[Pipo-Project] M7Pro kernel

[stevejc]

Test this one v1.08

Screen reverse (portrait mode when in landscape)

For touch screen, X / Y reverse

When I touch from top to bottom, point goes from left to right.

If full screen size is 100 %

top 0% is left 0%
bottom 100% is only at 40 %

When I touch from left to right , point goes from bottom to top

But I begin to see the point when I am at 40 % left , the point is 40 % bottom.
Then the point end at 90 % when I am at full right.

(in Landscape mode)

In fact the touch zone is (x = 40% => X = 100% (right), Y = 0% (top) => 100% (bottom))
So right part of the screen only

But the visible point is on the left part but smaller (x=0% (left) => x = 40 %, Y= 10% =>Y = 60 %)

Hope you understand what I mean

[maakie]

The ts driver is configured for 1920x1200 so it's not that that is wrong. You can turn on CT36X_TS_EVENT_DEBUG in tscore.h (change from 0 to 1) to track touch points and see what values are reported.

The ts resolution can be different from the lcd screen resolution. For M6Pro the lcd is 2048x1536 and the ts is 1024x768.

[d33]

[Pipo-Project] M7Pro kernel

The ts resolution can be different from the lcd screen resolution. For M6Pro the lcd is 2048x1536 and the ts is 1024x768.

Aha! Thanks Maakie


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[raxy]

Thanks for your info maakie ! Do you have any other clue why dee's kernel is not yet a full success ??
?

[stevejc]

the driver used for M8HD is ct365 (ct363) : lx62js07_1920x1200_A1_CT363_V01_E087_130711.dat

DMESG : VTL ct36x TouchScreen driver, <[email protected]>.

But in DMESG log for my M7pro,

DMESG :
CT363 ver=[2]
input: ct36x_ts as /devices/platform/rk30_i2c.2/i2c-2/2-0001/input/input1
ct36x_ts 2-0001: CT363 Successfully initialized

It seems using the file : ct36x/ct363.c not ct36x_ts/ct365.c
I found in ct36x/ct36x_ts.c :
dev_info(ts->dev, "CT363 Successfully initialized\n")

I have looked in 4.2.2 sources and notice some changes in ct36x directory maybe I can try with this driver ?

[d33]

[Pipo-Project] M7Pro kernel

Up to 1.07 I used VTL driver, for 1.08 I tried alternative ct36x driver with modl=ct363 set

I'll build another one soon with Maakie's idea


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[rrileypm]

I've sent some more emails to Pipo asking for those files you need. I'm hoping they will come through for us.

[d33]

v1.09 to test Maakie's idea. Does this cover all / more of the screen area?

[rrileypm]

I just tried that one and got no touch, portrait only, no rotation.

[raxy]

I've sent some more emails to Pipo asking for those files you need. I'm hoping they will come through for us.

And what did they answer ?

[rrileypm]

More delays.

Best I can tell is that we aren't dealing with Pipo as much as we are with Rockchip. All along I thought that Pipo did their firmware in house, but it appears that their firmware engineers are Rockchip employees. Pipo only meets with them once a month. So if I have a request in between meetings...it gets put off until the next meeting.

Since Pipo isn't currently working on a new Rockchip project...I'm not even sure if their meetings are even that often anymore.

Its hard to get a straight answer from them...because the word NO isn't in their vocabulary. They just beat around the bush and you have to read between the lines.

Sent from my P9

[raxy]

More delays.

Best I can tell is that we aren't dealing with Pipo as much as we are with Rockchip. All along I thought that Pipo did their firmware in house, but it appears that their firmware engineers are Rockchip employees. Pipo only meets with them once a month. So if I have a request in between meetings...it gets put off until the next meeting.

Since Pipo isn't currently working on a new Rockchip project...I'm not even sure if their meetings are even that often anymore.

Its hard to get a straight answer from them...because the word NO isn't in their vocabulary. They just beat around the bush and you have to read between the lines.

Sent from my P9

OK,
So rockchip employees are not to help us because their boss did not tell them to
But what if you try to show them what we achieved with the m8hd once we had the complete sources ?

What I also know of Chinese in business is that unless they see and discuss with you face to face, you do not exist for them and they have little or no consideration for never seen business partners wannabes.

[d33]

Suspect this will fix the rotation problem -> here

[stevejc]

Suspect this will fix the rotation problem -> here

Hi,

just tested this new kernel : for rotation it's better, now it's just inversed (up / down) : 180 °

For touch screen : it 's in correct order but touch screen zone is still not full screen

Hope for 2015, we will get it .

cheers

[d33]

ok next!

v1.11


can you post DMESG?