> Subject: [CI 24/32] drm/i915/display: Add .compare_hw_state > > Add .compare_hw_state function pointer for MTL+ platforms to support dpll > framework. > > Signed-off-by: Mika Kahola <[email protected]>
LGTM, Reviewed-by: Suraj Kandpal <[email protected]> > --- > drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c > b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c > index d4b58c426044..d22771cf2ebd 100644 > --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c > +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c > @@ -4449,6 +4449,15 @@ static void mtl_dump_hw_state(struct > drm_printer *p, > intel_cx0pll_dump_hw_state(p, &dpll_hw_state->cx0pll); } > > +static bool mtl_compare_hw_state(const struct intel_dpll_hw_state *_a, > + const struct intel_dpll_hw_state *_b) { > + const struct intel_cx0pll_state *a = &_a->cx0pll; > + const struct intel_cx0pll_state *b = &_b->cx0pll; > + > + return intel_cx0pll_compare_hw_state(a, b); } > + > __maybe_unused > static const struct intel_dpll_mgr mtl_pll_mgr = { > .dpll_info = mtl_plls, > @@ -4458,6 +4467,7 @@ static const struct intel_dpll_mgr mtl_pll_mgr = { > .update_active_dpll = icl_update_active_dpll, > .update_ref_clks = icl_update_dpll_ref_clks, > .dump_hw_state = mtl_dump_hw_state, > + .compare_hw_state = mtl_compare_hw_state, > }; > > /** > -- > 2.34.1
