linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
To: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Subject: [PATCH 0/3] Venus - recovery from firmware crash
Date: Thu, 30 Jul 2020 14:46:29 +0300	[thread overview]
Message-ID: <20200730114632.6717-1-stanimir.varbanov@linaro.org> (raw)

Hello,

The intention of this patchset is to correct the recovery sequence
for Venus v4 (sdm845). Recently has been observed various recovery
failures which leads to unreliable behavior in sys_error handler.
To fix that the sys_error_handler is reworked, proper delays has
been added over pmruntime handling to ensure that the hardware and
encoder/decoder drivers are idle. Also a wrong watchdog code in
threaded irq has been removed. 

regards,
Stan

Stanimir Varbanov (3):
  venus: parser: Prepare parser for multiple invocations
  venus: Rework recovery mechanism
  venus: Add new interface queues reinit

 drivers/media/platform/qcom/venus/core.c      | 25 ++++----
 drivers/media/platform/qcom/venus/hfi.c       |  5 ++
 drivers/media/platform/qcom/venus/hfi.h       |  1 +
 .../media/platform/qcom/venus/hfi_parser.c    |  3 +
 drivers/media/platform/qcom/venus/hfi_venus.c | 62 +++++++++++++++----
 drivers/media/platform/qcom/venus/hfi_venus.h |  1 +
 6 files changed, 74 insertions(+), 23 deletions(-)

-- 
2.17.1


             reply	other threads:[~2020-07-30 11:47 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-30 11:46 Stanimir Varbanov [this message]
2020-07-30 11:46 ` [PATCH 1/3] venus: parser: Prepare parser for multiple invocations Stanimir Varbanov
2020-08-07 21:28   ` Fritz Koenig
2020-07-30 11:46 ` [PATCH 2/3] venus: Rework recovery mechanism Stanimir Varbanov
2020-08-07 21:29   ` Fritz Koenig
2020-07-30 11:46 ` [PATCH 3/3] venus: Add new interface queues reinit Stanimir Varbanov
2020-08-07 21:29   ` Fritz Koenig

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=20200730114632.6717-1-stanimir.varbanov@linaro.org \
    --to=stanimir.varbanov@linaro.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-media@vger.kernel.org \
    /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;
as well as URLs for NNTP newsgroup(s).