linux-kernel - Re: [PATCH RFC 08/14] drivers: irqchip: pdc: Add irqchip set/get state calls

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Message-ID: <5d71a3d4.1c69fb81.8444a.b82b@mx.google.com>
Date:   Thu, 05 Sep 2019 17:09:55 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Lina Iyer <ilina@...eaurora.org>, evgreen@...omium.org,
        linus.walleij@...aro.org, marc.zyngier@....com
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        bjorn.andersson@...aro.org, mkshah@...eaurora.org,
        linux-gpio@...r.kernel.org, rnayak@...eaurora.org
Subject: Re: [PATCH RFC 08/14] drivers: irqchip: pdc: Add irqchip set/get state calls

Quoting Lina Iyer (2019-08-29 11:11:57)
> From: Maulik Shah <mkshah@...eaurora.org>
> 
> Add irqchip calls to set/get interrupt status from the parent interrupt

s/status/state?

> controller.

Can you add some comment on why you want to do this? I'm looking for
something like, "Add this support so we can replay edge triggered
interrupts detected in suspend by the PDC to its interrupt parent
(typically the GIC)".

> 
> Signed-off-by: Maulik Shah <mkshah@...eaurora.org>