[PATCH 01/33] drm/amd/display: Add UHBR135 and UHBR20 into debugfs

[Rodrigo Siqueira]

From: Fangzhi Zuo <Jerry.Zuo at amd.com>

Add support to manually force link rate to UHBR135 (0x546) and UHBR20
(0x7d0).

Reviewed-by: Roman Li <Roman.Li at amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira at amd.com>
Signed-off-by: Fangzhi Zuo <Jerry.Zuo at amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index 9f66b0ed7ead..007d283fef46 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -299,6 +299,8 @@ static ssize_t dp_link_settings_write(struct file *f, const char __user *buf,
 	case LINK_RATE_HIGH2:
 	case LINK_RATE_HIGH3:
 	case LINK_RATE_UHBR10:
+	case LINK_RATE_UHBR13_5:
+	case LINK_RATE_UHBR20:
 		break;
 	default:
 		valid_input = false;
-- 
2.35.1