From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965092Ab3GQXKm (ORCPT ); Wed, 17 Jul 2013 19:10:42 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:56690 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964892Ab3GQWz6 (ORCPT ); Wed, 17 Jul 2013 18:55:58 -0400 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Ilia Mirkin , Ben Skeggs , Kamal Mostafa Subject: [PATCH 121/145] drm/nva3/disp: Fix HDMI audio regression Date: Wed, 17 Jul 2013 15:47:33 -0700 Message-Id: <1374101277-7915-122-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1374101277-7915-1-git-send-email-kamal@canonical.com> References: <1374101277-7915-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 3.8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.8.13.5 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Ilia Mirkin commit bf03d1b293cc556df53545e318110505014d805e upstream. This is the nva3 counterpart to commit beba44b17 (drm/nv84/disp: Fix HDMI audio regression). The regression happened as a result of refactoring in commit 8e9e3d2de (drm/nv84/disp: move hdmi control into core). Reported-and-tested-by: Max Baldwin Signed-off-by: Ilia Mirkin Signed-off-by: Ben Skeggs Signed-off-by: Kamal Mostafa --- drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c index f065fc2..db8c6fd 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c @@ -55,6 +55,10 @@ nva3_hdmi_ctrl(struct nv50_disp_priv *priv, int head, int or, u32 data) nv_wr32(priv, 0x61c510 + soff, 0x00000000); nv_mask(priv, 0x61c500 + soff, 0x00000001, 0x00000001); + nv_mask(priv, 0x61c5d0 + soff, 0x00070001, 0x00010001); /* SPARE, HW_CTS */ + nv_mask(priv, 0x61c568 + soff, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */ + nv_mask(priv, 0x61c578 + soff, 0x80000000, 0x80000000); /* ACR_0441_ENABLE */ + /* ??? */ nv_mask(priv, 0x61733c, 0x00100000, 0x00100000); /* RESETF */ nv_mask(priv, 0x61733c, 0x10000000, 0x10000000); /* LOOKUP_EN */ -- 1.8.1.2