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| 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_dvo.c | |
| parent | 2cf34d7b7ee99c27c1a6bdd2f91344cbfa5fef5c (diff) | |
| download | linux-3.10-890f3359f7b84d7015104360d647ccac5f515542.tar.gz linux-3.10-890f3359f7b84d7015104360d647ccac5f515542.tar.bz2 linux-3.10-890f3359f7b84d7015104360d647ccac5f515542.zip | |
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_dvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dvo.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c index df42a9c9afc..7de7d1a68c0 100644 --- a/drivers/gpu/drm/i915/intel_dvo.c +++ b/drivers/gpu/drm/i915/intel_dvo.c @@ -362,7 +362,8 @@ void intel_dvo_init(struct drm_device *dev) intel_encoder = &intel_dvo->base; /* Set up the DDC bus */ - intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOD, "DVODDC_D"); + intel_encoder->ddc_bus = intel_i2c_create(intel_encoder, + GPIOD, "DVODDC_D"); if (!intel_encoder->ddc_bus) goto free_intel; @@ -389,10 +390,10 @@ void intel_dvo_init(struct drm_device *dev) */ if (i2cbus != NULL) intel_i2c_destroy(i2cbus); - if (!(i2cbus = intel_i2c_create(dev, gpio, - gpio == GPIOB ? "DVOI2C_B" : "DVOI2C_E"))) { + i2cbus = intel_i2c_create(intel_encoder, gpio, + gpio == GPIOB ? "DVOI2C_B" : "DVOI2C_E"); + if (i2cbus == NULL) continue; - } intel_dvo->dev = *dvo; ret = dvo->dev_ops->init(&intel_dvo->dev, i2cbus); |