Re: [PATCH] arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved

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On 09/02/2023 12:11, Bryan O'Donoghue wrote:
If the bootloader splash is enabled then this memory is used until the
DPU driver instructs MDP5 pipes to suck data from a newly assigned address,
so there's a short window where it is.

It seems a shame to reserve 30 something megabytes of memory for continuous splash unless we are actually using it is my point.

If I'm running headless its just wasted memory.

Couldn't we

1. Find reserved continuous splash memory
2. Fee it in the MDP when we make the transition

It must be possible

---
bod



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