Re: [PATCH] clk: qcom: dispcc-sc8280xp: remove CLK_SET_RATE_PARENT from byte_div_clk_src dividers
From: Bjorn Andersson
Date: Mon Mar 09 2026 - 22:51:14 EST
On Tue, 03 Mar 2026 19:55:50 +0800, Pengyu Luo wrote:
> The four byte_div_clk_src dividers (disp{0,1}_cc_mdss_byte{0,1}_div_clk_src)
> had CLK_SET_RATE_PARENT set. When the DSI driver calls clk_set_rate() on
> byte_intf_clk, the rate-change propagates through the divider up to the
> parent PLL (byte_clk_src), halving the byte clock rate.
>
> A simiar issue had been also encountered on SM8750.
> b8501febdc51 ("clk: qcom: dispcc-sm8750: Drop incorrect CLK_SET_RATE_PARENT on byte intf parent").
>
> [...]
Applied, thanks!
[1/1] clk: qcom: dispcc-sc8280xp: remove CLK_SET_RATE_PARENT from byte_div_clk_src dividers
commit: 0b151a6307205eb867250985a910a88787cbf12e
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>