From patchwork Sun Dec 12 12:53:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 12672247 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3270EC433FE for ; Sun, 12 Dec 2021 12:54:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230029AbhLLMyF (ORCPT ); Sun, 12 Dec 2021 07:54:05 -0500 Received: from smtp-34-i2.italiaonline.it ([213.209.12.34]:44148 "EHLO libero.it" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229990AbhLLMyE (ORCPT ); Sun, 12 Dec 2021 07:54:04 -0500 Received: from passgat-Modern-14-A10M.homenet.telecomitalia.it ([82.50.51.121]) by smtp-34.iol.local with ESMTPA id wOMammqwPUpmcwOMamGyIl; Sun, 12 Dec 2021 13:54:01 +0100 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2021; t=1639313641; bh=Mu6DObjl4NjaDHGHcI+cH71n6ivJ3cELCJZmt93mjOo=; h=From; b=tK78/E7yg2F0gOx+rU96RGNTqXLK+SBRlZnvX+tsvzU2zt0o+Jy+SdEWL0FO4oTov C7gblnAXZTe5IYRI27qI1ZnrzmmldSRVnHomxLOBRfOYWyCJctGuKm5CJkU1R7hsfz uo6mapLVuoWf9RO6hRh8s5yIZ12LStYmPCy3L8T4bKuiH9qJNcFH43LitM47QiVC7B LapMpxpLSjSNjtwpTlUSda1yxPlnGVBDSg9GO24EBNat6JJdPM4h87joxRjnEzL5lt KFKZ6WGdGQz9Ms8rofB3S5j1ID/yiEHDdGh0PYPdixDwhwtIa4G0OSiCACIbc/tUG9 4cT7Fyl/7jbZQ== X-CNFS-Analysis: v=2.4 cv=VsDmv86n c=1 sm=1 tr=0 ts=61b5f0e9 cx=a_exe a=xtCFBUu/Ze6RtP+zVSd77w==:117 a=xtCFBUu/Ze6RtP+zVSd77w==:17 a=8I0KCcMPWWhMFVcpAy8A:9 From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: "Andrew F . Davis" , Felipe Balbi , Rachna Patil , Wolfram Sang , Dmitry Torokhov , linux-input@vger.kernel.org, Jeff Lance , Zubair Lutfullah , Vignesh R , Dave Gerlach , Sebastian Andrzej Siewior , Grygorii Strashko , Brad Griffis , Dario Binacchi Subject: [RESEND PATCH 0/3] input: touchscreen: am335x: fix and improvements Date: Sun, 12 Dec 2021 13:53:55 +0100 Message-Id: <20211212125358.14416-1-dariobin@libero.it> X-Mailer: git-send-email 2.17.1 X-CMAE-Envelope: MS4xfF4DdcLXCoY0YJggC1A/zGE1daSGJ1y0kOs+yr+ynnqmiltxHTucCBzBzUM3j8rSF+afXC7fFIrMEb7VZPf14ll2rYq/oIjzYe01ENK2Cunk9N9K40a8 0vGNZsDTAWemdfQrxurvg7mXqRwX65N6KSXJ1vkOQxSwXBSIeM3XK3H3CVVBA02rha5mhY/waY9oxkH+otEiiz8dP86rcJYzt5M+eAj9UWhDzsAjcY1Mpl3L fHgLpYsVE/DGVSaYmeTTU/l8aEMcVvpwnEDQwfghExludvLd/ixCiQ6EAQe7ppcbDJ/YfDO/JlTKKJ/0LRompFwtVhzJ6HkzBQtwKDS4DLUrP2IkB/15MRxg wHsUTXkEpwMQRcnYy32xGqP3b1zGFvI8YEgpL1CpvNtBmBA8q2FSb4Rfwb+nZ5Vpy4BhqiEbzNFI86SBK1dnHdmuBH2wxbJWp0q9Zz/b8sdQbIPdPrBicnSa zOHNKiouSltzA1IUHra3c2hoXir9rnYmaVdqCFllJBYRB1ik/h61uCJxDXpH+jQVYoVRq9xewiit/dLZmBTrS5EpJUu3OFi0m6+OyHpaYLvkEBgAYNp2VBY0 0rPu2OE9aLmLVRtpN3Tu1C0EUymYSE2AqPiHNYmunYT2JApyQeobrYbjlXQAbLAOS4g= Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org This series grew out of a touchscreen validation activity on a custom board. Oscilloscope measurements and driver source analysis led to these patches. Dario Binacchi (3): input: ti_am335x_tsc: set ADCREFM for X configuration input: ti_am335x_tsc: fix STEPCONFIG setup for Z2 input: ti_am335x_tsc: lower the X and Y sampling time drivers/input/touchscreen/ti_am335x_tsc.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-)