On Fri, 11 Nov 2022 at 13:23, Charl Liu <charl.liu@xxxxxxxxxxxxxx> wrote:
>
> When cmd->opcode == MMC_SEND_TUNING_BLOCK, the SDHCI_TRANSFER_MODE
> should also be kept
>
> Signed-off-by: Charl Liu <charl.liu@xxxxxxxxxxxxxx>
Applied for next, thanks!
Kind regards
Uffe
> ---
> change in V1:
> Keeping the SDHCI_TRANSFER_MODE when cmd->opcode == MMC_END_TUNING_BLOCK
>
> change in V2:
> add the mmc_op_tuning interface to judge if the opcode is tuning CMD
>
> change in V3:
> cancel the redundant code
> ---
> drivers/mmc/host/sdhci.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
> index fef03de85b99..98ee688de50d 100644
> --- a/drivers/mmc/host/sdhci.c
> +++ b/drivers/mmc/host/sdhci.c
> @@ -1465,7 +1465,7 @@ static void sdhci_set_transfer_mode(struct sdhci_host *host,
> if (host->quirks2 &
> SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD) {
> /* must not clear SDHCI_TRANSFER_MODE when tuning */
> - if (cmd->opcode != MMC_SEND_TUNING_BLOCK_HS200)
> + if (!mmc_op_tuning(cmd->opcode))
> sdhci_writew(host, 0x0, SDHCI_TRANSFER_MODE);
> } else {
> /* clear Auto CMD settings for no data CMDs */
> --
> 2.32.0
>
