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([2a00:23c5:d03:9f00:5e95:efc8:9b:9197]) by smtp.gmail.com with ESMTPSA id c7sm17254409wrp.51.2021.10.26.19.11.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Oct 2021 19:11:54 -0700 (PDT) Message-ID: <67f9a3603a52aeb8fd1463fd5786ed544e79ed05.camel@googlemail.com> Subject: touchscreen_dmi.c Patch for Viglen Connect 10 From: Mark Stamp To: hdegoede@redhat.com Cc: linux-kernel@vger.kernel.org, trivial@kernel.org Date: Wed, 27 Oct 2021 03:11:53 +0100 Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.42.0-2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello.  I previously spoke with you on a touchscreen issue https://github.com/onitake/gsl-firmware/issues/178 With regard to that, I made a patch for touchscreen_dmi.c. It adds parameters for the Viglen Connect 10 tablet to get its touchscreen and home button working. Signed-off-by: Mark Stamp --- touchscreen_dmi.c.orig 2021-10-27 01:26:47.842668712 +0100 +++ touchscreen_dmi.c 2021-10-27 01:27:06.426298127 +0100 @@ -938,6 +938,26 @@ static const struct ts_dmi_data trekstor .properties = trekstor_surftab_wintron70_props, }; +static const struct property_entry viglen_connect_10_props[] = { + //PROPERTY_ENTRY_U32("touchscreen-min-x", 20), + PROPERTY_ENTRY_U32("touchscreen-min-x", 0), + PROPERTY_ENTRY_U32("touchscreen-min-y", 0), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1890), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), + PROPERTY_ENTRY_U32("touchscrken-fuzz-x", 8), + PROPERTY_ENTRY_U32("touchscreen-fuzz-y", 6), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-viglen- connect-10.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data viglen_connect_10_data = { + .acpi_name = "MSSL1680:00", + .properties = viglen_connect_10_props, +}; + static const struct property_entry vinga_twizzle_j116_props[] = { PROPERTY_ENTRY_U32("touchscreen-size-x", 1920), PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), @@ -1522,6 +1542,14 @@ const struct dmi_system_id touchscreen_d }, }, { + /* Viglen Connect 10 */ + .driver_data = (void *)&viglen_connect_10_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Viglen Ltd."), + DMI_MATCH(DMI_PRODUCT_NAME, "Connect 10'' Tablet PC"), + }, + }, + { /* Vinga Twizzle J116 */ .driver_data = (void *)&vinga_twizzle_j116_data, .matches = {