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[129.46.232.65]) by smtp.gmail.com with ESMTPSA id af79cd13be357-89c1169a47esm299748285a.37.2025.10.23.20.27.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Oct 2025 20:28:05 -0700 (PDT) Date: Fri, 24 Oct 2025 11:27:53 +0800 From: yuanjiey To: Konrad Dybcio Cc: Dmitry Baryshkov , robin.clark@oss.qualcomm.com, lumag@kernel.org, abhinav.kumar@linux.dev, sean@poorly.run, marijn.suijten@somainline.org, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quic_mkrishn@quicinc.com, jonathan@marek.ca, quic_khsieh@quicinc.com, neil.armstrong@linaro.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, tingwei.zhang@oss.qualcomm.com, aiqun.yu@oss.qualcomm.com, yongxing.mou@oss.qualcomm.com Subject: Re: [PATCH 01/12] drm/msm/dsi/phy: Add support for Kaanapali Message-ID: References: <20251023075401.1148-1-yuanjie.yang@oss.qualcomm.com> <20251023075401.1148-2-yuanjie.yang@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDE4MDAxOCBTYWx0ZWRfX8jGMrWjCOxsc owT63UeC7g70d3J9uRusSZ7/VQqCqhT2QnU9KAe5+udQ6pWNfTqNXtsrQV6lbht6aGgj5CwkMS+ Z6OuB9h7b+jYlZub9OUb/3qOAb8ZR3Zuc31/8tj+EYxVLy9OqD8/ZYrZpJAReK0pi3vpUEA7org HgoA2+jp3pOPX1bsroKnbpgucymLRplkO0XpTm5JJznqlcy9JbYXO/R7zXbWAggWsZpYUALCjoj eGV5y7CUrO+tN25RBN7fccxJbQpnAuOhVHI08ALQ7W8O5yVFqT8+8rT2YsrGFk/HcK6tyN7p7WN GO2IxVodB94YvZ2puyxBLHNSxNDJyVaYNW4jBmzZRwLqbHNZDbvEUgjBkyaW+UHLK1Qnywy6ccy GVtaX6XAKvjz03SAYrbN/ypNvE+ROQ== X-Authority-Analysis: v=2.4 cv=G4UR0tk5 c=1 sm=1 tr=0 ts=68faf247 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=kj9zAlcOel0A:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=w-wrxfCwE3y99oquOGQA:9 a=CjuIK1q_8ugA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-GUID: VE0amv_L5K9VHz3GS8kqItAvhyt801eP X-Proofpoint-ORIG-GUID: VE0amv_L5K9VHz3GS8kqItAvhyt801eP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-23_03,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 bulkscore=0 priorityscore=1501 spamscore=0 suspectscore=0 adultscore=0 clxscore=1015 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510180018 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Thu, Oct 23, 2025 at 02:02:45PM +0200, Konrad Dybcio wrote: > On 10/23/25 1:48 PM, Dmitry Baryshkov wrote: > > On Thu, Oct 23, 2025 at 03:53:50PM +0800, yuanjie yang wrote: > >> From: Yuanjie Yang > >> > >> Add DSI PHY support for the Kaanapali platform. > >> > >> Signed-off-by: Yongxing Mou > >> Signed-off-by: Yuanjie Yang > >> --- > > [...] > > >> + .io_start = { 0x9ac1000, 0xae97000 }, > > > > These two addresses are very strange. Would you care to explain? Other > > than that there is no difference from SM8750 entry. > > They're correct. > Although they correspond to DSI_0 and DSI_2.. > > Yuanjie, none of the DSI patches mention that v2.10.0 is packed with > new features. Please provide some more context and how that impacts > the hw description. Thanks for your reminder. Correct here: io_start = { 0x9ac1000, 0x9ac4000 } DSI_Phy0 DSI_phy1 And v2.10.0 no clearly meaningful changes compared to v2.9.0. just some register address change. Thanks, Yuanjie > Konrad