From: Timur Kristóf <[email protected]>

[ Upstream commit 7495962cbceb967e095233a5673ea71f3bcdee7e ]

It already didn't work on DCE 8,
so there is no reason to assume it would on DCE 6.

Signed-off-by: Timur Kristóf <[email protected]>
Reviewed-by: Rodrigo Siqueira <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Alex Hung <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Rosen Penev <[email protected]>
---
 drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c 
b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
index df69e0cebf78..7dc99c85b8ea 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
@@ -1910,10 +1910,8 @@ void dce110_enable_accelerated_mode(struct dc *dc, 
struct dc_state *context)
 
        get_edp_streams(context, edp_streams, &edp_stream_num);
 
-       // Check fastboot support, disable on DCE8 because of blank screens
-       if (edp_num && edp_stream_num && dc->ctx->dce_version != 
DCE_VERSION_8_0 &&
-                   dc->ctx->dce_version != DCE_VERSION_8_1 &&
-                   dc->ctx->dce_version != DCE_VERSION_8_3) {
+       /* Check fastboot support, disable on DCE 6-8 because of blank screens 
*/
+       if (edp_num && edp_stream_num && dc->ctx->dce_version < 
DCE_VERSION_10_0) {
                for (i = 0; i < edp_num; i++) {
                        edp_link = edp_links[i];
                        if (edp_link != edp_streams[0]->link)
-- 
2.53.0

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