From: Paulo Zanoni <[email protected]> We had 2 places using X2 and one place using X1.
Signed-off-by: Paulo Zanoni <[email protected]> --- drivers/gpu/drm/i915/intel_ddi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 67bd6ba..a7a555f 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -171,7 +171,7 @@ void hsw_fdi_link_train(struct drm_crtc *crtc) I915_WRITE(DDI_BUF_CTL(PORT_E), temp | DDI_BUF_CTL_ENABLE | - DDI_PORT_WIDTH_X2 | + ((intel_crtc->fdi_lanes - 1) << 1) | hsw_ddi_buf_ctl_values[i]); udelay(600); @@ -193,7 +193,7 @@ void hsw_fdi_link_train(struct drm_crtc *crtc) FDI_RX_ENABLE | FDI_LINK_TRAIN_PATTERN_1_CPT | FDI_RX_ENHANCE_FRAME_ENABLE | - FDI_PORT_WIDTH_2X_LPT | + ((intel_crtc->fdi_lanes - 1) << 19) | FDI_RX_PLL_ENABLE); POSTING_READ(reg); udelay(100); @@ -952,6 +952,7 @@ void intel_ddi_enable_pipe_func(struct drm_crtc *crtc) } else if (type == INTEL_OUTPUT_ANALOG) { temp |= TRANS_DDI_MODE_SELECT_FDI; + temp |= (intel_crtc->fdi_lanes - 1) << 1; } else if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) { -- 1.7.11.4 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
