diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp_mst.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index a8d43ad5352c..778c887108b7 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -29,9 +29,9 @@ #include <drm/drm_crtc_helper.h> #include <drm/drm_edid.h> -static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, - struct intel_crtc_state *pipe_config, - struct drm_connector_state *conn_state) +static int intel_dp_mst_compute_config(struct intel_encoder *encoder, + struct intel_crtc_state *pipe_config, + struct drm_connector_state *conn_state) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base); @@ -48,7 +48,7 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, DP_DPCD_QUIRK_CONSTANT_N); if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN) - return false; + return -EINVAL; pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB; pipe_config->has_pch_encoder = false; @@ -85,7 +85,7 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, if (slots < 0) { DRM_DEBUG_KMS("failed finding vcpi slots:%d\n", slots); - return false; + return slots; } } @@ -103,7 +103,7 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder, intel_ddi_compute_min_voltage_level(dev_priv, pipe_config); - return true; + return 0; } static int intel_dp_mst_atomic_check(struct drm_connector *connector, |