diff options
| author | Charlene Liu <charlene.liu@amd.com> | 2019-05-07 15:12:02 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-22 09:34:10 -0500 |
| commit | 4850ce697f9892df083bd7b3ec7c715404dd4279 (patch) | |
| tree | c9022a6a03228f60403fd08c13a7d67dc8148356 /drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | |
| parent | fbc9ca671f4ffbc0c873de17cf2305ca438cb09e (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 and DCN2.
In addition, future HW will need to access the HUBPREQ_DEBUG and
CUR_TTU_CNTL0 register for hubp_init. Add that here.
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>
Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c index 2ea72e965c1b..e7580e6e0fb6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c @@ -601,6 +601,8 @@ static void dcn20_init_hw(struct dc *dc) hubp->power_gated = false; pipe_ctx->stream_res.opp = NULL; + hubp->funcs->hubp_init(hubp); + //dc->res_pool->opps[i]->mpc_tree_params.opp_id = dc->res_pool->opps[i]->inst; //dc->res_pool->opps[i]->mpc_tree_params.opp_list = NULL; dc->res_pool->opps[i]->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true; @@ -1224,7 +1226,7 @@ static void dcn20_program_all_pipe_in_tree( dcn20_program_all_pipe_in_tree(dc, pipe_ctx->bottom_pipe, context); } -static void dcn20_pipe_control_lock_global( +void dcn20_pipe_control_lock_global( struct dc *dc, struct pipe_ctx *pipe, bool lock) @@ -1244,7 +1246,7 @@ static void dcn20_pipe_control_lock_global( } } -static void dcn20_pipe_control_lock( +void dcn20_pipe_control_lock( struct dc *dc, struct pipe_ctx *pipe, bool lock) |