[Xiaomi Redmi Note 7 Questions & Answers] drarkanex:
After I flashed Derpfest and crDroid, i'm able to take photos but not video. I posted in the derpfest thread and have my logcat in there obviously showing problems with the camera. Now i'm not sure if this is a hardware or software issue. Also, seems to correlate with sensors as auto roate doesn't work either as there are numerous errors with sensors and camera and also a gpu error. I'm trying to track this down but i'm overwhelmed and wouldn't mind if I had some help with this. Anyone having issues should post their dmesg and logcats and either attach the text to their reply or use pastebin service so we can see if we have the same errors and maybe someone can make some sense out of it for us.

---------- Post added at 03:03 AM ---------- Previous post was at 03:01 AM ----------

F/libc (15563): Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 19273 (CAM_AECAWB), pid 15563 (provider@2.4-se)
F/DEBUG (19380): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
F/DEBUG (19380): Build fingerprint: 'google/coral/coral:10/QQ1B.191205.011/5974828:user/release-keys'
F/DEBUG (19380): Revision: '0'
F/DEBUG (19380): ABI: 'arm'
F/DEBUG (19380): Timestamp: 2020-01-12 06:48:57-0600
F/DEBUG (19380): pid: 15563, tid: 19273, name: CAM_AECAWB >>> /vendor/bin/hw/android.hardware.camera.provider@2.4-service <<<
F/DEBUG (19380): uid: 1047
F/DEBUG (19380): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
F/DEBUG (19380): Cause: null pointer dereference
F/DEBUG (19380): r0 00000000 r1 00000000 r2 e8d69fbb r3 e8d69e05
F/DEBUG (19380): r4 e5df00d0 r5 e6f03220 r6 e6f07960 r7 e6f3b160
F/DEBUG (19380): r8 e6eff288 r9 dd1bcab8 r10 ddbd40ac r11 e5df00c4
F/DEBUG (19380): ip 00000000 sp dd1bca80 lr e8d6a1ed pc e5d65c42
F/DEBUG (19380):
F/DEBUG (19380): backtrace:
F/DEBUG (19380): #00 pc 0000dc42 /vendor/lib/libmmcamera2_stats_modules.so (dmbr_aec_calculate+498)
F/DEBUG (19380): #01 pc 0003becf /vendor/lib/libmmcamera2_stats_modules.so (aec_port_send_aec_update+470)
F/DEBUG (19380): #02 pc 00043c29 /vendor/lib/libmmcamera2_stats_modules.so (aec_port_callback+384)
F/DEBUG (19380): #03 pc 00025d41 /vendor/lib/libmmcamera2_stats_modules.so (aecawb_thread_handler+1212)
F/DEBUG (19380): #04 pc 000ad03f /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: ad99a32f0457f7ed69b9379cd46cf195)
F/DEBUG (19380): #05 pc 00061055 /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: ad99a32f0457f7ed69b9379cd46cf195)

E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied
E/SDM ( 2779): HWPrimary::SetIdleTimeoutMs: Unable to open /sys/devices/virtual/graphics/fb0/idle_time, node Permission denied