diff options
| -rw-r--r-- | drivers/gpu/drm/i915/vlv_dsi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/vlv_dsi.c b/drivers/gpu/drm/i915/vlv_dsi.c index 54cbd8eb1718..4d47910e5184 100644 --- a/drivers/gpu/drm/i915/vlv_dsi.c +++ b/drivers/gpu/drm/i915/vlv_dsi.c @@ -678,6 +678,10 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder, LANE_CONFIGURATION_DUAL_LINK_B : LANE_CONFIGURATION_DUAL_LINK_A; } + + if (intel_dsi->pixel_format != MIPI_DSI_FMT_RGB888) + temp |= DITHERING_ENABLE; + /* assert ip_tg_enable signal */ I915_WRITE(port_ctrl, temp | DPI_ENABLE); POSTING_READ(port_ctrl); |