diff options
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-common.c')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 99dcacf05b99..d230988ddb8f 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -45,6 +45,12 @@ static inline void ipu_cm_write(struct ipu_soc *ipu, u32 value, unsigned offset) writel(value, ipu->cm_reg + offset); } +int ipu_get_num(struct ipu_soc *ipu) +{ + return ipu->id; +} +EXPORT_SYMBOL_GPL(ipu_get_num); + void ipu_srm_dp_sync_update(struct ipu_soc *ipu) { u32 val; @@ -1004,14 +1010,14 @@ static struct ipu_platform_reg client_reg[] = { .dma[0] = IPUV3_CHANNEL_CSI0, .dma[1] = -EINVAL, }, - .name = "imx-ipuv3-camera", + .name = "imx-ipuv3-csi", }, { .pdata = { .csi = 1, .dma[0] = IPUV3_CHANNEL_CSI1, .dma[1] = -EINVAL, }, - .name = "imx-ipuv3-camera", + .name = "imx-ipuv3-csi", }, { .pdata = { .di = 0, @@ -1209,6 +1215,7 @@ static int ipu_probe(struct platform_device *pdev) { const struct of_device_id *of_id = of_match_device(imx_ipu_dt_ids, &pdev->dev); + struct device_node *np = pdev->dev.of_node; struct ipu_soc *ipu; struct resource *res; unsigned long ipu_base; @@ -1237,6 +1244,7 @@ static int ipu_probe(struct platform_device *pdev) ipu->channel[i].ipu = ipu; ipu->devtype = devtype; ipu->ipu_type = devtype->type; + ipu->id = of_alias_get_id(np, "ipu"); spin_lock_init(&ipu->lock); mutex_init(&ipu->channel_lock); |