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| author | Keith Packard <keithp@keithp.com> | 2009-05-30 12:16:25 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2009-06-18 15:53:57 -0700 |
| commit | f9c10a9b96a31b4a82a4fa807400c04f00284068 (patch) | |
| tree | d49abf9846d0177aad3b317da1ea98d9ad129ca6 /drivers/gpu/drm/i915/dvo.h | |
| parent | b99e228d354cc1e7f19fb8b5f1297d493e309186 (diff) | |
| download | kernel_samsung_tuna-f9c10a9b96a31b4a82a4fa807400c04f00284068.zip kernel_samsung_tuna-f9c10a9b96a31b4a82a4fa807400c04f00284068.tar.gz kernel_samsung_tuna-f9c10a9b96a31b4a82a4fa807400c04f00284068.tar.bz2 | |
drm/i915: Change I2C api to pass around i2c_adapters
The existing API passed around intel_i2c_chan pointers, which are dependent
on the i2c bit-banging algo. This precluded the driver from using outputs
which use a different algo. Switching to the more general i2c_adpater allows
the driver to support non bit-banging DDC.
This also required moving the slave address into the output private
structures.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'drivers/gpu/drm/i915/dvo.h')
| -rw-r--r-- | drivers/gpu/drm/i915/dvo.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/dvo.h b/drivers/gpu/drm/i915/dvo.h index e747ac4..288fc50 100644 --- a/drivers/gpu/drm/i915/dvo.h +++ b/drivers/gpu/drm/i915/dvo.h @@ -37,7 +37,7 @@ struct intel_dvo_device { /* GPIO register used for i2c bus to control this device */ u32 gpio; int slave_addr; - struct intel_i2c_chan *i2c_bus; + struct i2c_adapter *i2c_bus; const struct intel_dvo_dev_ops *dev_ops; void *dev_priv; @@ -52,7 +52,7 @@ struct intel_dvo_dev_ops { * Returns NULL if the device does not exist. */ bool (*init)(struct intel_dvo_device *dvo, - struct intel_i2c_chan *i2cbus); + struct i2c_adapter *i2cbus); /* * Called to allow the output a chance to create properties after the |