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Aries v2 patches #17

Closed PabloPL closed 5 years ago

PabloPL commented 6 years ago

Branch: for-upstream/aries-patches-v2

Here is list of patches which will be submited in v2 patchset for aries.

MYEUHD commented 5 years ago

Enabling G2D only requires defconfig changes. In theory, it should be just CONFIG_VIDEO_SAMSUNG_S5P_G2D=m Can you test it please? My memory card got damaged and I didn't get a new one yet.

PabloPL commented 5 years ago

I talked about g2d on exynos irc. There are 2 g2d modules - one is inside drivers/media/platform/s5p-g2d (old but supporting s5pv210) and second is inside drivers/gpu/drm/exynos (much newer, but don't support s5pv210 :( ). I don't know if anything is using g2d from media (wayland could/is using driver from drm).

Edit 1: I've moved my archlinux to internal mmc on my i9000 and it's faster than sdcard (but i can't mount it from uboot - there are errors).

xc-racer99 commented 5 years ago

I've moved my archlinux to internal mmc on my i9000 and it's faster than sdcard (but i can't mount it from uboot - there are errors).

Can you open an issue on the u-boot bug tracker please?

xc-racer99 commented 5 years ago

RE: G2D - there was a patchset with some more info on the DRM G2D driver at https://lore.kernel.org/patchwork/patch/680927/

PabloPL commented 5 years ago

For G2D i've created separate issue https://github.com/PabloPL/linux/issues/18, so let's move all discusion there. @xc-racer99 I've created https://github.com/xc-racer99/u-boot-galaxys4g/issues/11 Adding more logs from pc.

PabloPL commented 5 years ago

Patches send to mainline, waiting for feedback.

PabloPL commented 5 years ago

@xc-racer99 Could You check if touchscreen is working fine for You ? I've set it to pull_none and irq edge failing. For me it's working fine. If yes, i'll send fixed patches (half of them is already accepted).

xc-racer99 commented 5 years ago

Yep, works fine for me.

PabloPL commented 5 years ago

Patches accepted and merged into mainline.

MYEUHD commented 5 years ago

Note that we don't actually need that much reserved memory for MFC. In fact, it has been reduced to 35MiB in Android Kernels since 2012 and it has been working fine. https://github.com/CyanogenMod/android_kernel_samsung_aries/commit/164a90a7cd4f7ed363a5b8e74d466186912d05a7

PabloPL commented 5 years ago

@MYEUHD I took values from original kernel (released by samsung for i9000 or nexus s for google). We can look later at decrasing it, now we focus on adding support for as much things as possible.