Re: [Gta04-owner] Upstream status Was: New LetuxOS kernels
On Thu, 3 Jan 2019 21:07:43 +0100 Andreas Kemnade wrote: > I have created a new page because the older was more like status > of an ancient letux kernel following mainline (at that time we had > the 2.6.32 hw validation kernel following a beagle hw validation > kernel and a newer kernel nearer to mainline). > > I hope I have listed most things I know about. > > https://projects.goldelico.com/p/gta04-kernel/page/UpstreamStatus/ Thanks a lot. Denis. pgpacqFevwpW5.pgp Description: OpenPGP digital signature ___ Gta04-owner mailing list Gta04-owner@goldelico.com http://lists.goldelico.com/mailman/listinfo.cgi/gta04-owner
Re: [Gta04-owner] Upstream status Was: New LetuxOS kernels
On Thu, 3 Jan 2019 21:07:43 +0100
Andreas Kemnade wrote:
> On Sat, 22 Dec 2018 14:52:04 +0100
> Denis 'GNUtoo' Carikli wrote:
>
> > On Fri, 21 Dec 2018 18:37:30 +0100
> > "H. Nikolaus Schaller" wrote:
> >
> > > Hi Denis,
> > Hi,
> >
> > > Well, there are some things missing:
> > > * GPS
> >
> > Upstream has that in omap4-gta04.dtsi:
> > > antenna-detect {
> > > compatible = "gpio-keys";
> > >
> > > gps_antenna_button: gps-antenna-button {
> > > label = "GPS_EXT_ANT";
> > > linux,input-type = ;
> > > linux,code = ;
> > > gpios = < 16 GPIO_ACTIVE_HIGH>; /* GPIO144 */
> > > interrupt-parent = <>;
> > > interrupts = <16 IRQ_TYPE_EDGE_BOTH>;
> > > debounce-interval = <10>;
> > > wakeup-source;
> > > };
> > > };
> > Does that mean that the GPS is finally upstream?
> >
> > > * Modem power enable through rfkill unblock wwan
> > That seem to be completely missing indeed.
> >
> > > * more audio functions like codecs and hardware voice routing
> > Upstream has that:
> > > sound_telephony {
> > > compatible = "simple-audio-card";
> > > simple-audio-card,name = "GTA04 voice";
> > > simple-audio-card,bitclock-master = <_link_master>;
> > > simple-audio-card,frame-master = <_link_master>;
> > > simple-audio-card,format = "i2s";
> > > simple-audio-card,bitclock-inversion;
> > > simple-audio-card,frame-inversion;
> > > simple-audio-card,cpu {
> > > sound-dai = <>;
> > > };
> > >
> > > telephony_link_master: simple-audio-card,codec {
> > > sound-dai = <_codec>;
> > > };
> > > };
> > >
> > > gtm601_codec: gsm_codec {
> > > compatible = "option,gtm601";
> > > #sound-dai-cells = <0>;
> > > };
> > So this means that we have the modem CODEC supported but as I
> > understand there is no hardware voice routing (I didn't do extensive
> > checks on that though).
> >
> > > And some other not so big things, like the iio-input-bridge (map
> > > iio-accelerometer to /dev/input/event). Some topics are known to be
> > > inacceptable (touch screen pre-calibration from device-tree).
> >
> > > If you need write access to update that page, please let me know.
> > That would be a good idea. I'll try to find the time to update the
> > status.
> >
> > Thanks a lot for the information.
> >
> I have created a new page because the older was more like status
> of an ancient letux kernel following mainline (at that time we had
> the 2.6.32 hw validation kernel following a beagle hw validation kernel
> and a newer kernel nearer to mainline).
>
> I hope I have listed most things I know about.
>
> https://projects.goldelico.com/p/gta04-kernel/page/UpstreamStatus/
>
Oh, there is also a lot of out-of-date information here:
https://projects.goldelico.com/p/gta04-kernel/page/Platforms/
Regards,
Andreas
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Re: [Gta04-owner] Upstream status Was: New LetuxOS kernels
On Sat, 22 Dec 2018 14:52:04 +0100
Denis 'GNUtoo' Carikli wrote:
> On Fri, 21 Dec 2018 18:37:30 +0100
> "H. Nikolaus Schaller" wrote:
>
> > Hi Denis,
> Hi,
>
> > Well, there are some things missing:
> > * GPS
>
> Upstream has that in omap4-gta04.dtsi:
> > antenna-detect {
> > compatible = "gpio-keys";
> >
> > gps_antenna_button: gps-antenna-button {
> > label = "GPS_EXT_ANT";
> > linux,input-type = ;
> > linux,code = ;
> > gpios = < 16 GPIO_ACTIVE_HIGH>; /* GPIO144 */
> > interrupt-parent = <>;
> > interrupts = <16 IRQ_TYPE_EDGE_BOTH>;
> > debounce-interval = <10>;
> > wakeup-source;
> > };
> > };
> Does that mean that the GPS is finally upstream?
>
> > * Modem power enable through rfkill unblock wwan
> That seem to be completely missing indeed.
>
> > * more audio functions like codecs and hardware voice routing
> Upstream has that:
> > sound_telephony {
> > compatible = "simple-audio-card";
> > simple-audio-card,name = "GTA04 voice";
> > simple-audio-card,bitclock-master = <_link_master>;
> > simple-audio-card,frame-master = <_link_master>;
> > simple-audio-card,format = "i2s";
> > simple-audio-card,bitclock-inversion;
> > simple-audio-card,frame-inversion;
> > simple-audio-card,cpu {
> > sound-dai = <>;
> > };
> >
> > telephony_link_master: simple-audio-card,codec {
> > sound-dai = <_codec>;
> > };
> > };
> >
> > gtm601_codec: gsm_codec {
> > compatible = "option,gtm601";
> > #sound-dai-cells = <0>;
> > };
> So this means that we have the modem CODEC supported but as I
> understand there is no hardware voice routing (I didn't do extensive
> checks on that though).
>
> > And some other not so big things, like the iio-input-bridge (map
> > iio-accelerometer to /dev/input/event). Some topics are known to be
> > inacceptable (touch screen pre-calibration from device-tree).
>
> > If you need write access to update that page, please let me know.
> That would be a good idea. I'll try to find the time to update the
> status.
>
> Thanks a lot for the information.
>
I have created a new page because the older was more like status
of an ancient letux kernel following mainline (at that time we had
the 2.6.32 hw validation kernel following a beagle hw validation kernel
and a newer kernel nearer to mainline).
I hope I have listed most things I know about.
https://projects.goldelico.com/p/gta04-kernel/page/UpstreamStatus/
Regards,
Andreas
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Re: [Gta04-owner] Upstream status Was: New LetuxOS kernels
Hi,
On Sat, 22 Dec 2018 14:52:04 +0100
Denis 'GNUtoo' Carikli wrote:
> On Fri, 21 Dec 2018 18:37:30 +0100
> "H. Nikolaus Schaller" wrote:
>
> > Hi Denis,
> Hi,
>
> > Well, there are some things missing:
> > * GPS
>
> Upstream has that in omap4-gta04.dtsi:
> > antenna-detect {
> > compatible = "gpio-keys";
> >
> > gps_antenna_button: gps-antenna-button {
> > label = "GPS_EXT_ANT";
> > linux,input-type = ;
> > linux,code = ;
> > gpios = < 16 GPIO_ACTIVE_HIGH>; /* GPIO144 */
> > interrupt-parent = <>;
> > interrupts = <16 IRQ_TYPE_EDGE_BOTH>;
> > debounce-interval = <10>;
> > wakeup-source;
> > };
> > };
> Does that mean that the GPS is finally upstream?
>
I have a v2 of my patchset waiting for review. Probably just needs some
polishing. I do not expect more than a v3. No principial objections
anymore.
Regards,
Andreas
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Re: [Gta04-owner] Upstream status Was: New LetuxOS kernels
Hi Dneis,
> Am 22.12.2018 um 14:52 schrieb Denis 'GNUtoo' Carikli :
>
> On Fri, 21 Dec 2018 18:37:30 +0100
> "H. Nikolaus Schaller" wrote:
>
>> Hi Denis,
> Hi,
>
>> Well, there are some things missing:
>> * GPS
>
> Upstream has that in omap4-gta04.dtsi:
>> antenna-detect {
>> compatible = "gpio-keys";
>>
>> gps_antenna_button: gps-antenna-button {
>> label = "GPS_EXT_ANT";
>> linux,input-type = ;
>> linux,code = ;
>> gpios = < 16 GPIO_ACTIVE_HIGH>; /* GPIO144 */
>> interrupt-parent = <>;
>> interrupts = <16 IRQ_TYPE_EDGE_BOTH>;
>> debounce-interval = <10>;
>> wakeup-source;
>> };
>> };
> Does that mean that the GPS is finally upstream?
No, that is just the detection of an external antenna (antenna-button). Not the
GPS receiver hook up.
>
>> * Modem power enable through rfkill unblock wwan
> That seem to be completely missing indeed.
>
>> * more audio functions like codecs and hardware voice routing
> Upstream has that:
>> sound_telephony {
>> compatible = "simple-audio-card";
>> simple-audio-card,name = "GTA04 voice";
>> simple-audio-card,bitclock-master = <_link_master>;
>> simple-audio-card,frame-master = <_link_master>;
>> simple-audio-card,format = "i2s";
>> simple-audio-card,bitclock-inversion;
>> simple-audio-card,frame-inversion;
>> simple-audio-card,cpu {
>> sound-dai = <>;
>> };
>>
>> telephony_link_master: simple-audio-card,codec {
>> sound-dai = <_codec>;
>> };
>> };
>>
>> gtm601_codec: gsm_codec {
>> compatible = "option,gtm601";
>> #sound-dai-cells = <0>;
>> };
> So this means that we have the modem CODEC supported but as I
> understand there is no hardware voice routing (I didn't do extensive
> checks on that though).
Yes. This needs tristate and some other magic.
>
>> And some other not so big things, like the iio-input-bridge (map
>> iio-accelerometer to /dev/input/event). Some topics are known to be
>> inacceptable (touch screen pre-calibration from device-tree).
>
>> If you need write access to update that page, please let me know.
> That would be a good idea. I'll try to find the time to update the
> status.
Are you already registered as a user? Then PM me your user name.
BR and thanks,
Nikolaus
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Re: [Gta04-owner] Upstream status Was: New LetuxOS kernels
Hi Denis, > Am 21.12.2018 um 18:25 schrieb Denis 'GNUtoo' Carikli : > > On Sat, 17 Nov 2018 19:18:49 +0100 > "H. Nikolaus Schaller" wrote: > >> Hi, > Hi, > >> I have (so far silently) updated the kernels to >> >> letux-4.18.19 >> letux-4.19.2 >> letux-4.20-rc2 >> >> All kernels have got quite some significant improvements >> during the last releases. > [...] >> More information and change log can be found here: >> >> http://projects.goldelico.com/p/gta04-kernel/ >> http://download.goldelico.com/letux-kernel/letux-4.20-rc2/src/CHANGES > > Does someone knows what is still missing upstream? > > I looked at the device tree[1][2][3][4], and I didn't spot anything > missing. Well, there are some things missing: * GPS * Modem power enable through rfkill unblock wwan * more audio functions like codecs and hardware voice routing And some other not so big things, like the iio-input-bridge (map iio-accelerometer to /dev/input/event). Some topics are known to be inacceptable (touch screen pre-calibration from device-tree). > > I also looked at the status[5] but it seems outdated, which is good > news given that a lot of things are now upstream. If you need write access to update that page, please let me know. > I also tried getting that from the git history but there is a huge > number of commits between letux-4.20-rc7 and v4.20-rc7 (last upstream > tag in that branch). Yes, it is the result of a big merge of all feature branches (also for other supported platforms) done by this script and mergefile: http://git.goldelico.com/?p=letux-kernel.git;a=blob;f=Letux/scripts/merge;h=bccb7288eed521f716aaf5784af1282ac80cc6ab;hb=refs/heads/letux-4.20-rc7 http://git.goldelico.com/?p=letux-kernel.git;a=blob;f=Letux/scripts/mergefile;h=764a8d96ad481b9f8bd68aa4e79c4e9932da44c8;hb=refs/heads/letux-4.20-rc7 Basically we have a series like linux-next, i.e. linus/v4.20-rc* plus merge of all feature branches. The GTA04-DT things mainly come from: http://git.goldelico.com/?p=letux-kernel.git;a=shortlog;h=refs/heads/letux/dt-gta04-v4 BR, Nikolaus > > References: > --- > [1]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/omap3-gta04.dtsi?h=v4.20-rc7 > [2]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/omap3-gta04a5.dts?h=v4.20-rc7 > [3]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/omap3-gta04a4.dts?h=v4.20-rc7 > [4]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/omap3-gta04a3.dts?h=v4.20-rc7 > [5]https://projects.goldelico.com/p/gta04-kernel/page/Platforms/ > > Denis. ___ Gta04-owner mailing list Gta04-owner@goldelico.com http://lists.goldelico.com/mailman/listinfo.cgi/gta04-owner
