[PATCH v16 4/7] drm: Export symbols to use in tests

Louis Chauvet
2025-01-21T10:48:18Z

The functions drm_get_color_encoding_name and drm_get_color_range_name
are useful for clarifying test results. Therefore, export them so they
can be used in tests built as modules.

Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
---
drivers/gpu/drm/drm_color_mgmt.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c
index 3969dc548cff605cbdd3d56dceafb2ca00a5c886..b73a998352d175a26c69e0878da28a6288cfc8b7 100644
--- a/drivers/gpu/drm/drm_color_mgmt.c
+++ b/drivers/gpu/drm/drm_color_mgmt.c
@@ -28,6 +28,7 @@
#include <drm/drm_device.h>
#include <drm/drm_drv.h>
#include <drm/drm_print.h>
+#include <kunit/visibility.h>

#include "drm_crtc_internal.h"

@@ -494,6 +495,7 @@ const char *drm_get_color_encoding_name(enum drm_color_encoding encoding)

return color_encoding_name[encoding];
}
+EXPORT_SYMBOL_IF_KUNIT(drm_get_color_encoding_name);

/**
* drm_get_color_range_name - return a string for color range
@@ -509,6 +511,7 @@ const char *drm_get_color_range_name(enum drm_color_range range)

return color_range_name[range];
}
+EXPORT_SYMBOL_IF_KUNIT(drm_get_color_range_name);

/**
* drm_plane_create_color_properties - color encoding related plane properties

--
2.47.1