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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 F303DC35274 for ; Mon, 18 Dec 2023 09:06:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:References:In-Reply-To: Subject:To:From:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=tL3DnKJJof7dtgrUdICYw2/jo4pBizUh5+Do0KoWjEE=; b=0DD57d+FAB2gUb GzpvrRCIHZEhmjYKRCprBC205tVVc14Ornr1pAW0VuNAZjbhhlvZD/zbUCQPYeAwJ432SAGMoxzLn GYD4G2D12YB6pV5G94MD4SSvpYULSICIwsQ+L4ySYY0zSrjllmR6Jy35lcGSrS8NqrOjmtwEgqWR7 mAf29qtHurD0sNbyDhJm0CTVANZK/h7abdivp5e+v3KvJSMOzxFGfEGX3ecLbuQdvRqlHNgZRvEaf mgn37t+iqZPKbWTtIng1KBojA6wnm5thnRXhW5pOqfpK0xA/uj8Umxp8Ost9PElnxMeRHNKzh2wIb pYXy4Gb6uA6+e1jFWoCA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rF9Zv-009aUV-38; Mon, 18 Dec 2023 09:06:23 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rF9Zs-009aTJ-33; Mon, 18 Dec 2023 09:06:22 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 9D653B80E04; Mon, 18 Dec 2023 09:06:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D5FCFC433C8; Mon, 18 Dec 2023 09:06:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702890378; bh=4Kqu7Tflub3+Tx70K1IHzdsQJxsW8k1JryHMUncCWSc=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=gXBA8X2FwW/c3dXwWHfUBgx5jsMZaR8K/eukF0Ulra0mRotcMZRCSUVBINwoWB6D8 8hP/SA4WkT9IWHaY20F3UCf2+Lnqahe4WNNz2EePsDyGgJp9MgN3buzAjllp7jAHQB zl/t/rC2uA1ZRMnwmXuijwsz6xKTlhARp77LkCntIaDQ1qJopS9zr3w+XyTdiH7wfo sHgiuA690TvVE4VkNziHpaubpVzmwTan43mDLfE40aloWJ3miXkKuhuGReqvxt496+ h3KQJw7BhIrDtMPwO4BZJi/36dVFN8J/xd5YzpjqQiNhdTWLyncsFVFz0WN3PWkSGC siZ3Y/AQwYeOQ== Message-ID: Date: Mon, 18 Dec 2023 09:06:15 +0000 From: "Maxime Ripard" To: "Alex Bee" Subject: Re: [PATCH v2 23/27] drm/rockchip: inno_hdmi: Add basic mode validation In-Reply-To: <20231216162639.125215-24-knaerzche@gmail.com> References: <20231216162639.125215-24-knaerzche@gmail.com> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, "Andy Yan" , "Conor Dooley" , "Daniel Vetter" , "David Airlie" , =?utf-8?b?SGVpa28gU3TDvGJuZXI=?= , "Krzysztof Kozlowski" , "Maarten Lankhorst" , "Maxime Ripard" , "Rob Herring" , "Sandy Huang" , "Thomas Zimmermann" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231218_010621_119317_FF81ECD8 X-CRM114-Status: UNSURE ( 6.21 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On Sat, 16 Dec 2023 17:26:34 +0100, Alex Bee wrote: > As per TRM this controller supports pixelclocks starting from 25 MHz. The > maximum supported pixelclocks are defined by the phy configurations we > have. Also it can't support modes that require doubled clocks. If the > variant has a phy reference clock we can additionally validate against VESA > DMT'srecommendations. > > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 EEDE1C35274 for ; Mon, 18 Dec 2023 09:06:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:References:In-Reply-To: Subject:To:From:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=AdmtfNovVrRWD8UI4LwLzxfzajZt2zaBM5Kay3O9WOA=; b=fkfzXrBNgVAgrU Fcji6UwO3rgkXlB4HTvgmTYZqC/mFOrWRMqqtvn3sfiZRwK9tt3SzZ2x5ULxm4L21S7GdMciRhig2 pV0TGHyz2d52/m8fwDWsxJEH/3neOaQMPjhaWE4xrZPpN+GxMDn1zKScjM2xMOMCzEXA81luWzB8Y dEXY3E3axtC21Xs4ltyyoqzcXGaGEh9c03EBCOdtAVznvtthArV6zAxfkDC14HqyvaMcOZhU2IlCw 6nVsFY87ld6iHozIN0KvqWo/G2JJ2V9syp9cMzpV6ZNaiFzFXfDexoDv/Azk2H7DLeD1YHHqir+C0 TpQcMEr6yf1VzSZNkPhw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rF9Zv-009aUD-1J; Mon, 18 Dec 2023 09:06:23 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rF9Zs-009aTJ-33; Mon, 18 Dec 2023 09:06:22 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 9D653B80E04; Mon, 18 Dec 2023 09:06:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D5FCFC433C8; Mon, 18 Dec 2023 09:06:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702890378; bh=4Kqu7Tflub3+Tx70K1IHzdsQJxsW8k1JryHMUncCWSc=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=gXBA8X2FwW/c3dXwWHfUBgx5jsMZaR8K/eukF0Ulra0mRotcMZRCSUVBINwoWB6D8 8hP/SA4WkT9IWHaY20F3UCf2+Lnqahe4WNNz2EePsDyGgJp9MgN3buzAjllp7jAHQB zl/t/rC2uA1ZRMnwmXuijwsz6xKTlhARp77LkCntIaDQ1qJopS9zr3w+XyTdiH7wfo sHgiuA690TvVE4VkNziHpaubpVzmwTan43mDLfE40aloWJ3miXkKuhuGReqvxt496+ h3KQJw7BhIrDtMPwO4BZJi/36dVFN8J/xd5YzpjqQiNhdTWLyncsFVFz0WN3PWkSGC siZ3Y/AQwYeOQ== Message-ID: Date: Mon, 18 Dec 2023 09:06:15 +0000 From: "Maxime Ripard" To: "Alex Bee" Subject: Re: [PATCH v2 23/27] drm/rockchip: inno_hdmi: Add basic mode validation In-Reply-To: <20231216162639.125215-24-knaerzche@gmail.com> References: <20231216162639.125215-24-knaerzche@gmail.com> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, "Andy Yan" , "Conor Dooley" , "Daniel Vetter" , "David Airlie" , =?utf-8?b?SGVpa28gU3TDvGJuZXI=?= , "Krzysztof Kozlowski" , "Maarten Lankhorst" , "Maxime Ripard" , "Rob Herring" , "Sandy Huang" , "Thomas Zimmermann" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231218_010621_119317_FF81ECD8 X-CRM114-Status: UNSURE ( 6.21 ) X-CRM114-Notice: Please train this message. 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: , MIME-Version: 1.0 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 On Sat, 16 Dec 2023 17:26:34 +0100, Alex Bee wrote: > As per TRM this controller supports pixelclocks starting from 25 MHz. The > maximum supported pixelclocks are defined by the phy configurations we > have. Also it can't support modes that require doubled clocks. If the > variant has a phy reference clock we can additionally validate against VESA > DMT'srecommendations. > > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime _______________________________________________ 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 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D2875111A3; Mon, 18 Dec 2023 09:06:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gXBA8X2F" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D5FCFC433C8; Mon, 18 Dec 2023 09:06:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702890378; bh=4Kqu7Tflub3+Tx70K1IHzdsQJxsW8k1JryHMUncCWSc=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=gXBA8X2FwW/c3dXwWHfUBgx5jsMZaR8K/eukF0Ulra0mRotcMZRCSUVBINwoWB6D8 8hP/SA4WkT9IWHaY20F3UCf2+Lnqahe4WNNz2EePsDyGgJp9MgN3buzAjllp7jAHQB zl/t/rC2uA1ZRMnwmXuijwsz6xKTlhARp77LkCntIaDQ1qJopS9zr3w+XyTdiH7wfo sHgiuA690TvVE4VkNziHpaubpVzmwTan43mDLfE40aloWJ3miXkKuhuGReqvxt496+ h3KQJw7BhIrDtMPwO4BZJi/36dVFN8J/xd5YzpjqQiNhdTWLyncsFVFz0WN3PWkSGC siZ3Y/AQwYeOQ== Message-ID: Date: Mon, 18 Dec 2023 09:06:15 +0000 From: "Maxime Ripard" To: "Alex Bee" Subject: Re: [PATCH v2 23/27] drm/rockchip: inno_hdmi: Add basic mode validation In-Reply-To: <20231216162639.125215-24-knaerzche@gmail.com> References: <20231216162639.125215-24-knaerzche@gmail.com> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, "Andy Yan" , "Conor Dooley" , "Daniel Vetter" , "David Airlie" , =?utf-8?b?SGVpa28gU3TDvGJuZXI=?= , "Krzysztof Kozlowski" , "Maarten Lankhorst" , "Maxime Ripard" , "Rob Herring" , "Sandy Huang" , "Thomas Zimmermann" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Sat, 16 Dec 2023 17:26:34 +0100, Alex Bee wrote: > As per TRM this controller supports pixelclocks starting from 25 MHz. The > maximum supported pixelclocks are defined by the phy configurations we > have. Also it can't support modes that require doubled clocks. If the > variant has a phy reference clock we can additionally validate against VE= SA > DMT'srecommendations. >=20 > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime