From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 755973446CA; Wed, 8 Apr 2026 18:07:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775671662; cv=none; b=BAotqwaFZA+oT5Eb2hlcYYyrX19PvBTla1xcLI/LkPjWRmu4QsxJPLtY6lE+bH26Cd29AbBZGGb1f5AymGzDOFdsTWutuzGALykpo6i5tBshom98wG53Ut8u6Ze7H7DCiFj6tcYDsAUHeIDsrHUzHuLojsVUB1OzAPfwPFjUgk8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775671662; c=relaxed/simple; bh=kfPh6f3bWrq0LBtHiHvPVG9/xzGHtx91rAMyk3Yl+Qw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=kaERNWLPvZnCDY52csOdrO7DWyJg/lhnCKHxrGQ9A94TqjcTiQtN/jp3ZL7+tc3/7yx8KBvZ5bQUAYp10SFbGtdw8E+ez35zo+zwPnhjA+xIfnB1QR+zrFv9m8AlPmZUE4Sd49nXRUSDjxbubnVFNI2+oRrQFESpFI+pQVyFEQg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=t4E+0G0y; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="t4E+0G0y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02CEEC19421; Wed, 8 Apr 2026 18:07:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1775671662; bh=kfPh6f3bWrq0LBtHiHvPVG9/xzGHtx91rAMyk3Yl+Qw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t4E+0G0yyAzWIrscH7tByQJVxg2du82RnugxuCxzKwg1rQIl2A7L4+BfdztnIh4Uj JuNCkhPbitrJxxDHpf7W3uPTA8O9JfDoSE2c/JocRFyJluBzdt91htX9sD2FqlH0ut 6z+bRB3P/TK43vYQgS6wt1tJxgXx2TZKkSPTwIoY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yajat Kumar , Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Sasha Levin Subject: [PATCH 6.1 008/312] platform/x86: touchscreen_dmi: Add quirk for y-inverted Goodix touchscreen on SUPI S10 Date: Wed, 8 Apr 2026 19:58:45 +0200 Message-ID: <20260408175934.035642644@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260408175933.715315542@linuxfoundation.org> References: <20260408175933.715315542@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Hans de Goede [ Upstream commit 7d87ed70fc95482c12edf9493c249b6413be485e ] The touchscreen on the SUPI S10 tablet reports inverted Y coordinates, causing touch input to be mirrored vertically relative to the display. Add a quirk to set the "touchscreen-inverted-y" boolean device-property on the touchscreen device, so that the goodix_ts driver will fixup the coordinates. Reported-by: Yajat Kumar Closes: https://lore.kernel.org/linux-input/20251230221639.582406-1-yajatapps3@gmail.com/ Tested-by: Yajat Kumar Signed-off-by: Hans de Goede Link: https://patch.msgid.link/20260217132346.34535-1-johannes.goede@oss.qualcomm.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Sasha Levin --- drivers/platform/x86/touchscreen_dmi.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index 427c590102a19..4612370b43469 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -399,6 +399,16 @@ static const struct ts_dmi_data gdix1002_00_upside_down_data = { .properties = gdix1001_upside_down_props, }; +static const struct property_entry gdix1001_y_inverted_props[] = { + PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), + { } +}; + +static const struct ts_dmi_data gdix1001_y_inverted_data = { + .acpi_name = "GDIX1001", + .properties = gdix1001_y_inverted_props, +}; + static const struct property_entry gp_electronic_t701_props[] = { PROPERTY_ENTRY_U32("touchscreen-size-x", 960), PROPERTY_ENTRY_U32("touchscreen-size-y", 640), @@ -1646,6 +1656,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_SKU, "PN20170413488"), }, }, + { + /* SUPI S10 */ + .driver_data = (void *)&gdix1001_y_inverted_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SUPI"), + DMI_MATCH(DMI_PRODUCT_NAME, "S10"), + }, + }, { /* Techbite Arc 11.6 */ .driver_data = (void *)&techbite_arc_11_6_data, -- 2.51.0