Hi Mark, On 11/7/14, Mark Brown <broonie@xxxxxxxxxx> wrote: > On Fri, Nov 07, 2014 at 02:01:57PM +0530, Padma Venkat wrote: > >> CS can also be controlled automatically by setting AUTO_N_MANUAL to 1 >> in CS_CFG. When it is auto CS automatically toggles between packet to >> packet. NCS_TIME_COUNT in CS_CFG controls the inactive period. The >> driver by default uses manual mode. But on exynos7 the manual mode is >> removed. > > OK, but what's a packet here? Packet is either 1 byte or 4 bytes size depends on width of the SPI channel. > >> I tested the driver with wm5110 codec. > > Did you try firmware downloads or something else that generates multiple > transfers in a message? Normal register writes will use a single > transfer so I'd expect them to just work. > OK. I don't have provision to test on this board. I will try to test on older boards by disabling manual mode. Thanks padma -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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