diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/basics')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/basics/Makefile | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/basics/log_helpers.c | 5 |
2 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/basics/Makefile b/drivers/gpu/drm/amd/display/dc/basics/Makefile index 43c5ccdeeb72..6af8c8a9ad80 100644 --- a/drivers/gpu/drm/amd/display/dc/basics/Makefile +++ b/drivers/gpu/drm/amd/display/dc/basics/Makefile @@ -1,4 +1,25 @@ # +# Copyright 2017 Advanced Micro Devices, Inc. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR +# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +# OTHER DEALINGS IN THE SOFTWARE. +# +# # Makefile for the 'utils' sub-component of DAL. # It provides the general basic services required by other DAL # subcomponents. diff --git a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c index 785b943b60ed..6e43168fbdd6 100644 --- a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c +++ b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c @@ -75,6 +75,9 @@ void dc_conn_log(struct dc_context *ctx, if (signal == signal_type_info_tbl[i].type) break; + if (i == NUM_ELEMENTS(signal_type_info_tbl)) + goto fail; + dm_logger_append(&entry, "[%s][ConnIdx:%d] ", signal_type_info_tbl[i].name, link->link_index); @@ -96,6 +99,8 @@ void dc_conn_log(struct dc_context *ctx, dm_logger_append(&entry, "^\n"); dm_helpers_dc_conn_log(ctx, &entry, event); + +fail: dm_logger_close(&entry); va_end(args); |