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drm/i915/i2c: Track the parent encoder rather than just the dev

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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>
This commit is contained in:
Chris Wilson
2010-09-14 16:46:59 +01:00
parent 2cf34d7b7e
commit 890f3359f7
7 changed files with 67 additions and 65 deletions
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3
drivers/gpu/drm/i915/intel_lvds.c
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@@ -899,7 +899,8 @@ void intel_lvds_init(struct drm_device *dev)
*/
/* Set up the DDC bus. */
intel_encoder->ddc_bus = intel_i2c_create(dev, gpio, "LVDSDDC_C");
intel_encoder->ddc_bus = intel_i2c_create(intel_encoder,
gpio, "LVDSDDC_C");
if (!intel_encoder->ddc_bus) {
dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
"failed.\n");