diff options
Diffstat (limited to 'drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c index e6e48651c15c..99b3b77b5445 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c @@ -25,8 +25,8 @@ static void hibmc_set_i2c_signal(void *data, u32 mask, int value) { - struct hibmc_connector *hibmc_connector = data; - struct hibmc_drm_private *priv = to_hibmc_drm_private(hibmc_connector->base.dev); + struct hibmc_vdac *vdac = data; + struct hibmc_drm_private *priv = to_hibmc_drm_private(vdac->connector.dev); u32 tmp_dir = readl(priv->mmio + GPIO_DATA_DIRECTION); if (value) { @@ -45,8 +45,8 @@ static void hibmc_set_i2c_signal(void *data, u32 mask, int value) static int hibmc_get_i2c_signal(void *data, u32 mask) { - struct hibmc_connector *hibmc_connector = data; - struct hibmc_drm_private *priv = to_hibmc_drm_private(hibmc_connector->base.dev); + struct hibmc_vdac *vdac = data; + struct hibmc_drm_private *priv = to_hibmc_drm_private(vdac->connector.dev); u32 tmp_dir = readl(priv->mmio + GPIO_DATA_DIRECTION); if ((tmp_dir & mask) != mask) { @@ -77,22 +77,21 @@ static int hibmc_ddc_getscl(void *data) return hibmc_get_i2c_signal(data, I2C_SCL_MASK); } -int hibmc_ddc_create(struct drm_device *drm_dev, - struct hibmc_connector *connector) +int hibmc_ddc_create(struct drm_device *drm_dev, struct hibmc_vdac *vdac) { - connector->adapter.owner = THIS_MODULE; - snprintf(connector->adapter.name, I2C_NAME_SIZE, "HIS i2c bit bus"); - connector->adapter.dev.parent = drm_dev->dev; - i2c_set_adapdata(&connector->adapter, connector); - connector->adapter.algo_data = &connector->bit_data; - - connector->bit_data.udelay = 20; - connector->bit_data.timeout = usecs_to_jiffies(2000); - connector->bit_data.data = connector; - connector->bit_data.setsda = hibmc_ddc_setsda; - connector->bit_data.setscl = hibmc_ddc_setscl; - connector->bit_data.getsda = hibmc_ddc_getsda; - connector->bit_data.getscl = hibmc_ddc_getscl; - - return i2c_bit_add_bus(&connector->adapter); + vdac->adapter.owner = THIS_MODULE; + snprintf(vdac->adapter.name, I2C_NAME_SIZE, "HIS i2c bit bus"); + vdac->adapter.dev.parent = drm_dev->dev; + i2c_set_adapdata(&vdac->adapter, vdac); + vdac->adapter.algo_data = &vdac->bit_data; + + vdac->bit_data.udelay = 20; + vdac->bit_data.timeout = usecs_to_jiffies(2000); + vdac->bit_data.data = vdac; + vdac->bit_data.setsda = hibmc_ddc_setsda; + vdac->bit_data.setscl = hibmc_ddc_setscl; + vdac->bit_data.getsda = hibmc_ddc_getsda; + vdac->bit_data.getscl = hibmc_ddc_getscl; + + return i2c_bit_add_bus(&vdac->adapter); } |