Hi,
On 4/17/21 7:31 PM, Hans de Goede wrote:
> Add touchscreen info for the Teclast Tbook 11 tablet. This includes info
> for getting the firmware directly from the UEFI, so that the user does
> not need to manually install the firmware in /lib/firmware/silead.
>
> This change will make the touchscreen on these devices work OOTB,
> without requiring any manual setup.
>
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
I've merged this into my review-hans branch now.
Regards,
Hans
> ---
> drivers/platform/x86/touchscreen_dmi.c | 35 ++++++++++++++++++++++++++
> 1 file changed, 35 insertions(+)
>
> diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
> index 45203e333f57..90fe4f8f3c2c 100644
> --- a/drivers/platform/x86/touchscreen_dmi.c
> +++ b/drivers/platform/x86/touchscreen_dmi.c
> @@ -715,6 +715,32 @@ static const struct ts_dmi_data techbite_arc_11_6_data = {
> .properties = techbite_arc_11_6_props,
> };
>
> +static const struct property_entry teclast_tbook11_props[] = {
> + PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
> + PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
> + PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
> + PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
> + PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
> + PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-tbook11.fw"),
> + PROPERTY_ENTRY_U32("silead,max-fingers", 10),
> + PROPERTY_ENTRY_BOOL("silead,home-button"),
> + { }
> +};
> +
> +static const struct ts_dmi_data teclast_tbook11_data = {
> + .embedded_fw = {
> + .name = "silead/gsl3692-teclast-tbook11.fw",
> + .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
> + .length = 43560,
> + .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
> + 0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
> + 0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
> + 0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
> + },
> + .acpi_name = "MSSL1680:00",
> + .properties = teclast_tbook11_props,
> +};
> +
> static const struct property_entry teclast_x3_plus_props[] = {
> PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
> PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
> @@ -1243,6 +1269,15 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
> DMI_MATCH(DMI_BOARD_NAME, "G8316_272B"),
> },
> },
> + {
> + /* Teclast Tbook 11 */
> + .driver_data = (void *)&teclast_tbook11_data,
> + .matches = {
> + DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
> + DMI_MATCH(DMI_PRODUCT_NAME, "TbooK 11"),
> + DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
> + },
> + },
> {
> /* Teclast X3 Plus */
> .driver_data = (void *)&teclast_x3_plus_data,
>
