From patchwork Mon Oct 16 16:53:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 735819 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F163CDB483 for ; Mon, 16 Oct 2023 16:57:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233853AbjJPQ46 (ORCPT ); Mon, 16 Oct 2023 12:56:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234215AbjJPQ4n (ORCPT ); Mon, 16 Oct 2023 12:56:43 -0400 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ADFEC2132 for ; Mon, 16 Oct 2023 09:54:15 -0700 (PDT) Received: by mail-wr1-x42a.google.com with SMTP id ffacd0b85a97d-3248ac76acbso3918235f8f.1 for ; Mon, 16 Oct 2023 09:54:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697475254; x=1698080054; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=zpGIiUMbok8vBwc13/k0XLEAhZoDX5uqz8AGagQ5Hmc=; b=rQ8QLDL2UJWSvpTZwfiKnAkE5JK5NclU0ZhgMbI0lPQgGYqrOb5yMq7qpHQbAJg3W5 tPyAcAqt44cuUfYIshdzRx8wbXK7HUE0oHuYw2LNG2FUeVSsyEetN/BAQIniZgKzu6ra fd+K+8LA9WKO47E9jxCVH724El3S/D5V1Ma23p3u9jKjBZCghWNo9wyUgXypWXPjpIxB xyMSG+BiSWBqk1fka1/Qop67koEA2wgiVZTMMiUkKJStXxkyyn5FtPMe1mGuG4CsReUg +5jZRWE6zbQSujcX+qIm7gA/ZF6oDWUqanKnbx6awvfjWESy7sUPdlXNdgEp4yHxRQ6U rQlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697475254; x=1698080054; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zpGIiUMbok8vBwc13/k0XLEAhZoDX5uqz8AGagQ5Hmc=; b=JSu2Vdxphlxi32+7kfKrVujzgbM5ura3bQiSB6Nct/euXzfp5PDn3mnAkBF/Z++xCX McApLvnDlP6vfQPkIo4NdpW2y1nJBPRL18E7XjvKsDAbctqVR39+iETDtNKl6zWkAgra tqeNTWART56GsVX3kyhfzSspz4lBOY/JpV2KltuzGExZv14Yw25ap9PhNGIclOeq3byn foEjpl5gwRBSS8S74RVAm+raCcbeD/FkwLFvn1BzOERa3+yfD2au1nUOn9QlKS/rz5tK YtONshdFnQ+9UGUWAFnblZX+oa9GjfL8Kws8gPH00PwU5QiJ8cWjHhgqDMdYT7WFvVwz AoZw== X-Gm-Message-State: AOJu0YxSJKQjEBPS+ym6MKgmaJpuXf0LZ98pY1ln5dsp6d0tGHoiCjIR h0pB0GU0O/6GNK2x1Nj7Olx7Fw== X-Google-Smtp-Source: AGHT+IGv6IJmbuk/e/mZEXSBzwHspez+g7aAQkIvi456hEyHQKQI7pI4oTBdD/5E0EVsTbEEtp3zKw== X-Received: by 2002:a05:6000:80a:b0:32d:857c:d51c with SMTP id bt10-20020a056000080a00b0032d857cd51cmr16399678wrb.43.1697475254257; Mon, 16 Oct 2023 09:54:14 -0700 (PDT) Received: from eriador.lumag.spb.ru ([45.84.211.189]) by smtp.gmail.com with ESMTPSA id s19-20020a05600c45d300b0040648217f4fsm7638996wmo.39.2023.10.16.09.54.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Oct 2023 09:54:13 -0700 (PDT) From: Dmitry Baryshkov To: Dave Stevenson , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Douglas Anderson , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , Konrad Dybcio , Jessica Zhang Cc: Marek Vasut , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org Subject: [RFC PATCH 09/10] drm/bridge: lt9611uxc: implement automatic DSI power control Date: Mon, 16 Oct 2023 19:53:54 +0300 Message-ID: <20231016165355.1327217-10-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231016165355.1327217-1-dmitry.baryshkov@linaro.org> References: <20231016165355.1327217-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The Lontium LT9611UXC driver doesn't need to control DSI power lines manually. Mark it for automatic power control. Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c index 7835738a532e..ace7a6ee890b 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c @@ -279,7 +279,7 @@ static struct mipi_dsi_device *lt9611uxc_attach_dsi(struct lt9611uxc *lt9611uxc, dsi->lanes = 4; dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | - MIPI_DSI_MODE_VIDEO_HSE; + MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_AUTO_POWERUP; ret = devm_mipi_dsi_attach(dev, dsi); if (ret < 0) {