From: Alex Hung <[email protected]> [Why] When running IGT kms_bw test with DP monitor, some systems crash from msleep no matter how long or short the time is.
[How] To replace msleep with mdelay. Acked-by: Aurabindo Pillai <[email protected]> Signed-off-by: Alex Hung <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> --- drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index 913a1fe6b3da..e6251ccadb70 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -1215,7 +1215,7 @@ void dce110_blank_stream(struct pipe_ctx *pipe_ctx) * After output is idle pattern some sinks need time to recognize the stream * has changed or they enter protection state and hang. */ - msleep(60); + mdelay(60); } else if (pipe_ctx->stream->signal == SIGNAL_TYPE_EDP) { if (!link->dc->config.edp_no_power_sequencing) { /* -- 2.39.0
