From 9ca9111ccc38a547b8c15dc6e82ddd7147db89c1 Mon Sep 17 00:00:00 2001 From: Wenjing Liu Date: Tue, 22 Aug 2017 18:42:51 -0400 Subject: [PATCH 2317/4131] drm/amd/display: Safe stream encoder id in stream_status Signed-off-by: Wenjing Liu Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 1 + drivers/gpu/drm/amd/display/dc/dc.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index 90bf367..9415629 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -1599,6 +1599,7 @@ enum dc_status resource_map_pool_resources( for (i = 0; i < context->stream_count; i++) if (context->streams[i] == stream) { context->stream_status[i].primary_otg_inst = pipe_ctx->stream_res.tg->inst; + context->stream_status[i].stream_enc_inst = pipe_ctx->stream_res.stream_enc->id; return DC_OK; } diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index fe12e63..71efb50 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -522,6 +522,7 @@ enum surface_update_type { struct dc_stream_status { int primary_otg_inst; + int stream_enc_inst; int plane_count; struct dc_plane_state *plane_states[MAX_SURFACE_NUM]; -- 2.7.4