diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index dfa85289f28f..5ca68aa9f237 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c | |||
| @@ -105,7 +105,8 @@ intel_dp_max_link_bw(struct intel_dp *intel_dp) | |||
| 105 | case DP_LINK_BW_2_7: | 105 | case DP_LINK_BW_2_7: |
| 106 | break; | 106 | break; |
| 107 | case DP_LINK_BW_5_4: /* 1.2 capable displays may advertise higher bw */ | 107 | case DP_LINK_BW_5_4: /* 1.2 capable displays may advertise higher bw */ |
| 108 | if ((IS_HASWELL(dev) || INTEL_INFO(dev)->gen >= 8) && | 108 | if (((IS_HASWELL(dev) && !IS_HSW_ULX(dev)) || |
| 109 | INTEL_INFO(dev)->gen >= 8) && | ||
| 109 | intel_dp->dpcd[DP_DPCD_REV] >= 0x12) | 110 | intel_dp->dpcd[DP_DPCD_REV] >= 0x12) |
| 110 | max_link_bw = DP_LINK_BW_5_4; | 111 | max_link_bw = DP_LINK_BW_5_4; |
| 111 | else | 112 | else |