diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 7840b4d2277..a2935234ac0 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -891,18 +891,8 @@ intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, /* Handle DP bits in common between all three register formats */ intel_dp->DP |= DP_VOLTAGE_0_4 | DP_PRE_EMPHASIS_0; + intel_dp->DP |= DP_PORT_WIDTH(intel_dp->lane_count); - switch (intel_dp->lane_count) { - case 1: - intel_dp->DP |= DP_PORT_WIDTH_1; - break; - case 2: - intel_dp->DP |= DP_PORT_WIDTH_2; - break; - case 4: - intel_dp->DP |= DP_PORT_WIDTH_4; - break; - } if (intel_dp->has_audio) { DRM_DEBUG_DRIVER("Enabling DP audio on pipe %c\n", pipe_name(intel_crtc->pipe)); |