From mboxrd@z Thu Jan 1 00:00:00 1970 From: alexdeucher@gmail.com Subject: [PATCH] drm/radeon: revert Apple re-POST hack Date: Wed, 22 May 2013 13:38:21 -0400 Message-ID: <1369244301-25974-1-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-qc0-f174.google.com (mail-qc0-f174.google.com [209.85.216.174]) by gabe.freedesktop.org (Postfix) with ESMTP id 26CA5E5D37 for ; Wed, 22 May 2013 10:38:28 -0700 (PDT) Received: by mail-qc0-f174.google.com with SMTP id m16so1208323qcq.19 for ; Wed, 22 May 2013 10:38:27 -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: dri-devel@lists.freedesktop.org Cc: Alex Deucher , Matthew Garrett List-Id: dri-devel@lists.freedesktop.org From: Alex Deucher This reverts: drm/radeon: re-POST the asic on Apple hardware when booted via EFI That patch prevents UVD from working on macs when booted in EFI mode. The original patch may not be required any more due to other fixes for UEFI on non-Mac platforms, but I don't have any Macs. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=63935 Cc: Matthew Garrett Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_device.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index af82c9b..261fe11 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -467,10 +467,6 @@ bool radeon_card_posted(struct radeon_device *rdev) { uint32_t reg; - if (efi_enabled(EFI_BOOT) && - rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE) - return false; - if (ASIC_IS_NODCE(rdev)) goto check_memsize; -- 1.7.7.5