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mmc: core: Announce successful insertion of an SD UHS-II card

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To inform the users about SD UHS-II cards, let's extend the print at card
insertion with a "UHS-II" substring. Within this change, it seems
reasonable to convert from using "ultra high speed" into "UHS-I speed", for
the UHS-I type, as it should makes it more clear.

Note that, the new print for UHS-II cards doesn't include the actual
selected speed mode. Instead, this is going to be added from subsequent
change.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20240913102836.6144-4-victorshihgli@gmail.com
This commit is contained in:
Ulf Hansson
2024-09-13 18:28:17 +08:00
parent 79daeb241d
commit 153196d550
2 changed files with 11 additions and 1 deletions
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8
include/linux/mmc/host.h
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@@ -638,6 +638,14 @@ static inline int mmc_card_uhs(struct mmc_card *card)
card->host->ios.timing <= MMC_TIMING_UHS_DDR50;
}
static inline bool mmc_card_uhs2(struct mmc_host *host)
{
return host->ios.timing == MMC_TIMING_UHS2_SPEED_A ||
host->ios.timing == MMC_TIMING_UHS2_SPEED_A_HD ||
host->ios.timing == MMC_TIMING_UHS2_SPEED_B ||
host->ios.timing == MMC_TIMING_UHS2_SPEED_B_HD;
}
void mmc_retune_timer_stop(struct mmc_host *host);
static inline void mmc_retune_needed(struct mmc_host *host)