linux-kernel - [PATCH v2 0/2] fix sd power bug and modify phase-searching method

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Message-ID: <cover.1384940801.git.micky_ching@realsil.com.cn>
Date:	Wed, 20 Nov 2013 17:48:53 +0800
From:	<micky_ching@...lsil.com.cn>
To:	<cjb@...top.org>, <sameo@...ux.intel.com>
CC:	<devel@...uxdriverproject.org>, <linux-kernel@...r.kernel.org>,
	<linux-mmc@...r.kernel.org>, <gregkh@...uxfoundation.org>,
	<wei_wang@...lsil.com.cn>, Micky Ching <micky_ching@...lsil.com.cn>
Subject: [PATCH v2 0/2] fix sd power bug and modify phase-searching method

From: Micky Ching <micky_ching@...lsil.com.cn>

If the driver removed while sd/mmc card still in the slot, the card power
will not power down correctly, if we insert the driver module again,
UHS card will not switch to UHS mode. This bug is fixed in this patch.

We use another phase search method for tuning, which looks more
simple, and reduce some source code.

Micky Ching (2):
  mmc: rtsx: fix card poweroff bug
  mmc: rtsx: modify phase searching method for tunning

 drivers/mmc/host/rtsx_pci_sdmmc.c |  115 +++++++++++--------------------------
 include/linux/mfd/rtsx_pci.h      |    3 +-
 2 files changed, 36 insertions(+), 82 deletions(-)

--
1.7.9.5
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