From patchwork Fri Dec 9 11:21:31 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Gmeiner X-Patchwork-Id: 9467965 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DA71360586 for ; Fri, 9 Dec 2016 11:22:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CD60E28597 for ; Fri, 9 Dec 2016 11:22:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C19F4285DC; Fri, 9 Dec 2016 11:22:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 91D3B285D8 for ; Fri, 9 Dec 2016 11:22:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B7F716E98C; Fri, 9 Dec 2016 11:22:32 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wj0-x241.google.com (mail-wj0-x241.google.com [IPv6:2a00:1450:400c:c01::241]) by gabe.freedesktop.org (Postfix) with ESMTPS id CB1B66E981 for ; Fri, 9 Dec 2016 11:21:58 +0000 (UTC) Received: by mail-wj0-x241.google.com with SMTP id j10so1979075wjb.3 for ; Fri, 09 Dec 2016 03:21:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=OtH7DIw/mjFyA49BxQKDssYi0KFRTDNgy+GO4X/Ho5U=; b=PcY2QkALvYCAnIQE2VZrz9UAmsfR2XiBIsApVZSbvVo+XHekNufYmAfVmOaxcGTHLC OaZfZvtN4VwIu7hC6HKJGsZY3vJmhiiCSxkJHWFkpgzA5MgoaVMaBa0BC96cmfYyNHrj Z30iF5es9s/qk6TFPfbf/P+sbLyZypI89XOoZJiTCo6Dcg4pS5rrxxPPsumZCpqTH689 a+qKSaGDWoL0CoXbt0ujjBTDh7ERouhc6rFkFViML0pQoPHEMRy/ZTzUefr7DpT1CS75 x4VtHbhMGSpeKbvPppFzRCq9kFywYJmyqmspMF7v5ocAII23mwY2jgEpTWDehks+EZ3/ JbgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=OtH7DIw/mjFyA49BxQKDssYi0KFRTDNgy+GO4X/Ho5U=; b=WKM42u7P4lBI6ON8K9dr+dODmEVk2UKhi4W8cDdanjhD7nzEEKSHYrB7s1Q8WaIgyg uqO6P8ihgQiJISZZx+9arwyo5gVt8iuDsny1wuPPCaQZG2gOk4xGwZ9dUyLunSiLI69J VnqzVWAX/jLwDWxwZwKC+z1o9/GBPbt3DJUyVaOOJ4dITvaAYYNPaVKk+J8cxVOuQ0Ev MJ6JysshMG+8ACzS7xO9VqtqkUVWAqM6FbB3fZgT6jCoVBElBpFKZKI64iD09HmCRltW 3/El/PypTPeAufPvsn/qT3PMfDGT/HicTAecnD7CE0Ov+R3k105dKgyGi14v6rcQ6VfM RsSw== X-Gm-Message-State: AKaTC00fNMDTWC0pWyzpS7D57unnNQUnicPsSQ22eXrLTSsdVtaO3CLhyh2np/kJbu9lYQ== X-Received: by 10.194.96.110 with SMTP id dr14mr51061953wjb.209.1481282517207; Fri, 09 Dec 2016 03:21:57 -0800 (PST) Received: from linux.fritz.box.fritz.box (178-190-139-123.adsl.highway.telekom.at. [178.190.139.123]) by smtp.gmail.com with ESMTPSA id v2sm41824518wja.41.2016.12.09.03.21.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 09 Dec 2016 03:21:56 -0800 (PST) From: Christian Gmeiner To: dri-devel@lists.freedesktop.org Subject: [PATCH 10/10] drm/etnaviv: add readout param Date: Fri, 9 Dec 2016 12:21:31 +0100 Message-Id: <20161209112131.3924-11-christian.gmeiner@gmail.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20161209112131.3924-1-christian.gmeiner@gmail.com> References: <20161209112131.3924-1-christian.gmeiner@gmail.com> Cc: linux+etnaviv@armlinux.org.uk, cphealy@gmail.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP We need this for perf counters. Signed-off-by: Christian Gmeiner --- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 ++++ include/uapi/drm/etnaviv_drm.h | 2 ++ 2 files changed, 6 insertions(+) diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index b22212c..b3eba08 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -122,6 +122,10 @@ int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value) *value = gpu->identity.varyings_count; break; + case ETNAVIV_PARAM_READOUT: + *value = 1; + break; + default: DBG("%s: invalid param: %u", dev_name(gpu->dev), param); return -EINVAL; diff --git a/include/uapi/drm/etnaviv_drm.h b/include/uapi/drm/etnaviv_drm.h index f2e24bb..cc4d076 100644 --- a/include/uapi/drm/etnaviv_drm.h +++ b/include/uapi/drm/etnaviv_drm.h @@ -67,6 +67,8 @@ struct drm_etnaviv_timespec { #define ETNAVIV_PARAM_GPU_NUM_CONSTANTS 0x19 #define ETNAVIV_PARAM_GPU_NUM_VARYINGS 0x1a +#define ETNAVIV_PARAM_READOUT 0x20 + #define ETNA_MAX_PIPES 4 struct drm_etnaviv_param {