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); Tue, 2 Jun 2020 16:13:19 -0400 Received: from [192.168.1.164] ([37.4.249.202]) by mrelayeu.kundenserver.de (mreue108 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MCsHm-1joyiq39XM-008oeV; Tue, 02 Jun 2020 22:13:00 +0200 Subject: Re: [PATCH v3 000/105] drm/vc4: Support BCM2711 Display Pipeline To: Maxime Ripard , Nicolas Saenz Julienne , Eric Anholt Cc: devicetree@vger.kernel.org, Tim Gover , Dave Stevenson , Stephen Boyd , Michael Turquette , Kamal Dasu , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, Rob Herring , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Philipp Zabel , Phil Elwell , linux-arm-kernel@lists.infradead.org References: From: Stefan Wahren Autocrypt: addr=stefan.wahren@i2se.com; keydata= LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tClZlcnNpb246IEdudVBHIHYy CgptUUlOQkZ0NmdCTUJFQUN1Yi9wQmV2SHhidkplZnlaRzMySklObW4yYnNFUFgyNVY2ZmVq 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Content-Language: en-US X-Provags-ID: V03:K1:CKV5uC1etdiWeVCuFpVrOgqCJyNcI4bbRLdyovq3Ma/PPHCECkE lIBacAGt9vlxMDWgOBfNHNU7RGRTW2pvQbtYs8a0FQOk2ujR/mDkoivL/aJ+h+gqgDAYCdg Yd8Zf6ePWYwchTTMRGZwY+T5fTC8vjf3RPavx5LEs7BykBRnqokoIjRV6kx2caikhuAhC1i +wiPid/ghaIyzGihIU7Mg== X-UI-Out-Filterresults: notjunk:1;V03:K0:k/uIRHkithM=:NejuHF/ydAZtzWe5d2BOT6 3l+SSWwuqRymdLRtdf0t7w7stZ6l9FKgiHKK4wwFoT50QHjpwfMy7RIGyFhA+jhSpSPjmt2Rw LMt/1SPEOexVdVnbcM1cL5A1iEZHjjwI56YhvaQQ7WjGhTDxcspFI31ZEAVbgSVnrHNiTf9yu n4m5l7Drr+YJDCymTe0RIdyVO4Rztm0uLBhH4SJKWqvT0+b/bU+BE7bRK5wiYGBSCnVSC1lfG a8BKyHrE0cIpMtEdIa45U/EN/mQF5PWjyTsvorPyoZW3nrMfFdGT7pFVtsgMsCQtIavdmLuuT Nse+jIpfSDIlnxg4+I/chW+qjIfLFvSAKlawN+MJJ9DNzairDCOgoI6Sz7ynAsdtgCwI/NHMF sGI1rUvHaoDJ++iPzlW/OAeBTpR8yKFpc+C08zxFrEP/X7JHJ3Ha+9Wguez2mbJ3h9KARbROf 63QUDoQIqjea9hVbpFHP+kkkbGHpl9FfsEvc2/q5BiXspD3GeIS4Bfx6gFPPePRerCYJ9lbYK pndyBOQ+wgYuvmiQGIYwC+T9soMvmVLyg2Zm7h+2/9t5PuwpQLBh+fhAd5wIzIe9t5SblZg0p YwWjTfk0pTuaCTIhqUp7BGbgK2KAvRk5lGAT2lXIDlWI7tnUCxv/FK+KpQ/Rk0LX2oIR+IqxN tqKaUJ/DrGcFMktbVltsZVC2juhjTiXrxDXPL8DBKGMw0KlFWEGscEH5ExZx2QHyqWMky19CD UwKQJEQ+GPIg7VhltQuk1yhUWsENIBebwqawEZQKw1tIqMk5NqhtpxDYIOJpyeWFUsfyVhVJX DmHhoyQxt5qfmw9MSeywFArWpt8BN0Kk3DNNc0axoWlSJBRiy89+AWHglHROAf127kP3t2f Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Maxime, Am 27.05.20 um 17:47 schrieb Maxime Ripard: > Hi everyone, > > Here's a (pretty long) series to introduce support in the VC4 DRM driver > for the display pipeline found in the BCM2711 (and thus the RaspberryPi 4). > > The main differences are that there's two HDMI controllers and that there's > more pixelvalve now. Those pixelvalve come with a mux in the HVS that still > have only 3 FIFOs. Both of those differences are breaking a bunch of > expectations in the driver, so we first need a good bunch of cleanup and > reworks to introduce support for the new controllers. > > Similarly, the HDMI controller has all its registers shuffled and split in > multiple controllers now, so we need a bunch of changes to support this as > well. > > Only the HDMI support is enabled for now (even though the DPI output has > been tested too). > > This is based on the firmware clocks series sent separately: > https://lore.kernel.org/lkml/cover.662a8d401787ef33780d91252a352de91dc4be10.1590594293.git-series.maxime@cerno.tech/ > > Let me know if you have any comments > Maxime > > Cc: bcm-kernel-feedback-list@broadcom.com > Cc: devicetree@vger.kernel.org > Cc: Kamal Dasu > Cc: linux-clk@vger.kernel.org > Cc: Michael Turquette > Cc: Philipp Zabel > Cc: Rob Herring > Cc: Stephen Boyd > > Changes from v2: > - Rebased on top of next-20200526 i assume this is the reason why this series doesn't completely apply against drm-misc-next. 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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 6589CC433E3 for ; Tue, 2 Jun 2020 20:13:23 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 2837F2074B for ; Tue, 2 Jun 2020 20:13:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="J5KUYWi9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2837F2074B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=i2se.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=V4VBSBY1ShU95zfSaJNu9GkFSmKzeeYNbtrsDZorgUU=; b=J5KUYWi928Blr8 +3h1fZAWxGpZee0G+gkMT7kGQ0POiphQCTsbSRcfHqikE5fgNUXjtl+tmczwnC344AHe+twYHoA1x OWaohkVBM2wIYXFCG3CUc4aCkOICZWs77WS3cZVEWEm9Q8z+9nI18GKCXm3bN85g1kydM5VXra2r5 9lu6IeSWrqhOB3jty6LGVDOt9V1ld5MQh6YOkAvtBDLgfymAR71f4WmMW8C5D/yEE8jdmBH0qnLXb 55b3t7UeW8kfgnOU7i64ex8o5Ap0TYh2aI9Eb4cOFRD0ovmsXq4cE3xI6G2N2SDBZizQF9RMHjw6u ZDitbmtialiSQ4EIUBuQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jgDHf-0006ju-Ke; Tue, 02 Jun 2020 20:13:15 +0000 Received: from mout.kundenserver.de ([217.72.192.75]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jgDHc-0006ih-B5; Tue, 02 Jun 2020 20:13:14 +0000 Received: from [192.168.1.164] ([37.4.249.202]) by mrelayeu.kundenserver.de (mreue108 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MCsHm-1joyiq39XM-008oeV; Tue, 02 Jun 2020 22:13:00 +0200 Subject: Re: [PATCH v3 000/105] drm/vc4: Support BCM2711 Display Pipeline To: Maxime Ripard , Nicolas Saenz Julienne , Eric Anholt References: From: Stefan Wahren Autocrypt: addr=stefan.wahren@i2se.com; keydata= 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Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Provags-ID: V03:K1:CKV5uC1etdiWeVCuFpVrOgqCJyNcI4bbRLdyovq3Ma/PPHCECkE lIBacAGt9vlxMDWgOBfNHNU7RGRTW2pvQbtYs8a0FQOk2ujR/mDkoivL/aJ+h+gqgDAYCdg Yd8Zf6ePWYwchTTMRGZwY+T5fTC8vjf3RPavx5LEs7BykBRnqokoIjRV6kx2caikhuAhC1i +wiPid/ghaIyzGihIU7Mg== X-UI-Out-Filterresults: notjunk:1;V03:K0:k/uIRHkithM=:NejuHF/ydAZtzWe5d2BOT6 3l+SSWwuqRymdLRtdf0t7w7stZ6l9FKgiHKK4wwFoT50QHjpwfMy7RIGyFhA+jhSpSPjmt2Rw LMt/1SPEOexVdVnbcM1cL5A1iEZHjjwI56YhvaQQ7WjGhTDxcspFI31ZEAVbgSVnrHNiTf9yu n4m5l7Drr+YJDCymTe0RIdyVO4Rztm0uLBhH4SJKWqvT0+b/bU+BE7bRK5wiYGBSCnVSC1lfG a8BKyHrE0cIpMtEdIa45U/EN/mQF5PWjyTsvorPyoZW3nrMfFdGT7pFVtsgMsCQtIavdmLuuT Nse+jIpfSDIlnxg4+I/chW+qjIfLFvSAKlawN+MJJ9DNzairDCOgoI6Sz7ynAsdtgCwI/NHMF sGI1rUvHaoDJ++iPzlW/OAeBTpR8yKFpc+C08zxFrEP/X7JHJ3Ha+9Wguez2mbJ3h9KARbROf 63QUDoQIqjea9hVbpFHP+kkkbGHpl9FfsEvc2/q5BiXspD3GeIS4Bfx6gFPPePRerCYJ9lbYK pndyBOQ+wgYuvmiQGIYwC+T9soMvmVLyg2Zm7h+2/9t5PuwpQLBh+fhAd5wIzIe9t5SblZg0p 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Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Maxime, Am 27.05.20 um 17:47 schrieb Maxime Ripard: > Hi everyone, > > Here's a (pretty long) series to introduce support in the VC4 DRM driver > for the display pipeline found in the BCM2711 (and thus the RaspberryPi 4). > > The main differences are that there's two HDMI controllers and that there's > more pixelvalve now. Those pixelvalve come with a mux in the HVS that still > have only 3 FIFOs. Both of those differences are breaking a bunch of > expectations in the driver, so we first need a good bunch of cleanup and > reworks to introduce support for the new controllers. > > Similarly, the HDMI controller has all its registers shuffled and split in > multiple controllers now, so we need a bunch of changes to support this as > well. > > Only the HDMI support is enabled for now (even though the DPI output has > been tested too). > > This is based on the firmware clocks series sent separately: > https://lore.kernel.org/lkml/cover.662a8d401787ef33780d91252a352de91dc4be10.1590594293.git-series.maxime@cerno.tech/ > > Let me know if you have any comments > Maxime > > Cc: bcm-kernel-feedback-list@broadcom.com > Cc: devicetree@vger.kernel.org > Cc: Kamal Dasu > Cc: linux-clk@vger.kernel.org > Cc: Michael Turquette > Cc: Philipp Zabel > Cc: Rob Herring > Cc: Stephen Boyd > > Changes from v2: > - Rebased on top of next-20200526 i assume this is the reason why this series doesn't completely apply against drm-misc-next. _______________________________________________ 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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 96160C433DF for ; Tue, 2 Jun 2020 20:18:35 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 6E10F206C3 for ; Tue, 2 Jun 2020 20:18:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6E10F206C3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=i2se.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D4FE26E202; Tue, 2 Jun 2020 20:18:34 +0000 (UTC) Received: from mout.kundenserver.de (mout.kundenserver.de [217.72.192.74]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5F3726E202 for ; Tue, 2 Jun 2020 20:18:33 +0000 (UTC) Received: from [192.168.1.164] ([37.4.249.202]) by mrelayeu.kundenserver.de (mreue108 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MCsHm-1joyiq39XM-008oeV; Tue, 02 Jun 2020 22:13:00 +0200 Subject: Re: [PATCH v3 000/105] drm/vc4: Support BCM2711 Display Pipeline To: Maxime Ripard , Nicolas Saenz Julienne , Eric Anholt References: From: Stefan Wahren Autocrypt: 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Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Provags-ID: V03:K1:CKV5uC1etdiWeVCuFpVrOgqCJyNcI4bbRLdyovq3Ma/PPHCECkE lIBacAGt9vlxMDWgOBfNHNU7RGRTW2pvQbtYs8a0FQOk2ujR/mDkoivL/aJ+h+gqgDAYCdg Yd8Zf6ePWYwchTTMRGZwY+T5fTC8vjf3RPavx5LEs7BykBRnqokoIjRV6kx2caikhuAhC1i +wiPid/ghaIyzGihIU7Mg== X-UI-Out-Filterresults: notjunk:1;V03:K0:yHaFUyc5Lv4=:/1deyGF8JavorHxwxysGfW r5dPEXjIdkMtLnZbaCowflN01+OaO54b3VJ8un3Axz4v5jFo58MeZ4viXN42rMoFDgJv33drr DZv7q9l3Rkm93f4dXP+EBi2wHsrfn0ykS9hvb/0h+T+RGqq0vKnkJEJvSvHqcDbGpW8Wv5m/o 1mO2/uD+kQrHXdbrbDxPAUZkand3G3AF6kFdV9x30+yibew4H6+Gk0xTDQSY6AYt67kjuLBNY WEVeBvVrkTgY9ejWnoCbFHSytHXRSxC2+sTfqxvLw1o3grZMB5EsdkWBVB3HpQIHQjWCZH43W NuLo7Tb54hslZQYzd2RjzrqdeF/tX6/zdf9TPfPpCKfMbH4SiD9LyY6Q06YF0lWyqcPX//eN0 6hZsiDlpRurRwDyrrdpxB/7iXvvWSUud/SxSKz+LKW1+YEeesyI1BAykFwe6oXyv6tvSb1Cwh Fpwy2jV1USPeDHDzcB1SsH69EqTsOp07ePhNNuYq8DRCqUq3vEnOs+S/8+mCzkw9nCCqwOjsd Ej0BO04VBLc7f0Wnm9absxkZrPxFE1SqMsTBf7MgD5kbtc7zFrRyTzMdbFEf0tCrdkIx3mWjM 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Hi Maxime, Am 27.05.20 um 17:47 schrieb Maxime Ripard: > Hi everyone, > > Here's a (pretty long) series to introduce support in the VC4 DRM driver > for the display pipeline found in the BCM2711 (and thus the RaspberryPi 4). > > The main differences are that there's two HDMI controllers and that there's > more pixelvalve now. Those pixelvalve come with a mux in the HVS that still > have only 3 FIFOs. Both of those differences are breaking a bunch of > expectations in the driver, so we first need a good bunch of cleanup and > reworks to introduce support for the new controllers. > > Similarly, the HDMI controller has all its registers shuffled and split in > multiple controllers now, so we need a bunch of changes to support this as > well. > > Only the HDMI support is enabled for now (even though the DPI output has > been tested too). > > This is based on the firmware clocks series sent separately: > https://lore.kernel.org/lkml/cover.662a8d401787ef33780d91252a352de91dc4be10.1590594293.git-series.maxime@cerno.tech/ > > Let me know if you have any comments > Maxime > > Cc: bcm-kernel-feedback-list@broadcom.com > Cc: devicetree@vger.kernel.org > Cc: Kamal Dasu > Cc: linux-clk@vger.kernel.org > Cc: Michael Turquette > Cc: Philipp Zabel > Cc: Rob Herring > Cc: Stephen Boyd > > Changes from v2: > - Rebased on top of next-20200526 i assume this is the reason why this series doesn't completely apply against drm-misc-next. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel