diff options
Diffstat (limited to 'drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h index 0ab739e1a1dd..e47179f63585 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h @@ -1,4 +1,5 @@ /* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. * Copyright (C) 2013 Red Hat * Author: Rob Clark <robdclark@gmail.com> * @@ -20,22 +21,26 @@ #include "msm_drv.h" -#define MAX_SMP_BLOCKS 22 -#define SMP_BLK_SIZE 4096 -#define SMP_ENTRIES_PER_BLK (SMP_BLK_SIZE / 16) - -typedef DECLARE_BITMAP(mdp5_smp_state_t, MAX_SMP_BLOCKS); - struct mdp5_client_smp_state { mdp5_smp_state_t inuse; mdp5_smp_state_t pending; }; struct mdp5_kms; +struct mdp5_smp; + +/* + * SMP module prototypes: + * mdp5_smp_init() returns a SMP @handler, + * which is then used to call the other mdp5_smp_*(handler, ...) functions. + */ -int mdp5_smp_request(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid, int nblks); -void mdp5_smp_configure(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid); -void mdp5_smp_commit(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid); +struct mdp5_smp *mdp5_smp_init(struct drm_device *dev, const struct mdp5_smp_block *cfg); +void mdp5_smp_destroy(struct mdp5_smp *smp); +int mdp5_smp_request(struct mdp5_smp *smp, enum mdp5_pipe pipe, u32 fmt, u32 width); +void mdp5_smp_configure(struct mdp5_smp *smp, enum mdp5_pipe pipe); +void mdp5_smp_commit(struct mdp5_smp *smp, enum mdp5_pipe pipe); +void mdp5_smp_release(struct mdp5_smp *smp, enum mdp5_pipe pipe); #endif /* __MDP5_SMP_H__ */ |