[PATCH 21/23] drm/amd/display: Revert Scaler HCBlank issue workaround

[jdhillon]

From: "Leo (Hanghong) Ma" <hanghong.ma at amd.com>

This reverts commit b1a3d467a069519fd8aed711fff94c49e486e701.
Workaround no longer needed.

Reviewed-by: Chris Park <Chris.Park at amd.com>
Reviewed-by: Chris Park <Chris.Park at amd.com>
Acked-by: Jasdeep Dhillon <jdhillon at amd.com>
Signed-off-by: Leo (Hanghong) Ma <hanghong.ma at amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
index ce8d6a54ca54..651231387043 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
@@ -82,7 +82,6 @@ struct dp_hdmi_dongle_signature_data {
 #define HDMI_SCDC_STATUS_FLAGS 0x40
 #define HDMI_SCDC_ERR_DETECT 0x50
 #define HDMI_SCDC_TEST_CONFIG 0xC0
-#define HDMI_SCDC_DEVICE_ID 0xD3
 
 union hdmi_scdc_update_read_data {
 	uint8_t byte[2];
-- 
2.34.1