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 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 5CF9FC433EF for ; Tue, 15 Feb 2022 15:28:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A1D4710E58C; Tue, 15 Feb 2022 15:28:05 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4EF5610E588; Tue, 15 Feb 2022 15:28:04 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BB990615E6; Tue, 15 Feb 2022 15:28:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9D61C340EB; Tue, 15 Feb 2022 15:28:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1644938883; bh=GN4rx9+/uSWbncndIG5kZ/xPlZ2HAEnyxXgODofDk6w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m6m4lrGOW+0esOm9S7e2wU04IW+fm74AWmfd2XpnXnwSEBujj/+P1/U6ikf+I82Mt QorO8HfCWjWPvClGsGayWD4qVreJUNousXRPNEU1Zvc2BKTlp7Mx0rt2LoMFp9hRLJ WQyOs/Yz8Kzy4dTc8D3Rh6SLBstWSSamQWDGaYpqmD27/MuPKKygl+e7UqfuoJjL7n 4W7LNAph6fnupfbpxw3pMeWPUNtZ5fiSNyuDAHoXZMhHsTxz8QSRCCKTbldxXOD9nW 1Jeho8MUglVLfw5VyUBHhhi7eBFVtDDSf3bZa2F9Cy1TjoLkEOqshcmpidbngVqAv6 /a3gL615vSK/w== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.16 29/34] drm/amdgpu: add utcl2_harvest to gc 10.3.1 Date: Tue, 15 Feb 2022 10:26:52 -0500 Message-Id: <20220215152657.580200-29-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220215152657.580200-1-sashal@kernel.org> References: <20220215152657.580200-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Xiaomeng.Hou@amd.com, airlied@linux.ie, Oak.Zeng@amd.com, Xinhui.Pan@amd.com, Aaron Liu , amd-gfx@lists.freedesktop.org, Huang Rui , dri-devel@lists.freedesktop.org, daniel@ffwll.ch, Alex Deucher , christian.koenig@amd.com, Hawking.Zhang@amd.com Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Aaron Liu [ Upstream commit a072312f43c33ea02ad88bff3375f650684a6f24 ] Confirmed with hardware team, there is harvesting for gc 10.3.1. Signed-off-by: Aaron Liu Reviewed-by: Huang Rui Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c index b4eddf6e98a6a..ff738e9725ee8 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c @@ -543,7 +543,9 @@ static void gfxhub_v2_1_utcl2_harvest(struct amdgpu_device *adev) adev->gfx.config.max_sh_per_se * adev->gfx.config.max_shader_engines); - if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 3)) { + switch (adev->ip_versions[GC_HWIP][0]) { + case IP_VERSION(10, 3, 1): + case IP_VERSION(10, 3, 3): /* Get SA disabled bitmap from eFuse setting */ efuse_setting = RREG32_SOC15(GC, 0, mmCC_GC_SA_UNIT_DISABLE); efuse_setting &= CC_GC_SA_UNIT_DISABLE__SA_DISABLE_MASK; @@ -566,6 +568,9 @@ static void gfxhub_v2_1_utcl2_harvest(struct amdgpu_device *adev) disabled_sa = tmp; WREG32_SOC15(GC, 0, mmGCUTCL2_HARVEST_BYPASS_GROUPS_YELLOW_CARP, disabled_sa); + break; + default: + break; } } -- 2.34.1