[PATCH] clk: qcom: dispcc-sc8280xp: Don't park mdp_clk_src at registration time

From: Pengyu Luo

Date: Tue Mar 03 2026 - 10:05:57 EST


Parking disp{0,1}_cc_mdss_mdp_clk_src clk broke simplefb on HUAWEI
Gaokun3, the image will stuck at grey for seconds until msm takes
over framebuffer. Use clk_rcg2_shared_no_init_park_ops to skip it.

Signed-off-by: Pengyu Luo <mitltlatltl@xxxxxxxxx>
---
drivers/clk/qcom/dispcc-sc8280xp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/qcom/dispcc-sc8280xp.c b/drivers/clk/qcom/dispcc-sc8280xp.c
index e91dfed0f..acc927c21 100644
--- a/drivers/clk/qcom/dispcc-sc8280xp.c
+++ b/drivers/clk/qcom/dispcc-sc8280xp.c
@@ -977,7 +977,7 @@ static struct clk_rcg2 disp0_cc_mdss_mdp_clk_src = {
.name = "disp0_cc_mdss_mdp_clk_src",
.parent_data = disp0_cc_parent_data_5,
.num_parents = ARRAY_SIZE(disp0_cc_parent_data_5),
- .ops = &clk_rcg2_shared_ops,
+ .ops = &clk_rcg2_shared_no_init_park_ops,
},
};

@@ -991,7 +991,7 @@ static struct clk_rcg2 disp1_cc_mdss_mdp_clk_src = {
.name = "disp1_cc_mdss_mdp_clk_src",
.parent_data = disp1_cc_parent_data_5,
.num_parents = ARRAY_SIZE(disp1_cc_parent_data_5),
- .ops = &clk_rcg2_shared_ops,
+ .ops = &clk_rcg2_shared_no_init_park_ops,
},
};

--
2.53.0