54 #define GMBUS_REG_READ(reg) ioread32(dev_priv->gmbus_reg + (reg))
55 #define GMBUS_REG_WRITE(reg, val) iowrite32((val), dev_priv->gmbus_reg + (reg))
70 	struct drm_psb_private *dev_priv;  member
77 	struct drm_psb_private *dev_priv = dev->dev_private;  in gma_intel_i2c_reset()  local
81 static void intel_i2c_quirk_set(struct drm_psb_private *dev_priv, bool enable)  in intel_i2c_quirk_set()  argument
104 	struct drm_psb_private *dev_priv = gpio->dev_priv;  in get_reserved()  local
118 	struct drm_psb_private *dev_priv = gpio->dev_priv;  in get_clock()  local
128 	struct drm_psb_private *dev_priv = gpio->dev_priv;  in get_data()  local
138 	struct drm_psb_private *dev_priv = gpio->dev_priv;  in set_clock()  local
155 	struct drm_psb_private *dev_priv = gpio->dev_priv;  in set_data()  local
170 intel_gpio_create(struct drm_psb_private *dev_priv, u32 pin)  in intel_gpio_create()  argument
192 	gpio->dev_priv = dev_priv;  in intel_gpio_create()
198 	gpio->adapter.dev.parent = &dev_priv->dev->pdev->dev;  in intel_gpio_create()
218 intel_i2c_quirk_xfer(struct drm_psb_private *dev_priv,  in intel_i2c_quirk_xfer()  argument
228 	gma_intel_i2c_reset(dev_priv->dev);  in intel_i2c_quirk_xfer()
230 	intel_i2c_quirk_set(dev_priv, true);  in intel_i2c_quirk_xfer()
239 	intel_i2c_quirk_set(dev_priv, false);  in intel_i2c_quirk_xfer()
252 	struct drm_psb_private *dev_priv = adapter->algo_data;  in gmbus_xfer()  local
256 		return intel_i2c_quirk_xfer(dev_priv,  in gmbus_xfer()
353 	bus->force_bit = intel_gpio_create(dev_priv, bus->reg0 & 0xff);  in gmbus_xfer()
357 	return intel_i2c_quirk_xfer(dev_priv, bus->force_bit, msgs, num);  in gmbus_xfer()
396 	struct drm_psb_private *dev_priv = dev->dev_private;  in gma_intel_setup_gmbus()  local
399 	dev_priv->gmbus = kcalloc(GMBUS_NUM_PORTS, sizeof(struct intel_gmbus),  in gma_intel_setup_gmbus()
401 	if (dev_priv->gmbus == NULL)  in gma_intel_setup_gmbus()
405 		dev_priv->gmbus_reg = dev_priv->aux_reg;  in gma_intel_setup_gmbus()
407 		dev_priv->gmbus_reg = dev_priv->vdc_reg;  in gma_intel_setup_gmbus()
410 		struct intel_gmbus *bus = &dev_priv->gmbus[i];  in gma_intel_setup_gmbus()
420 		bus->adapter.algo_data	= dev_priv;  in gma_intel_setup_gmbus()
431 		bus->force_bit = intel_gpio_create(dev_priv, i);  in gma_intel_setup_gmbus()
434 	gma_intel_i2c_reset(dev_priv->dev);  in gma_intel_setup_gmbus()
440 		struct intel_gmbus *bus = &dev_priv->gmbus[i];  in gma_intel_setup_gmbus()
443 	kfree(dev_priv->gmbus);  in gma_intel_setup_gmbus()
444 	dev_priv->gmbus = NULL;  in gma_intel_setup_gmbus()
467 			struct drm_psb_private *dev_priv = adapter->algo_data;  in gma_intel_gmbus_force_bit()  local
468 			bus->force_bit = intel_gpio_create(dev_priv,  in gma_intel_gmbus_force_bit()
482 	struct drm_psb_private *dev_priv = dev->dev_private;  in gma_intel_teardown_gmbus()  local
485 	if (dev_priv->gmbus == NULL)  in gma_intel_teardown_gmbus()
489 		struct intel_gmbus *bus = &dev_priv->gmbus[i];  in gma_intel_teardown_gmbus()
497 	dev_priv->gmbus_reg = NULL; /* iounmap is done in driver_unload */  in gma_intel_teardown_gmbus()
498 	kfree(dev_priv->gmbus);  in gma_intel_teardown_gmbus()
499 	dev_priv->gmbus = NULL;  in gma_intel_teardown_gmbus()