[PATCH 05/18] drm/amd/display: Use mdelay to avoid crashes

[Aurabindo Pillai]

From: Alex Hung <alex.hung at amd.com>

[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 <aurabindo.pillai at amd.com>
Signed-off-by: Alex Hung <alex.hung at amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira at amd.com>
---
 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