From patchwork Mon Jan 4 23:21:32 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Kamal Mostafa X-Patchwork-Id: 562853 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 789681401DE; Tue, 5 Jan 2016 10:28:48 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1aGEYM-0002uh-Os; Mon, 04 Jan 2016 23:28:42 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1aGERV-0007NP-5W for kernel-team@lists.ubuntu.com; Mon, 04 Jan 2016 23:21:37 +0000 Received: from 1.general.kamal.us.vpn ([10.172.68.52] helo=fourier) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1aGERU-0006DW-J4; Mon, 04 Jan 2016 23:21:36 +0000 Received: from kamal by fourier with local (Exim 4.82) (envelope-from ) id 1aGERR-0006Im-RH; Mon, 04 Jan 2016 15:21:33 -0800 From: Kamal Mostafa To: Alex Deucher Subject: [4.2.y-ckt stable] Patch "drm/amdgpu/gfx8: set TC_WB_ACTION_EN in RELEASE_MEM packet" has been added to staging queue Date: Mon, 4 Jan 2016 15:21:32 -0800 Message-Id: <1451949692-24194-1-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 X-Extended-Stable: 4.2 MIME-Version: 1.0 Cc: Kamal Mostafa , =?UTF-8?q?Christian=20K=C3=B6nig?= , kernel-team@lists.ubuntu.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled drm/amdgpu/gfx8: set TC_WB_ACTION_EN in RELEASE_MEM packet to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue This patch is scheduled to be released in version 4.2.8-ckt1. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 4.2.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 3a8fabd92cf32c7e6842c9a85aafde4907b4f5aa Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 15 Oct 2015 18:20:45 -0400 Subject: drm/amdgpu/gfx8: set TC_WB_ACTION_EN in RELEASE_MEM packet MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit a3d5aaa836ed993747af7b53cfca1b3cd3c9fc46 upstream. This is the recommended setting from the hw team for newer versions of the firmware. Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Kamal Mostafa --- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 1 + 1 file changed, 1 insertion(+) -- 1.9.1 diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 20e2cfd..6c0bfc3 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -4017,6 +4017,7 @@ static void gfx_v8_0_ring_emit_fence_compute(struct amdgpu_ring *ring, amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 5)); amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | EOP_TC_ACTION_EN | + EOP_TC_WB_ACTION_EN | EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5))); amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0));