diff options
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/intel.h | 2 | ||||
| -rw-r--r-- | drivers/soundwire/intel_init.c | 14 |
2 files changed, 12 insertions, 4 deletions
diff --git a/drivers/soundwire/intel.h b/drivers/soundwire/intel.h index 09d479f2c77b..51aa42a5a824 100644 --- a/drivers/soundwire/intel.h +++ b/drivers/soundwire/intel.h @@ -11,6 +11,7 @@ * @mmio_base: mmio base of SoundWire registers * @registers: Link IO registers base * @shim: Audio shim pointer + * @shim_vs: Audio vendor-specific shim pointer * @alh: ALH (Audio Link Hub) pointer * @irq: Interrupt line * @ops: Shim callback ops @@ -28,6 +29,7 @@ struct sdw_intel_link_res { void __iomem *mmio_base; /* not strictly needed, useful for debug */ void __iomem *registers; void __iomem *shim; + void __iomem *shim_vs; void __iomem *alh; int irq; const struct sdw_intel_ops *ops; diff --git a/drivers/soundwire/intel_init.c b/drivers/soundwire/intel_init.c index cbe56b993c6c..e0023af9e0e1 100644 --- a/drivers/soundwire/intel_init.c +++ b/drivers/soundwire/intel_init.c @@ -63,10 +63,16 @@ static struct sdw_intel_link_dev *intel_link_dev_register(struct sdw_intel_res * link = &ldev->link_res; link->hw_ops = res->hw_ops; link->mmio_base = res->mmio_base; - link->registers = res->mmio_base + SDW_LINK_BASE - + (SDW_LINK_SIZE * link_id); - link->shim = res->mmio_base + res->shim_base; - link->alh = res->mmio_base + res->alh_base; + if (!res->ext) { + link->registers = res->mmio_base + SDW_LINK_BASE + + (SDW_LINK_SIZE * link_id); + link->shim = res->mmio_base + res->shim_base; + link->alh = res->mmio_base + res->alh_base; + } else { + link->registers = res->mmio_base + SDW_IP_BASE(link_id); + link->shim = res->mmio_base + SDW_SHIM2_GENERIC_BASE(link_id); + link->shim_vs = res->mmio_base + SDW_SHIM2_VS_BASE(link_id); + } link->ops = res->ops; link->dev = res->dev; |