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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-11 12:31:53 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-20 12:21:39 +0200 |
| commit | 4d678e1670ad3c7240d559c98e481b43342a2974 (patch) | |
| tree | 3154c31588f1ad993e9d68714d3296357ebd3b16 | |
| parent | a2bd1f541f1990dda7dd62f190342c9a964ceb4f (diff) | |
| download | linux-4d678e1670ad3c7240d559c98e481b43342a2974.tar.gz linux-4d678e1670ad3c7240d559c98e481b43342a2974.tar.bz2 linux-4d678e1670ad3c7240d559c98e481b43342a2974.zip | |
drm/i915: kill intel_ddc_probe
We have way too much lying hardware to rely on a simple "does someone
answer on the ddc i2c address?" check. And now it's unused, so just
kill it.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_modes.c | 28 |
2 files changed, 0 insertions, 29 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 6f3bf22d32f5..84353559441c 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -342,7 +342,6 @@ struct intel_fbc_work { }; int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter); -extern bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus); extern void intel_attach_force_audio_property(struct drm_connector *connector); extern void intel_attach_broadcast_rgb_property(struct drm_connector *connector); diff --git a/drivers/gpu/drm/i915/intel_modes.c b/drivers/gpu/drm/i915/intel_modes.c index d67ec3a51e42..45848b9b670b 100644 --- a/drivers/gpu/drm/i915/intel_modes.c +++ b/drivers/gpu/drm/i915/intel_modes.c @@ -33,34 +33,6 @@ #include "i915_drv.h" /** - * intel_ddc_probe - * - */ -bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus) -{ - struct drm_i915_private *dev_priv = intel_encoder->base.dev->dev_private; - u8 out_buf[] = { 0x0, 0x0}; - u8 buf[2]; - struct i2c_msg msgs[] = { - { - .addr = DDC_ADDR, - .flags = 0, - .len = 1, - .buf = out_buf, - }, - { - .addr = DDC_ADDR, - .flags = I2C_M_RD, - .len = 1, - .buf = buf, - } - }; - - return i2c_transfer(intel_gmbus_get_adapter(dev_priv, ddc_bus), - msgs, 2) == 2; -} - -/** * intel_ddc_get_modes - get modelist from monitor * @connector: DRM connector device to use * @adapter: i2c adapter |