platform/x86: silead_dmi: Add info for the PoV mobii TAB-P800W (v2.0)

This commit adds the necessary device-properties to make the touchscreen
on Point of View mobii TAB-P800W (v2.0) tablets work.

Note that we already have an entry for the Point of View mobii
TAB-P800W (v2.1), that version uses a different digitizer and different
firmware, so the v2.0 version needs its own entry.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/platform/x86/silead_dmi.c b/drivers/platform/x86/silead_dmi.c
index d7a67a53195f62bb17f529a2183f56fabfa84a90..ca49deaa2336c23051df5e68b9de59c068984eaf 100644 (file)
--- a/drivers/platform/x86/silead_dmi.c
+++ b/drivers/platform/x86/silead_dmi.c
@@ -141,7 +141,25 @@ static const struct silead_ts_dmi_data pipo_w2s_data = {
        .properties     = pipo_w2s_props,
 };
 
-static const struct property_entry pov_mobii_wintab_p800w_props[] = {
+static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
+       PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1692),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1146),
+       PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+       PROPERTY_ENTRY_STRING("firmware-name",
+                             "gsl3680-pov-mobii-wintab-p800w-v20.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       PROPERTY_ENTRY_BOOL("silead,home-button"),
+       { }
+};
+
+static const struct silead_ts_dmi_data pov_mobii_wintab_p800w_v20_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = pov_mobii_wintab_p800w_v20_props,
+};
+
+static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = {
        PROPERTY_ENTRY_U32("touchscreen-size-x", 1800),
        PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
        PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
@@ -151,9 +169,9 @@ static const struct property_entry pov_mobii_wintab_p800w_props[] = {
        { }
 };
 
-static const struct silead_ts_dmi_data pov_mobii_wintab_p800w_data = {
+static const struct silead_ts_dmi_data pov_mobii_wintab_p800w_v21_data = {
        .acpi_name      = "MSSL1680:00",
-       .properties     = pov_mobii_wintab_p800w_props,
+       .properties     = pov_mobii_wintab_p800w_v21_props,
 };
 
 static const struct property_entry itworks_tw891_props[] = {
@@ -386,8 +404,19 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
                },
        },
        {
-               /* Point of View mobii wintab p800w */
-               .driver_data = (void *)&pov_mobii_wintab_p800w_data,
+               /* Point of View mobii wintab p800w (v2.0) */
+               .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
+               .matches = {
+                       DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+                       DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
+                       DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"),
+                       /* Above matches are too generic, add bios-date match */
+                       DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"),
+               },
+       },
+       {
+               /* Point of View mobii wintab p800w (v2.1) */
+               .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data,
                .matches = {
                        DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
                        DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),