From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Esteban Urrutia <esteuwu@proton.me>,
David Heidelberg <david@ixit.cz>,
Bjorn Andersson <andersson@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Brian Masney <bmasney@redhat.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Jagadeesh Kona <quic_jkona@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org
Subject: Re: [PATCH v3 1/3] clk: qcom: dispcc-sm8450: Fix disp_cc_mdss_mdp_clk_src ops
Date: Mon, 20 Jul 2026 10:14:03 +0200 [thread overview]
Message-ID: <23a3b460-3ce6-4139-bcd9-a9fd88d7436d@oss.qualcomm.com> (raw)
In-Reply-To: <57bece3e-cfa8-4ddd-811b-eae271b738fd@proton.me>
On 7/19/26 1:28 AM, Esteban Urrutia wrote:
> On 7/17/26 5:02 PM, David Heidelberg wrote:
>> it's likely this change will be safe for older sdm845 too? Comma.AI people have
>> it applied downstream on top of 6.18/7.1 [1], so I'm wondering if it's something
>> after testing on available targets could be enabled for 845 too.
>
> Hello.
> I'm not sure, since the patch you linked modifies both mdp and rot clocks
> while I only had to modify mdp for SM8450/8475.
> Both clocks would have to be tested to get a verdict.
I think the 'rot' part should be unused - the hardware is not
driven by Linux today and I doubt the bootloader sets it up
Konrad
next prev parent reply other threads:[~2026-07-20 8:14 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-14 3:28 [PATCH v3 0/3] SM8450 QoL changes (dispcc) Esteban Urrutia via B4 Relay
2026-07-14 3:28 ` [PATCH v3 1/3] clk: qcom: dispcc-sm8450: Fix disp_cc_mdss_mdp_clk_src ops Esteban Urrutia via B4 Relay
2026-07-17 21:02 ` David Heidelberg
2026-07-18 23:28 ` Esteban Urrutia
2026-07-20 8:14 ` Konrad Dybcio [this message]
2026-07-22 13:23 ` Dmitry Baryshkov
2026-07-14 3:28 ` [PATCH v3 2/3] clk: qcom: dispcc-sm8450: Migrate to qcom_cc_driver_data Esteban Urrutia via B4 Relay
2026-07-22 13:24 ` Dmitry Baryshkov
2026-07-14 3:28 ` [PATCH v3 3/3] clk: qcom: alpha-pll: Check Lucid Ole PLL status before configuring Esteban Urrutia via B4 Relay
2026-07-15 9:31 ` Konrad Dybcio
2026-07-29 2:44 ` Esteban Urrutia
2026-07-29 9:24 ` Konrad Dybcio
2026-08-10 16:31 ` [PATCH v3 0/3] SM8450 QoL changes (dispcc) Esteban Urrutia
2026-08-10 18:45 ` Bjorn Andersson
2026-08-31 20:21 ` Bjorn Andersson
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