| Message ID | 20201229162601.2154566-1-geert+renesas@glider.be (mailing list archive) |
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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Andrej Valek <andrej.valek@siemens.com>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
linux-input@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 0/3] Input: st1232 - fixes for resolution reading
Date: Tue, 29 Dec 2020 17:25:58 +0100
Message-Id: <20201229162601.2154566-1-geert+renesas@glider.be>
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Input: st1232 - fixes for resolution reading
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Hi Dmitry, Andrej, The recent commit 3a54a215410b1650 ("Input: st1232 - add support resolution reading") broke probing of the st1232 touchscreen on r8a7740/armadillo: st1232-ts 1-0055: Failed to read resolution: -6 Upon investigation, this turned out to be a little bit more complicated than expected, hence I wrote not one but three fixes. Thanks for your comments! Geert Uytterhoeven (3): Input: st1232 - fix off-by-one error in resolution handling Input: st1232 - do not read more bytes than needed Input: st1232 - wait until device is ready before reading resolution drivers/input/touchscreen/st1232.c | 48 ++++++++++++++++++++++++++---- 1 file changed, 42 insertions(+), 6 deletions(-)