[PATCH] drm: lcdif: change burst size to 256B
Marco Felsch
m.felsch at pengutronix.de
Thu Oct 27 08:04:43 UTC 2022
Hi Marek,
On 22-10-26, Marek Vasut wrote:
> On 7/26/22 11:43, Marco Felsch wrote:
> > FIFO underruns are seen if a AXI bus master with a higher priority do a
> > lot of memory access. Increase the burst size to 256B to avoid such
> > underruns and to improve the memory access efficiency.
> >
> > Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
>
> Uh, this fell through the cracks, sorry.
>
> Can you please collect my RB, add:
>
> Fixes: 9db35bb349a0 ("drm: lcdif: Add support for i.MX8MP LCDIF variant")
>
> and send V2 ?
>
> btw. the Panic mode seems to work on this IP with 4k displays and HDMI.
Sounds interesting, how did you verified that?
Regards,
Marco
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