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drm/amd/display: Refactor remove mpcc processing. 

No need to use loop find opp, use opp in stream_res.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2017-12-22 12:05:25 -05:00 committed by Alex Deucher
parent be2f449a19
commit 365acbaf46
1 changed files with 5 additions and 14 deletions
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19
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
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@ -580,26 +580,19 @@ static void plane_atomic_disconnect(struct dc *dc, struct pipe_ctx *pipe_ctx)
struct hubp *hubp = pipe_ctx->plane_res.hubp;
int dpp_id = pipe_ctx->plane_res.dpp->inst;
struct mpc *mpc = dc->res_pool->mpc;
int pipe_idx;
struct mpc_tree *mpc_tree_params;
struct mpcc *mpcc_to_remove = NULL;
struct output_pixel_processor *opp = pipe_ctx->stream_res.opp;
/* look at tree rather than mi here to know if we already reset */
for (pipe_idx = 0; pipe_idx < dc->res_pool->pipe_count; pipe_idx++) {
struct output_pixel_processor *opp = dc->res_pool->opps[pipe_idx];
mpc_tree_params = &(opp->mpc_tree_params);
mpcc_to_remove = mpc->funcs->get_mpcc_for_dpp(mpc_tree_params, dpp_id);
if (mpcc_to_remove != NULL)
break;
}
mpc_tree_params = &(opp->mpc_tree_params);
mpcc_to_remove = mpc->funcs->get_mpcc_for_dpp(mpc_tree_params, dpp_id);
/*Already reset*/
if (pipe_idx == dc->res_pool->pipe_count)
if (mpcc_to_remove == NULL)
return;
mpc->funcs->remove_mpcc(mpc, mpc_tree_params, mpcc_to_remove);
dc->res_pool->opps[pipe_idx]->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
opp->mpcc_disconnect_pending[pipe_ctx->plane_res.mpcc_inst] = true;
dc->optimized_required = true;
@ -975,8 +968,6 @@ static void dcn10_pipe_control_lock(
struct pipe_ctx *pipe,
bool lock)
{
struct hubp *hubp = NULL;
hubp = dc->res_pool->hubps[pipe->pipe_idx];
/* use TG master update lock to lock everything on the TG
* therefore only top pipe need to lock
*/