From: Taimur Hassan <Syed.Hassan@xxxxxxx>
[Why & How]
In some cases, there are calls to transition from TX_ON to TX_ON, such as
when using MST or during resolution change. This is expected, so allow HW
programming to continue.
Reviewed-by: Alvin Lee <Alvin.Lee2@xxxxxxx>
Acked-by: Brian Chang <Brian.Chang@xxxxxxx>
Signed-off-by: Taimur Hassan <Syed.Hassan@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index b7556111ee44..63648e2056a0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -1224,9 +1224,6 @@ void dcn32_update_phy_state(struct dc_state *state, struct pipe_ctx *pipe_ctx,
{
enum phy_state current_state = pipe_ctx->stream->link->phy_state;
- if (current_state == target_state)
- return;
-
if (target_state == TX_OFF_SYMCLK_OFF) {
core_link_disable_stream(pipe_ctx);
pipe_ctx->stream->link->phy_state = TX_OFF_SYMCLK_OFF;
--
2.25.1
