From: Drew Fustini <fustini@kernel.org>
To: Robert Mazur <robert.mazur@imgtec.com>
Cc: Guo Ren <guoren@kernel.org>, Fu Wei <wefu@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] riscv: dts: thead: beaglev-ahead: enable HDMI output
Date: Wed, 25 Mar 2026 14:57:22 -0700 [thread overview]
Message-ID: <acRaQgAIp6W0pWol@x1> (raw)
In-Reply-To: <acQTGPHvoMDvLtDf@x1>
On Wed, Mar 25, 2026 at 09:53:44AM -0700, Drew Fustini wrote:
> On Wed, Mar 25, 2026 at 09:18:59AM +0100, Robert Mazur wrote:
> > The BeagleV Ahead board includes a micro HDMI connector (Type-D)
> > wired to the TH1520 SoC's HDMI transmitter.
> >
> > Enable the display pipeline by adding the HDMI connector node,
> > connecting it to the HDMI controller, and activating the DPU
> > and HDMI nodes.
> >
> > Signed-off-by: Robert Mazur <robert.mazur@imgtec.com>
> > ---
> > This patch enables HDMI output on the BeagleV-Ahead board by wiring up
> > the DPU and HDMI nodes added in the following series:
> >
> > Depends-on: https://lore.kernel.org/r/20260129023922.1527729-7-zhengxingda@iscas.ac.cn/
> >
> > The patch has been tested on BeagleV-Ahead hardware with the above
> > series applied. HDMI output is functional.
> > ---
> > arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 25 ++++++++++++++++++++++
> > 1 file changed, 25 insertions(+)
>
> Reviewed-by: Drew Fustini <fustini@kernel.org>
>
> Thanks for getting this working for the BeagleV Ahead and sending the
> patch.
I have applied this to thead-dt-for-next:
https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux.git/log/?h=thead-dt-for-next
There may still be time for me to send a second v7.1 pull request for
thead dt so I'd like to have this patch in next for a few days.
Drew
WARNING: multiple messages have this Message-ID (diff)
From: Drew Fustini <fustini@kernel.org>
To: Robert Mazur <robert.mazur@imgtec.com>
Cc: Guo Ren <guoren@kernel.org>, Fu Wei <wefu@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] riscv: dts: thead: beaglev-ahead: enable HDMI output
Date: Wed, 25 Mar 2026 14:57:22 -0700 [thread overview]
Message-ID: <acRaQgAIp6W0pWol@x1> (raw)
In-Reply-To: <acQTGPHvoMDvLtDf@x1>
On Wed, Mar 25, 2026 at 09:53:44AM -0700, Drew Fustini wrote:
> On Wed, Mar 25, 2026 at 09:18:59AM +0100, Robert Mazur wrote:
> > The BeagleV Ahead board includes a micro HDMI connector (Type-D)
> > wired to the TH1520 SoC's HDMI transmitter.
> >
> > Enable the display pipeline by adding the HDMI connector node,
> > connecting it to the HDMI controller, and activating the DPU
> > and HDMI nodes.
> >
> > Signed-off-by: Robert Mazur <robert.mazur@imgtec.com>
> > ---
> > This patch enables HDMI output on the BeagleV-Ahead board by wiring up
> > the DPU and HDMI nodes added in the following series:
> >
> > Depends-on: https://lore.kernel.org/r/20260129023922.1527729-7-zhengxingda@iscas.ac.cn/
> >
> > The patch has been tested on BeagleV-Ahead hardware with the above
> > series applied. HDMI output is functional.
> > ---
> > arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 25 ++++++++++++++++++++++
> > 1 file changed, 25 insertions(+)
>
> Reviewed-by: Drew Fustini <fustini@kernel.org>
>
> Thanks for getting this working for the BeagleV Ahead and sending the
> patch.
I have applied this to thead-dt-for-next:
https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux.git/log/?h=thead-dt-for-next
There may still be time for me to send a second v7.1 pull request for
thead dt so I'd like to have this patch in next for a few days.
Drew
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next prev parent reply other threads:[~2026-03-25 21:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-25 8:18 [PATCH] riscv: dts: thead: beaglev-ahead: enable HDMI output Robert Mazur
2026-03-25 8:18 ` Robert Mazur
2026-03-25 16:53 ` Drew Fustini
2026-03-25 16:53 ` Drew Fustini
2026-03-25 21:57 ` Drew Fustini [this message]
2026-03-25 21:57 ` Drew Fustini
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