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authorMichel Dänzer <michel.daenzer@amd.com>2017-11-28 12:06:13 +0100
committerAlex Deucher <alexander.deucher@amd.com>2017-12-06 12:48:27 -0500
commitd6f068a53b5a7d719e7c66554356a2af6da9cda7 (patch)
treea9fcd3b8d3a38918f1a839ba655a0d5386772289 /drivers/gpu/drm/amd/display
parentcf7d1bdf2b4338a03e5ba1142c0014b000597a60 (diff)
drm/amd/display: Add dm_logger_append_va API
Same as dm_logger_append, except it takes a va_list instead of a variable number of arguments. dm_logger_append is now a minimal wrapper around dm_logger_append_va. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display')
-rw-r--r--drivers/gpu/drm/amd/display/dc/basics/logger.c17
-rw-r--r--drivers/gpu/drm/amd/display/include/logger_interface.h5
2 files changed, 17 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/basics/logger.c b/drivers/gpu/drm/amd/display/dc/basics/logger.c
index 2ff5b467603d..180a9d69d351 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/logger.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/logger.c
@@ -312,6 +312,18 @@ void dm_logger_append(
const char *msg,
...)
{
+ va_list args;
+
+ va_start(args, msg);
+ dm_logger_append_va(entry, msg, args);
+ va_end(args);
+}
+
+void dm_logger_append_va(
+ struct log_entry *entry,
+ const char *msg,
+ va_list args)
+{
struct dal_logger *logger;
if (!entry) {
@@ -325,11 +337,8 @@ void dm_logger_append(
dal_logger_should_log(logger, entry->type)) {
uint32_t size;
- va_list args;
char buffer[LOG_MAX_LINE_SIZE];
- va_start(args, msg);
-
size = dm_log_to_buffer(
buffer, LOG_MAX_LINE_SIZE, msg, args);
@@ -338,8 +347,6 @@ void dm_logger_append(
} else {
append_entry(entry, "LOG_ERROR, line too long\n", 27);
}
-
- va_end(args);
}
}
diff --git a/drivers/gpu/drm/amd/display/include/logger_interface.h b/drivers/gpu/drm/amd/display/include/logger_interface.h
index 8e1fe70097be..28dee960d509 100644
--- a/drivers/gpu/drm/amd/display/include/logger_interface.h
+++ b/drivers/gpu/drm/amd/display/include/logger_interface.h
@@ -57,6 +57,11 @@ void dm_logger_append(
const char *msg,
...);
+void dm_logger_append_va(
+ struct log_entry *entry,
+ const char *msg,
+ va_list args);
+
void dm_logger_open(
struct dal_logger *logger,
struct log_entry *entry,