From: Muhammad Ahmed <ahmed.ahmed@amd.com>
Date: Fri, 28 Jul 2023 22:43:10 +0000 (-0700)
Subject: drm/amd/display: disable clock gating logic
X-Git-Tag: io_uring-6.7-2023-11-10~63^2~10^2~312
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f6340612d45fb562d336b0038fd3eccd7154b3ae;p=linux-block.git

drm/amd/display: disable clock gating logic

Disable clock gating logic.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Muhammad Ahmed <ahmed.ahmed@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_hubbub.c
index 895425e03247..458aac24778c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_hubbub.c
@@ -484,8 +484,8 @@ static void hubbub35_init(struct hubbub *hubbub)
 		/*REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0);*/
 
 		REG_UPDATE_2(DCHUBBUB_CLOCK_CNTL,
-			DISPCLK_R_DCHUBBUB_GATE_DIS, 0,
-			DCFCLK_R_DCHUBBUB_GATE_DIS, 0);
+			DISPCLK_R_DCHUBBUB_GATE_DIS, 1,
+			DCFCLK_R_DCHUBBUB_GATE_DIS, 1);
 	}
 	hubbub35_set_fgcg(hubbub2,
 			  hubbub->ctx->dc->debug.enable_fine_grain_clock_gating