From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Mon, 16 Jan 2023 12:30:55 +0200
Subject: [PATCH] drm/msm/dpu: sc7180: add missing WB2 clock control
References: bsc#1012628
Patch-mainline: 6.2.3
Git-commit: 255f056181ac69278dcd8778f0be32a21b2d2a6a

[ Upstream commit 255f056181ac69278dcd8778f0be32a21b2d2a6a ]

Add missing DPU_CLK_CTRL_WB2 to sc7180_mdp clocks array.

Fixes: 51e4d60e6ba5 ("drm/msm/dpu: add writeback support for sc7180")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Jessica Zhang <quic_jesszhan@quicinc.com> # Trogdor (sc7180)
Patchwork: https://patchwork.freedesktop.org/patch/518504/
Link: https://lore.kernel.org/r/20230116103055.780767-1-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 2196e205..83f1dd2c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -459,6 +459,8 @@ static const struct dpu_mdp_cfg sc7180_mdp[] = {
 		.reg_off = 0x2B4, .bit_off = 8},
 	.clk_ctrls[DPU_CLK_CTRL_CURSOR1] = {
 		.reg_off = 0x2C4, .bit_off = 8},
+	.clk_ctrls[DPU_CLK_CTRL_WB2] = {
+		.reg_off = 0x3B8, .bit_off = 24},
 	},
 };
 
-- 
2.35.3