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path: root/drivers/gpu/drm/i915/intel_ddi.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_ddi.c')
-rw-r--r--drivers/gpu/drm/i915/intel_ddi.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 62de9f4bce09..3b57bf06abe8 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -443,9 +443,17 @@ void intel_prepare_ddi_buffer(struct intel_encoder *encoder)
} else if (IS_BROADWELL(dev_priv)) {
ddi_translations_fdi = bdw_ddi_translations_fdi;
ddi_translations_dp = bdw_ddi_translations_dp;
- ddi_translations_edp = bdw_ddi_translations_edp;
+
+ if (dev_priv->edp_low_vswing) {
+ ddi_translations_edp = bdw_ddi_translations_edp;
+ n_edp_entries = ARRAY_SIZE(bdw_ddi_translations_edp);
+ } else {
+ ddi_translations_edp = bdw_ddi_translations_dp;
+ n_edp_entries = ARRAY_SIZE(bdw_ddi_translations_dp);
+ }
+
ddi_translations_hdmi = bdw_ddi_translations_hdmi;
- n_edp_entries = ARRAY_SIZE(bdw_ddi_translations_edp);
+
n_dp_entries = ARRAY_SIZE(bdw_ddi_translations_dp);
n_hdmi_entries = ARRAY_SIZE(bdw_ddi_translations_hdmi);
hdmi_default_entry = 7;
@@ -3201,12 +3209,6 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
intel_ddi_clock_get(encoder, pipe_config);
}
-static void intel_ddi_destroy(struct drm_encoder *encoder)
-{
- /* HDMI has nothing special to destroy, so we can go with this. */
- intel_dp_encoder_destroy(encoder);
-}
-
static bool intel_ddi_compute_config(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config)
{
@@ -3225,7 +3227,8 @@ static bool intel_ddi_compute_config(struct intel_encoder *encoder,
}
static const struct drm_encoder_funcs intel_ddi_funcs = {
- .destroy = intel_ddi_destroy,
+ .reset = intel_dp_encoder_reset,
+ .destroy = intel_dp_encoder_destroy,
};
static struct intel_connector *
@@ -3324,6 +3327,7 @@ void intel_ddi_init(struct drm_device *dev, enum port port)
intel_encoder->post_disable = intel_ddi_post_disable;
intel_encoder->get_hw_state = intel_ddi_get_hw_state;
intel_encoder->get_config = intel_ddi_get_config;
+ intel_encoder->suspend = intel_dp_encoder_suspend;
intel_dig_port->port = port;
intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) &