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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 CDE19C2BA83 for ; Fri, 14 Feb 2020 16:59:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E36F206CC for ; Fri, 14 Feb 2020 16:59:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581699548; bh=6uuL2kpSArz8OwtyYslYE7k2qCheH7HvEGUTMDexYsI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=d7GnoGkO9rLYksW9cMF68PsRNyYN3yhz2NcvP2Uiom08Fh0op33Cxj1Dd3OHqnCLc A+r09Wwyjm1ubx7ehyoULI5fRfKOH5PKUQfZHljAwJjAVmHC8vs8Dh4BoqFzcTaBwD DilF3rVrJIeDdWySiI+s8AxpFJjGkB3OIeJiZZ3E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389110AbgBNQ7H (ORCPT ); Fri, 14 Feb 2020 11:59:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:48044 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392699AbgBNQQ5 (ORCPT ); Fri, 14 Feb 2020 11:16:57 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1F2C324681; Fri, 14 Feb 2020 16:16:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581697016; bh=6uuL2kpSArz8OwtyYslYE7k2qCheH7HvEGUTMDexYsI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=osEASf1XQVIwHPhi60spsMUTTZG28usQBNj3ebThFrnPL9eJJuZQyOKZ9MVanJRSN 9MdxcB36iJLat11JHHgpuDDyyhREkJ0Hg0wXv9iFOe8U7QpmuNifO7FgHy9ltXQsyA LNXxTgR/YrtnHjDTZjy5j8nWx+wHcjaRWdltA7U4= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Alex Deucher , Evan Quan , Sasha Levin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 4.19 246/252] drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage Date: Fri, 14 Feb 2020 11:11:41 -0500 Message-Id: <20200214161147.15842-246-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214161147.15842-1-sashal@kernel.org> References: <20200214161147.15842-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Alex Deucher [ Upstream commit 1064ad4aeef94f51ca230ac639a9e996fb7867a0 ] Cull out 0 clocks to avoid a warning in DC. Bug: https://gitlab.freedesktop.org/drm/amd/issues/963 Reviewed-by: Evan Quan Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c index 3fa6e8123b8eb..48e31711bc68f 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c @@ -1048,9 +1048,11 @@ static int smu10_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr, clocks->num_levels = 0; for (i = 0; i < pclk_vol_table->count; i++) { - clocks->data[i].clocks_in_khz = pclk_vol_table->entries[i].clk * 10; - clocks->data[i].voltage_in_mv = pclk_vol_table->entries[i].vol; - clocks->num_levels++; + if (pclk_vol_table->entries[i].clk) { + clocks->data[clocks->num_levels].clocks_in_khz = pclk_vol_table->entries[i].clk * 10; + clocks->data[clocks->num_levels].voltage_in_mv = pclk_vol_table->entries[i].vol; + clocks->num_levels++; + } } return 0; -- 2.20.1