[PATCH] drm/amdgpu: add missing DCE6 to dce_version_to_string()

[Alexandre Demers]

Missing DCE 6.0 6.1 and 6.4 are identified as UNKNOWN. Fix this.

Signed-off-by: Alexandre Demers <alexandre.f.dem...@gmail.com>
---
 drivers/gpu/drm/amd/display/dc/dc_helper.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dc_helper.c 
b/drivers/gpu/drm/amd/display/dc/dc_helper.c
index b402be59b2c8..3d483b5193e1 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_helper.c
+++ b/drivers/gpu/drm/amd/display/dc/dc_helper.c
@@ -689,6 +689,12 @@ void reg_sequence_wait_done(const struct dc_context *ctx)
 char *dce_version_to_string(const int version)
 {
        switch (version) {
+       case DCE_VERSION_6_0:
+               return "DCE 6.0";
+       case DCE_VERSION_6_1:
+               return "DCE 6.1";
+       case DCE_VERSION_6_4:
+               return "DCE 6.4";
        case DCE_VERSION_8_0:
                return "DCE 8.0";
        case DCE_VERSION_8_1:
-- 
2.49.0