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drm/i915/dvo: Fix panel and DDC i2c pins

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-09-28 23:34:44 +01:00
parent a8ed0b16a9
commit f573c66061
1 changed files with 3 additions and 9 deletions
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12
drivers/gpu/drm/i915/intel_dvo.c
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@ -81,7 +81,6 @@ struct intel_dvo {
struct intel_encoder base;
struct intel_dvo_device dev;
int ddc_bus;
struct drm_display_mode *panel_fixed_mode;
bool panel_wants_dither;
@ -245,7 +244,7 @@ static int intel_dvo_get_modes(struct drm_connector *connector)
* that's not the case.
*/
intel_ddc_get_modes(connector,
&dev_priv->gmbus[intel_dvo->ddc_bus].adapter);
&dev_priv->gmbus[GMBUS_PORT_DPC].adapter);
if (!list_empty(&connector->probed_modes))
return 1;
@ -349,7 +348,6 @@ void intel_dvo_init(struct drm_device *dev)
struct intel_encoder *intel_encoder;
struct intel_dvo *intel_dvo;
struct intel_connector *intel_connector;
int ret = 0;
int i;
int encoder_type = DRM_MODE_ENCODER_NONE;
@ -367,9 +365,6 @@ void intel_dvo_init(struct drm_device *dev)
drm_encoder_init(dev, &intel_encoder->base,
&intel_dvo_enc_funcs, encoder_type);
/* Set up the DDC bus */
intel_dvo->ddc_bus = GMBUS_PORT_DPB;
/* Now, try to find a controller */
for (i = 0; i < ARRAY_SIZE(intel_dvo_devices); i++) {
struct drm_connector *connector = &intel_connector->base;
@ -384,7 +379,7 @@ void intel_dvo_init(struct drm_device *dev)
if (dvo->gpio != 0)
gpio = dvo->gpio;
else if (dvo->type == INTEL_DVO_CHIP_LVDS)
gpio = GMBUS_PORT_PANEL;
gpio = GMBUS_PORT_SSC;
else
gpio = GMBUS_PORT_DPB;
@ -395,8 +390,7 @@ void intel_dvo_init(struct drm_device *dev)
i2c = &dev_priv->gmbus[gpio].adapter;
intel_dvo->dev = *dvo;
ret = dvo->dev_ops->init(&intel_dvo->dev, i2c);
if (!ret)
if (!dvo->dev_ops->init(&intel_dvo->dev, i2c))
continue;
intel_encoder->type = INTEL_OUTPUT_DVO;