From mboxrd@z Thu Jan 1 00:00:00 1970 From: alexdeucher@gmail.com Subject: [PATCH] drm/radeon/kms: add missing vddci setting on NI+ Date: Mon, 25 Jul 2011 18:50:08 -0400 Message-ID: <1311634208-1526-1-git-send-email-alexdeucher@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-vw0-f49.google.com (mail-vw0-f49.google.com [209.85.212.49]) by gabe.freedesktop.org (Postfix) with ESMTP id E59589E77E for ; Mon, 25 Jul 2011 15:50:15 -0700 (PDT) Received: by vws8 with SMTP id 8so3955189vws.36 for ; Mon, 25 Jul 2011 15:50:15 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: airlied@gmail.com, dri-devel@lists.freedesktop.org Cc: Alex Deucher , stable@kernel.org List-Id: dri-devel@lists.freedesktop.org From: Alex Deucher Need to add vddci setting to pm init as well as resume. Fixes hangs on load on some boards. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=38754 Signed-off-by: Alex Deucher Cc: stable@kernel.org --- drivers/gpu/drm/radeon/radeon_pm.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index aaa19dc..6fabe89 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -594,6 +594,9 @@ int radeon_pm_init(struct radeon_device *rdev) if (rdev->pm.default_vddc) radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, SET_VOLTAGE_TYPE_ASIC_VDDC); + if (rdev->pm.default_vddci) + radeon_atom_set_voltage(rdev, rdev->pm.default_vddci, + SET_VOLTAGE_TYPE_ASIC_VDDCI); if (rdev->pm.default_sclk) radeon_set_engine_clock(rdev, rdev->pm.default_sclk); if (rdev->pm.default_mclk) -- 1.7.1.1