Input: cyapa - add gen6 device module support
Based on the cyapa core, add support for basic functionality of the gen6
trackpad devices. The driver can automatically determine what protocol
(gen3, gen5, or gen6) should be used with the attached trackpad device.
Signed-off-by: Dudley Du <dudl@cypress.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/mouse/cyapa.h b/drivers/input/mouse/cyapa.h
index d019d1d..3a211c0 100644
--- a/drivers/input/mouse/cyapa.h
+++ b/drivers/input/mouse/cyapa.h
@@ -19,6 +19,7 @@
#define CYAPA_GEN_UNKNOWN 0x00 /* unknown protocol. */
#define CYAPA_GEN3 0x03 /* support MT-protocol B with tracking ID. */
#define CYAPA_GEN5 0x05 /* support TrueTouch GEN5 trackpad device. */
+#define CYAPA_GEN6 0x06 /* support TrueTouch GEN6 trackpad device. */
#define CYAPA_NAME "Cypress APA Trackpad (cyapa)"
@@ -198,6 +199,9 @@
#define PIP_BL_APP_INFO_RESP_LENGTH 30
#define PIP_BL_GET_INFO_RESP_LENGTH 19
+#define PIP_BL_PLATFORM_VER_SHIFT 4
+#define PIP_BL_PLATFORM_VER_MASK 0x0f
+
#define PIP_PRODUCT_FAMILY_MASK 0xf000
#define PIP_PRODUCT_FAMILY_TRACKPAD 0x1000
@@ -299,6 +303,14 @@
CYAPA_STATE_OP,
CYAPA_STATE_GEN5_BL,
CYAPA_STATE_GEN5_APP,
+ CYAPA_STATE_GEN6_BL,
+ CYAPA_STATE_GEN6_APP,
+};
+
+struct gen6_interval_setting {
+ u16 active_interval;
+ u16 lp1_interval;
+ u16 lp2_interval;
};
/* The main device structure */
@@ -320,9 +332,11 @@
u16 runtime_suspend_sleep_time;
u8 dev_pwr_mode;
u16 dev_sleep_time;
+ struct gen6_interval_setting gen6_interval_setting;
/* Read from query data region. */
char product_id[16];
+ u8 platform_ver; /* Platform version. */
u8 fw_maj_ver; /* Firmware major version. */
u8 fw_min_ver; /* Firmware minor version. */
u8 btn_capability;
@@ -411,5 +425,6 @@
extern const char product_id[];
extern const struct cyapa_dev_ops cyapa_gen3_ops;
extern const struct cyapa_dev_ops cyapa_gen5_ops;
+extern const struct cyapa_dev_ops cyapa_gen6_ops;
#endif