On Thu, Jan 26, 2023 at 04:15:00PM +0100, Jonas Gorski wrote: > On Tue, 24 Jan 2023 at 23:33, William Zhang <william.zhang@xxxxxxxxxxxx> wrote: > > > > Due to the controller limitation to keep the chip select low during the > > bus idle time between the transfer, a dummy cs workaround was used when > > this driver was first upstreamed to the kernel. It basically picks the > > dummy cs as !actual_cs so typically dummy cs is 1 when most of the case Please delete unneeded context from mails when replying. Doing this makes it much easier to find your reply in the message, helping ensure it won't be missed by people scrolling through the irrelevant quoted material.
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