On Thu, Aug 16, 2018 at 8:05 PM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> On Thu, 26 Jul 2018 15:10:06 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> > Today's linux-next merge of the mfd tree got a conflict in:
> >
> > drivers/gpu/drm/i915/intel_display.h
> >
> > between commit:
> >
> > 6075546f57f8 ("drm/i915/icl: store the port type for TC ports")
> >
> > from the drm-intel tree and commit:
> >
> > 9c229127aee2 ("drm/i915: hdmi: add CEC notifier to intel_hdmi")
> >
> > from the mfd tree.
> >
> > I fixed it up (see below) and can carry the fix as necessary. This
> > is now fixed as far as linux-next is concerned, but any non trivial
> > conflicts should be mentioned to your upstream maintainer when your tree
> > is submitted for merging. You may also want to consider cooperating
> > with the maintainer of the conflicting tree to minimise any particularly
> > complex conflicts.
> >
> > --
> > Cheers,
> > Stephen Rothwell
> >
> > diff --cc drivers/gpu/drm/i915/intel_display.h
> > index 0a79a46d5805,1f176a71e081..000000000000
> > --- a/drivers/gpu/drm/i915/intel_display.h
> > +++ b/drivers/gpu/drm/i915/intel_display.h
> > @@@ -126,24 -126,30 +126,48 @@@ enum port
> >
> > #define port_name(p) ((p) + 'A')
> >
> > + /*
> > + * Ports identifier referenced from other drivers.
> > + * Expected to remain stable over time
> > + */
> > + static inline const char *port_identifier(enum port port)
> > + {
> > + switch (port) {
> > + case PORT_A:
> > + return "Port A";
> > + case PORT_B:
> > + return "Port B";
> > + case PORT_C:
> > + return "Port C";
> > + case PORT_D:
> > + return "Port D";
> > + case PORT_E:
> > + return "Port E";
> > + case PORT_F:
> > + return "Port F";
> > + default:
> > + return "<invalid>";
> > + }
> > + }
> > +
> > +enum tc_port {
> > + PORT_TC_NONE = -1,
> > +
> > + PORT_TC1 = 0,
> > + PORT_TC2,
> > + PORT_TC3,
> > + PORT_TC4,
> > +
> > + I915_MAX_TC_PORTS
> > +};
> > +
> > +enum tc_port_type {
> > + TC_PORT_UNKNOWN = 0,
> > + TC_PORT_TYPEC,
> > + TC_PORT_TBT,
> > + TC_PORT_LEGACY,
> > +};
> > +
> > enum dpio_channel {
> > DPIO_CH0,
> > DPIO_CH1
>
> This is now a conflict between Linus' tree and the mfd tree.
FTR, it's not this one, but the similar one reported on Jul 19, which does not
add the tc_port_type enum.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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
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