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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 CEEAEC4338F for ; Thu, 19 Aug 2021 09:52:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9675610CF for ; Thu, 19 Aug 2021 09:52:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237680AbhHSJwi (ORCPT ); Thu, 19 Aug 2021 05:52:38 -0400 Received: from new4-smtp.messagingengine.com ([66.111.4.230]:55529 "EHLO new4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238044AbhHSJwT (ORCPT ); Thu, 19 Aug 2021 05:52:19 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.nyi.internal (Postfix) with ESMTP id 685E5580B73; Thu, 19 Aug 2021 05:51:43 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Thu, 19 Aug 2021 05:51:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm3; bh=CaFI6+LXuxT7D +FuRJiZ4FDd63wUReOYb6e1ACznRWA=; b=gGRp0xBqmCAG89506O8s3ErzcWcBT UyDATIZS+VWsdLOIZUPWVc6MHNK18Hqcp+UpSFaAQiWSANrFMjaxcZGlgmNgcb7O mnN5RWMxKj/7DfjUz5pMUnRidRp2TH28QDWe3zIYTc+BO5AhM8l07NgIFvI1FoyZ kfnewZVCP+YjOC+mx+YUK1t2IRhXMyufW96fcNb39oDG8cbD/EV9jYnePuYPZrK/ Nz+asOE7mM3pzDJpnUmW79bhzMvApm9EWoVSQpvbhZ7j7Loix1mj+ocTEYSnYwZ1 CLjV6YKCKGVmoZRLmcoulE0Ce4pzv3cRVln50y0jVyh6Q6LmOkDizUJJQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=CaFI6+LXuxT7D+FuRJiZ4FDd63wUReOYb6e1ACznRWA=; b=TiC/VrTH gSCvsReXTMpbkcDYt2xaZ43w959jVhwZdP0R3xtTZ5IQfbzN+YSV38bCasPAfcUG CRkSMO/LxNU3nztOH4s0uXO17yOdJhyTLUejMPvRlYzdvqvWr6QNf7kTUr1RK9AG 7sNKGraxDcP+su5F9+211lEER02OQ8URJO7OSxKtRw6+4in8LXpmA1lpgb1um/1Y FOwyUWFSuY/32Hf51y5USSzQawcCiWvN3dQy3+DlZZClhe7BDQ7IJmeGtwH9xOAX wKjJRDmjk3IQghrHRGmULVJUr7Za7MNLAOn+VSYxQrnwP6BLEWwx5zmfw8mSXGlX nZzCdPWA4l1RRw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrleejgddvtdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepofgrgihimhgv ucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrghtth gvrhhnpedvkeelveefffekjefhffeuleetleefudeifeehuddugffghffhffehveevheeh vdenucevlhhushhtvghrufhiiigvpedunecurfgrrhgrmhepmhgrihhlfhhrohhmpehmrg igihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 19 Aug 2021 05:51:42 -0400 (EDT) From: Maxime Ripard To: dri-devel@lists.freedesktop.org, Daniel Vetter , David Airlie , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard Cc: Maxime Ripard , Emma Anholt , linux-kernel@vger.kernel.org, Nicolas Saenz Julienne , Dave Stevenson , Phil Elwell , Tim Gover , Dom Cobley , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org Subject: [PATCH v7 08/10] drm/vc4: hdmi: Raise the maximum clock rate Date: Thu, 19 Aug 2021 11:51:17 +0200 Message-Id: <20210819095119.689945-9-maxime@cerno.tech> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210819095119.689945-1-maxime@cerno.tech> References: <20210819095119.689945-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that we have the infrastructure in place, we can raise the maximum pixel rate we can reach for HDMI0 on the BCM2711. HDMI1 is left untouched since its pixelvalve has a smaller FIFO and would need a clock faster than what we can provide to support the same modes. Acked-by: Thomas Zimmermann Reviewed-by: Dave Stevenson Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 251dfecf1d4c..d2a720e05ddd 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -2330,7 +2330,7 @@ static const struct vc4_hdmi_variant bcm2711_hdmi0_variant = { .encoder_type = VC4_ENCODER_TYPE_HDMI0, .debugfs_name = "hdmi0_regs", .card_name = "vc4-hdmi-0", - .max_pixel_clock = HDMI_14_MAX_TMDS_CLK, + .max_pixel_clock = 600000000, .registers = vc5_hdmi_hdmi0_fields, .num_registers = ARRAY_SIZE(vc5_hdmi_hdmi0_fields), .phy_lane_mapping = { -- 2.31.1