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Fri, 18 Mar 2022 01:29:18 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:435a:ce78:7223:1e88]) by smtp.gmail.com with ESMTPSA id q2-20020a056a00084200b004f761a7287dsm9404044pfk.131.2022.03.18.01.29.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Mar 2022 01:29:18 -0700 (PDT) From: Hsin-Yi Wang To: dri-devel@lists.freedesktop.org, David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: Chun-Kuang Hu , Sean Paul , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , linux-kernel@vger.kernel.org, Rob Herring , Matthias Brugger , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Simon Ser , Harry Wentland , Alex Deucher , Jani Nikula , Emil Velikov , Hans de Goede Subject: [PATCH v9 2/4] drm/mediatek: init panel orientation property Date: Fri, 18 Mar 2022 15:48:23 +0800 Message-Id: <20220318074825.3359978-3-hsinyi@chromium.org> X-Mailer: git-send-email 2.35.1.894.gb6a874cedc-goog In-Reply-To: <20220318074825.3359978-1-hsinyi@chromium.org> References: <20220318074825.3359978-1-hsinyi@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220318_012920_527680_3C656238 X-CRM114-Status: GOOD ( 12.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Init panel orientation property after connector is initialized. Let the panel driver decides the orientation value later. Signed-off-by: Hsin-Yi Wang Acked-by: Chun-Kuang Hu --- 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 ccb0511b9cd5..0376b33e9651 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -810,6 +810,13 @@ 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;