diff options
Diffstat (limited to 'drivers/gpu/host1x/dev.h')
| -rw-r--r-- | drivers/gpu/host1x/dev.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/host1x/dev.h b/drivers/gpu/host1x/dev.h index ffdbc15b749b..def802c0a6bf 100644 --- a/drivers/gpu/host1x/dev.h +++ b/drivers/gpu/host1x/dev.h @@ -100,12 +100,14 @@ struct host1x_info { int (*init)(struct host1x *host1x); /* initialize per SoC ops */ unsigned int sync_offset; /* offset of syncpoint registers */ u64 dma_mask; /* mask of addressable memory */ + bool has_hypervisor; /* has hypervisor registers */ }; struct host1x { const struct host1x_info *info; void __iomem *regs; + void __iomem *hv_regs; /* hypervisor region */ struct host1x_syncpt *syncpt; struct host1x_syncpt_base *bases; struct device *dev; @@ -140,6 +142,8 @@ struct host1x { struct list_head list; }; +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); u32 host1x_sync_readl(struct host1x *host1x, u32 r); void host1x_ch_writel(struct host1x_channel *ch, u32 r, u32 v); |