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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b55d9526885sm1120614566b.84.2025.10.14.03.01.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Oct 2025 03:01:40 -0700 (PDT) Message-ID: Date: Tue, 14 Oct 2025 12:01:38 +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 v2 3/6] arm64: dts: qcom: r0q: add touchscreen support To: =?UTF-8?Q?Eric_Gon=C3=A7alves?= , Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Rob Herring , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251014044135.177210-1-ghatto404@gmail.com> <20251014044135.177210-4-ghatto404@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251014044135.177210-4-ghatto404@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDEzMDA4MyBTYWx0ZWRfX/7NjzTzczjq0 D6rvXuQ7zFZO2AYRyojQtHaUn16ZiXCJowbeR0T4sa8ScJ91b9JA9YH5pc9gxvX39g/Hvv48/hx uf0SH+0Q/f7PAzquWEA1NgFnwrk93uZE9RZlxTPsliVjwUpMwwDbpyRHeQ8xnTyt1hwhmNvqrG2 Qr1H7S/dhkTFEqSmD/7/kO6UennSJWWUGA5uH3Kklmj4LltvKqo8o/h4OgdvEtDzp+OuvzaXeoH a366G38q5ULS6Fsz6Ek90r5Tu8Qm58Nd0vO0AR6Pj7b/N1rH805qKUXKlQZ57+4ktyPzrqHtjxX NjMWtD03Xmqp1VbzLT/Mh2OZvUXrQmAtsA7IlX/UzKYQNTbzvNlP96rwacUvRzdTolCK+cBOVop I/z0y9J4OAH5fRbIHZCM6aSGnkT/Nw== X-Authority-Analysis: v=2.4 cv=Fr4IPmrq c=1 sm=1 tr=0 ts=68ee1f87 cx=c_pps a=P2rfLEam3zuxRRdjJWA2cw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=dCpwloqO8bWZMPXPVoYA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=ODZdjJIeia2B_SHc_B0f:22 X-Proofpoint-GUID: eOb3rfr99w6VyQ9YbJh6pjfULReVTTDC X-Proofpoint-ORIG-GUID: eOb3rfr99w6VyQ9YbJh6pjfULReVTTDC 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=2025-10-14_02,2025-10-13_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 spamscore=0 phishscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 bulkscore=0 suspectscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510130083 On 10/14/25 6:41 AM, Eric Gonçalves wrote: > Enable the ST-Microelectronics FTS2BA61Y touchscreen. This patch > depends on "Input: add support for the STM FTS2BA61Y touchscreen". The second sentence doesn't really make sense to be included in the git log > The device has an issue where SPI 8 (the bus which the touchscreen is > connected to) is not working properly right now, so > spi-gpio is used instead. Some Samsung devices used to use spi/i2c-gpio intentionally, also on downstream. I'm assuming this isn't the case for r0q. Did you enable gpi_dma1, qupv3_id_1 before spi8, when testing that? I don't see any obvious errors in the dt that would cause problems Konrad