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Subject[PATCH 0/5 v2] Keep rtsx_usb suspended when there's no card
Date
Hi,

This is based on Ulf's work [1] [2].

This patch series can keep rtsx_usb suspended, to save ~0.5W on Intel
platforms and ~1.5W on AMD platforms.

[1] https://patchwork.kernel.org/patch/10440583/
[2] https://patchwork.kernel.org/patch/10445725/

Kai-Heng Feng (5):
misc: rtsx_usb: Use USB remote wakeup signaling for card insertion
detection
memstick: Prevent memstick host from getting runtime suspended during
card detection
memstick: rtsx_usb_ms: Use ms_dev() helper
memstick: rtsx_usb_ms: Support runtime power management
misc: rtsx_usb: / memstick: rtsx_usb_ms: Avoid long delay before
system suspend

v2: Sends to linux-usb and LKML.

drivers/memstick/core/memstick.c | 4 +
drivers/memstick/host/rtsx_usb_ms.c | 145 ++++++++++++++++------------
drivers/misc/cardreader/rtsx_usb.c | 14 +++
3 files changed, 99 insertions(+), 64 deletions(-)

--
2.17.1

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