From: Thierry Reding <thierry.reding@gmail.com>
To: Mikko Perttunen <cyndis@kapsi.fi>
Cc: Mikko Perttunen <mperttunen@nvidia.com>,
dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] gpu: host1x: Syncpoint interrupt sharding
Date: Wed, 11 Oct 2023 22:44:22 +0200 [thread overview]
Message-ID: <ZScJJprT7_OENKCF@orome.fritz.box> (raw)
In-Reply-To: <20230901114008.672433-1-cyndis@kapsi.fi>
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On Fri, Sep 01, 2023 at 02:40:07PM +0300, Mikko Perttunen wrote:
> From: Mikko Perttunen <mperttunen@nvidia.com>
>
> 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 <mperttunen@nvidia.com>
> ---
> 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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WARNING: multiple messages have this Message-ID (diff)
From: Thierry Reding <thierry.reding@gmail.com>
To: Mikko Perttunen <cyndis@kapsi.fi>
Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Mikko Perttunen <mperttunen@nvidia.com>
Subject: Re: [PATCH] gpu: host1x: Syncpoint interrupt sharding
Date: Wed, 11 Oct 2023 22:44:22 +0200 [thread overview]
Message-ID: <ZScJJprT7_OENKCF@orome.fritz.box> (raw)
In-Reply-To: <20230901114008.672433-1-cyndis@kapsi.fi>
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On Fri, Sep 01, 2023 at 02:40:07PM +0300, Mikko Perttunen wrote:
> From: Mikko Perttunen <mperttunen@nvidia.com>
>
> 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 <mperttunen@nvidia.com>
> ---
> 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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next prev parent reply other threads:[~2023-10-11 20:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-01 11:40 [PATCH] gpu: host1x: Syncpoint interrupt sharding Mikko Perttunen
2023-09-01 11:40 ` Mikko Perttunen
2023-10-11 20:44 ` Thierry Reding [this message]
2023-10-11 20:44 ` Thierry Reding
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