Hi Uffe,
On 10/03/20 9:03 pm, Ulf Hansson wrote:
It has turned out that the sdhci-omap controller requires the R1B response, for commands that has this response associated with them. So, converting from an R1B to an R1 response for a CMD6 for example, leads to problems with the HW busy detection support.
Fix this by informing the mmc core about the requirement, via setting the host cap, MMC_CAP_NEED_RSP_BUSY.
Reported-by: Naresh Kamboju naresh.kamboju@linaro.org Reported-by: Anders Roxell anders.roxell@linaro.org Reported-by: Faiz Abbas faiz_abbas@ti.com Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson ulf.hansson@linaro.org
Thanks for sending this fix. I will more look into the underlying behaviour once I'm back in office next week.
Tested-by: Faiz Abbas faiz_abbas@ti.com
Regards, Faiz