From 651111be24aa4c8b62c10f6fff51d9ad82411249 Mon Sep 17 00:00:00 2001
From: David Galiffi <David.Galiffi@amd.com>
Date: Thu, 3 Sep 2020 19:20:36 -0400
Subject: [PATCH] drm/amd/display: Fix incorrect backlight register offset for DCN
Git-commit: 651111be24aa4c8b62c10f6fff51d9ad82411249
Patch-mainline: v5.10-rc1
References: git-fixes
[Why]
Typo in backlight refactor introduced wrong register offset.
[How]
SR(BIOS_SCRATCH_2) to NBIO_SR(BIOS_SCRATCH_2).
Signed-off-by: David Galiffi <David.Galiffi@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: <stable@vger.kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/amd/display/dc/dce/dce_panel_cntl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_panel_cntl.h b/drivers/gpu/drm/amd/display/dc/dce/dce_panel_cntl.h
index 99c68ca9c7e0..967d04d75b98 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_panel_cntl.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_panel_cntl.h
@@ -54,7 +54,7 @@
SR(BL_PWM_CNTL2), \
SR(BL_PWM_PERIOD_CNTL), \
SR(BL_PWM_GRP1_REG_LOCK), \
- SR(BIOS_SCRATCH_2)
+ NBIO_SR(BIOS_SCRATCH_2)
#define DCE_PANEL_CNTL_SF(reg_name, field_name, post_fix)\
.field_name = reg_name ## __ ## field_name ## post_fix
--
2.26.2