* imx6q: support in mainline Linux kernel ? @ 2014-07-21 16:13 Jean-Michel Hautbois 2014-07-21 17:10 ` Daiane Angolini 0 siblings, 1 reply; 11+ messages in thread From: Jean-Michel Hautbois @ 2014-07-21 16:13 UTC (permalink / raw) To: meta-freescale@yoctoproject.org Hi all, We are currently bringing up a custom board (based on sabresd) and several modifications in the newest kernel (3.15) are interesting us. But AFAIK, Freescale only supports up to 3.10.17 in the yocto project. Is there any plan/way to merge the imx6 kernel in the mainline kernel ? I can see that the sabre sd, and some boundary device boards are integrated, but I don't know how much differences there is between a 3.15 and the 3.10.17 for instance. I tried to merge using git, but there are a lot of conflicts. Thanks in advance, JM ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-21 16:13 imx6q: support in mainline Linux kernel ? Jean-Michel Hautbois @ 2014-07-21 17:10 ` Daiane Angolini 2014-07-21 17:47 ` Jean-Michel Hautbois 0 siblings, 1 reply; 11+ messages in thread From: Daiane Angolini @ 2014-07-21 17:10 UTC (permalink / raw) To: Jean-Michel Hautbois; +Cc: meta-freescale@yoctoproject.org On Mon, Jul 21, 2014 at 1:13 PM, Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> wrote: > Hi all, > > We are currently bringing up a custom board (based on sabresd) and > several modifications in the newest kernel (3.15) are interesting us. > But AFAIK, Freescale only supports up to 3.10.17 in the yocto project. http://git.yoctoproject.org/cgit/cgit.cgi/meta-fsl-arm/tree/recipes-kernel/linux/linux-fslc_3.14.bb http://freescale.github.io/doc/release-notes/1.6/index.html#document-kernel-linux Freescale only support 3.10.17-1.0.0-GA kernel in meta-fsl-release-bsp, because this is the kernel Freescale work with. However, the FSL Community BSP does support kernel mainline through linux-fslc Daiane > > Is there any plan/way to merge the imx6 kernel in the mainline kernel ? > I can see that the sabre sd, and some boundary device boards are > integrated, but I don't know how much differences there is between a > 3.15 and the 3.10.17 for instance. I tried to merge using git, but > there are a lot of conflicts. > > Thanks in advance, > JM > -- > _______________________________________________ > meta-freescale mailing list > meta-freescale@yoctoproject.org > https://lists.yoctoproject.org/listinfo/meta-freescale ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-21 17:10 ` Daiane Angolini @ 2014-07-21 17:47 ` Jean-Michel Hautbois 2014-07-22 7:53 ` Jean-Michel Hautbois 0 siblings, 1 reply; 11+ messages in thread From: Jean-Michel Hautbois @ 2014-07-21 17:47 UTC (permalink / raw) To: Daiane Angolini; +Cc: meta-freescale@yoctoproject.org 2014-07-21 19:10 GMT+02:00 Daiane Angolini <daiane.list@gmail.com>: > On Mon, Jul 21, 2014 at 1:13 PM, Jean-Michel Hautbois > <jean-michel.hautbois@vodalys.com> wrote: >> Hi all, >> >> We are currently bringing up a custom board (based on sabresd) and >> several modifications in the newest kernel (3.15) are interesting us. >> But AFAIK, Freescale only supports up to 3.10.17 in the yocto project. > > > http://git.yoctoproject.org/cgit/cgit.cgi/meta-fsl-arm/tree/recipes-kernel/linux/linux-fslc_3.14.bb > > http://freescale.github.io/doc/release-notes/1.6/index.html#document-kernel-linux > > Freescale only support 3.10.17-1.0.0-GA kernel in > meta-fsl-release-bsp, because this is the kernel Freescale work with. > > However, the FSL Community BSP does support kernel mainline through linux-fslc > Thanks Daiane, this is crystal clear :). JM ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-21 17:47 ` Jean-Michel Hautbois @ 2014-07-22 7:53 ` Jean-Michel Hautbois 2014-07-22 8:43 ` Eric Bénard 0 siblings, 1 reply; 11+ messages in thread From: Jean-Michel Hautbois @ 2014-07-22 7:53 UTC (permalink / raw) To: Daiane Angolini; +Cc: meta-freescale@yoctoproject.org 2014-07-21 19:47 GMT+02:00 Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com>: > 2014-07-21 19:10 GMT+02:00 Daiane Angolini <daiane.list@gmail.com>: >> On Mon, Jul 21, 2014 at 1:13 PM, Jean-Michel Hautbois >> <jean-michel.hautbois@vodalys.com> wrote: >>> Hi all, >>> >>> We are currently bringing up a custom board (based on sabresd) and >>> several modifications in the newest kernel (3.15) are interesting us. >>> But AFAIK, Freescale only supports up to 3.10.17 in the yocto project. >> >> >> http://git.yoctoproject.org/cgit/cgit.cgi/meta-fsl-arm/tree/recipes-kernel/linux/linux-fslc_3.14.bb >> >> http://freescale.github.io/doc/release-notes/1.6/index.html#document-kernel-linux >> >> Freescale only support 3.10.17-1.0.0-GA kernel in >> meta-fsl-release-bsp, because this is the kernel Freescale work with. >> >> However, the FSL Community BSP does support kernel mainline through linux-fslc >> I can't find VPU/IPU drivers, are they on the mainline tree maintained by the community ? JM ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-22 7:53 ` Jean-Michel Hautbois @ 2014-07-22 8:43 ` Eric Bénard 2014-07-22 8:52 ` Eric Bénard 0 siblings, 1 reply; 11+ messages in thread From: Eric Bénard @ 2014-07-22 8:43 UTC (permalink / raw) To: Jean-Michel Hautbois; +Cc: meta-freescale@yoctoproject.org Le Tue, 22 Jul 2014 09:53:09 +0200, Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> a écrit : > I can't find VPU/IPU drivers, are they on the mainline tree maintained > by the community ? > if you need IPU you are actually stuck on the Freescale's kernel. Eric ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-22 8:43 ` Eric Bénard @ 2014-07-22 8:52 ` Eric Bénard 2014-07-22 12:32 ` Daiane Angolini 0 siblings, 1 reply; 11+ messages in thread From: Eric Bénard @ 2014-07-22 8:52 UTC (permalink / raw) To: Jean-Michel Hautbois; +Cc: meta-freescale@yoctoproject.org Le Tue, 22 Jul 2014 10:43:41 +0200, Eric Bénard <eric@eukrea.com> a écrit : > > Le Tue, 22 Jul 2014 09:53:09 +0200, > Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> a écrit : > > I can't find VPU/IPU drivers, are they on the mainline tree maintained > > by the community ? > > > if you need IPU you are actually stuck on the Freescale's kernel. > or you can try this serie which brings IPU support through imx-drm : http://www.spinics.net/lists/arm-kernel/msg325638.html Eric ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-22 8:52 ` Eric Bénard @ 2014-07-22 12:32 ` Daiane Angolini 2014-07-28 14:28 ` Jean-Michel Hautbois 0 siblings, 1 reply; 11+ messages in thread From: Daiane Angolini @ 2014-07-22 12:32 UTC (permalink / raw) To: Eric Bénard; +Cc: meta-freescale@yoctoproject.org, Jean-Michel Hautbois On Tue, Jul 22, 2014 at 5:52 AM, Eric Bénard <eric@eukrea.com> wrote: > Le Tue, 22 Jul 2014 10:43:41 +0200, > Eric Bénard <eric@eukrea.com> a écrit : > >> >> Le Tue, 22 Jul 2014 09:53:09 +0200, >> Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> a écrit : >> > I can't find VPU/IPU drivers, are they on the mainline tree maintained >> > by the community ? >> > >> if you need IPU you are actually stuck on the Freescale's kernel. >> > or you can try this serie which brings IPU support through imx-drm : > http://www.spinics.net/lists/arm-kernel/msg325638.html Wasn´t IPU code under staging? Almost being promoted? And for VPU, I don´t know if it´s complete (I think it´s not), but would it be under CODA name? For GPU, maybe etnaviv has the integration...... (I´m sorry, I don´t have concrete facts to share, only mismatched memories from past discussions.) Daiane ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-22 12:32 ` Daiane Angolini @ 2014-07-28 14:28 ` Jean-Michel Hautbois 2014-07-28 15:35 ` Otavio Salvador 0 siblings, 1 reply; 11+ messages in thread From: Jean-Michel Hautbois @ 2014-07-28 14:28 UTC (permalink / raw) To: Daiane Angolini, otavio; +Cc: meta-freescale@yoctoproject.org 2014-07-22 14:32 GMT+02:00 Daiane Angolini <daiane.list@gmail.com>: > On Tue, Jul 22, 2014 at 5:52 AM, Eric Bénard <eric@eukrea.com> wrote: >> Le Tue, 22 Jul 2014 10:43:41 +0200, >> Eric Bénard <eric@eukrea.com> a écrit : >> >>> >>> Le Tue, 22 Jul 2014 09:53:09 +0200, >>> Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> a écrit : >>> > I can't find VPU/IPU drivers, are they on the mainline tree maintained >>> > by the community ? >>> > >>> if you need IPU you are actually stuck on the Freescale's kernel. >>> >> or you can try this serie which brings IPU support through imx-drm : >> http://www.spinics.net/lists/arm-kernel/msg325638.html > > > Wasn´t IPU code under staging? Almost being promoted? > > And for VPU, I don´t know if it´s complete (I think it´s not), but > would it be under CODA name? > > For GPU, maybe etnaviv has the integration...... > > (I´m sorry, I don´t have concrete facts to share, only mismatched > memories from past discussions.) > Otavio maybe, as I can see you are the maintainer of the linux-fslc repository on github ? Having a complete mainline support for i.MX6 would be great but I know this is hard to achieve. Thanks, JM ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-28 14:28 ` Jean-Michel Hautbois @ 2014-07-28 15:35 ` Otavio Salvador 2014-07-28 15:47 ` Daiane Angolini 0 siblings, 1 reply; 11+ messages in thread From: Otavio Salvador @ 2014-07-28 15:35 UTC (permalink / raw) To: Jean-Michel Hautbois; +Cc: meta-freescale@yoctoproject.org On Mon, Jul 28, 2014 at 11:28 AM, Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> wrote: > 2014-07-22 14:32 GMT+02:00 Daiane Angolini <daiane.list@gmail.com>: >> On Tue, Jul 22, 2014 at 5:52 AM, Eric Bénard <eric@eukrea.com> wrote: >>> Le Tue, 22 Jul 2014 10:43:41 +0200, >>> Eric Bénard <eric@eukrea.com> a écrit : >>> >>>> >>>> Le Tue, 22 Jul 2014 09:53:09 +0200, >>>> Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> a écrit : >>>> > I can't find VPU/IPU drivers, are they on the mainline tree maintained >>>> > by the community ? >>>> > >>>> if you need IPU you are actually stuck on the Freescale's kernel. >>>> >>> or you can try this serie which brings IPU support through imx-drm : >>> http://www.spinics.net/lists/arm-kernel/msg325638.html >> >> >> Wasn´t IPU code under staging? Almost being promoted? >> >> And for VPU, I don´t know if it´s complete (I think it´s not), but >> would it be under CODA name? >> >> For GPU, maybe etnaviv has the integration...... >> >> (I´m sorry, I don´t have concrete facts to share, only mismatched >> memories from past discussions.) >> > > Otavio maybe, as I can see you are the maintainer of the linux-fslc > repository on github ? > Having a complete mainline support for i.MX6 would be great but I know > this is hard to achieve. The linux-fslc is in fact the mainline plus bugfixes/backports. We need that people ask for patches to be backported. -- Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750 ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-28 15:35 ` Otavio Salvador @ 2014-07-28 15:47 ` Daiane Angolini 2014-07-28 16:22 ` Otavio Salvador 0 siblings, 1 reply; 11+ messages in thread From: Daiane Angolini @ 2014-07-28 15:47 UTC (permalink / raw) To: Otavio Salvador; +Cc: meta-freescale@yoctoproject.org, Jean-Michel Hautbois On Mon, Jul 28, 2014 at 12:35 PM, Otavio Salvador <otavio@ossystems.com.br> wrote: > On Mon, Jul 28, 2014 at 11:28 AM, Jean-Michel Hautbois > <jean-michel.hautbois@vodalys.com> wrote: >> 2014-07-22 14:32 GMT+02:00 Daiane Angolini <daiane.list@gmail.com>: >>> On Tue, Jul 22, 2014 at 5:52 AM, Eric Bénard <eric@eukrea.com> wrote: >>>> Le Tue, 22 Jul 2014 10:43:41 +0200, >>>> Eric Bénard <eric@eukrea.com> a écrit : >>>> >>>>> >>>>> Le Tue, 22 Jul 2014 09:53:09 +0200, >>>>> Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> a écrit : >>>>> > I can't find VPU/IPU drivers, are they on the mainline tree maintained >>>>> > by the community ? >>>>> > >>>>> if you need IPU you are actually stuck on the Freescale's kernel. >>>>> >>>> or you can try this serie which brings IPU support through imx-drm : >>>> http://www.spinics.net/lists/arm-kernel/msg325638.html >>> >>> >>> Wasn´t IPU code under staging? Almost being promoted? >>> >>> And for VPU, I don´t know if it´s complete (I think it´s not), but >>> would it be under CODA name? >>> >>> For GPU, maybe etnaviv has the integration...... >>> >>> (I´m sorry, I don´t have concrete facts to share, only mismatched >>> memories from past discussions.) >>> >> >> Otavio maybe, as I can see you are the maintainer of the linux-fslc >> repository on github ? >> Having a complete mainline support for i.MX6 would be great but I know >> this is hard to achieve. > > The linux-fslc is in fact the mainline plus bugfixes/backports. We > need that people ask for patches to be backported. Are you sure you two are talking about the same thing? JM, a complete mainline support for i.MX6 is fantastic. However it must be done in kernel.org Otavio, which patches to be backported are you talking about? I only don´t want to have misunderstandings Daiane > > -- > Otavio Salvador O.S. Systems > http://www.ossystems.com.br http://code.ossystems.com.br > Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750 ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: imx6q: support in mainline Linux kernel ? 2014-07-28 15:47 ` Daiane Angolini @ 2014-07-28 16:22 ` Otavio Salvador 0 siblings, 0 replies; 11+ messages in thread From: Otavio Salvador @ 2014-07-28 16:22 UTC (permalink / raw) To: Daiane Angolini; +Cc: meta-freescale@yoctoproject.org, Jean-Michel Hautbois On Mon, Jul 28, 2014 at 12:47 PM, Daiane Angolini <daiane.list@gmail.com> wrote: > On Mon, Jul 28, 2014 at 12:35 PM, Otavio Salvador > <otavio@ossystems.com.br> wrote: >> On Mon, Jul 28, 2014 at 11:28 AM, Jean-Michel Hautbois >> <jean-michel.hautbois@vodalys.com> wrote: >>> 2014-07-22 14:32 GMT+02:00 Daiane Angolini <daiane.list@gmail.com>: >>>> On Tue, Jul 22, 2014 at 5:52 AM, Eric Bénard <eric@eukrea.com> wrote: >>>>> Le Tue, 22 Jul 2014 10:43:41 +0200, >>>>> Eric Bénard <eric@eukrea.com> a écrit : >>>>> >>>>>> >>>>>> Le Tue, 22 Jul 2014 09:53:09 +0200, >>>>>> Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com> a écrit : >>>>>> > I can't find VPU/IPU drivers, are they on the mainline tree maintained >>>>>> > by the community ? >>>>>> > >>>>>> if you need IPU you are actually stuck on the Freescale's kernel. >>>>>> >>>>> or you can try this serie which brings IPU support through imx-drm : >>>>> http://www.spinics.net/lists/arm-kernel/msg325638.html >>>> >>>> >>>> Wasn´t IPU code under staging? Almost being promoted? >>>> >>>> And for VPU, I don´t know if it´s complete (I think it´s not), but >>>> would it be under CODA name? >>>> >>>> For GPU, maybe etnaviv has the integration...... >>>> >>>> (I´m sorry, I don´t have concrete facts to share, only mismatched >>>> memories from past discussions.) >>>> >>> >>> Otavio maybe, as I can see you are the maintainer of the linux-fslc >>> repository on github ? >>> Having a complete mainline support for i.MX6 would be great but I know >>> this is hard to achieve. >> >> The linux-fslc is in fact the mainline plus bugfixes/backports. We >> need that people ask for patches to be backported. > > Are you sure you two are talking about the same thing? > > > JM, a complete mainline support for i.MX6 is fantastic. However it > must be done in kernel.org > > Otavio, which patches to be backported are you talking about? > > I only don´t want to have misunderstandings As I explained, we can backport fixes/improvements from next but all needs to be done in linux-arm mailing list first. -- Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750 ^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2014-07-28 16:22 UTC | newest] Thread overview: 11+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2014-07-21 16:13 imx6q: support in mainline Linux kernel ? Jean-Michel Hautbois 2014-07-21 17:10 ` Daiane Angolini 2014-07-21 17:47 ` Jean-Michel Hautbois 2014-07-22 7:53 ` Jean-Michel Hautbois 2014-07-22 8:43 ` Eric Bénard 2014-07-22 8:52 ` Eric Bénard 2014-07-22 12:32 ` Daiane Angolini 2014-07-28 14:28 ` Jean-Michel Hautbois 2014-07-28 15:35 ` Otavio Salvador 2014-07-28 15:47 ` Daiane Angolini 2014-07-28 16:22 ` Otavio Salvador
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