From patchwork Thu Jul 6 12:30:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13303590 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 64601C0015E for ; Thu, 6 Jul 2023 12:30:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A6C9F10E448; Thu, 6 Jul 2023 12:30:40 +0000 (UTC) Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by gabe.freedesktop.org (Postfix) with ESMTPS id 067A910E3EA for ; Thu, 6 Jul 2023 12:30:35 +0000 (UTC) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 265726606FC6; Thu, 6 Jul 2023 13:30:33 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1688646633; bh=yC6E/mBM/67sUzeZV3Il3wBBzCtdEOHPS+iJkXdky+c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GgT/1lsWIVlTK/HPW/RWvCKuOXCXF14NVBF7ybqd8Ohqh6bjDOlSBJEXZOJk3G/9c JrVyaPTWeGT9kpcletskQGZpKvWpEATDYQ/vTcYc0sXBxaO2vH/Df1ZElhNxv37IBV NyGKvX9xbHkePJ+fnu4nakM8B30WZEjwyqrUAOmYEwyBlBf8hxq/v2qKzeZ97g1FjA IzTFX5jqv1IVizB3MQAcy9d9f3SqisJPDgK+j3H1/AZMa8R94sqQyK6qZEpquaia4c LpO8cU+TT1Feqyg928pAuxkDTWQnw+/Z9bQOU5pmZDBkwYua2r8ZDM7erYgdeqPeVP bNYJ4LCvTGijQ== From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Subject: [PATCH v4 4/9] drm/mediatek: dp: Always set cable_plugged_in at resume for eDP panel Date: Thu, 6 Jul 2023 14:30:20 +0200 Message-Id: <20230706123025.208408-5-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230706123025.208408-1-angelogioacchino.delregno@collabora.com> References: <20230706123025.208408-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nfraprado@collabora.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, wenst@chromium.org, matthias.bgg@gmail.com, kernel@collabora.com, linux-arm-kernel@lists.infradead.org, angelogioacchino.delregno@collabora.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" eDP panels are not removable: at PM resume, the cable will obviously still be plugged in. Signed-off-by: AngeloGioacchino Del Regno Tested-by: Chen-Yu Tsai --- drivers/gpu/drm/mediatek/mtk_dp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/mtk_dp.c index 5b35a2e23896..35f3549d258e 100644 --- a/drivers/gpu/drm/mediatek/mtk_dp.c +++ b/drivers/gpu/drm/mediatek/mtk_dp.c @@ -2606,6 +2606,9 @@ static int mtk_dp_resume(struct device *dev) mtk_dp_hwirq_enable(mtk_dp, true); mtk_dp_power_enable(mtk_dp); + if (mtk_dp->bridge.type == DRM_MODE_CONNECTOR_eDP) + mtk_dp->train_info.cable_plugged_in = true; + return 0; } #endif