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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Chiawen Huang [Why] Vbios uses preferred timing to turn on edp but OS could use other timing. If change pixel clock when link active, there is unexpected garbage on monitor. [How] Once pixel clock changed, the driver needs to disable stream. Signed-off-by: Chiawen Huang Reviewed-by: Tony Cheng Acked-by: Rodrigo Siqueira --- drivers/gpu/drm/amd/display/dc/core/dc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 76946a7d47ca..2a725a5fba40 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -864,7 +864,6 @@ static void disable_vbios_mode_if_required( if (stream->link->local_sink && stream->link->local_sink->sink_signal == SIGNAL_TYPE_EDP) { link = stream->link; - break; } if (link != NULL) { -- 2.28.0 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx