diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index b9a83d7c804..b588e6c547e 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -768,11 +768,12 @@ static int intel_hdmi_mode_valid(struct drm_connector *connector, return MODE_OK; } -bool intel_hdmi_mode_fixup(struct drm_encoder *encoder, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) +bool intel_hdmi_compute_config(struct intel_encoder *encoder, + struct intel_crtc_config *pipe_config) { - struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder); + struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base); + struct drm_device *dev = encoder->base.dev; + struct drm_display_mode *adjusted_mode = &pipe_config->adjusted_mode; if (intel_hdmi->color_range_auto) { /* See CEA-861-E - 5.1 Default Encoding Parameters */ @@ -786,6 +787,9 @@ bool intel_hdmi_mode_fixup(struct drm_encoder *encoder, if (intel_hdmi->color_range) adjusted_mode->private_flags |= INTEL_MODE_LIMITED_COLOR_RANGE; + if (HAS_PCH_SPLIT(dev) && !HAS_DDI(dev)) + pipe_config->has_pch_encoder = true; + return true; } @@ -937,7 +941,6 @@ static void intel_hdmi_destroy(struct drm_connector *connector) } static const struct drm_encoder_helper_funcs intel_hdmi_helper_funcs = { - .mode_fixup = intel_hdmi_mode_fixup, .mode_set = intel_hdmi_mode_set, }; @@ -1066,6 +1069,7 @@ void intel_hdmi_init(struct drm_device *dev, int hdmi_reg, enum port port) DRM_MODE_ENCODER_TMDS); drm_encoder_helper_add(&intel_encoder->base, &intel_hdmi_helper_funcs); + intel_encoder->compute_config = intel_hdmi_compute_config; intel_encoder->enable = intel_enable_hdmi; intel_encoder->disable = intel_disable_hdmi; intel_encoder->get_hw_state = intel_hdmi_get_hw_state; |