[PATCH 2/8] drm/amdgpu/display: fix unhandled cases in get_phyd32clk_src()

[Alex Deucher]

Fixes an unhandled cases warning and defaults to a more
logical return value.

Fixes: 808a662bb3a8 ("drm/amd/display: Add DP 2.0 SST DC Support")
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
index 97de1c5ab3a6..29b9c128c87c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
@@ -730,10 +730,9 @@ static enum phyd32clk_clock_source get_phyd32clk_src(struct dc_link *link)
 		return PHYD32CLKD;
 	case TRANSMITTER_UNIPHY_E:
 		return PHYD32CLKE;
+	default:
+		return PHYD32CLKA;
 	}
-
-	//BREAK_TO_DEBUGGER();
-	return TRANSMITTER_UNIPHY_A;
 }
 
 void enable_dp_hpo_output(struct dc_link *link, const struct dc_link_settings *link_settings)
-- 
2.31.1