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From caf1268a86537b065e02a464f7ea15be81a30200 Mon Sep 17 00:00:00 2001
From: Yongqiang Sun <yongqiang.sun@amd.com>
Date: Fri, 22 Dec 2017 12:05:25 -0500
Subject: [PATCH 3123/4131] 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>
---
.../gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 19 +++++--------------
1 file changed, 5 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index b03ffff..8b6c249 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -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
*/
--
2.7.4
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