Re: [PATCH v1 1/5] dt-bindings: dmaengine: qcom: gpi: Add additional arg to dma-cell property

[Krzysztof Kozlowski]

On 15/10/2024 14:07, Jyothi Kumar Seerapu wrote:
> When high performance with multiple i2c messages in a single transfer
> is required, employ Block Event Interrupt (BEI) to trigger interrupts
> after specific messages transfer and the last message transfer,
> thereby reducing interrupts.
> 
> For each i2c message transfer, a series of Transfer Request Elements(TREs)
> must be programmed, including config tre for frequency configuration,
> go tre for holding i2c address and dma tre for holding dma buffer address,
> length as per the hardware programming guide. For transfer using BEI,
> multiple I2C messages may necessitate the preparation of config, go,
> and tx DMA TREs. However, a channel TRE size of 64 is often insufficient,
> potentially leading to failures due to inadequate memory space.

Please kindly test the patches before you sent them. Upstream is not a
testing service.

Best regards,
Krzysztof