On Fri, Aug 3, 2018 at 3:24 AM Imre Deak <imre.deak@xxxxxxxxx> wrote:
>
> On Thu, Aug 02, 2018 at 05:24:36PM -0700, Paulo Zanoni wrote:
> > Em Qui, 2018-08-02 às 16:17 -0700, Lucas De Marchi escreveu:
> > > On Fri, Jul 20, 2018 at 05:14:55PM +0300, Imre Deak wrote:
> > > > Similarly to
> > > > 0a445945be6d ("drm/i915: Work around GCC anonymous union
> > > > initialization bug")
> > > > we need to initialize anonymous unions inside extra braces to work
> > > > around a GCC4.4 build error.
> > >
> > > Aren't we jumping to gcc 4.5 as minimum version? Or was it 4.6/4.8?
> >
> > https://cgit.freedesktop.org/drm-tip/tree/Documentation/process/changes.rst#n32
> >
> > 3.2 is still the theoretical minimum for us.
we can't build with a 3.2 compiler... just nobody bothered to update
the docs. AFAIK 4.1 is the current minimum.
>
> There do seems to be a plan [1] to make the minimum 4.8. But yea, that's
> still just a plan. In any case I'd use one form of initialization for
> consistency, now it's both ways in the code.
ok
Lucas De Marchi
>
> [1] https://www.linuxjournal.com/content/minimum-gcc-version-likely-jump-32-48
>
> >
> > >
> > > Lucas De Marchi
> > >
> > > >
> > > > Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> > > > Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>
> > > > Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
> > > > Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
> > > > Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> > > > ---
> > > > drivers/gpu/drm/i915/intel_runtime_pm.c | 22 +++++++++++++++----
> > > > ---
> > > > 1 file changed, 15 insertions(+), 7 deletions(-)
> > > >
> > > > diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > > b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > > index 6b5aa3b074ec..1a87176a85c1 100644
> > > > --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > > +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > > @@ -2620,14 +2620,18 @@ static struct i915_power_well
> > > > icl_power_wells[] = {
> > > > .domains = 0,
> > > > .ops = &hsw_power_well_ops,
> > > > .id = ICL_DISP_PW_1,
> > > > - .hsw.has_fuses = true,
> > > > + {
> > > > + .hsw.has_fuses = true,
> > > > + },
> > > > },
> > > > {
> > > > .name = "power well 2",
> > > > .domains = ICL_PW_2_POWER_DOMAINS,
> > > > .ops = &hsw_power_well_ops,
> > > > .id = ICL_DISP_PW_2,
> > > > - .hsw.has_fuses = true,
> > > > + {
> > > > + .hsw.has_fuses = true,
> > > > + },
> > > > },
> > > > {
> > > > .name = "DC off",
> > > > @@ -2640,9 +2644,11 @@ static struct i915_power_well
> > > > icl_power_wells[] = {
> > > > .domains = ICL_PW_3_POWER_DOMAINS,
> > > > .ops = &hsw_power_well_ops,
> > > > .id = ICL_DISP_PW_3,
> > > > - .hsw.irq_pipe_mask = BIT(PIPE_B),
> > > > - .hsw.has_vga = true,
> > > > - .hsw.has_fuses = true,
> > > > + {
> > > > + .hsw.irq_pipe_mask = BIT(PIPE_B),
> > > > + .hsw.has_vga = true,
> > > > + .hsw.has_fuses = true,
> > > > + },
> > > > },
> > > > {
> > > > .name = "DDI A IO",
> > > > @@ -2745,8 +2751,10 @@ static struct i915_power_well
> > > > icl_power_wells[] = {
> > > > .domains = ICL_PW_4_POWER_DOMAINS,
> > > > .ops = &hsw_power_well_ops,
> > > > .id = ICL_DISP_PW_4,
> > > > - .hsw.has_fuses = true,
> > > > - .hsw.irq_pipe_mask = BIT(PIPE_C),
> > > > + {
> > > > + .hsw.has_fuses = true,
> > > > + .hsw.irq_pipe_mask = BIT(PIPE_C),
> > > > + },
> > > > },
> > > > };
> > > >
> > > > --
> > > > 2.13.2
> > > >
> > > > _______________________________________________
> > > > Intel-gfx mailing list
> > > > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> > > > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Lucas De Marchi
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
