On Tue, 2007-10-30 at 13:18 -0700, David Brownell wrote:
> On Tuesday 30 October 2007, Bryan Wu wrote:
> > @@ -211,6 +211,10 @@ static void cs_deactive(struct driver_data *drv_data, struct chip_data *chip)
> > flag |= (chip->flag << 8);
> >
> > write_FLAG(drv_data, flag);
> > +
> > + /* Move delay here for consistency */
> > + if (chip->cs_chg_udelay)
> > + udelay(chip->cs_chg_udelay);
> > }
> >
>
> By the way, if this is something needed very often, that mechanism
> should be moved into the SPI framework. It wouldn't be polite if
> such LCD drivers could only work on Blackfin boards. :)
I am not sure whether this LCD needs cs_chg_udelay on other boards.
It is found by Cameron Barfield. Maybe it is some timing requirement for
specific hardware.
-Bryan Wu
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
