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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ba177dd36a5sm148812766b.54.2026.04.16.02.34.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Apr 2026 02:34:38 -0700 (PDT) Message-ID: <245f4589-d7ca-4d6b-8162-a86972752bd8@oss.qualcomm.com> Date: Thu, 16 Apr 2026 11:34:36 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 1/2] phy: qcom: edp: Add eDP/DP mode switch support To: Yongxing Mou , Vinod Koul , Neil Armstrong , Stephen Boyd , Bjorn Andersson Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20260302-edp_phy-v3-0-ca8888d793b0@oss.qualcomm.com> <20260302-edp_phy-v3-1-ca8888d793b0@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260302-edp_phy-v3-1-ca8888d793b0@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: PDKLmOHyo1yLnZKhxLzIwxPOftzSU30U X-Proofpoint-ORIG-GUID: PDKLmOHyo1yLnZKhxLzIwxPOftzSU30U X-Authority-Analysis: v=2.4 cv=GP441ONK c=1 sm=1 tr=0 ts=69e0ad30 cx=c_pps a=7E5Bxpl4vBhpaufnMqZlrw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=LtuECjIQMh6IDJMuNRUA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=pJ04lnu7RYOZP9TFuWaZ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDE2MDA4OSBTYWx0ZWRfXyuNb42BptUsr T7aS2fDw++LqciNoSdTAq4t8Sv0FXxRW87n/LJldMSa1f/HVu71pHzSW4XAmm8dLlS2V249Mk/c Q5MJOPTJ11tqs73XVp1PVst/1ylF0yd9vMyuSayRfNc4zZGn98N9/9okmO4AtdtgOrqPkL8IiWy W408O4AYvmfP3jxaPu94RPVuDyj7gJCVoMLRni/K976lZV1soAtPn6r/PTo6mqwYbO5QO9rdqmt HHk9xZz476PtMTNMDA4W0DugaqsFDtrVnxnOOFBK5UfhNfaBHUxtHD4pfNTvca9/gaM+ew+a7pl 4IL/ztBdqT7PUivjFuBrHsuaB3zar4DnTOsdoMCJGRxppvwSwFeQEP313ivV5Bh283Z3HPuhWnu EeXxYLr1kijyGvNBrAeGO4MIOQ8u5v9w1S2svoEDgFxga+mynD3BzbwMli2rAGTFPHNyiflITA2 yqOI6LCYBtIXIPxc7CQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-16_02,2026-04-13_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 clxscore=1015 adultscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604160089 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 modeļ¼š > -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 > --- 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