[Letux-kernel] Letux OS: Kernel 4.19-rc4

Andreas Kemnade andreas at kemnade.info
Sat Sep 22 18:44:28 CEST 2018


On Sat, 22 Sep 2018 13:30:08 +0200
"H. Nikolaus Schaller" <hns at goldelico.com> wrote:

> Hi,
> 
> > Am 22.09.2018 um 12:28 schrieb Andreas Kemnade <andreas at kemnade.info>:
> > 
> > On Tue, 18 Sep 2018 08:30:58 +0200
> > H. Nikolaus Schaller <hns at goldelico.com> wrote:
> >   
> >> Hi all,
> >> I have finally updated our kernel trees to
> >> 
> >> 	letux-4.14.70
> >> 	letux-4.18.8
> >> 	letux-4.19-rc4
> >> 
> >> and as usual there are binaries and sources at the known locations.
> >> 
> >> Regarding 4.19-rc4 we have quite some construction sites, unfortunately
> >> with some regressions.
> >> 
> >> Here is the list of (significantly) broken things that I am aware of:
> >> 
> >> Pyra:
> >> * OMAP5 TILER is no longer scanning through the frame buffer and appears to fetch from a fixed address
> >> * "reboot" hangs if timer8 is in use
> >> * bq2429x charger driver is far from being perfect (sometimes does not detect USB unplug/replug and charging does not start)
> >> * AESS does not load firmware and even without, audio is broken
> >> * PVR/SGX integration is missing
> >> * sd/eMMC switch driver is missing
> >> 
> >> GTA04:
> >> * camera driver is still not stable and incomplete
> >> * PVR/SGX integration is incomplete  
> > 
> > [   63.866882] twl4030_voice_set_tristate codec=01a1e884 1
> > [   63.874877] pps pps0: new PPS source pps.-1
> > [   63.879333] pps pps0: Registered IRQ 166 as PPS source
> > [   63.894653] TPS Voice IF is tristated
> > [   63.910339] wwan_on_off_is_powered_on: USB phy event 0
> > [   63.921508] omap-twl4030 sound: ASoC: failed to init TWL4030 HiFi: -22
> > [   63.942443] wwan_on_off_is_powered_on: in-off invalid
> > [   63.968627] omap-twl4030 sound: ASoC: failed to instantiate card -22
> > [   64.004302] wwan_on_off_is_powered_on: return 'true'
> > [   64.009735] wwan_on_off_rfkill_set_block: blocked: 0
> > [   64.046234] asoc-simple-card sound_telephony: gtm601 <-> 49026000.mcbsp mapping ok
> > [   64.059814] omap-twl4030 sound: devm_snd_soc_register_card() failed: -22
> > [   64.078491] wwan_on_off_set_power:on = 1
> > [   64.082611] wwan_on_off_is_powered_on: USB phy event 0
> > [   64.094482] omap-twl4030: probe of sound failed with error -22
> > 
> > 
> > root at gta04:~# arecord -l
> > **** List of CAPTURE Hardware Devices ****
> > card 0: voice [GTA04 voice], device 0: 49026000.mcbsp-gtm601 gtm601-0 []
> >  Subdevices: 1/1
> >  Subdevice #0: subdevice #0
> > card 1: fmradio [GTA04 fm-radio], device 0: 48074000.mcbsp-Si47xx Si47xx-0 []
> >  Subdevices: 1/1
> >  Subdevice #0: subdevice #0
> > root at gta04:~# 
> > 
> > Well, that is rather incomplete.
> > So the only thing I can to is to create a phone to radio adapter....  
> 
> Well, may be another lost commit from applying DT rework.
> 
This helps:

diff --git a/arch/arm/boot/dts/omap3-gta04a5.dts b/arch/arm/boot/dts/omap3-gta04a5.dts
index f9d30974d05e..cc9a2bca730b 100644
--- a/arch/arm/boot/dts/omap3-gta04a5.dts
+++ b/arch/arm/boot/dts/omap3-gta04a5.dts
@@ -25,10 +25,6 @@
                };
        };
 
-       sound {
-               ti,jack-det-gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>;      /* GTA04A5 only */
-       };
-
        wlan_en: wlan_en_regulator {
                compatible = "regulator-fixed";
                pinctrl-names = "default";



Regards,
Andreas
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