From patchwork Wed Jan 19 15:21:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akhil P Oommen X-Patchwork-Id: 12717617 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B7D58C4321E for ; Wed, 19 Jan 2022 15:21:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AEDCD10E31F; Wed, 19 Jan 2022 15:21:49 +0000 (UTC) Received: from so254-9.mailgun.net (so254-9.mailgun.net [198.61.254.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 725ED10E314 for ; Wed, 19 Jan 2022 15:21:47 +0000 (UTC) DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1642605708; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=z0CF6GMuySFdCotlarkg0D02PhzzjoNqZJ5fMs0Cd3k=; b=BF2vQp2dISJGjKBuVCa2wtz4BjwiogvB6USz18q5hU+UrK5PFUIAopYIUnMn1jmOeoY6BV6L A3MZdjO8KatargqHA/lu9TK2SfGP2rk1vo7HzDM3nxv+7Zn6mo/G+9Kh0ECWiLwH1PdzuJwm kMJaJIgFcxnMsS8kxaL1qUSrjLM= X-Mailgun-Sending-Ip: 198.61.254.9 X-Mailgun-Sid: WyJkOTU5ZSIsICJkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n02.prod.us-west-2.postgun.com with SMTP id 61e82c89e0071250cf0a58ff (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Wed, 19 Jan 2022 15:21:45 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 24C14C43616; Wed, 19 Jan 2022 15:21:45 +0000 (UTC) Received: from hyd-lnxbld559.qualcomm.com (unknown [202.46.22.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: akhilpo) by smtp.codeaurora.org (Postfix) with ESMTPSA id 5FB3FC4361B; Wed, 19 Jan 2022 15:21:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org 5FB3FC4361B Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=fail (p=none dis=none) header.from=quicinc.com Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=quicinc.com From: Akhil P Oommen To: freedreno , dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, Rob Clark , OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS , Dmitry Baryshkov Subject: [PATCH v2 3/4] drm/msm/adreno: Expose speedbin to userspace Date: Wed, 19 Jan 2022 20:51:20 +0530 Message-Id: <20220119205012.v2.3.I86c32730e08cba9e5c83f02ec17885124d45fa56@changeid> X-Mailer: git-send-email 2.7.4 In-Reply-To: <20220119205012.v2.1.Ibac66e1e0e565313bc28f192e6c94cb508f205eb@changeid> References: <20220119205012.v2.1.Ibac66e1e0e565313bc28f192e6c94cb508f205eb@changeid> 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: Sai Prakash Ranjan , Jonathan Marek , David Airlie , linux-kernel@vger.kernel.org, Abhinav Kumar , Jordan Crouse , Stephen Boyd , Sean Paul Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Expose speedbin through MSM_PARAM_CHIP_ID parameter to help userspace identify the sku. Signed-off-by: Akhil P Oommen --- Changes in v2: - Use SKU in chipid PARAM only in new targets (Rob) drivers/gpu/drm/msm/adreno/adreno_gpu.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index f33cfa4..807d9ff 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -242,10 +242,12 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value) *value = !adreno_is_a650_family(adreno_gpu) ? 0x100000 : 0; return 0; case MSM_PARAM_CHIP_ID: - *value = adreno_gpu->rev.patchid | - (adreno_gpu->rev.minor << 8) | - (adreno_gpu->rev.major << 16) | - (adreno_gpu->rev.core << 24); + *value = (uint64_t) adreno_gpu->rev.patchid | + (uint64_t) (adreno_gpu->rev.minor << 8) | + (uint64_t) (adreno_gpu->rev.major << 16) | + (uint64_t) (adreno_gpu->rev.core << 24); + if (!adreno_gpu->info->revn) + *value |= ((uint64_t) adreno_gpu->rev.sku) << 32; return 0; case MSM_PARAM_MAX_FREQ: *value = adreno_gpu->base.fast_rate;