[PATCH] clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk1_clk_src

David Heidelberg via B4 Relay posted 1 patch 3 weeks, 1 day ago
drivers/clk/qcom/dispcc-sm7150.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
[PATCH] clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk1_clk_src
Posted by David Heidelberg via B4 Relay 3 weeks, 1 day ago
From: David Heidelberg <david@ixit.cz>

Set CLK_OPS_PARENT_ENABLE to ensure the parent gets prepared and enabled
when switching to it.

Fixes: e3c13e0caa8c ("clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk0_clk_src")
Signed-off-by: David Heidelberg <david@ixit.cz>
---
I would call it more addition than fix regarding to how the commit is
named, but generally both pclk0 and pclk1 should receive this flag.

Feel free to drop the Fixes tag.

Signed-off-by: David Heidelberg <david@ixit.cz>
---
 drivers/clk/qcom/dispcc-sm7150.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/dispcc-sm7150.c b/drivers/clk/qcom/dispcc-sm7150.c
index 811d380a8e9f9..ed8e34ffd69b0 100644
--- a/drivers/clk/qcom/dispcc-sm7150.c
+++ b/drivers/clk/qcom/dispcc-sm7150.c
@@ -371,7 +371,7 @@ static struct clk_rcg2 dispcc_mdss_pclk1_clk_src = {
 		.name = "dispcc_mdss_pclk1_clk_src",
 		.parent_data = dispcc_parent_data_4,
 		.num_parents = ARRAY_SIZE(dispcc_parent_data_4),
-		.flags = CLK_SET_RATE_PARENT,
+		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
 		.ops = &clk_pixel_ops,
 	},
 };

---
base-commit: 46fe65a2c28ecf5df1a7475aba1f08ccf4c0ac1b
change-id: 20260117-sm7150-dispcc-fix-62f062bd20e4

Best regards,
-- 
David Heidelberg <david@ixit.cz>
Re: [PATCH] clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk1_clk_src
Posted by Bjorn Andersson 2 weeks, 5 days ago
On Sat, 17 Jan 2026 19:18:28 +0100, David Heidelberg wrote:
> Set CLK_OPS_PARENT_ENABLE to ensure the parent gets prepared and enabled
> when switching to it.
> 
> 

Applied, thanks!

[1/1] clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk1_clk_src
      commit: fab13d738c9bd645965464b881335f580d38a54e

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>