From patchwork Fri Mar 18 15:58:37 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jerome Glisse X-Patchwork-Id: 8621521 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5458BC0553 for ; Fri, 18 Mar 2016 15:59:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7AAEB2026C for ; Fri, 18 Mar 2016 15:59:23 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id A1CB92037F for ; Fri, 18 Mar 2016 15:59:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6DB6A6EC12; Fri, 18 Mar 2016 15:59:15 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4F1D76EC18 for ; Fri, 18 Mar 2016 15:59:12 +0000 (UTC) Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id 01FBF64D05; Fri, 18 Mar 2016 15:59:12 +0000 (UTC) Received: from localhost.localdomain.com (vpn-60-213.rdu2.redhat.com [10.10.60.213]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2IFwjEr028500; Fri, 18 Mar 2016 11:59:08 -0400 From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= To: dri-devel@lists.freedesktop.org Subject: [PATCH 12/14] drm/radeon: add driver option to disable vce block. Date: Fri, 18 Mar 2016 16:58:37 +0100 Message-Id: <1458316719-30104-13-git-send-email-jglisse@redhat.com> In-Reply-To: <1458316719-30104-1-git-send-email-jglisse@redhat.com> References: <1458316719-30104-1-git-send-email-jglisse@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Fri, 18 Mar 2016 15:59:12 +0000 (UTC) Cc: Alex Deucher , =?UTF-8?q?J=C3=A9rome=20Glisse?= , =?UTF-8?q?Christian=20K=C3=B6nig?= 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, 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: Jérome Glisse Quite few suspend/hibernation bugs are related to this block. Add an option to disable those as a work around. Signed-off-by: Jérôme Glisse Cc: Alex Deucher Cc: Christian König --- drivers/gpu/drm/radeon/radeon.h | 1 + drivers/gpu/drm/radeon/radeon_asic.c | 2 ++ drivers/gpu/drm/radeon/radeon_drv.c | 4 ++++ 3 files changed, 7 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 1b26cef..91828ec 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -114,6 +114,7 @@ extern int radeon_backlight; extern int radeon_auxch; extern int radeon_mst; extern int radeon_uvd; +extern int radeon_vce; /* * Copy from radeon_drv.h so we don't have to include both and have conflicting diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index b4810ef..bc5121d 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -2698,6 +2698,8 @@ int radeon_asic_init(struct radeon_device *rdev) if (!radeon_uvd) rdev->has_uvd = false; + if (!radeon_vce) + rdev->has_vce = false; return 0; } diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index a25b90b..0847265 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -197,6 +197,7 @@ int radeon_backlight = -1; int radeon_auxch = -1; int radeon_mst = 0; int radeon_uvd = 1; +int radeon_vce = 1; MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers"); module_param_named(no_wb, radeon_no_wb, int, 0444); @@ -291,6 +292,9 @@ module_param_named(mst, radeon_mst, int, 0444); MODULE_PARM_DESC(uvd, "uvd enable/disable uvd support (1 = enable, 0 = disable)"); module_param_named(uvd, radeon_uvd, int, 0444); +MODULE_PARM_DESC(vce, "vce enable/disable vce support (1 = enable, 0 = disable)"); +module_param_named(vce, radeon_vce, int, 0444); + static struct pci_device_id pciidlist[] = { radeon_PCI_IDS };