From patchwork Mon May 2 20:00:17 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Deucher X-Patchwork-Id: 8995141 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 7F0679F30C for ; Mon, 2 May 2016 20:01:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A462F20259 for ; Mon, 2 May 2016 20:01:29 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id B5EBE2028D for ; Mon, 2 May 2016 20:01:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D53076E626; Mon, 2 May 2016 20:01:19 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-qk0-x229.google.com (mail-qk0-x229.google.com [IPv6:2607:f8b0:400d:c09::229]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4326F6E0AF for ; Mon, 2 May 2016 20:01:10 +0000 (UTC) Received: by mail-qk0-x229.google.com with SMTP id v128so10875743qkb.2 for ; Mon, 02 May 2016 13:01:10 -0700 (PDT) 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=nPZSI13oqrVZFWplKEgzOTizUYZvZp7X8yywPoBdCMA=; b=dRYfpza1gpWAF+wCcElZDSSMDHB2FgfwFE7eAwOWwVXcj7LirpZrt4+igk/iqSHEo8 ++ZLdoJzXx7/Ow89Tix/oBFPkdeB+fcOquEerH5HHiBtWo0/1X7f4b3/n0J/ksuD0uGI Kq4saKpSLmMxW2wUjVlQYSv5DgJY4Cv4N33i0siPOzwWBhs740t9KrnGGV89/as++U49 0yBTKlR9YcCAnlfGV76Au1UVxGrI1CA9GCry4CscWrK5+eoDlo7ZanukeHp3Q0ALVeV1 X/V4slBEqD1LFpnkzIi20IulrSzs2DGPPNwz/Ds7YXhJInrJaE4Ha1cbMlJ/h5DF1px3 4Jjw== 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=nPZSI13oqrVZFWplKEgzOTizUYZvZp7X8yywPoBdCMA=; b=KpzRhz6GzkHvl7cxh6a3opVvbrQ0tvwVCBC+DGk4uDe9Wfs7ZPgZNntmnNxE4B7i21 87b4yPDm2EzWd3hb/yhqPAlUcor6rJhJyRCMCIiw37PmaLjjedMixkdFiZWEjUh1q9TA fdDuiL8Klmjfbze/5ZjN+ofziIifV7q2hv9usjWrTbmnWTT7ClwxzP0Suk5EvyzIbwJI yVLbdZ4oU/vRs0EufDytO3CbRrfXfMAbk0j1Kgg7GSEZdtKohBlqEsYieJfeRYYCB6ZX ipodYYl3i2QHxaRmTYCAuvP9IiJr+GWoCu+8qmUknEkeh4Frx9YQW9yJy2CWLYIPKY5x 4IDQ== X-Gm-Message-State: AOPr4FU/CsfX9lpQ8zCmZ4+Ee/mP1YsEyF0DpxsGvoJEmzzRL8bvk+7ANA72XfoXRI6MBQ== X-Received: by 10.55.90.130 with SMTP id o124mr36757263qkb.178.1462219269399; Mon, 02 May 2016 13:01:09 -0700 (PDT) Received: from cm.localdomain (static-74-96-105-49.washdc.fios.verizon.net. [74.96.105.49]) by smtp.gmail.com with ESMTPSA id x189sm9587609qhb.43.2016.05.02.13.01.08 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 02 May 2016 13:01:09 -0700 (PDT) From: Alex Deucher X-Google-Original-From: Alex Deucher To: dri-devel@lists.freedesktop.org Subject: [PATCH] drm/amd/amdgpu: Enable clockgating in UVD6 for Stoney Date: Mon, 2 May 2016 16:00:17 -0400 Message-Id: <1462219259-29806-5-git-send-email-alexander.deucher@amd.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1462219259-29806-1-git-send-email-alexander.deucher@amd.com> References: <1462219259-29806-1-git-send-email-alexander.deucher@amd.com> Cc: Tom St Denis , Alex Deucher 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-Spam-Status: No, score=-5.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Tom St Denis This patch enables clockgating for the UVD6 block in Stoney. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/vi.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 5c39470..3964790 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -1086,11 +1086,15 @@ static int vi_common_early_init(void *handle) adev->external_rev_id = adev->rev_id + 0x14; break; case CHIP_CARRIZO: - case CHIP_STONEY: adev->cg_flags = 0; adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x1; break; + case CHIP_STONEY: + adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x1; + break; default: /* FIXME: not supported yet */ return -EINVAL;