[PATCH v2 10/10] drm/ofdrm: Support color management

[Geert Uytterhoeven]

Hi Thomas,

On Wed, Sep 21, 2022 at 2:55 PM Thomas Zimmermann <tzimmermann at suse.de> wrote:
> Am 05.08.22 um 02:19 schrieb Benjamin Herrenschmidt:
> > On Wed, 2022-07-20 at 16:27 +0200, Thomas Zimmermann wrote:
> >> +#if !defined(CONFIG_PPC)
> >> +static inline void out_8(void __iomem *addr, int val)
> >> +{ }
> >> +static inline void out_le32(void __iomem *addr, int val)
> >> +{ }
> >> +static inline unsigned int in_le32(const void __iomem *addr)
> >> +{
> >> +       return 0;
> >> +}
> >> +#endif
> >
> > These guys could just be replaced with readb/writel/readl respectively
> > (beware of the argument swap).
>
> I only added them for COMPILE_TEST. There appears to be no portable
> interface that implements out_le32() and in_le32()?

iowrite32() and ioread32()?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds