From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-mmc@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>,
Simon Horman <horms@verge.net.au>,
Wolfram Sang <wsa+renesas@sang-engineering.com>
Subject: [PATCH 0/2] mmc: sh_mobile_sdhi: use SDR & card_busy only on Gen2+
Date: Wed, 24 Aug 2016 11:34:36 +0200 [thread overview]
Message-ID: <20160824093438.2478-1-wsa+renesas@sang-engineering.com> (raw)
This series hopefully fixes a performance regression for r8a73a4 (pre Gen2)
caused by a not working card_busy. Because we don't have documentation for its
SDHI (and I don't have the hardware), just enable card_busy and SDR only for
machines known to have hardware support for it.
Geert, can you test, please?
Wolfram Sang (2):
mmc: host: sh_mobile_sdhi: move card_busy from tmio to sdhi
mmc: host: sh_mobile_sdhi: don't populate unneeded functions
drivers/mmc/host/sh_mobile_sdhi.c | 16 +++++++++++++++-
drivers/mmc/host/tmio_mmc.h | 1 +
drivers/mmc/host/tmio_mmc_pio.c | 9 +--------
3 files changed, 17 insertions(+), 9 deletions(-)
--
2.9.3
next reply other threads:[~2016-08-24 9:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-24 9:34 Wolfram Sang [this message]
2016-08-24 9:34 ` [PATCH 1/2] mmc: host: sh_mobile_sdhi: move card_busy from tmio to sdhi Wolfram Sang
2016-08-24 9:34 ` [PATCH 2/2] mmc: host: sh_mobile_sdhi: don't populate unneeded functions Wolfram Sang
2016-09-02 2:26 ` Magnus Damm
2016-09-02 5:23 ` Wolfram Sang
2016-09-02 9:48 ` Ulf Hansson
2016-09-05 8:18 ` Wolfram Sang
2016-09-09 9:45 ` Ulf Hansson
2016-08-25 8:20 ` [PATCH 0/2] mmc: sh_mobile_sdhi: use SDR & card_busy only on Gen2+ Geert Uytterhoeven
2016-08-25 10:02 ` Ulf Hansson
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