diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/host1x.h | 2 | ||||
| -rw-r--r-- | include/soc/tegra/mc.h | 11 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/host1x.h b/include/linux/host1x.h index cb2100d9b0ff..dc55d9d3b94f 100644 --- a/include/linux/host1x.h +++ b/include/linux/host1x.h @@ -469,11 +469,13 @@ struct host1x_memory_context { #ifdef CONFIG_IOMMU_API struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x, + struct device *dev, struct pid *pid); void host1x_memory_context_get(struct host1x_memory_context *cd); void host1x_memory_context_put(struct host1x_memory_context *cd); #else static inline struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x, + struct device *dev, struct pid *pid) { return NULL; diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h index 47ce6d434427..51a2263e1bc5 100644 --- a/include/soc/tegra/mc.h +++ b/include/soc/tegra/mc.h @@ -193,6 +193,8 @@ struct tegra_mc_soc { unsigned int num_address_bits; unsigned int atom_size; + unsigned int num_carveouts; + u16 client_id_mask; u8 num_channels; @@ -244,6 +246,8 @@ unsigned int tegra_mc_get_emem_device_count(struct tegra_mc *mc); #ifdef CONFIG_TEGRA_MC struct tegra_mc *devm_tegra_memory_controller_get(struct device *dev); int tegra_mc_probe_device(struct tegra_mc *mc, struct device *dev); +int tegra_mc_get_carveout_info(struct tegra_mc *mc, unsigned int id, + phys_addr_t *base, u64 *size); #else static inline struct tegra_mc * devm_tegra_memory_controller_get(struct device *dev) @@ -256,6 +260,13 @@ tegra_mc_probe_device(struct tegra_mc *mc, struct device *dev) { return -ENODEV; } + +static inline int +tegra_mc_get_carveout_info(struct tegra_mc *mc, unsigned int id, + phys_addr_t *base, u64 *size) +{ + return -ENODEV; +} #endif #endif /* __SOC_TEGRA_MC_H__ */ |