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From 36ad38ad0598476c051695a5c853f6b4ba21d633 Mon Sep 17 00:00:00 2001
From: Charlene Liu <charlene.liu@amd.com>
Date: Wed, 20 Sep 2017 14:06:24 -0400
Subject: [PATCH 2487/4131] drm/amd/display: make sure BL off to mainlink off
has enough time
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
---
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 7 -------
1 file changed, 7 deletions(-)
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 14269c4..d686811 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
@@ -819,13 +819,6 @@ void hwss_blacklight_control(
return;
}
- if (!enable && !is_panel_backlight_on(hws)) {
- dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
- "%s: panel already powered down. Do nothing.\n",
- __func__);
- return;
- }
-
/* Send VBIOS command to control eDP panel backlight */
dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
--
2.7.4
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