diff options
| author | Charlene Liu <charlene.liu@amd.com> | 2019-04-10 21:43:23 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-04-29 14:59:06 -0500 |
| commit | cc8d84132a833cc3be469c5d363da769bc69875e (patch) | |
| tree | d3b512631a853195b1876349994f221b77336a8f /drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | |
| parent | a0867053408ec4623687f574d8931286c54d514f (diff) | |
drm/amd/display: Add hubp_init entry to hubp vtable
Different HW will need to init HUBP differently. For now, add a vtable
entry, and hook a NO-OP for DCN1.
In addition, future HW will need to access the HUBPREQ_DEBUG register
for hubp_init. Add it to the reg list.
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h index 1cd07e94ee63..455df4999797 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h @@ -130,6 +130,7 @@ struct hubp_funcs { void (*hubp_clear_underflow)(struct hubp *hubp); void (*hubp_disable_control)(struct hubp *hubp, bool disable_hubp); unsigned int (*hubp_get_underflow_status)(struct hubp *hubp); + void (*hubp_init)(struct hubp *hubp); }; |