2023-10-11 20:45:11

by Thierry Reding

[permalink] [raw]
Subject: Re: [PATCH] gpu: host1x: Syncpoint interrupt sharding

On Fri, Sep 01, 2023 at 02:40:07PM +0300, Mikko Perttunen wrote:
> From: Mikko Perttunen <[email protected]>
>
> Support sharded syncpoint interrupts on Tegra234+. This feature
> allows specifying one of eight interrupt lines for each syncpoint
> to lower processing latency of syncpoint threshold
> interrupts.
>
> Signed-off-by: Mikko Perttunen <[email protected]>
> ---
> drivers/gpu/host1x/dev.c | 28 +++++++++++++++++---
> drivers/gpu/host1x/dev.h | 3 ++-
> drivers/gpu/host1x/hw/intr_hw.c | 46 ++++++++++++++++++++++++---------
> 3 files changed, 60 insertions(+), 17 deletions(-)

Applied, thanks.

Thierry


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