From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: wens@kernel.org
Cc: Maxime Ripard <mripard@kernel.org>,
Paul Kocialkowski <paulk@sys-base.io>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Jernej Skrabec <jernej@kernel.org>,
Samuel Holland <samuel@sholland.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-media@vger.kernel.org, linux-staging@lists.linux.dev,
devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/7] drivers: staging: media: sunxi: cedrus: add H616 variant
Date: Sun, 14 Jun 2026 15:36:03 +0200 [thread overview]
Message-ID: <XYko-1bVTYuJiQeSr0cTOA@gmail.com> (raw)
In-Reply-To: <CAGb2v677Pi9s3eWC7aXh8j=+eJh7AV5Mucr7SDXMN9Lo8yA2nA@mail.gmail.com>
Dne sobota, 13. junij 2026 ob 16:34:00 Srednjeevropski poletni čas je Chen-Yu Tsai napisal(a):
> On Sat, Jun 13, 2026 at 6:33 PM Jernej Škrabec <jernej.skrabec@gmail.com> wrote:
> >
> > Dne sobota, 30. maj 2026 ob 18:43:05 Srednjeevropski poletni čas je Chen-Yu Tsai napisal(a):
> > > On Tue, May 5, 2026 at 7:18 PM Jernej Škrabec <jernej.skrabec@gmail.com> wrote:
> > > >
> > > > Dne torek, 5. maj 2026 ob 15:48:08 Srednjeevropski poletni čas je Chen-Yu Tsai napisal(a):
> > > > > The Allwinner H616 SoC has a video engine hardware block like the one
> > > > > found on previous generations such as the H6. In addition to the
> > > > > currently supported features of the H6, it is also supposed to include
> > > >
> > > > Remove "supposed".
> > >
> > > I can't actually verify that, so "supposed" is accurate from my point of
> > > view.
> >
> > Isn't info from manual good enough?
>
> The manual says the SoC supports it. Same was said for the H6. Then
> we discovered that the VP9 decoder was a separate Hantro block.
>
> So again, *I* cannot claim in the commit message that the hardware
> block supports VP9 decoding, because I have not verified it.
>
> > In the interest of unblocking this, I would be fine with "supposed" too,
> > but manual and all my experiments show VP9 is supported.
>
> Please give an ack or reviewed-by with a comment at the end stating
> VP9 verified.
Well, just go with original text.
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Best regards,
Jernej
>
>
> Thanks
> ChenYu
>
>
> > Best regards,
> > Jernej
> >
> > >
> > > ChenYu
> > >
> > > > > a VP9 decoder. However software support for this is currently missing
> > > > > and still needs to be reverse engineered from the vendor BSP.
> > > > >
> > > > > Add the compatible for the H616 variant, using the H6 variant data.
> > > > >
> > > > > Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
> > > >
> > > > With that:
> > > > Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
> > > >
> > > > Best regards,
> > > > Jernej
> > > >
> > > >
> > >
> >
> >
> >
> >
> >
>
next prev parent reply other threads:[~2026-06-14 13:36 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-05 13:48 [PATCH 0/7] arm64: allwinner: h616: Support Video Engine Chen-Yu Tsai
2026-05-05 13:48 ` [PATCH 1/7] dt-bindings: media: sun4i-a10-video-engine: Fix IOMMU count for H6 Chen-Yu Tsai
2026-05-05 16:11 ` Jernej Škrabec
2026-05-13 18:03 ` Rob Herring (Arm)
2026-05-05 13:48 ` [PATCH 2/7] dt-bindings: media: sun4i-a10-video-engine: Fix SRAM " Chen-Yu Tsai
2026-05-05 16:15 ` Jernej Škrabec
2026-05-13 18:02 ` Rob Herring (Arm)
2026-05-05 13:48 ` [PATCH 3/7] dt-bindings: media: sun4i-a10-video-engine: Add H616 compatible Chen-Yu Tsai
2026-05-05 16:16 ` Jernej Škrabec
2026-05-13 18:05 ` Rob Herring (Arm)
2026-05-05 13:48 ` [PATCH 4/7] drivers: staging: media: sunxi: cedrus: add H616 variant Chen-Yu Tsai
2026-05-05 16:18 ` Jernej Škrabec
2026-05-30 16:43 ` Chen-Yu Tsai
2026-06-13 9:33 ` Jernej Škrabec
2026-06-13 14:34 ` Chen-Yu Tsai
2026-06-14 13:36 ` Jernej Škrabec [this message]
2026-05-05 13:48 ` [PATCH 5/7] arm64: dts: allwinner: sun50i-h6: Add missing SRAM region for video engine Chen-Yu Tsai
2026-05-05 16:18 ` Jernej Škrabec
2026-05-05 20:35 ` Paul Kocialkowski
2026-05-24 20:46 ` Chen-Yu Tsai
2026-05-05 13:48 ` [PATCH 6/7] arm64: dts: allwinner: sun50i-h6: Add missing IOMMU " Chen-Yu Tsai
2026-05-05 16:18 ` Jernej Škrabec
2026-05-05 13:48 ` [PATCH 7/7] arm64: dts: allwinner: sun50i-h616: Add " Chen-Yu Tsai
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