From: Karel Balej <bal...@matfyz.cz> Hello,
this patch series generalizes the Imagis touchscreen driver to support other Imagis chips, namely IST3038B and IST3032C, which use a slightly different protocol. The motivation for IST3032C is the samsung,coreprimevelte smartphone with which this series has been tested. However, the support for this device is not yet in-tree, the effort is happening at [1]. Preliminary version of the regulator driver needed to use the touchscreen on this phone can be found here [2]. Note that this is a prerequisite for (at least a part of) this series [3] which among other things implements support for touch keys for Imagis touchscreens that have it. [1] https://lore.kernel.org/all/20240110-pxa1908-lkml-v8-0-fea768a59...@skole.hr/ [2] https://lore.kernel.org/all/20231228100208.2932-1-kar...@gimli.ms.mff.cuni.cz/ [3] https://lore.kernel.org/all/20240120-b4-imagis-keys-v2-0-d7fc16f2e...@skole.hr/ --- v5: - Rebase to v6.8-rc3. - v4: https://lore.kernel.org/all/20240120191940.3631-1-kar...@gimli.ms.mff.cuni.cz/ v4: - Rebase to v6.7. - v3: https://lore.kernel.org/all/20231202125948.10345-1-kar...@gimli.ms.mff.cuni.cz/ - Address feedback and add trailers. v3: - Rebase to v6.7-rc3. - v2: https://lore.kernel.org/all/20231003133440.4696-1-kar...@gimli.ms.mff.cuni.cz/ v2: - Do not rename the driver. - Do not hardcode voltage required by the IST3032C. - Use Markuss' series which generalizes the driver. Link to the original series: https://lore.kernel.org/all/20220504152406.8730-1-markuss.br...@gmail.com/ - Separate bindings into separate patch. - v1: https://lore.kernel.org/all/20230926173531.18715-1-bal...@matfyz.cz/ Karel Balej (2): dt-bindings: input/touchscreen: imagis: add compatible for IST3032C input/touchscreen: imagis: add support for IST3032C Markuss Broks (3): input/touchscreen: imagis: Correct the maximum touch area value dt-bindings: input/touchscreen: Add compatible for IST3038B input/touchscreen: imagis: Add support for Imagis IST3038B .../input/touchscreen/imagis,ist3038c.yaml | 2 + drivers/input/touchscreen/imagis.c | 70 +++++++++++++++---- 2 files changed, 60 insertions(+), 12 deletions(-) -- 2.43.0
