diff options
Diffstat (limited to 'drivers/gpu/host1x/dev.h')
| -rw-r--r-- | drivers/gpu/host1x/dev.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/host1x/dev.h b/drivers/gpu/host1x/dev.h index ca4b082f0cd4..920e5548cfbc 100644 --- a/drivers/gpu/host1x/dev.h +++ b/drivers/gpu/host1x/dev.h @@ -14,6 +14,7 @@ #include "cdma.h" #include "channel.h" +#include "context.h" #include "intr.h" #include "job.h" #include "syncpt.h" @@ -89,6 +90,11 @@ struct host1x_sid_entry { unsigned int limit; }; +struct host1x_table_desc { + unsigned int base; + unsigned int count; +}; + struct host1x_info { unsigned int nb_channels; /* host1x: number of channels supported */ unsigned int nb_pts; /* host1x: number of syncpoints supported */ @@ -99,8 +105,12 @@ struct host1x_info { u64 dma_mask; /* mask of addressable memory */ bool has_wide_gather; /* supports GATHER_W opcode */ bool has_hypervisor; /* has hypervisor registers */ + bool has_common; /* has common registers separate from hypervisor */ unsigned int num_sid_entries; const struct host1x_sid_entry *sid_table; + struct host1x_table_desc streamid_vm_table; + struct host1x_table_desc classid_vm_table; + struct host1x_table_desc mmio_vm_table; /* * On T20-T148, the boot chain may setup DC to increment syncpoints * 26/27 on VBLANK. As such we cannot use these syncpoints until @@ -114,6 +124,7 @@ struct host1x { void __iomem *regs; void __iomem *hv_regs; /* hypervisor region */ + void __iomem *common_regs; struct host1x_syncpt *syncpt; struct host1x_syncpt_base *bases; struct device *dev; @@ -141,6 +152,7 @@ struct host1x { struct mutex syncpt_mutex; struct host1x_channel_list channel_list; + struct host1x_memory_context_list context_list; struct dentry *debugfs; @@ -154,6 +166,7 @@ struct host1x { struct host1x_bo_cache cache; }; +void host1x_common_writel(struct host1x *host1x, u32 v, u32 r); void host1x_hypervisor_writel(struct host1x *host1x, u32 r, u32 v); u32 host1x_hypervisor_readl(struct host1x *host1x, u32 r); void host1x_sync_writel(struct host1x *host1x, u32 r, u32 v); |