diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 19004557c868..61575f67a626 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1554,17 +1554,14 @@ skl_ddi_pll_select(struct intel_crtc *intel_crtc, DPLL_CFGCR2_PDIV(wrpll_params.pdiv) | wrpll_params.central_freq; } else if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT) { - struct drm_encoder *encoder = &intel_encoder->base; - struct intel_dp *intel_dp = enc_to_intel_dp(encoder); - - switch (intel_dp->link_bw) { - case DP_LINK_BW_1_62: + switch (crtc_state->port_clock / 2) { + case 81000: ctrl1 |= DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_810, 0); break; - case DP_LINK_BW_2_7: + case 135000: ctrl1 |= DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_1350, 0); break; - case DP_LINK_BW_5_4: + case 270000: ctrl1 |= DPLL_CTRL1_LINK_RATE(DPLL_CTRL1_LINK_RATE_2700, 0); break; } |