From: Pavel Machek <pavel@ucw.cz>
To: Caleb Connolly <caleb.connolly@linaro.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Vincent Huang <vincent.huang@tw.synaptics.com>,
methanal <baclofen@tuta.io>,
linux-input@vger.kernel.org, devicetree@vger.kernel.org,
phone-devel@vger.kernel.org,
~postmarketos/upstreaming@lists.sr.ht
Subject: Re: [PATCH 3/7] Input: synaptics-rmi4 - f12: use hardcoded values for aftermarket touch ICs
Date: Sat, 28 Oct 2023 12:40:10 +0200 [thread overview]
Message-ID: <ZTzlChOS0OR95Ykp@localhost> (raw)
In-Reply-To: <20230929-caleb-rmi4-quirks-v1-3-cc3c703f022d@linaro.org>
Hi!
> Some replacement displays include third-party touch ICs which are
> devoid of register descriptors. Create a fake data register descriptor
> for such ICs and provide hardcoded default values.
>
> It isn't possible to reliably determine if the touch IC is original or
> not, so these fallback values are offered as an alternative to the error
> path when register descriptors aren't available.
>
> Signed-off-by: methanal <baclofen@tuta.io>
I guess we should have full/real name here.
Best regards,
Pavel
--
next prev parent reply other threads:[~2023-10-28 10:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-30 17:08 [PATCH 0/7] Input: synaptics-rmi4: add quirks for third party touchscreen controllers Caleb Connolly
2023-09-30 17:08 ` [PATCH 1/7] dt-bindings: input: syna,rmi4: document syna,pdt-fallback-desc Caleb Connolly
2023-10-02 19:23 ` Rob Herring
2023-09-30 17:08 ` [PATCH 2/7] Input: synaptics-rmi4 - handle duplicate/unknown PDT entries Caleb Connolly
2023-09-30 17:08 ` [PATCH 3/7] Input: synaptics-rmi4 - f12: use hardcoded values for aftermarket touch ICs Caleb Connolly
2023-10-28 10:40 ` Pavel Machek [this message]
2023-10-29 19:56 ` Caleb Connolly
2023-09-30 17:08 ` [PATCH 4/7] Input: synaptics-rmi4 - f55: handle zero electrode count Caleb Connolly
2023-09-30 17:08 ` [PATCH 5/7] Input: synaptics-rmi4 - don't do unaligned reads in IRQ context Caleb Connolly
2023-09-30 17:08 ` [PATCH 6/7] Input: synaptics-rmi4 - read product ID on aftermarket touch ICs Caleb Connolly
2023-09-30 17:08 ` [PATCH 7/7] Input: synaptics-rmi4 - support fallback values for PDT descriptor bytes Caleb Connolly
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