From: Kelly Devilliv <kelly.devilliv@gmail.com>
To: gregkh@linuxfoundation.org, shubhankarvk@gmail.com,
lee.jones@linaro.org, gustavoars@kernel.org,
chunfeng.yun@mediatek.com
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Kelly Devilliv <kelly.devilliv@gmail.com>
Subject: [PATCH 0/3] usb: host: fotg210: fix malfunctions in usb camera scenario
Date: Sun, 27 Jun 2021 20:57:44 +0800 [thread overview]
Message-ID: <20210627125747.127646-1-kelly.devilliv@gmail.com> (raw)
Hi :-)
Currently, I tried to support usb camera on the fotg210 host
controller but came across a few issues, for example system
crash, video streaming error, etc. As fotg210 is an ehci-like
controller, I borrowed some ideas from the ehci-hcd driver,
and at least the usb camera can work now.
By the way, the fotg210-hcd driver seems a bit out of date,
is there any plan to update it based on the latest ehci-hcd
driver?
Thank you!
Kelly Devilliv (3):
Revert "usb: host: fotg210: Use dma_pool_zalloc"
usb: host: fotg210: fix the endpoint's transactional opportunities
calculation
usb: host: fotg210: fix the actual_length of an iso packet
drivers/usb/host/fotg210-hcd.c | 48 +++++++++++++++++-----------------
drivers/usb/host/fotg210.h | 5 ----
2 files changed, 24 insertions(+), 29 deletions(-)
--
2.25.1
next reply other threads:[~2021-06-27 12:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-27 12:57 Kelly Devilliv [this message]
2021-06-27 12:57 ` [PATCH 1/3] Revert "usb: host: fotg210: Use dma_pool_zalloc" Kelly Devilliv
2021-06-27 12:57 ` [PATCH 2/3] usb: host: fotg210: fix the endpoint's transactional opportunities calculation Kelly Devilliv
2021-06-27 12:57 ` [PATCH 3/3] usb: host: fotg210: fix the actual_length of an iso packet Kelly Devilliv
2021-07-21 8:03 ` [PATCH 0/3] usb: host: fotg210: fix malfunctions in usb camera scenario Greg KH
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