diff options
Diffstat (limited to 'drivers/gpu/host1x/dev.h')
| -rw-r--r-- | drivers/gpu/host1x/dev.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/gpu/host1x/dev.h b/drivers/gpu/host1x/dev.h index f781a9b0f39d..fa6d4bc46e98 100644 --- a/drivers/gpu/host1x/dev.h +++ b/drivers/gpu/host1x/dev.h @@ -37,7 +37,7 @@ struct host1x_cdma_ops { void (*start)(struct host1x_cdma *cdma); void (*stop)(struct host1x_cdma *cdma); void (*flush)(struct host1x_cdma *cdma); - int (*timeout_init)(struct host1x_cdma *cdma, unsigned int syncpt); + int (*timeout_init)(struct host1x_cdma *cdma); void (*timeout_destroy)(struct host1x_cdma *cdma); void (*freeze)(struct host1x_cdma *cdma); void (*resume)(struct host1x_cdma *cdma, u32 getptr); @@ -101,6 +101,12 @@ struct host1x_info { bool has_hypervisor; /* has hypervisor registers */ unsigned int num_sid_entries; const struct host1x_sid_entry *sid_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 + * the display driver disables VBLANK increments. + */ + bool reserve_vblank_syncpts; }; struct host1x { @@ -261,10 +267,9 @@ static inline void host1x_hw_cdma_flush(struct host1x *host, } static inline int host1x_hw_cdma_timeout_init(struct host1x *host, - struct host1x_cdma *cdma, - unsigned int syncpt) + struct host1x_cdma *cdma) { - return host->cdma_op->timeout_init(cdma, syncpt); + return host->cdma_op->timeout_init(cdma); } static inline void host1x_hw_cdma_timeout_destroy(struct host1x *host, |