From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 98D29E008EC; Tue, 18 Nov 2014 02:39:10 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, MISSING_MIMEOLE, RCVD_IN_DNSWL_LOW autolearn=no version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (cjb.sw.nospam[at]gmail.com) * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [209.85.212.171 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature * 1.9 MISSING_MIMEOLE Message has X-MSMail-Priority, but no X-MimeOLE Received: from mail-wi0-f171.google.com (mail-wi0-f171.google.com [209.85.212.171]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 4E2C6E008D7 for ; Tue, 18 Nov 2014 02:39:08 -0800 (PST) Received: by mail-wi0-f171.google.com with SMTP id bs8so1334066wib.4 for ; Tue, 18 Nov 2014 02:39:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:references:in-reply-to:subject:date:message-id :mime-version:content-type:content-transfer-encoding:thread-index :content-language:importance; bh=MzogHyWhvrV0sAs54MWsCc2kL6F4i4i/7S6rFPuM+wU=; b=Tep/qXc6KPaOGOq0ZSkLkxPJ2WluDXd/vngw32c2ET9FLjn89FcEIF00r5WrWukZsr Ki3xxWBv081imBoaW04LPrM1ySpgrXh9PJpSXZ1OlwZFH01JMDi18C0h/Oq9nNN/+Rh+ 5e/2hkxCHnhPcN+Vj8mI4p1xF4JB9Cr+/dLXwhhJ/D/XaejWjFSpUzTpwUXMoBZKMBjm f8l79WNx4huM/7JUHRacfLMLNTWlPQKKvwPdblnf45nIqhC03elsSRujrbLsAtVcsGT6 OsumXq4thCzamMAQ2S8TlUuqFbWBzfirOIT099C8vPqdfSoOgr1H1aY4ngLauvwYq7kj fm8Q== X-Received: by 10.194.83.8 with SMTP id m8mr47104291wjy.58.1416307147461; Tue, 18 Nov 2014 02:39:07 -0800 (PST) Received: from SIMONENB (88-149-150-170.v4.ngi.it. [88.149.150.170]) by mx.google.com with ESMTPSA id pu3sm14586940wjc.14.2014.11.18.02.39.05 for (version=TLSv1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 18 Nov 2014 02:39:06 -0800 (PST) From: "Simone" To: "'Gianluca Cinci'" , "'Daiane Angolini'" References: <5462A702.3040909@giuneco.it> <54646A34.6080201@giuneco.it> <546B092C.1050101@giuneco.it> In-Reply-To: <546B092C.1050101@giuneco.it> Date: Tue, 18 Nov 2014 11:39:04 +0100 Message-ID: <010f01d0031b$e0bce320$a236a960$@gmail.com> MIME-Version: 1.0 X-Priority: 1 (Highest) X-MSMail-Priority: High X-Mailer: Microsoft Outlook 15.0 Thread-Index: AQH6uBYZIIXdHl10sbeOVQ0w+YVt+AHTzxgkAZVg658Db38iawIIVvwFm8m+rAA= Importance: High Cc: meta-freescale@yoctoproject.org Subject: Re: [meta-fsl-arm] [linux-2.6.35-r45] amd-gpu : patch proposal / discussion (imx53 + Qt 5.3 + EGLFS) X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Nov 2014 10:39:10 -0000 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Language: it Hello Gianluca/Daiane, I tested this patch at my side and I can confirm that it work properly. Still have some other troubles with qt5 effects visualization, but the = hang condition on application exit seems to be finally solved. Thanks Best Regards Simone -----Messaggio originale----- Da: meta-freescale-bounces@yoctoproject.org [mailto:meta-freescale-bounces@yoctoproject.org] Per conto di Gianluca = Cinci Inviato: marted=EC 18 novembre 2014 09:54 A: Daiane Angolini Cc: meta-freescale@yoctoproject.org Oggetto: Re: [meta-freescale] [meta-fsl-arm] [linux-2.6.35-r45] amd-gpu = : patch proposal / discussion (imx53 + Qt 5.3 + EGLFS) Hi Daiane, On 13/11/2014 11:28, Daiane Angolini wrote: > On Thu, Nov 13, 2014 at 6:22 AM, Gianluca Cinci=20 > wrote: >> Hi Daiane, >> sure , the patch is attached to this mail (let me know if I must to=20 >> change >> it) > Thanks, when send a patch to meta-freescale, please use git send email = > (I think you did this the first time, right? yes , I hope the patch is properly formatted... Best Regards Gianluca > > I copied your patch at the end of this reply, because I have some comments. > > I cannot comment properly on the gpu code itself, so I would expect=20 > someone else to also comment on the patch. > > >> About the cinematicexperience + eglfs dependecies: >> With the only inclusion of cinematicexperience the "EGL..." error=20 >> come out , so i must to add the "amd-gpu-bin-mx51" package to have=20 >> all the necessary library on my fs. > > Oh, and please, do not top-post. > >> Bests Regards >> Gianluca >> > your patch: > (I added 2 comments inline) > > > From 3201b3740bd6c81e7077845bda605fd5043b0e6a Mon Sep 17 00:00:00=20 > 2001 > From: gianluca > Date: Thu, 13 Nov 2014 00:11:51 +0100 > Subject: [meta-fsl-arm][PATCH] imx: amd-gpu: avoid shared memory free issue on > application exit > > [Daiane] > For this subject please use something like: > > [meta-fsl-arm][PATCH v2]linux-imx (2.6.35.3): Fix amd-gpu to avoid=20 > shared memory free issue. > > use as example: > http://git.yoctoproject.org/cgit/cgit.cgi/meta-fsl-arm/log/recipes-ker > nel/linux/linux-imx_2.6.35.3.bb > > > Signed-off-by: gianluca > --- > .../avoid-shared-memory-free-issue.patch | 26 ++++++++++++++++++++++ > recipes-kernel/linux/linux-imx_2.6.35.3.bb | 1 + > 2 files changed, 27 insertions(+) > create mode 100644 > recipes-kernel/linux/linux-imx-2.6.35.3/avoid-shared-memory-free-issue > .patch > > diff --git=20 > a/recipes-kernel/linux/linux-imx-2.6.35.3/avoid-shared-memory-free-iss > ue.patch=20 > b/recipes-kernel/linux/linux-imx-2.6.35.3/avoid-shared-memory-free-iss > ue.patch > new file mode 100644 > index 0000000..a109cc0 > --- /dev/null > +++ b/recipes-kernel/linux/linux-imx-2.6.35.3/avoid-shared-memory-free > +++ -issue.patch > @@ -0,0 +1,26 @@ > +From 768a9f37734a9c6acb02ac1a832127af9f15da1b Mon Sep 17 00:00:00=20 > +2001 > +From: gianluca > +Date: Tue, 11 Nov 2014 22:25:17 +0100 > +Subject: [PATCH] avoid shared memory free issue on application exit > > [Daiane] > > For this subject use: > [PATCH] imx: amd-gpu: avoid shared memory free issue on application > > and add the tag Upstream-Status, use as example=20 > http://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines#Patch > _Header_Recommendations > > > + > +--- > + drivers/mxc/amd-gpu/common/gsl_sharedmem.c | 3 +++ > + 1 file changed, 3 insertions(+) > + > +diff --git a/drivers/mxc/amd-gpu/common/gsl_sharedmem.c > b/drivers/mxc/amd-gpu/common/gsl_sharedmem.c > +index 51e66f9..2529267 100644 > +--- a/drivers/mxc/amd-gpu/common/gsl_sharedmem.c > ++++ b/drivers/mxc/amd-gpu/common/gsl_sharedmem.c > +@@ -430,6 +430,9 @@ kgsl_sharedmem_free0(gsl_memdesc_t *memdesc, > unsigned int pid) > + } > + else > + { > ++ kgsl_hal_freephysical(memdesc->gpuaddr, NULL, NULL); // free the > previously allocated memory if > ++ // gpuaddress is present in gsl_linux_map_list > ++ > + status =3D GSL_FAILURE; > + } > + > +-- > +1.9.1 > + > diff --git a/recipes-kernel/linux/linux-imx_2.6.35.3.bb > b/recipes-kernel/linux/linux-imx_2.6.35.3.bb > index bfc56b7..ad1f10b 100644 > --- a/recipes-kernel/linux/linux-imx_2.6.35.3.bb > +++ b/recipes-kernel/linux/linux-imx_2.6.35.3.bb > @@ -19,6 +19,7 @@ SRCBRANCH =3D "imx_2.6.35_maintain" > SRC_URI +=3D "file://NFS-Fix-nfsroot-support.patch \ > file://NFS-allow-nfs-root-mount-to-use-alternate-rpc-ports.patch \ > file://perf-avoid-use-sysroot-headers.patch \ > + file://avoid-shared-memory-free-issue.patch \ > " > > > SRC_URI_append_mx28 =3D " \ -- _______________________________________________ meta-freescale mailing list meta-freescale@yoctoproject.org https://lists.yoctoproject.org/listinfo/meta-freescale