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Xiaomi Redmi 1S (xiaomi-armani)

8,750 bytes removed, 19:54, 28 August 2019
m
chipset
| manufacturer = Xiaomi
| name = Redmi 1S
| codename = xiaomi-armani
| image = File:Armani.jpg
| imagecaption = PostmarketOS running on Xiaomi Redmi 1S
| releaseyear = 2014
| originalsoftware = MIUI 6.0 (based on Android 4.3)
| chipset = Qualcomm MSM8226MSM8228 Snapdragon 400
| cpu = Quad-core Snapdragon 400 1.6 GHz
| gpu = Adreno 305
| display = WLED, 720x1280
| memory = 1GB
| architecture = armhf
| status_usbnet = Y
| status_flashing = Y
| status_touch = Y
| status_screen = Y
| status_wifi = Y
| status_xwayland = Y
| status_fde =
| status_mainline =
| status_battery =
| status_3d =
| status_accel =
| status_audio =
| status_bluetooth =
| status_camera =
| status_gps =
| status_mobiledata =
| status_sms =
| status_calls =
| booting = yes
}}
== What works ==
* USB ethernet
* Flashing, via android-recovery-zip (twrp)and pmbootstrap flasher
* Touchscreen (ft5x06_i2c)
* Screen: framebuffer (/dev/fb0), backlight & brigtness control (/sys/class/leds/wled:backlight/brightness)
== What does not work ==
{{Note|After pulling current postmarketos sources (commit d3818cd2e7c8fed121b1e957624ae00e4b8e39c5), the device encounters a boot loop. [[Inspecting_the_initramfs]] is needed to troubleshoot this issue.}} * Screen: framebuffer console (no kernel boot log printed on the display), directfb applications (osk-sdl and charging-sdl)
* Wifi: rfkill (no support for blocking wireless via rfkill block wifi or nmcli radio wifi off). The only way to block wireless is unloading wlan module (``rmmod wlan`` or ``/etc/init.d/wlanarmani stop``)
* Sound: msm8226-asoc-tapan requests probe deferral.: Here is part of initial kernel log.<pre>[ 2.116756] msm8226-asoc-tapan sound-9302.43: Property don'qcom,audio-routing' does not exist or its length is not even[ 2.116772] msm8226-asoc-tapan: probe of sound-9302.43 failed with error -22[ 2.136644] platform sound.42: Driver msm8226-asoc-tapan requests probe deferral</pre>: Will investigate it later.: Update: after copying adsp.* blob from firmware partition (/dev/mmcblk0p23) into /lib/firmware/postmarketos: and issuing 'echo 1 | sudo tee /dev/subsys_adsp', t know how to initialize the audio subsystem seems to be brought up.: : Another error occurs:<pre>[ 110.709577] pil-q6v5-lpass fe200000.qcom,lpass: adsp: loading from 0x0dc00000 to 0x0f000000[ 111.056698] pil-q6v5-lpass fe200000.qcom,lpass: adsp: Brought out of reset[ 111.113959] pil-q6v5-lpass fe200000.qcom,lpass: adsp: Power/Clock ready interrupt received[ 111.136388] pil-q6v5-lpass fe200000.qcom,lpass: Subsystem error monitoring/handling services are up[ 111.141865] pil-q6v5-lpass fe200000.qcom,lpass: adsp: loading from 0x0dc00000 to 0x0f000000[ 111.448920] pil-q6v5-lpass fe200000.qcom,lpass: adsp: Brought out of reset[ 111.506053] pil-q6v5-lpass fe200000.qcom,lpass: adsp: Power/Clock ready interrupt received[ 111.528204] pil-q6v5-lpass fe200000.qcom,lpass: Subsystem error monitoring/handling services are up[ 111.529063] apr_tal:Q6 Is Up[ 111.529133] platform sound.42: Driver msm8226-asoc-tapan requests probe deferral[ 111.532050] diag: In diag_send_msg_mask_update, invalid status 0[ 111.631719] diag: In diag_send_log_mask_update, invalid status 0[ 111.631720] platform sound.42: Driver msm8226-asoc-tapan requests probe deferral[ 111.637853] sps:BAM 0xfe104000 (va:0xf05c0000) enabled: ver:0x15, number of pipes:19[ 111.639032] sps:BAM 0xfe104000 is registered.[ 111.639032] tapan-slim tapan-slim-pgd: Platform data from device tree[ 111.639088] tapan-slim tapan-slim-pgd: cdc-vdd-h: vol=[1800000 1800000]uV, curr=[25000]uA, ond 0[ 111.639103] tapan-slim tapan-slim-pgd: cdc-vdd-px: vol=[1800000 1800000]uV, curr=[25000]uA, ond 0[ 111.639117] tapan-slim tapan-slim-pgd: cdc-vdd-cx: vol=[1200000 1200000]uV, curr=[2000]uA, ond 0[ 111.639131] tapan-slim tapan-slim-pgd: cdc-vdd-buck: vol=[1800000 2150000]uV, curr=[650000]uA, ond 1[ 111.639148] tapan-slim tapan-slim-pgd: cdc-vdd-buckhelper: vol=[1775000 2125000]uV, curr=[10000]uA, ond 1[ 111.639188] tapan-slim tapan-slim-pgd: Looking up qcom,cdc-micbias4-cfilt-sel property in node /soc/slim@fe12f000/tapan_codec failed[ 111.699016] tapan-slim tapan-slim-pgd: Looking up qcom,cdc-dmic-sample-rate property in node /soc/slim@fe12f000/tapan_codec failed[ 111.699034] slimbus:1 laddr:0xcb, EAPC:0x1:0xe0[ 111.699034] tapan-slim tapan-slim-pgd: wcd9xxx_slim_device_up: slim device up[ 111.705328] slimbus:1 laddr:0xca, EAPC:0x0:0xe0[ 111.705329] tapan-slim tapan-slim-pgd: wcd9xxx_check_codec_type: detected tapan_codec, major 0x103, minor 0x1, ver 0x1[ 111.705335] wcd9xxx_core_res_init: num_irqs = 31, num_irq_regs = 4[ 111.715205] tapan_codec tapan_codec: tapan_check_wcd9306: wcd9306 detected[ 111.727617] tapan_codec tapan_codec: tapan_codec_probe()[ 111.749331] asoc: snd-soc-dummy-dai <-> MultiMedia1 mapping ok[ 111.749570] asoc: snd-soc-dummy-dai <-> MultiMedia2 mapping ok[ 111.749775] asoc: snd-soc-dummy-dai <-> CS-VOICE mapping ok[ 111.749980] asoc: snd-soc-dummy-dai <-> VoIP mapping ok[ 111.750185] asoc: snd-soc-dummy-dai <-> MultiMedia3 mapping ok[ 111.750390] asoc: snd-soc-dummy-dai <-> SLIMBUS0_HOSTLESS mapping ok[ 111.750601] asoc: snd-soc-dummy-dai <-> INT_FM_HOSTLESS mapping ok[ 111.750759] asoc: msm-stub-rx <-> msm-dai-q6-dev.241 mapping ok[ 111.750917] asoc: msm-stub-tx <-> msm-dai-q6-dev.240 mapping ok[ 111.751164] compress asoc: snd-soc-dummy-dai <-> MultiMedia4 mapping ok[ 111.751369] asoc: snd-soc-dummy-dai <-> AUXPCM_HOSTLESS mapping ok[ 111.751582] asoc: snd-soc-dummy-dai <-> SLIMBUS1_HOSTLESS mapping ok[ 111.751783] asoc: snd-soc-dummy-dai <-> SLIMBUS3_HOSTLESS mapping ok[ 111.751983] asoc: snd-soc-dummy-dai <-> SLIMBUS4_HOSTLESS mapping ok[ 111.752175] asoc: snd-soc-dummy-dai <-> Voice2 mapping ok[ 111.752422] asoc: snd-soc-dummy-dai <-> MultiMedia5 mapping ok[ 111.752656] asoc: snd-soc-dummy-dai <-> MultiMedia9 mapping ok[ 111.752849] asoc: snd-soc-dummy-dai <-> VoLTE mapping ok[ 111.753064] asoc: snd-soc-dummy-dai <-> QCHAT mapping ok[ 111.753239] asoc: snd-soc-dummy-dai <-> LSM1 mapping ok[ 111.753467] asoc: snd-soc-dummy-dai <-> MultiMedia8 mapping ok[ 111.753649] asoc: snd-soc-dummy-dai <-> LSM2 mapping ok[ 111.753837] asoc: snd-soc-dummy-dai <-> LSM3 mapping ok[ 111.754031] asoc: snd-soc-dummy-dai <-> LSM4 mapping ok[ 111.754222] asoc: snd-soc-dummy-dai <-> LSM5 mapping ok[ 111.754388] asoc: snd-soc-dummy-dai <-> LSM6 mapping ok[ 111.754563] asoc: snd-soc-dummy-dai <-> LSM7 mapping ok[ 111.754760] asoc: snd-soc-dummy-dai <-> LSM8 mapping ok[ 111.754977] asoc: snd-soc-dummy-dai <-> INT_HFP_BT_HOSTLESS mapping ok[ 111.755218] asoc: snd-soc-dummy-dai <-> MultiMedia6 mapping ok[ 111.755440] asoc: snd-soc-dummy-dai <-> VoWLAN mapping ok[ 111.755597] asoc: msm-stub-rx <-> msm-dai-q6-dev.12288 mapping ok[ 111.755736] asoc: msm-stub-tx <-> msm-dai-q6-dev.12289 mapping ok[ 111.755885] asoc: msm-stub-rx <-> msm-dai-q6-dev.12292 mapping ok[ 111.756045] asoc: msm-stub-tx <-> msm-dai-q6-dev.12293 mapping ok[ 111.756181] asoc: msm-stub-rx <-> msm-dai-q6-dev.224 mapping ok[ 111.756336] asoc: msm-stub-tx <-> msm-dai-q6-dev.225 mapping ok[ 111.756528] asoc: snd-soc-dummy-dai <-> HDMI_HOSTLESS mapping ok[ 111.756687] asoc: msm-stub-rx <-> msm-dai-q6-auxpcm.1 mapping ok[ 111.756826] asoc: msm-stub-tx <-> msm-dai-q6-auxpcm.1 mapping ok[ 111.756982] asoc: msm-stub-tx <-> msm-dai-q6-dev.32772 mapping ok[ 111.757119] asoc: msm-stub-tx <-> msm-dai-q6-dev.32771 mapping ok[ 111.757256] asoc: msm-stub-rx <-> msm-dai-q6-dev.32773 mapping ok[ 111.757396] asoc: msm-stub-rx <-> msm-dai-q6-dev.32770 mapping ok[ 111.757715] apr_register: adsp not up[ 111.757717] afe_q6_interface_prepare: Unable to register AFE[ 111.757721] afe_set_config: Q6 interface prepare failed -19[ 111.757724] msm_afe_set_config: Failed to set codec registers config -19[ 111.757727] msm_audrx_init: Failed to set AFE config -19[ 111.757732] msm8226-asoc-tapan sound.42: asoc: failed to init SLIMBUS_0_RX: -19[ 111.757736] asoc: failed to instantiate card msm8226-tapan-snd-card: -19[ 111.760208] apr_register: adsp not up[ 111.760212] afe_q6_interface_prepare: Unable to register AFE[ 111.760214] apr_register: adsp not up[ 111.760217] afe_q6_interface_prepare: Unable to register AFE[ 111.760850] ------------[ cut here ]------------[ 111.760863] WARNING: at kernel/irq/manage.c:1219 __free_irq+0xb4/0x22c()[ 111.760866] Trying to free already-free IRQ 650[ 111.760871] Modules linked in:[ 111.760872] wlan(C)
[ 111.760891] [<c010eebc>] (unwind_backtrace+0x0/0x160) from [<c01b3b10>] (warn_slowpath_common+0x60/0x88)
[ 111.760901] [<c01b3b10>] (warn_slowpath_common+0x60/0x88) from [<c01b3b68>] (warn_slowpath_fmt+0x30/0x48)
[ 111.760910] [<c01b3b68>] (warn_slowpath_fmt+0x30/0x48) from [<c0230c9c>] (__free_irq+0xb4/0x22c)
[ 111.760918] [<c0230c9c>] (__free_irq+0xb4/0x22c) from [<c0230ee8>] (free_irq+0x58/0xec)
[ 111.760927] [<c0230ee8>] (free_irq+0x58/0xec) from [<c08bd0e4>] (wcd9xxx_mbhc_deinit+0x88/0xdc)
[ 111.760937] [<c08bd0e4>] (wcd9xxx_mbhc_deinit+0x88/0xdc) from [<c08b101c>] (tapan_codec_remove+0xcc/0x198)
[ 111.760947] [<c08b101c>] (tapan_codec_remove+0xcc/0x198) from [<c0899a20>] (soc_remove_codec+0x20/0x84)
[ 111.760956] [<c0899a20>] (soc_remove_codec+0x20/0x84) from [<c0899da0>] (soc_remove_dai_links+0x27c/0x2c4)
[ 111.760965] [<c0899da0>] (soc_remove_dai_links+0x27c/0x2c4) from [<c089a76c>] (snd_soc_register_card+0x984/0x1560)
[ 111.760975] [<c089a76c>] (snd_soc_register_card+0x984/0x1560) from [<c0b06740>] (msm8226_asoc_machine_probe+0x34c/0xb20)
[ 111.760986] [<c0b06740>] (msm8226_asoc_machine_probe+0x34c/0xb20) from [<c0581394>] (driver_probe_device+0xc4/0x418)
[ 111.760994] [<c0581394>] (driver_probe_device+0xc4/0x418) from [<c057f1e4>] (bus_for_each_drv+0x6c/0xac)
[ 111.761002] [<c057f1e4>] (bus_for_each_drv+0x6c/0xac) from [<c0581238>] (device_attach+0xac/0xc4)
[ 111.761009] [<c0581238>] (device_attach+0xac/0xc4) from [<c058043c>] (bus_probe_device+0x98/0xd0)
[ 111.761017] [<c058043c>] (bus_probe_device+0x98/0xd0) from [<c0580a84>] (deferred_probe_work_func+0x40/0xd8)
[ 111.761027] [<c0580a84>] (deferred_probe_work_func+0x40/0xd8) from [<c01d2274>] (process_one_work+0x150/0x5d8)
[ 111.761036] [<c01d2274>] (process_one_work+0x150/0x5d8) from [<c01d3fe0>] (worker_thread+0x1cc/0x4d8)
[ 111.761045] [<c01d3fe0>] (worker_thread+0x1cc/0x4d8) from [<c01d92d4>] (kthread+0x94/0xa0)
[ 111.761054] [<c01d92d4>] (kthread+0x94/0xa0) from [<c01085b4>] (kernel_thread_exit+0x0/0x8)
[ 111.761058] ---[ end trace db43699416a22410 ]---
[ 111.763258] msm8226-asoc-tapan sound.42: snd_soc_register_card failed (-19)
</pre>
: For now, the sound doesn't work at all.
* Other hardware features are untested (3D, bluetooth, modem, gps, accelerometer)
* Xorg based UI: postmarketos-ui-xfce4 displays nothing on the screen.
== Installation ==
 
=== pmbootstrap flasher method ===
 
* Put the device into fastboot mode by holding both VolumeKeyDown + Power buttons or rebooting into bootloader from the twrp reboot menu.
* Connect the device to the computer via usb cable
* Bootstrap PostmarketOS
::<code>$ pmbootstrap init #select xiaomi-armani</code>
::<code>$ pmbootstrap install</code>
* Flash the kernel and system
::<code>$ pmbootstrap flasher flash_kernel</code>
::<code>$ pmbootstrap flasher flash_rootfs</code>
* Reboot the device
::<code>$ fastboot reboot</code>
 
=== Android recovery.zip sideload method ===
 
* Put the device into TWRP recovery, either by booting twrp image via fastboot directly or by pressing VolumeKeyUp + Power button after flashing TWRP recovery image.
* Connect the device to the computer via usb cable
:<code>$ pmbootstrap init #select xiaomi-armani</code>
:* Optional: build the device specific packages. Actually, there is no need to build the device specific packages since they are available on PostmarketOS repository. ::<code>$ pmbootstrap build -i device-xiaomi-armani</code> ::<code>$ pmbootstrap build -i firmware-xiaomi-armani</code> ::<code>$ pmbootstrap build linux-xiaomi-armani</code> {{Note|With boot loop issue with latest pmbootstrap, a debug shell is needed.}} : Install the debug shell to help troubleshoot the boot loop issue :<code>$ pmbootstrap initfs hook_add debug-shell</code> :<code>$ pmbootstrap install --no-fde --android-recovery-zip</code>
:<code>$ pmbootstrap export # generate symlinks inside /tmp/postmarketOS-export directory</code>
Battery state can be monitored. Refer to [[Battery capacity monitoring]] for more information.
 
== Hardware enablement effort ==
 
* Framebuffer: directfb based applications don't work (osk-sdl and charging sdl)
* Sound: unable to initialize the sound card on PmOS
== See also ==
394
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