From patchwork Wed Jan 8 01:38:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Clark X-Patchwork-Id: 11322445 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9D822109A for ; Wed, 8 Jan 2020 01:39:15 +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 7BD262081E for ; Wed, 8 Jan 2020 01:39:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="PTNrkiZC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7BD262081E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.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 51B9B6E839; Wed, 8 Jan 2020 01:39:10 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4EDE16E172; Wed, 8 Jan 2020 01:39:09 +0000 (UTC) Received: by mail-pf1-x444.google.com with SMTP id x185so768346pfc.5; Tue, 07 Jan 2020 17:39:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MpMZKtCVP5H19ia/f+a2yLDX2x/btP4p2EtO5S2C8R0=; b=PTNrkiZCCRqh7q4+WlA2u3gZ0CPVfLsmHAxEQSzh7KJpFGQvQCJEOjFoc361J5ReoM bDbAX+Gn8kdD9vGVY9Tz9bhALuubM4ufM+ZDpoWs4tKqRQGPKBGt3JLM5zD1RB1viNwx eMD4wP7x49zztbHZ1fry4eCEv6Xh0Vp9Kak+KoDFwt3TMzgjy6ya+gBPi1hepZNQcxyW P7j2t6GX7Qa8W6+ykndCqK8fwWfNpQU2KJJzFiwkpr6aqWuLKZW8j3zJkPBfWyDn9sff vsZ+WglNwLEYTRMpJFibloTFCBYrI23anV5Ar8R1GUouTTCpjYXvmEvx6xpbwz2A+TzT c+ng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MpMZKtCVP5H19ia/f+a2yLDX2x/btP4p2EtO5S2C8R0=; b=CBoHTIoydXhPbcdT/VJnE54Anm+0u8vsvAdjhc9wIboP8HFgy6DBujGZUlqGSgoIyS /ReCd+K01bYY442GI8ZrVmkWtsuq/UmRAJ0oZeFL2bH+YRN6DH4XspQ9Is1WDRNjd1E8 T95zZ2HdWnlLLnij66XKJ4j4ZH1ImbhJKWGIODTmmJwtP5UI4zD0XLrcifAIDeRRgm/i lPcw77F1uqmoLsa6dBK1ss595dG60kRU9WWYACwouUUNd71w/Ceg2Vr8kkhyJ9AVnZHk D8ac0dCEAoud8Jm5B9IBozvqcGi8jCj8u1D+05O47uxBb9YEE2ID9qiwlDW+S6QNv5xO RI0Q== X-Gm-Message-State: APjAAAVIE4Mr5p9OlopljlxdothdWv+LvhIHSxiGKAL1Szsun/2gl6l9 VOpbvoa5GAPMze9Ll1K0276/wVJVexc= X-Google-Smtp-Source: APXvYqyAgXNYwKw4Qv5zmp1K0i3BPG+Boxcg0LDC+VNeJrhMhkOhY8m0e5wcPQOFGhwdWiZ4i4RQVg== X-Received: by 2002:aa7:982d:: with SMTP id q13mr2477164pfl.152.1578447548749; Tue, 07 Jan 2020 17:39:08 -0800 (PST) Received: from localhost ([2601:1c0:5200:a6:307:a401:7b76:c6e5]) by smtp.gmail.com with ESMTPSA id b42sm814584pjc.27.2020.01.07.17.39.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jan 2020 17:39:08 -0800 (PST) From: Rob Clark To: dri-devel@lists.freedesktop.org Subject: [PATCH 2/3] dt-bindings: drm/msm/gpu: Document firmware-name Date: Tue, 7 Jan 2020 17:38:43 -0800 Message-Id: <20200108013847.899170-3-robdclark@gmail.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200108013847.899170-1-robdclark@gmail.com> References: <20200108013847.899170-1-robdclark@gmail.com> MIME-Version: 1.0 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: Rob Clark , devicetree@vger.kernel.org, David Airlie , linux-arm-msm@vger.kernel.org, Sharat Masetty , Bjorn Andersson , Sean Paul , Rob Herring , Mark Rutland , freedreno@lists.freedesktop.org, open list Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Rob Clark The firmware-name property in the zap node can be used to specify a device specific zap firmware. Signed-off-by: Rob Clark Reviewed-by: Bjorn Andersson --- Documentation/devicetree/bindings/display/msm/gpu.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/gpu.txt b/Documentation/devicetree/bindings/display/msm/gpu.txt index 3e6cd3f64a78..7edc298a15f2 100644 --- a/Documentation/devicetree/bindings/display/msm/gpu.txt +++ b/Documentation/devicetree/bindings/display/msm/gpu.txt @@ -33,6 +33,8 @@ Required properties: - zap-shader: For a5xx and a6xx devices this node contains a memory-region that points to reserved memory to store the zap shader that can be used to help bring the GPU out of secure mode. +- firmware-name: optional property of the 'zap-shader' node, listing the + relative path of the device specific zap firmware. Example 3xx/4xx/a5xx: @@ -85,6 +87,7 @@ Example a6xx (with GMU): zap-shader { memory-region = <&zap_shader_region>; + firmware-name = "qcom/LENOVO/81JL/qcdxkmsuc850.mbn" }; }; };