diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index a2ead5eac336..10e12829b13f 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -1172,6 +1172,12 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder) if (intel_dsi->clock_stop) tmp |= CLOCKSTOP; + if (IS_BROXTON(dev_priv)) { + tmp |= BXT_DPHY_DEFEATURE_EN; + if (!is_cmd_mode(intel_dsi)) + tmp |= BXT_DEFEATURE_DPI_FIFO_CTR; + } + for_each_dsi_port(port, intel_dsi->ports) { I915_WRITE(MIPI_DSI_FUNC_PRG(port), val); |