From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: [PATCH v11 2/4] drm/panel: Read panel orientation for BOE TV101WUM-NL6 Date: Thu, 18 Jun 2020 02:18:40 +0300 Message-ID: <20200617231842.30671-3-digetx@gmail.com> References: <20200617231842.30671-1-digetx@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200617231842.30671-1-digetx@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Thierry Reding , Thomas Zimmermann , Derek Basehore , Sam Ravnborg , Laurent Pinchart , Sean Paul , Daniel Vetter , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Emil Velikov , Daniel Stone Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org From: Derek Basehore This reads the DT setting for the panel rotation to set the panel orientation in the get_modes callback. Reviewed-by: Dmitry Osipenko Signed-off-by: Derek Basehore --- drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c index db5b866357f2..4bd9397972e8 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c @@ -11,6 +11,7 @@ #include #include +#include #include #include #include @@ -43,6 +44,7 @@ struct boe_panel { const struct panel_desc *desc; + enum drm_panel_orientation orientation; struct regulator *pp1800; struct regulator *avee; struct regulator *avdd; @@ -740,6 +742,7 @@ static int boe_panel_get_modes(struct drm_panel *panel, connector->display_info.width_mm = boe->desc->size.width_mm; connector->display_info.height_mm = boe->desc->size.height_mm; connector->display_info.bpc = boe->desc->bpc; + drm_connector_set_panel_orientation(connector, boe->orientation); return 1; } @@ -779,6 +782,9 @@ static int boe_panel_add(struct boe_panel *boe) drm_panel_init(&boe->base, dev, &boe_panel_funcs, DRM_MODE_CONNECTOR_DSI); + err = of_drm_get_panel_orientation(dev->of_node, &boe->orientation); + if (err < 0) + return err; err = drm_panel_of_backlight(&boe->base); if (err) -- 2.26.0