From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: Roman Stratiienko <r.stratiienko@gmail.com>
Cc: dri-devel@lists.freedesktop.org, linux-sunxi@lists.linux.dev
Subject: Re: Re: DE2.0 YV12 playback issues after ea067aee45a8
Date: Tue, 31 Aug 2021 18:52:33 +0200 [thread overview]
Message-ID: <2072790.9m3SFDGqga@kista> (raw)
In-Reply-To: <CAGphcd=L8GazB_io8Guy-0TdPGAt-m+4H38jrwCzNmt4+=moNg@mail.gmail.com>
Hi!
Dne petek, 27. avgust 2021 ob 15:16:03 CEST je Roman Stratiienko napisal(a):
> +CC: jernej.skrabec@gmail.com
>
> пт, 27 авг. 2021 г. в 16:12, Roman Stratiienko <r.stratiienko@gmail.com>:
> >
> > Hello Jernej,
> >
> > During local testing I faced an issue where YV12 buffers are displayed
> > all in blue.
> >
> > Issue can be fixed by reverting:
> > ea067aee45a8 ("drm/sun4i: de2/de3: Remove redundant CSC matrices")
> >
> > Could you have a look please?
I believe I found the issue. Can you try replacing this line:
https://elixir.bootlin.com/linux/latest/source/drivers/gpu/drm/sun4i/
sun8i_csc.h#L20
with:
#define SUN8I_CSC_COEFF(base, i) (base + 0x10 + 4 * (i))
Note that "i" is in parenthesis.
Best regards,
Jernej
> >
> > Best regards,
> > Roman Stratiienko
>
next prev parent reply other threads:[~2021-08-31 16:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-27 13:12 DE2.0 YV12 playback issues after ea067aee45a8 Roman Stratiienko
2021-08-27 13:16 ` Roman Stratiienko
2021-08-31 16:38 ` Jernej Škrabec
2021-08-31 16:52 ` Jernej Škrabec [this message]
2021-08-31 17:18 ` Roman Stratiienko
2021-08-31 18:49 ` Jernej Škrabec
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2072790.9m3SFDGqga@kista \
--to=jernej.skrabec@gmail.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-sunxi@lists.linux.dev \
--cc=r.stratiienko@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox