Keita Aihara 8379d0cbd5 mmc: core: Add SD card quirk for broken poweroff notification ... [ Upstream commit cd068d51594d9635bf6688fc78717572b78bce6a ] GIGASTONE Gaming Plus microSD cards manufactured on 02/2022 report that they support poweroff notification and cache, but they are not working correctly. Flush Cache bit never gets cleared in sd_flush_cache() and Poweroff Notification Ready bit also never gets set to 1 within 1 second from the end of busy of CMD49 in sd_poweroff_notify(). This leads to I/O error and runtime PM error state. I observed that the same card manufactured on 01/2024 works as expected. This problem seems similar to the Kingston cards fixed with commit c467c8f081 ("mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019") and should be handled using quirks. CID for the problematic card is here. 12345641535443002000000145016200 Manufacturer ID is 0x12 and defined as CID_MANFID_GIGASTONE as of now, but would like comments on what naming is appropriate because MID list is not public and not sure it's right. Signed-off-by: Keita Aihara <keita.aihara@sony.com> Link: https://lore.kernel.org/r/20240913094417.GA4191647@sony.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-12-14 19:54:38 +01:00
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card.h	mmc: core: Add SD card quirk for broken poweroff notification	2024-12-14 19:54:38 +01:00
core.h	mmc: core: improve API to make clear that mmc_sw_reset is for cards	2022-04-26 14:05:20 +02:00
host.h	mmc: core: add helpers mmc_regulator_enable/disable_vqmmc	2023-12-08 08:51:19 +01:00
mmc.h	mmc: core: Fix ambiguous TRIM and DISCARD arg	2022-11-18 10:39:22 +01:00
pm.h
sd.h
sdio_func.h
sdio_ids.h	wifi: mwifiex: Support SD8978 chipset	2024-02-23 09:12:48 +01:00
sdio.h	mmc: core: Add support for SDIO wakeup interrupt	2022-07-26 16:58:31 +02:00
slot-gpio.h	mmc: core: Add mmc_gpiod_set_cd_config() function	2024-06-16 13:41:35 +02:00