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authorHans de Goede <hdegoede@redhat.com>2021-05-04 20:57:42 +0200
committerHans de Goede <hdegoede@redhat.com>2021-05-20 15:17:07 +0200
commit5a6f0dbe621a5c20dc912ac474debf9f11129e03 (patch)
treed2bd1b4bd59265424fbe706c950a69480aa3920d /drivers/input
parentLinux 5.13-rc1 (diff)
downloadlinux-5a6f0dbe621a5c20dc912ac474debf9f11129e03.tar.xz
linux-5a6f0dbe621a5c20dc912ac474debf9f11129e03.zip
Input: goodix - platform/x86: touchscreen_dmi - Move upside down quirks to touchscreen_dmi.c
Move the DMI quirks for upside-down mounted Goodix touchscreens from drivers/input/touchscreen/goodix.c to drivers/platform/x86/touchscreen_dmi.c, where all the other x86 touchscreen quirks live. Note the touchscreen_dmi.c code attaches standard touchscreen device-properties to an i2c-client device based on a combination of a DMI match + a device-name match. I've verified that the: Teclast X98 Pro, WinBook TW100 and WinBook TW700 uses an ACPI devicename of "GDIX1001:00" based on acpidumps and/or dmesg output available on the web. This patch was tested on a Teclast X89 tablet. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210504185746.175461-2-hdegoede@redhat.com
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/touchscreen/goodix.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index c682b028f0a2..4f53d3c57e69 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -178,51 +178,6 @@ static const unsigned long goodix_irq_flags[] = {
IRQ_TYPE_LEVEL_HIGH,
};
-/*
- * Those tablets have their coordinates origin at the bottom right
- * of the tablet, as if rotated 180 degrees
- */
-static const struct dmi_system_id rotated_screen[] = {
-#if defined(CONFIG_DMI) && defined(CONFIG_X86)
- {
- .ident = "Teclast X89",
- .matches = {
- /* tPAD is too generic, also match on bios date */
- DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
- DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
- DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
- },
- },
- {
- .ident = "Teclast X98 Pro",
- .matches = {
- /*
- * Only match BIOS date, because the manufacturers
- * BIOS does not report the board name at all
- * (sometimes)...
- */
- DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
- DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
- },
- },
- {
- .ident = "WinBook TW100",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
- DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
- }
- },
- {
- .ident = "WinBook TW700",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
- DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
- },
- },
-#endif
- {}
-};
-
static const struct dmi_system_id nine_bytes_report[] = {
#if defined(CONFIG_DMI) && defined(CONFIG_X86)
{
@@ -1123,13 +1078,6 @@ static int goodix_configure_dev(struct goodix_ts_data *ts)
ABS_MT_POSITION_Y, ts->prop.max_y);
}
- if (dmi_check_system(rotated_screen)) {
- ts->prop.invert_x = true;
- ts->prop.invert_y = true;
- dev_dbg(&ts->client->dev,
- "Applying '180 degrees rotated screen' quirk\n");
- }
-
if (dmi_check_system(nine_bytes_report)) {
ts->contact_size = 9;