diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2019-05-22 18:05:41 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-22 09:34:14 -0500 |
| commit | bda9afdacf8942c313a47cc95582737345a91c5e (patch) | |
| tree | 93c6ddff82040a2b1baba38e14026d800da59767 /drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h | |
| parent | a6465d1f3b8f863bd4ffd4048d10de3558b378d5 (diff) | |
drm/amd/display: move vmid determination logic to a module
Currently vmid is decided internally inside dc. With the introduction
of new asics we are required to coordinate vmid use with external
components.
This change converts vmid logic to a DAL module allowing vmid to be
passed in as a parameter to DC.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h index 6ca4a5a9f8c7..a7b6ca26a9ad 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.h @@ -89,9 +89,11 @@ bool hubbub2_initialize_vmids(struct hubbub *hubbub, const struct dc_dcc_surface_param *input, struct dc_surface_dcc_cap *output); -void hubbub2_init_dchub(struct hubbub *hubbub, - struct hubbub_addr_config *config); - +int hubbub2_init_dchub_sys_ctx(struct hubbub *hubbub, + struct dcn_hubbub_phys_addr_config *pa_config); +void hubbub2_init_vm_ctx(struct hubbub *hubbub, + struct dcn_hubbub_virt_addr_config *va_config, + int vmid); void hubbub2_update_dchub(struct hubbub *hubbub, struct dchub_init_data *dh_data); @@ -102,8 +104,4 @@ void hubbub2_get_dchub_ref_freq(struct hubbub *hubbub, void hubbub2_wm_read_state(struct hubbub *hubbub, struct dcn_hubbub_wm *wm); -void hubbub2_setup_vmid_ptb(struct hubbub *hubbub, - uint64_t ptb, - uint8_t vmid); - #endif |