freedesktop.org, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        intel-gfx@...ts.freedesktop.org
Cc:     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>,
        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,
        Simon Ser <contact@...rsion.fr>,
        Harry Wentland <harry.wentland@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Emil Velikov <emil.l.velikov@...il.com>,
        Hans de Goede <hdegoede@...hat.com>
Subject: [PATCH v9 3/4] drm/msm: 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>
---
 drivers/gpu/drm/msm/dsi/dsi_manager.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index 0c1b7dde377c..b5dc86ebcab9 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -627,6 +627,10 @@ struct drm_connector *msm_dsi_manager_connector_init(u8 id)
 	connector->interlace_allowed = 0;
 	connector->doublescan_allowed = 0;
 
+	ret = drm_connector_init_panel_orientation_property(connector);
+	if (ret)
+		goto fail;
+
 	drm_connector_attach_encoder(connector, msm_dsi->encoder);
 
 	ret = msm_dsi_manager_panel_init(connector, id);
-- 
2.35.1.894.gb6a874cedc-goog