Vybrid dcu4regs.h CLUT offset is wrong on OpenVG 0.5.0

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Vybrid dcu4regs.h CLUT offset is wrong on OpenVG 0.5.0

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NXP Employee
NXP Employee

Hello fengwei

I think the DCU offset is wrong. This was found previously by vincent.aubineau

currently is:

#define DCU_CLUT_OFFSET

0x0000500

But should be:

#define DCU_CLUT_OFFSET0x0000200

According to the reference manua rev 4

"The CLUT/Tile RAM is mapped in the DCU4 32K memory space from address 0x2000

to 0x3FFF. This gives 2048 entries, which provides up to eight full CLUTs for 8 bpp

layers."

Can we have this Change Request for the next release 0.6.0 of the drivers?

Thanks,

Ioseph

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NXP Employee
NXP Employee

Ioseph,

Sure. Thank you for your kind mention.

Regards,

Feng Wei

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NXP Employee
NXP Employee

Ioseph,

Sure. Thank you for your kind mention.

Regards,

Feng Wei

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