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Add: use PHY config from the next higher pixel clock on VU5A #363

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merged 1 commit into from Oct 5, 2018

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commented Sep 28, 2018

Description

The guessed PHY config taken for the pixel clock of 33900000 only can reach a frame rate of 56.89

Motivation and Context

Using the VU5A for emulation and gaming it is a real problem if the emulator try to hold 60 FPS and he can't, as we don't know whats really inside those 32 byte array I have taken the PHY config from the next higher pixel clock which then can reach a FPS of 64.
With a FPS >= 60, emulators working way better !

How Has This Been Tested?

https://forum.odroid.com/viewtopic.php?f=98&t=32173

@AreaScout AreaScout changed the title Add: PHY config from the next higher pixel clock Add: use PHY config from the next higher pixel clock on VU5A Sep 29, 2018

@JeonghwaCho

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commented Oct 2, 2018

Thank you for the PR. :)
Let us check it with our test environment and confirm it.

@JeonghwaCho

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commented Oct 4, 2018

I've checked stability tests and confirmed its normal operation with VU5A.
It must be better to run higher vsync 63.7Hz with 36MHz than the case of vsync 56.64Hz with 32MHz
if Vu5A works with 36MHz condition.
This commit will be merged soon.

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commented Oct 4, 2018

Thank you for the information :)

@mdrjr mdrjr merged commit ab1ca97 into hardkernel:odroidxu4-4.14.y Oct 5, 2018

Ntemis added a commit to Ntemis/Lakka-LibreELEC that referenced this pull request Oct 18, 2018

natinusala pushed a commit to natinusala/Lakka-LibreELEC that referenced this pull request Oct 22, 2018

kivutar added a commit to libretro/Lakka-LibreELEC that referenced this pull request Oct 22, 2018

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