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From a1ff2f6547707a2b38ea1c8b3d394703f4465429 Mon Sep 17 00:00:00 2001
From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Date: Thu, 1 Jun 2017 12:27:00 -0400
Subject: [PATCH 0494/4131] drm/amd/display: clean up mpc programing during fe
reset
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@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>
---
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 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 24c1a0f..877e2b6 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
@@ -868,16 +868,10 @@ static void reset_front_end_for_pipe(
*/
tree_cfg = &dc->current_context->res_ctx.mpc_tree[pipe_ctx->mpc_idx];
- if (pipe_ctx->top_pipe == NULL)
- dcn10_delete_mpc_tree(mpc, tree_cfg);
- else {
- if (dcn10_remove_dpp(mpc, tree_cfg, pipe_ctx->pipe_idx))
- pipe_ctx->top_pipe->bottom_pipe = NULL;
- else {
- dm_logger_write(dc->ctx->logger, LOG_RESOURCE,
- "%s: failed to find dpp to be removed!\n",
- __func__);
- }
+ if (!dcn10_remove_dpp(mpc, tree_cfg, pipe_ctx->pipe_idx)) {
+ dm_logger_write(dc->ctx->logger, LOG_RESOURCE,
+ "%s: failed to find dpp to be removed!\n",
+ __func__);
}
pipe_ctx->top_pipe = NULL;
--
2.7.4
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