diff options
| author | Wenbin Mei <wenbin.mei@mediatek.com> | 2021-09-17 15:48:02 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2021-10-12 11:21:18 +0300 |
| commit | f614fb60a1983819e83796198de2b607fba75e99 (patch) | |
| tree | 384b93edfbd507d9a8114175f66944792192d1ab /drivers/mmc/core/mmc_ops.h | |
| parent | fb4708e6cb5c70a0dca5437640f1f85b9042256e (diff) | |
| download | linux-f614fb60a1983819e83796198de2b607fba75e99.tar.xz | |
mmc: core: Add host specific tuning support for eMMC HS400 mode
This adds a ->execute_hs400_tuning() host callback to enable optional
support for host specific tuning for eMMC HS400 mode. Additionally, share
mmc_get_ext_csd() through the public host headerfile, to allow it to be
used by the host drivers, which is needed to support the HS400 tuning.
Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com>
Link: https://lore.kernel.org/r/20210917124803.22871-3-wenbin.mei@mediatek.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core/mmc_ops.h')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/mmc/core/mmc_ops.h b/drivers/mmc/core/mmc_ops.h index ae25ffc2e870..e5e94567a9a9 100644 --- a/drivers/mmc/core/mmc_ops.h +++ b/drivers/mmc/core/mmc_ops.h @@ -38,7 +38,6 @@ int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp); int mmc_spi_set_crc(struct mmc_host *host, int use_crc); int mmc_bus_test(struct mmc_card *card, u8 bus_width); int mmc_can_ext_csd(struct mmc_card *card); -int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd); int mmc_switch_status(struct mmc_card *card, bool crc_err_fatal); bool mmc_prepare_busy_cmd(struct mmc_host *host, struct mmc_command *cmd, unsigned int timeout_ms); |