linux/drivers/mmc
x00270170 7a6b9f4d60 mmc: dw_mmc: fix card threshold control configuration
Card write threshold control is supposed to be set since controller
version 2.80a for data write in HS400 mode and data read in
HS200/HS400/SDR104 mode. However the current code returns without
configuring it in the case of data writing in HS400 mode.
Meanwhile the patch fixes that the current code goes to
'disable' when doing data reading in HS400 mode.

Fixes: 7e4bf1bc95 ("mmc: dw_mmc: add the card write threshold for HS400 mode")
Signed-off-by: Qing Xia <xiaqing17@hisilicon.com>
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-07-03 10:57:16 +02:00
..
core mmc: core: cd_label must be last entry of mmc_gpio struct 2018-07-03 07:12:35 +02:00
host mmc: dw_mmc: fix card threshold control configuration 2018-07-03 10:57:16 +02:00
Kconfig mmc: core: Remove option not to use blk-mq 2017-12-11 12:55:02 +01:00
Makefile mmc: Kconfig: downgrade CONFIG_MMC_DEBUG for host drivers only 2017-08-30 14:01:34 +02:00