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LCD not functioning with A64-LTS/SOPINE
#11
tllim: Thanks for you response.

In an effort to solidify the fact that the hardware I have functions correctly I purchased a PINE64 A64+ board for testing the LCD. I also purchased a second LCD to test. Both LCD units work just fine with the Android 6.0 for LCD image from the wiki. Both LCD units produce the same negative results when tested using the A64-LTS and SOPINE boards that I have here.

I have asked this a few times, no has yet provided me with an answer, but, tllim, do you have any knowledge of anyone actually running the LCD with Android on an A64-LTS or SOPINE setup? I don't think anyone actually has.
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#12
(04-03-2018, 10:38 AM)icullumber Wrote: tllim:  Thanks for you response.

In an effort to solidify the fact that the hardware I have functions correctly I purchased a PINE64 A64+ board for testing the LCD.  I also purchased a second LCD to test.  Both LCD units work just fine with the Android 6.0 for LCD image from the wiki.  Both LCD units produce the same negative results when tested using the A64-LTS and SOPINE boards that I have here.

I have asked this a few times, no has yet provided me with an answer, but, tllim, do you have any knowledge of anyone actually running the LCD with Android on an A64-LTS or SOPINE setup?  I don't think anyone actually has.

I have both PINE A64-LTS and SOPine/model-A based board setup on my lab with Playbox (with 7" LCD panel setup) installed that occasionally using for OS build testing.
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#13
So, I presume that you have had the Android OS up and running on it? With Ayufan's Android build there is the uEnv.txt file that controls some of the parameters for the hardware. Is there a file on the Android builds from the wiki that do the same thing? Perhaps I have a setting that is wrong?
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#14
I get the LCD to display vertical lines and the digitizer to work. But that's about as far as I can get with the 7.1 android. However 6.0.1 android from the wiki does work for both LCD and HDMI for me, but that build has no GPIO support. So for the time being I am testing everything on my TV and it's a bit frustrating.

uEnv.txt settings changes have no effect on the LCD display.
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#15
(05-03-2018, 08:47 AM)Serper Wrote: Bonjour,
Suite à une recherche, j’ai pu comparer 2 fichier .fex  .
https://github.com/ayufan-pine64/boot-to...nebook.fex
Code:
disp init configuration
;
;disp_mode             (0:screen0<screen0,fb0>)
;screenx_output_type   (0:none; 1:lcd; 3:hdmi;)
;screenx_output_mode   (used for hdmi output, 0:480i 1:576i 2:480p 3:576p 4:720p50)
;                      (5:720p60 6:1080i50 7:1080i60 8:1080p24 9:1080p50 10:1080p60)
;fbx format           (0:ARGB 1:ABGR 2:RGBA 3:BGRA 5:RGB565 8:RGB888 12:ARGB4444 16:ARGB1555 18:RGBA5551)
;fbx_width,fbx_height (framebuffer horizontal/vertical pixels, fix to output resolution while equal 0)
;----------------------------------------------------------------------------------
[disp]
disp_init_enable         = 1
disp_mode                = 0

screen0_output_type      = 1
screen0_output_mode      = 4

screen1_output_type      = 3
screen1_output_mode      = 4

et à la ligne 527, LCD est activé et utilise le pilote "anx9804_panel"
____________________________________________________________________________________________________________________________
https://github.com/ayufan-pine64/boot-to...sopine.fex
Code:
;disp init configuration
;
;disp_mode             (0:screen0<screen0,fb0>)
;screenx_output_type   (0:none; 1:lcd; 3:hdmi;)
;screenx_output_mode   (used for hdmi output, 0:480i 1:576i 2:480p 3:576p 4:720p50)
;                      (5:720p60 6:1080i50 7:1080i60 8:1080p24 9:1080p50 10:1080p60)
;fbx format           (0:ARGB 1:ABGR 2:RGBA 3:BGRA 5:RGB565 8:RGB888 12:ARGB4444 16:ARGB1555 18:RGBA5551)
;fbx_width,fbx_height (framebuffer horizontal/vertical pixels, fix to output resolution while equal 0)
;----------------------------------------------------------------------------------
[disp]
disp_init_enable         = 1
disp_mode                = 0

screen0_output_type      = 3
screen0_output_mode      = 5

screen1_output_type      = 1
screen1_output_mode      = 5

et à la ligne 546, LCD est desactivé et utilise le pilote "mb709_mipi"
_______________________________________________________________________________________________________________________
Le Uenv.txt ne servira à rien tant que le fichier sys_config_pine64-sopine.fex ne sera pas modifié.
Au passage j'ai pu trouver le pilote du tactile "gt911f" dans etc/module.
En bref... il y a tout se qui faut pour le faire fonctionner.

EDIT: a priori ce fichier en .FEX active LCD avec les bon paramètres mais reste a voir si il est compatible avec le pine64-LTS.
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