From: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
To: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Stephen Boyd <swboyd@chromium.org>,
Bjorn Andersson <andersson@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH v3 1/2] phy: qcom: edp: Add eDP/DP mode switch support
Date: Mon, 20 Apr 2026 20:48:28 +0800 [thread overview]
Message-ID: <12e8a8de-49b8-463a-8b88-2cbbf1ab901c@oss.qualcomm.com> (raw)
In-Reply-To: <245f4589-d7ca-4d6b-8162-a86972752bd8@oss.qualcomm.com>
On 4/16/2026 5:34 PM, Konrad Dybcio wrote:
> On 3/2/26 9:28 AM, Yongxing Mou wrote:
>> The eDP PHY supports both eDP&DP modes, each requires a different table.
>> The current driver doesn't fully support every combo PHY mode and use
>> either the eDP or DP table when enable the platform. In addition, some
>> platforms mismatch between the mode and the table where DP mode uses
>> the eDP table or eDP mode use the DP table.
>>
>> Clean up and correct the tables for currently supported platforms based on
>> the HPG specification.
>>
>> Here lists the tables can be reused across current platforms.
>> DP mode:
>> -sa8775p/sc7280/sc8280xp/x1e80100
>> -glymur
>> eDP mode(low vdiff):
>> -glymur/sa8775p/sc8280xp/x1e80100
>> -sc7280
>>
>> Cc: stable@vger.kernel.org
>> Fixes: f199223cb490 ("phy: qcom: Introduce new eDP PHY driver")
>> Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
>> ---
>
> I went through everything and all the sequences are OK.
>
> SC8180X will need changes, but it's already incorrect so this
> doesn't necessarily affect it
>
> Thanks!
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
>
> Konrad
Thanks here.. I didn’t notice before that SC8180X is different from
SC7280, and will correct it in the next version.
next prev parent reply other threads:[~2026-04-20 12:48 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-02 8:28 [PATCH v3 0/2] phy: qcom: edp: Add DP/eDP switch for phys Yongxing Mou
2026-03-02 8:28 ` [PATCH v3 1/2] phy: qcom: edp: Add eDP/DP mode switch support Yongxing Mou
2026-03-17 6:10 ` Yongxing Mou
2026-03-20 6:36 ` Dmitry Baryshkov
2026-04-20 12:47 ` Yongxing Mou
2026-04-20 18:32 ` Dmitry Baryshkov
2026-04-21 2:32 ` Yongxing Mou
2026-04-21 15:43 ` Dmitry Baryshkov
2026-04-16 9:34 ` Konrad Dybcio
2026-04-20 12:48 ` Yongxing Mou [this message]
2026-04-20 12:49 ` Konrad Dybcio
2026-04-21 3:54 ` Yongxing Mou
2026-04-21 13:00 ` Konrad Dybcio
2026-03-02 8:28 ` [PATCH v3 2/2] phy: qcom: edp: Add per-version LDO configuration callback Yongxing Mou
2026-03-05 11:26 ` Konrad Dybcio
2026-03-20 5:39 ` Dmitry Baryshkov
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