From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Christian_K=F6nig?= Subject: Re: [pull] radeon drm-fixes-3.15 Date: Mon, 26 May 2014 09:39:59 +0200 Message-ID: <5382EFCF.7050002@amd.com> References: <537B554F.60905@amd.com> <5382E960.9070409@gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" Content-Transfer-Encoding: quoted-printable Return-path: Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1blp0182.outbound.protection.outlook.com [207.46.163.182]) by gabe.freedesktop.org (Postfix) with ESMTP id 0BF8C6E140 for ; Mon, 26 May 2014 00:40:08 -0700 (PDT) In-Reply-To: <5382E960.9070409@gmx.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?ISO-8859-1?Q?Malte_Schr=F6der?= Cc: alexander.deucher@amd.com, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Am 26.05.2014 09:12, schrieb Malte Schr=F6der: > On 20.05.2014 15:14, Christian K=F6nig wrote: >> Hi Dave, >> >> by your request I've removed Alex's I2C mutex patch from the branch. I >> would like to keep the VCE patch, cause it actually fixed a serious bug >> for me, but I've fixed the formal error of the missing Signed-off-by lin= e. >> >> Additional to that we have two new fixes from Jerome and Alex, both are >> CC stable as well so important enough for 3.15. >> >> So this is the resend pull of stashed up radeon fixes for 3.15. >> Highlights are: >> 1. Avoid sending SIGBUS on CPU access just because kernel can't handle >> buffer placement. >> 2. Some fixes for VM page table updates and buffer placements. >> 3. Fixing two typos in the PLL and SI register spec. >> 4. Checking VCE buffers ranges. >> 5. Mullins and non-VGA pci class fixes. >> 6. A PX power management fix. >> 7. Fix for a crash if acceleration fails to initialize. >> >> The following changes since commit >> 4ba4801d73d14690ed15774424e8b1d4c18323a5: >> >> Merge tag 'drm-intel-fixes-2014-05-16' of >> git://anongit.freedesktop.org/drm-intel into drm-fixes (2014-05-20 >> 09:56:26 +1000) >> >> are available in the git repository at: >> >> >> git://people.freedesktop.org/~deathsimple/linux drm-fixes-3.15 >> >> for you to fetch changes up to 4f2f203976964e267dc477de6648bdb3acd2b74b: >> >> drm/radeon/pm: don't allow debugfs/sysfs access when PX card is off >> (v2) (2014-05-20 14:42:08 +0200) >> > I've pulled above and it fixes a suspend to RAM issue I've been seeing > in 3.15-rc. Short description of the problem: > > On wakeup all seems fine, i.e. hd starts to spin an USB-stuff wakes up. > But all I get from the graphics card is a white screen slowly filling > with random colored pixels. I had to hard reset the system. > > GMane seems to be broken currently so I can't post a link to my > original report. Hi Malte, what hardware do you have? It's most likely the VM page table update fix, cause that one fixed = similar problems for other people, but it only applies for SI and CIK = hardware generations. Good to hear that it is fixed now, Christian. > Regards > Malte >