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From: Maxime Ripard <maxime@cerno.tech>
To: Dave Stevenson <dave.stevenson@raspberrypi.com>
Cc: David Airlie <airlied@linux.ie>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	Eric Anholt <eric@anholt.net>,
	bcm-kernel-feedback-list@broadcom.com,
	linux-rpi-kernel@lists.infradead.org,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Daniel Vetter <daniel.vetter@intel.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2] drm/vc4: hdmi: Don't poll for the infoframes status on setup
Date: Mon, 7 Dec 2020 10:31:00 +0100	[thread overview]
Message-ID: <20201207093100.6yllqslkih2cvz3t@gilmour> (raw)
In-Reply-To: <CAPY8ntAo+nDY=aJy+5TCiJ_xUWZhkDtXtXxu6_9Mj5hvgmHfaQ@mail.gmail.com>


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On Fri, Dec 04, 2020 at 03:36:11PM +0000, Dave Stevenson wrote:
> Hi Maxime
> 
> On Thu, 3 Dec 2020 at 07:46, Maxime Ripard <maxime@cerno.tech> wrote:
> >
> > The infoframes are sent at a regular interval as a data island packet,
> > so we don't need to wait for them to be sent when we're setting them up.
> >
> > However, we do need to poll when we're enabling since the we can't
> > update the packet RAM until it has been sent.
> >
> > Let's add a boolean flag to tell whether we want to poll or not to
> > support both cases.
> >
> > Suggested-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
> > Signed-off-by: Maxime Ripard <maxime@cerno.tech>
> 
> That looks like it should do what was intended - thanks.
> 
> Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

Applied, thanks!
Maxime

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WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime@cerno.tech>
To: Dave Stevenson <dave.stevenson@raspberrypi.com>
Cc: David Airlie <airlied@linux.ie>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	bcm-kernel-feedback-list@broadcom.com,
	linux-rpi-kernel@lists.infradead.org,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Daniel Vetter <daniel.vetter@intel.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2] drm/vc4: hdmi: Don't poll for the infoframes status on setup
Date: Mon, 7 Dec 2020 10:31:00 +0100	[thread overview]
Message-ID: <20201207093100.6yllqslkih2cvz3t@gilmour> (raw)
In-Reply-To: <CAPY8ntAo+nDY=aJy+5TCiJ_xUWZhkDtXtXxu6_9Mj5hvgmHfaQ@mail.gmail.com>


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On Fri, Dec 04, 2020 at 03:36:11PM +0000, Dave Stevenson wrote:
> Hi Maxime
> 
> On Thu, 3 Dec 2020 at 07:46, Maxime Ripard <maxime@cerno.tech> wrote:
> >
> > The infoframes are sent at a regular interval as a data island packet,
> > so we don't need to wait for them to be sent when we're setting them up.
> >
> > However, we do need to poll when we're enabling since the we can't
> > update the packet RAM until it has been sent.
> >
> > Let's add a boolean flag to tell whether we want to poll or not to
> > support both cases.
> >
> > Suggested-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
> > Signed-off-by: Maxime Ripard <maxime@cerno.tech>
> 
> That looks like it should do what was intended - thanks.
> 
> Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

Applied, thanks!
Maxime

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  reply	other threads:[~2020-12-07  9:32 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-03  7:46 [PATCH v2] drm/vc4: hdmi: Don't poll for the infoframes status on setup Maxime Ripard
2020-12-03  7:46 ` Maxime Ripard
2020-12-04 15:36 ` Dave Stevenson
2020-12-04 15:36   ` Dave Stevenson
2020-12-07  9:31   ` Maxime Ripard [this message]
2020-12-07  9:31     ` Maxime Ripard

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