diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-09-14 16:46:59 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-09-14 21:08:36 +0100 |
| commit | 890f3359f7b84d7015104360d647ccac5f515542 (patch) | |
| tree | 88c65ad9638fd84d3921fbe9a9fbecb42816c1ec /drivers/gpu/drm/i915/intel_crt.c | |
| parent | 2cf34d7b7ee99c27c1a6bdd2f91344cbfa5fef5c (diff) | |
drm/i915/i2c: Track the parent encoder rather than just the dev
The SDVO proxy i2c adapter wants to be able to use information stored in
the encoder, so pass that through intel_i2c rather than iterate over all
known encoders every time.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index b39183bcc9f..0403ec9e164 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -445,19 +445,17 @@ static void intel_crt_destroy(struct drm_connector *connector) static int intel_crt_get_modes(struct drm_connector *connector) { - int ret; struct intel_encoder *encoder = intel_attached_encoder(connector); struct i2c_adapter *ddc_bus; struct drm_device *dev = connector->dev; - + int ret; ret = intel_ddc_get_modes(connector, encoder->ddc_bus); if (ret || !IS_G4X(dev)) goto end; /* Try to probe digital port for output in DVI-I -> VGA mode. */ - ddc_bus = intel_i2c_create(connector->dev, GPIOD, "CRTDDC_D"); - + ddc_bus = intel_i2c_create(encoder, GPIOD, "CRTDDC_D"); if (!ddc_bus) { dev_printk(KERN_ERR, &connector->dev->pdev->dev, "DDC bus registration failed for CRTDDC_D.\n"); @@ -545,7 +543,8 @@ void intel_crt_init(struct drm_device *dev) if (dev_priv->crt_ddc_bus != 0) i2c_reg = dev_priv->crt_ddc_bus; } - intel_encoder->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A"); + intel_encoder->ddc_bus = intel_i2c_create(intel_encoder, + i2c_reg, "CRTDDC_A"); if (!intel_encoder->ddc_bus) { dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration " "failed.\n"); |