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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.


  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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