All of lore.kernel.org
 help / color / mirror / Atom feed
From: Johan Hovold <johan@kernel.org>
To: Eero Lehtinen <debiangamer2@gmail.com>
Cc: linux-usb@vger.kernel.org, Alan Stern <stern@rowland.harvard.edu>
Subject: Re: [PATCH] media: rtl28xxu: add type-detection instrumentation
Date: Sun, 30 May 2021 15:54:54 +0200	[thread overview]
Message-ID: <YLOZLvWESErIePs3@hovoldconsulting.com> (raw)
In-Reply-To: <CAHS3B0EzL7zeKGjm=kvEq7VgDc-7hZNgOm-z5zPgFwVg0uQe-Q@mail.gmail.com>

On Sun, May 30, 2021 at 03:23:36PM +0300, Eero Lehtinen wrote:
> Hi,
> 
> I tested Johans latest patch and my dvb-t stick can find the channel
> list but not to tune to them. It uses the mxl5005s driver again with
> repeating mxl5005s I2C write failed messages:
> 
> [   23.276076] mxl5005s I2C reset failed
> [   23.296082] mxl5005s I2C write failed
> [   23.316041] mxl5005s I2C write failed
> [   23.336061] mxl5005s I2C write failed
> [   23.336100] usb 1-1: Frontend requested software zigzag, but didn't
> set the frequency step size
> [   23.356096] mxl5005s I2C reset failed
> [   23.376226] mxl5005s I2C write failed
> [   23.396084] mxl5005s I2C write failed
> [   23.416082] mxl5005s I2C write failed

It was just an instrumentation patch to gather more information. Can you
post the logs from when probing/using the device with that patch in
place?

Specifically, look for the "rtl28xxu_identify_state" entries, but please
include the full log in case there are more hints in there.

Also, please keep me and Alan on CC (along with the list) so that we get
your replies directly. The list can be a bit slow at forwarding at
times.

Johan

  reply	other threads:[~2021-05-30 13:54 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-30 12:23 [PATCH] media: rtl28xxu: add type-detection instrumentation Eero Lehtinen
2021-05-30 13:54 ` Johan Hovold [this message]
2021-05-30 15:57   ` Eero Lehtinen
2021-05-30 18:02     ` Johan Hovold
2021-05-30 18:58       ` Eero Lehtinen
2021-05-31  6:46         ` Johan Hovold
     [not found]           ` <CAHS3B0Ez+eKSgrCEnW2ccpBCHc_gJ_Cs3abS_DAYXRAAjNYeTA@mail.gmail.com>
2021-05-31  7:52             ` Johan Hovold
2021-05-31  8:42               ` Johan Hovold
2021-05-31  9:08                 ` Eero Lehtinen
2021-05-31  9:13                   ` Johan Hovold
2021-06-02 11:01                     ` Antti Palosaari
2021-06-02 12:33                       ` Johan Hovold

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=YLOZLvWESErIePs3@hovoldconsulting.com \
    --to=johan@kernel.org \
    --cc=debiangamer2@gmail.com \
    --cc=linux-usb@vger.kernel.org \
    --cc=stern@rowland.harvard.edu \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.