Commit df29bf0e authored by Patrick Thompson's avatar Patrick Thompson Committed by Lipeng Sang
Browse files

mmc: sdhci-pci-core: Disable ES for ASUS BIOS on Jasper Lake

stable inclusion
from stable-v5.10.154
commit e975d7aecad7df71021947e6797ca719e06598cb
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I64YCB

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e975d7aecad7df71021947e6797ca719e06598cb



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[ Upstream commit 9dc0033e ]

Enhanced Strobe (ES) does not work correctly on the ASUS 1100 series of
devices. Jasper Lake eMMCs (pci_id 8086:4dc4) are supposed to support
ES. There are also two system families under the series, thus this is
being scoped to the ASUS BIOS.

The failing ES prevents the installer from writing to disk. Falling back
to HS400 without ES fixes the issue.

Signed-off-by: default avatarPatrick Thompson <ptf@google.com>
Fixes: 315e3bd7 ("mmc: sdhci-pci: Add support for Intel JSL")
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20221013210017.3751025-1-ptf@google.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarLipeng Sang <sanglipeng1@jd.com>
parent a6b7bf76
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