[PATCH 0/2] Validate and clean up UHS/DDR/HS200 timing checks
From: Shawn Lin
Date: Fri Mar 06 2026 - 07:57:30 EST
This series adds validation for UHS/DDR/HS200 timing modes when the host
only supports 1-bit bus width which also fixes a real performance drop issue
due to incorrect hs200 mode switch code. And then cleans up the check in
mmc_host_can_uhs().
Luke Wang (1):
mmc: core: Validate UHS/DDR/HS200 timing selection for 1-bit bus width
Shawn Lin (1):
mmc: core: Remove checking MMC_CAP_4_BIT_DATA from mmc_host_can_uhs()
drivers/mmc/core/host.c | 9 +++++++++
drivers/mmc/core/host.h | 6 +-----
2 files changed, 10 insertions(+), 5 deletions(-)
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2.7.4