On 02/11/2015 09:43 AM, Damien Lespiau wrote: > v2: Use the recently introduced INTEL_REVID() and SKL_REVID defines > (Nick Hoath) > > Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_dp.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c > index d4c82d7..a7bc3e8 100644 > --- a/drivers/gpu/drm/i915/intel_dp.c > +++ b/drivers/gpu/drm/i915/intel_dp.c > @@ -129,7 +129,10 @@ intel_dp_max_link_bw(struct intel_dp *intel_dp) > case DP_LINK_BW_2_7: > break; > case DP_LINK_BW_5_4: /* 1.2 capable displays may advertise higher bw */ > - if (((IS_HASWELL(dev) && !IS_HSW_ULX(dev)) || > + if (IS_SKYLAKE(dev) && INTEL_REVID(dev) <= SKL_REVID_B0) > + /* WaDisableHBR2:skl */ > + max_link_bw = DP_LINK_BW_2_7; > + else if (((IS_HASWELL(dev) && !IS_HSW_ULX(dev)) || > INTEL_INFO(dev)->gen >= 8) && > intel_dp->dpcd[DP_DPCD_REV] >= 0x12) > max_link_bw = DP_LINK_BW_5_4; > Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> Tested-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
