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

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[ Upstream commit 5285b04675 ]

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@gmail.com>
Tested-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
Fixes: 01a0a6cc8c ("clk: qcom: Park shared RCGs upon registration")
Link: https://lore.kernel.org/r/20260303150152.90685-1-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pengyu Luo
2026-06-19 13:44:01 +02:00
committed by Greg Kroah-Hartman
parent 3a4fc3617b
commit 489f6d759f
1 changed files with 2 additions and 2 deletions
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drivers/clk/qcom/dispcc-sc8280xp.c
+2 -2
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@@ -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,
},
};