Re: [PATCH v3 2/2] drm/bridge: imx: add driver for HDMI TX Parallel Video Interface

From: Alexander Stein <alexander.stein@ew.tq-group.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	linux-arm-kernel@lists.infradead.org
Cc: Fabio Estevam <festevam@gmail.com>,
	Adam Ford <aford173@gmail.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Jonas Karlman <jonas@kwiboo.se>, Liu Ying <victor.liu@nxp.com>,
	Sandor Yu <sandor.yu@nxp.com>,
	dri-devel@lists.freedesktop.org,
	NXP Linux Team <linux-imx@nxp.com>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	patchwork-lst@pengutronix.de, devicetree@vger.kernel.org,
	Rob Herring <robh+dt@kernel.org>,
	Frieder Schrempf <frieder.schrempf@kontron.de>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	linux-arm-kernel@lists.infradead.org,
	Luca Ceresoli <luca.ceresoli@bootlin.com>
Subject: Re: [PATCH v3 2/2] drm/bridge: imx: add driver for HDMI TX Parallel Video Interface
Date: Mon, 18 Dec 2023 09:59:15 +0100	[thread overview]
Message-ID: <12346986.O9o76ZdvQC@steina-w> (raw)
In-Reply-To: <20231218094849.4aa15a97@booty>

Hi everybody,

Am Montag, 18. Dezember 2023, 09:48:49 CET schrieb Luca Ceresoli:
> Hi,
> 
> On Mon, 18 Dec 2023 04:36:55 +0200
> 
> Laurent Pinchart <laurent.pinchart@ideasonboard.com> wrote:
> > On Fri, Dec 15, 2023 at 05:09:41PM -0300, Fabio Estevam wrote:
> > > On Fri, Dec 15, 2023 at 4:01 PM Adam Ford <aford173@gmail.com> wrote:
> > > > Thanks for the list.  I was able to successfully build the stable 6.6
> > > > branch with those patches applied and I have the HDMI working.
> > > > Unfortunately, I get build errors on the linux-next, so it's going to
> > > > take me a little time to sort through all of this.
> > > 
> > > If you need help to figure this problem out, please let me know.
> > > 
> > > I haven't tried it against linux-next.
> > > 
> > > > I am thinking that it would be better to consolidate all these
> > > > together into one series instead of piecemealing it.  However, there
> > > > are some items that can be submitted right away without significantly
> > > > reworking them against linux-next.  Do people have a preference?
> > > 
> > > I think it makes sense to re-submit the "easy ones" right away.
> > 
> > Agreed. The more we can merge quickly, the easier it will become to
> > rebase and upstream the rest.
> 
> I agree as well, "release early, release often". These patches are
> around since a long time and lots of people are using them already, and
> tracking all of them from different threads is time-consuming. I will
> happily test them early as soon as they are sent.

I lost track of the series well, but I do remember I had to adjust the 
original series to get it running on linux-next.
Please keep me on CC so I can add my local changes if necessary.
I have a proof of concept for HDMI audio, which is based on the base HDMI 
support. I can continue on that after merge, but I'm lacking an idea how to 
add some kind of "bridge" into the audio pipeline.

Best regards
Alexander
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