On 19/08/2026 15:26, Ekansh Gupta wrote:

On 19-08-2026 00:43, Krzysztof Kozlowski wrote:

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On 17/08/2026 06:47, Ekansh Gupta wrote:

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This patch series introduces the Qualcomm DSP Accelerator (QDA) driver, a DRM-based accelerator driver for Qualcomm DSPs. The driver provides a standardized interface for offloading computational tasks to DSPs found on Qualcomm SoCs, supporting all DSP domains.

The QDA driver implements the FastRPC protocol over the DRM accel subsystem. It uses the same device-tree node structure as the existing fastrpc driver in drivers/misc/. The approach for binding the QDA driver to device-tree nodes while coexisting with the fastrpc driver is an open item described below.

No. Grow/replace/improve existing driver instead of coming with a duplicate.

That's a standard upstream requirement, basically given on every upstreaming guide.

Please watch old talk from Greg - "I Don’t Want Your Code!".

Posted discussion threads here[1]. Would seek comments from Dmitry, Srini as well.

[1] https://lore.kernel.org/all/3476b5c3-7983-4994-a901-3d7d8bd75255@oss.qualcom...

The rest of the comments is still valid even if you did not acknowledge them.

Anyway, regarding above - again, watch the talk from Greg.

You have ONE driver. Not two.

Best regards, Krzysztof