/*
* Copyright (c) 2007 Dave Airlie <airlied@linux.ie>
- * Copyright (c) 2007 Intel Corporation
+ * Copyright (c) 2007, 2010 Intel Corporation
* Jesse Barnes <jesse.barnes@intel.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* intel_ddc_probe
*
*/
-bool intel_ddc_probe(struct intel_encoder *intel_encoder)
+bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus)
{
+ struct drm_i915_private *dev_priv = intel_encoder->base.dev->dev_private;
u8 out_buf[] = { 0x0, 0x0};
u8 buf[2];
- int ret;
struct i2c_msg msgs[] = {
{
.addr = 0x50,
}
};
- intel_i2c_quirk_set(intel_encoder->enc.dev, true);
- ret = i2c_transfer(intel_encoder->ddc_bus, msgs, 2);
- intel_i2c_quirk_set(intel_encoder->enc.dev, false);
- if (ret == 2)
- return true;
-
- return false;
+ return i2c_transfer(&dev_priv->gmbus[ddc_bus].adapter, msgs, 2) == 2;
}
/**
struct edid *edid;
int ret = 0;
- intel_i2c_quirk_set(connector->dev, true);
edid = drm_get_edid(connector, adapter);
- intel_i2c_quirk_set(connector->dev, false);
if (edid) {
drm_mode_connector_update_edid_property(connector, edid);
ret = drm_add_edid_modes(connector, edid);