From: Derek Basehore <dbasehore@chromium•org>
To: linux-kernel@vger•kernel.org
Cc: Derek Basehore <dbasehore@chromium•org>,
Philipp Zabel <p.zabel@pengutronix•de>,
Maxime Ripard <maxime.ripard@bootlin•com>,
Sam Ravnborg <sam@ravnborg•org>,
intel-gfx@lists•freedesktop.org,
Joonas Lahtinen <joonas.lahtinen@linux•intel.com>,
Maarten Lankhorst <maarten.lankhorst@linux•intel.com>,
Jani Nikula <jani.nikula@linux•intel.com>,
David Airlie <airlied@linux•ie>,
Thierry Reding <thierry.reding@gmail•com>,
Matthias Brugger <matthias.bgg@gmail•com>,
dri-devel@lists•freedesktop.org, Daniel Vetter <daniel@ffwll•ch>,
Rodrigo Vivi <rodrigo.vivi@intel•com>, CK Hu <ck.hu@mediatek•com>,
linux-mediatek@lists•infradead.org, Sean Paul <sean@poorly•run>,
linux-arm-kernel@lists•infradead.org
Subject: [PATCH v8 4/4] drm/mtk: add panel orientation property
Date: Wed, 25 Sep 2019 15:58:33 -0700 [thread overview]
Message-ID: <20190925225833.7310-5-dbasehore@chromium.org> (raw)
In-Reply-To: <20190925225833.7310-1-dbasehore@chromium.org>
This inits the panel orientation property for the mediatek dsi driver
if the panel orientation (connector.display_info.panel_orientation) is
not DRM_MODE_PANEL_ORIENTATION_UNKNOWN.
Signed-off-by: Derek Basehore <dbasehore@chromium•org>
Acked-by: Sam Ravnborg <sam@ravnborg•org>
Reviewed-by: CK Hu <ck.hu@mediatek•com>
---
drivers/gpu/drm/mediatek/mtk_dsi.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index 224afb666881..2936932344eb 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -792,10 +792,18 @@ static int mtk_dsi_create_connector(struct drm_device *drm, struct mtk_dsi *dsi)
DRM_ERROR("Failed to attach panel to drm\n");
goto err_connector_cleanup;
}
+
+ ret = drm_connector_init_panel_orientation_property(&dsi->conn);
+ if (ret) {
+ DRM_ERROR("Failed to init panel orientation\n");
+ goto err_panel_detach;
+ }
}
return 0;
+err_panel_detach:
+ drm_panel_detach(dsi->panel);
err_connector_cleanup:
drm_connector_cleanup(&dsi->conn);
return ret;
--
2.23.0.351.gc4317032e6-goog
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next prev parent reply other threads:[~2019-09-25 23:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-25 22:58 [PATCH v8 0/4] Panel rotation patches Derek Basehore
2019-09-25 22:58 ` [PATCH v8 1/4] drm/panel: Add helper for reading DT rotation Derek Basehore
2019-10-07 16:38 ` Sean Paul
2019-10-07 22:12 ` dbasehore .
2019-10-08 14:56 ` Sean Paul
2019-09-25 22:58 ` [PATCH v8 2/4] drm/panel: set display info in panel attach Derek Basehore
2019-09-29 5:23 ` [v8,2/4] " james qian wang (Arm Technology China)
2019-09-30 23:14 ` dbasehore .
2019-10-07 16:44 ` Sean Paul
2019-10-07 22:01 ` dbasehore .
2019-10-08 15:02 ` Sean Paul
2019-09-25 22:58 ` [PATCH v8 3/4] drm/connector: Split out orientation quirk detection Derek Basehore
2019-10-07 16:45 ` Sean Paul
2019-09-25 22:58 ` Derek Basehore [this message]
2019-10-07 16:48 ` [PATCH v8 4/4] drm/mtk: add panel orientation property Sean Paul
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