exynos: video: Convert exynos LCD driver to use driver model

Hi Minkyu,

Quoted 96 lines · Minkyu Kang

Hi,

Quoted 93 lines · Jaehoon Chung

Hi Simon.

Quoted 89 lines · Simon Glass

Hi Jaehoon,

Quoted 76 lines · Jaehoon Chung

Hi Simon,

Quoted 73 lines · Minkyu Kang

Hi Jaehoon,

Quoted 70 lines · Simon Glass

Hi,

Quoted 66 lines · Minkyu Kang

Hi,

Quoted 55 lines · Jaehoon Chung

Hi,

Quoted 52 lines · Simon Glass

Hi,

Quoted 48 lines · Minkyu Kang

Dear Simon Glass,

Quoted 21 lines · Simon Glass

Hi Minkyu,

Quoted 18 lines · Simon Glass

This series converts the exynos LCD driver to work with driver model. Only
the eDP display is converted - the MIPI display is left mostly alone as I
do not have a device to test with.

The conversion involves some refactoring to simplify the code, reduce the
amount of global/static data and allow boards to be built without LCD
support.

The series is tested with snow, spring, pit and pi. It disables LCD on other
exynos boards so that they will still build with these changes. Further work
will be needed (by someone with a board) to convert the others. I am not
sure when this series can be applied.

The series also brings in device tree features from Linux v4.4. It would be
useful to do a full sync with the kernel on these files, but this is really
a job for the Samsung maintainer :-)

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The series is available at u-boot-dm/rkg-working.

Changes in v2:
- Rebase to master
- Rebase to master

What do you think we should do about applying this series?

Although we have to do remaining work, I think applying is possible without next work.

Board maintainers, what do you think?

Remaining Work:
- MIPI display driver
- s5pc210_universal
- smdk5420
- smdk5250
- trats
- trats2

Thanks,
Minkyu Kang.

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Well, no replies as yet. The main work requires is MIPI, but as I don't have the hardware, I can't help with that. At least I have made sure that everything builds OK.

Sorry for late..I will check these patches on this week..Tomorrow is holiday.. So I can check from Wed.

Thank you, Jaehoon.

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It has been a few months now - if you like I can apply these via the -dm tree.

Yep, I checked these..It needs to remain the future work. But it seems that it's not problem to apply at -dm repository. (I have checked with your patch on other boadrs.)

I needs to check one more things..Could you wait until next Tuesday?

Sure, it's been 3 months so another week won't matter :-)

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Sorry. I have checked more with these patches..We have to work too many things in future for remaining work. But it seems those task are our role..If you and Minkyu are ok, you can apply these at dm repository.

I'm OK.
If you want, those can be merged to samsung tree.

Thanks, please go ahead!

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I will make a plan to work. (Based on your repository.)

Actually, i didn't follow a few month, so i'm looking for u-boot history. Sorry. :( If you want to add my Reviewed-by tag, then you can add.

In future work,
Change to driver model for above targets. (trats2/trats...) MIPI display driver..(I will assign to my colleague for this task.)

Regards,
Simon