From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Date: Wed, 5 Dec 2018 15:52:25 +0000 (-0500)
Subject: drm/amd/display: add a debug flag to force odm combine
X-Git-Tag: v5.15~6763^2~16^2~22
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=49782c638f6a33992f5c1c69414a7ef5c08a0d31;p=platform%2Fkernel%2Flinux-starfive.git

drm/amd/display: add a debug flag to force odm combine

Adding a bit vector to allow forcing odm on specific otgs

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 0b2ffc7..ee2c7e5 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -255,6 +255,7 @@ struct dc_debug_options {
 	bool scl_reset_length10;
 	bool hdmi20_disable;
 	bool skip_detection_link_training;
+	unsigned int force_odm_combine; //bit vector based on otg inst
 	unsigned int force_fclk_khz;
 };