Unverified Commit c58dad41 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14679 drm/amd/display: Fix null check for pipe_ctx->plane_state in dcn20_program_pipe 

Merge Pull Request from: @ci-robot 
 
PR sync from: Xiongfeng Wang <wangxiongfeng2@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/7KBGJDWGMVYJ3366PADFIEHPGFMDWY2R/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBEAEI 
 
Link:https://gitee.com/openeuler/kernel/pulls/14679

 

Reviewed-by: default avatarWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: default avatarLi Nan <linan122@huawei.com>
Signed-off-by: default avatarLi Nan <linan122@huawei.com>
parents bb32e208 6238de90

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c

+3 −3
Original line number Diff line number Diff line
@@ -1601,9 +1601,9 @@ static void dcn20_program_pipe( 
			dc->res_pool->hubbub->funcs->force_wm_propagate_to_pipes(dc->res_pool->hubbub);

	}



	if (pipe_ctx->update_flags.raw ||

		(pipe_ctx->plane_state && pipe_ctx->plane_state->update_flags.raw) ||

		pipe_ctx->stream->update_flags.raw)

	if (pipe_ctx->plane_state && (pipe_ctx->update_flags.raw ||

	    pipe_ctx->plane_state->update_flags.raw ||

	    pipe_ctx->stream->update_flags.raw))

		dcn20_update_dchubp_dpp(dc, pipe_ctx, context);



	if (pipe_ctx->plane_state && (pipe_ctx->update_flags.bits.enable ||