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Wed, 19 Aug 2020 08:18:00 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Subject: [PATCH v5 3/7] drm/mediatek: disable tmds on mt2701 Date: Wed, 19 Aug 2020 10:17:48 +0200 Message-Id: <20200819081752.4805-4-linux@fw-web.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200819081752.4805-1-linux@fw-web.de> References: <20200819081752.4805-1-linux@fw-web.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200819_041810_868204_E154B75C X-CRM114-Status: GOOD ( 13.45 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , Daniel Vetter , Frank Wunderlich , David Airlie , chunhui dai , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Philipp Zabel , Matthias Brugger , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: chunhui dai disable tmds on phy on mt2701 to support other resolutions like 1280x1024 Signed-off-by: chunhui dai Signed-off-by: Frank Wunderlich Tested-by: Frank Wunderlich --- drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 3 +++ drivers/gpu/drm/mediatek/mtk_hdmi_phy.h | 1 + drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 1 + 3 files changed, 5 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c index 5223498502c4..edadb7a700f1 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c @@ -184,6 +184,9 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev) return PTR_ERR(phy_provider); } + if (hdmi_phy->conf->pll_default_off) + hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy); + return of_clk_add_provider(dev->of_node, of_clk_src_simple_get, hdmi_phy->pll); } diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h index 2d8b3182470d..f472fdeb63dc 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h @@ -22,6 +22,7 @@ struct mtk_hdmi_phy; struct mtk_hdmi_phy_conf { bool tz_disabled; unsigned long flags; + bool pll_default_off; const struct clk_ops *hdmi_phy_clk_ops; void (*hdmi_phy_enable_tmds)(struct mtk_hdmi_phy *hdmi_phy); void (*hdmi_phy_disable_tmds)(struct mtk_hdmi_phy *hdmi_phy); diff --git a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c index d3cc4022e988..6fbedacfc1e8 100644 --- a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c @@ -239,6 +239,7 @@ static void mtk_hdmi_phy_disable_tmds(struct mtk_hdmi_phy *hdmi_phy) struct mtk_hdmi_phy_conf mtk_hdmi_phy_2701_conf = { .tz_disabled = true, .flags = CLK_SET_RATE_GATE, + .pll_default_off = true, .hdmi_phy_clk_ops = &mtk_hdmi_phy_pll_ops, .hdmi_phy_enable_tmds = mtk_hdmi_phy_enable_tmds, .hdmi_phy_disable_tmds = mtk_hdmi_phy_disable_tmds, -- 2.25.1 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90F27C433E1 for ; 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Wed, 19 Aug 2020 08:18:11 +0000 Received: from mxbox2.masterlogin.de (unknown [192.168.10.89]) by mxout4.routing.net (Postfix) with ESMTP id 742481014B3; Wed, 19 Aug 2020 08:18:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1597825081; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Tvt7koxlgmMWFSYlV9RwSNCWybA13LVEGNqsglV8N/o=; b=xoykxp/XbV/PvzxMAHTHFOW/uuihX5MXhUi3YJG3M91OxzHrW8bYyyDNtq0SqvzFYTUELP Asz89iZbCbUm+L4QyeQ9AGFbNi+7qe3v72OYuvSRzYPdd2kgg7yqsFUMqCf+39bdkmWgIN 0NPaRhz3wbuVGiyP8wkisrL/44qvy0Y= Received: from localhost.localdomain (fttx-pool-185.76.97.101.bambit.de [185.76.97.101]) by mxbox2.masterlogin.de (Postfix) with ESMTPSA id 99F9A10054E; Wed, 19 Aug 2020 08:18:00 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Subject: [PATCH v5 3/7] drm/mediatek: disable tmds on mt2701 Date: Wed, 19 Aug 2020 10:17:48 +0200 Message-Id: <20200819081752.4805-4-linux@fw-web.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200819081752.4805-1-linux@fw-web.de> References: <20200819081752.4805-1-linux@fw-web.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200819_041810_868204_E154B75C X-CRM114-Status: GOOD ( 13.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , Daniel Vetter , Frank Wunderlich , David Airlie , chunhui dai , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Philipp Zabel , Matthias Brugger , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: chunhui dai disable tmds on phy on mt2701 to support other resolutions like 1280x1024 Signed-off-by: chunhui dai Signed-off-by: Frank Wunderlich Tested-by: Frank Wunderlich --- drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 3 +++ drivers/gpu/drm/mediatek/mtk_hdmi_phy.h | 1 + drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 1 + 3 files changed, 5 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c index 5223498502c4..edadb7a700f1 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c @@ -184,6 +184,9 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev) return PTR_ERR(phy_provider); } + if (hdmi_phy->conf->pll_default_off) + hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy); + return of_clk_add_provider(dev->of_node, of_clk_src_simple_get, hdmi_phy->pll); } diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h index 2d8b3182470d..f472fdeb63dc 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h @@ -22,6 +22,7 @@ struct mtk_hdmi_phy; struct mtk_hdmi_phy_conf { bool tz_disabled; unsigned long flags; + bool pll_default_off; const struct clk_ops *hdmi_phy_clk_ops; void (*hdmi_phy_enable_tmds)(struct mtk_hdmi_phy *hdmi_phy); void (*hdmi_phy_disable_tmds)(struct mtk_hdmi_phy *hdmi_phy); diff --git a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c index d3cc4022e988..6fbedacfc1e8 100644 --- a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c @@ -239,6 +239,7 @@ static void mtk_hdmi_phy_disable_tmds(struct mtk_hdmi_phy *hdmi_phy) struct mtk_hdmi_phy_conf mtk_hdmi_phy_2701_conf = { .tz_disabled = true, .flags = CLK_SET_RATE_GATE, + .pll_default_off = true, .hdmi_phy_clk_ops = &mtk_hdmi_phy_pll_ops, .hdmi_phy_enable_tmds = mtk_hdmi_phy_enable_tmds, .hdmi_phy_disable_tmds = mtk_hdmi_phy_disable_tmds, -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8EBD4C433E3 for ; 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Wed, 19 Aug 2020 08:18:00 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Subject: [PATCH v5 3/7] drm/mediatek: disable tmds on mt2701 Date: Wed, 19 Aug 2020 10:17:48 +0200 Message-Id: <20200819081752.4805-4-linux@fw-web.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200819081752.4805-1-linux@fw-web.de> References: <20200819081752.4805-1-linux@fw-web.de> MIME-Version: 1.0 X-Mailman-Approved-At: Thu, 20 Aug 2020 07:14:47 +0000 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: Chun-Kuang Hu , Frank Wunderlich , David Airlie , chunhui dai , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: chunhui dai disable tmds on phy on mt2701 to support other resolutions like 1280x1024 Signed-off-by: chunhui dai Signed-off-by: Frank Wunderlich Tested-by: Frank Wunderlich --- drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 3 +++ drivers/gpu/drm/mediatek/mtk_hdmi_phy.h | 1 + drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 1 + 3 files changed, 5 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c index 5223498502c4..edadb7a700f1 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c @@ -184,6 +184,9 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev) return PTR_ERR(phy_provider); } + if (hdmi_phy->conf->pll_default_off) + hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy); + return of_clk_add_provider(dev->of_node, of_clk_src_simple_get, hdmi_phy->pll); } diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h index 2d8b3182470d..f472fdeb63dc 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h @@ -22,6 +22,7 @@ struct mtk_hdmi_phy; struct mtk_hdmi_phy_conf { bool tz_disabled; unsigned long flags; + bool pll_default_off; const struct clk_ops *hdmi_phy_clk_ops; void (*hdmi_phy_enable_tmds)(struct mtk_hdmi_phy *hdmi_phy); void (*hdmi_phy_disable_tmds)(struct mtk_hdmi_phy *hdmi_phy); diff --git a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c index d3cc4022e988..6fbedacfc1e8 100644 --- a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c @@ -239,6 +239,7 @@ static void mtk_hdmi_phy_disable_tmds(struct mtk_hdmi_phy *hdmi_phy) struct mtk_hdmi_phy_conf mtk_hdmi_phy_2701_conf = { .tz_disabled = true, .flags = CLK_SET_RATE_GATE, + .pll_default_off = true, .hdmi_phy_clk_ops = &mtk_hdmi_phy_pll_ops, .hdmi_phy_enable_tmds = mtk_hdmi_phy_enable_tmds, .hdmi_phy_disable_tmds = mtk_hdmi_phy_disable_tmds, -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 010D4C433E1 for ; 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a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1597825081; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Tvt7koxlgmMWFSYlV9RwSNCWybA13LVEGNqsglV8N/o=; b=xoykxp/XbV/PvzxMAHTHFOW/uuihX5MXhUi3YJG3M91OxzHrW8bYyyDNtq0SqvzFYTUELP Asz89iZbCbUm+L4QyeQ9AGFbNi+7qe3v72OYuvSRzYPdd2kgg7yqsFUMqCf+39bdkmWgIN 0NPaRhz3wbuVGiyP8wkisrL/44qvy0Y= Received: from localhost.localdomain (fttx-pool-185.76.97.101.bambit.de [185.76.97.101]) by mxbox2.masterlogin.de (Postfix) with ESMTPSA id 99F9A10054E; Wed, 19 Aug 2020 08:18:00 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Chun-Kuang Hu , Philipp Zabel , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Daniel Vetter , Matthias Brugger , linux-arm-kernel@lists.infradead.org, chunhui dai Subject: [PATCH v5 3/7] drm/mediatek: disable tmds on mt2701 Date: Wed, 19 Aug 2020 10:17:48 +0200 Message-Id: <20200819081752.4805-4-linux@fw-web.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200819081752.4805-1-linux@fw-web.de> References: <20200819081752.4805-1-linux@fw-web.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: chunhui dai disable tmds on phy on mt2701 to support other resolutions like 1280x1024 Signed-off-by: chunhui dai Signed-off-by: Frank Wunderlich Tested-by: Frank Wunderlich --- drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 3 +++ drivers/gpu/drm/mediatek/mtk_hdmi_phy.h | 1 + drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 1 + 3 files changed, 5 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c index 5223498502c4..edadb7a700f1 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c @@ -184,6 +184,9 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev) return PTR_ERR(phy_provider); } + if (hdmi_phy->conf->pll_default_off) + hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy); + return of_clk_add_provider(dev->of_node, of_clk_src_simple_get, hdmi_phy->pll); } diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h index 2d8b3182470d..f472fdeb63dc 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.h @@ -22,6 +22,7 @@ struct mtk_hdmi_phy; struct mtk_hdmi_phy_conf { bool tz_disabled; unsigned long flags; + bool pll_default_off; const struct clk_ops *hdmi_phy_clk_ops; void (*hdmi_phy_enable_tmds)(struct mtk_hdmi_phy *hdmi_phy); void (*hdmi_phy_disable_tmds)(struct mtk_hdmi_phy *hdmi_phy); diff --git a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c index d3cc4022e988..6fbedacfc1e8 100644 --- a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c @@ -239,6 +239,7 @@ static void mtk_hdmi_phy_disable_tmds(struct mtk_hdmi_phy *hdmi_phy) struct mtk_hdmi_phy_conf mtk_hdmi_phy_2701_conf = { .tz_disabled = true, .flags = CLK_SET_RATE_GATE, + .pll_default_off = true, .hdmi_phy_clk_ops = &mtk_hdmi_phy_pll_ops, .hdmi_phy_enable_tmds = mtk_hdmi_phy_enable_tmds, .hdmi_phy_disable_tmds = mtk_hdmi_phy_disable_tmds, -- 2.25.1