diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dvo.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_dvo.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c index 1ee3007d6ec0..13bff20930e8 100644 --- a/drivers/gpu/drm/i915/intel_dvo.c +++ b/drivers/gpu/drm/i915/intel_dvo.c | |||
@@ -384,10 +384,9 @@ void intel_dvo_init(struct drm_device *dev) | |||
384 | { | 384 | { |
385 | struct intel_output *intel_output; | 385 | struct intel_output *intel_output; |
386 | struct intel_dvo_device *dvo; | 386 | struct intel_dvo_device *dvo; |
387 | struct intel_i2c_chan *i2cbus = NULL; | 387 | struct i2c_adapter *i2cbus = NULL; |
388 | int ret = 0; | 388 | int ret = 0; |
389 | int i; | 389 | int i; |
390 | int gpio_inited = 0; | ||
391 | int encoder_type = DRM_MODE_ENCODER_NONE; | 390 | int encoder_type = DRM_MODE_ENCODER_NONE; |
392 | intel_output = kzalloc (sizeof(struct intel_output), GFP_KERNEL); | 391 | intel_output = kzalloc (sizeof(struct intel_output), GFP_KERNEL); |
393 | if (!intel_output) | 392 | if (!intel_output) |
@@ -420,14 +419,11 @@ void intel_dvo_init(struct drm_device *dev) | |||
420 | * It appears that everything is on GPIOE except for panels | 419 | * It appears that everything is on GPIOE except for panels |
421 | * on i830 laptops, which are on GPIOB (DVOA). | 420 | * on i830 laptops, which are on GPIOB (DVOA). |
422 | */ | 421 | */ |
423 | if (gpio_inited != gpio) { | 422 | if (i2cbus != NULL) |
424 | if (i2cbus != NULL) | 423 | intel_i2c_destroy(i2cbus); |
425 | intel_i2c_destroy(i2cbus); | 424 | if (!(i2cbus = intel_i2c_create(dev, gpio, |
426 | if (!(i2cbus = intel_i2c_create(dev, gpio, | 425 | gpio == GPIOB ? "DVOI2C_B" : "DVOI2C_E"))) { |
427 | gpio == GPIOB ? "DVOI2C_B" : "DVOI2C_E"))) { | 426 | continue; |
428 | continue; | ||
429 | } | ||
430 | gpio_inited = gpio; | ||
431 | } | 427 | } |
432 | 428 | ||
433 | if (dvo->dev_ops!= NULL) | 429 | if (dvo->dev_ops!= NULL) |