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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-23 16:16:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-23 16:16:31 -0700 |
| commit | bd7e8c996f5aba542f416ee6d19e91fd3668674f (patch) | |
| tree | d75c0094e0e2f82d18e02fbb7e5362984b36863f /drivers/input/touchscreen/elants_i2c.c | |
| parent | 40a03b750bb3ded71a0f21a0b7dfbf3b24068dcb (diff) | |
| parent | bb0bc0cfeabc0d6865865e8d3a601bea6711f951 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a new driver for ADC driven joysticks
- a new Zintix touchscreen driver
- enhancements to Intel SoC button array driver
- support for F3A "function" in Synaptics RMI4 driver
- assorted driver fixups
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (29 commits)
Input: Add MAINTAINERS entry for SiS i2c touch input driver
Input: evdev - per-client waitgroups
Input: synaptics - enable InterTouch for ThinkPad T14 Gen 1
Input: synaptics - enable InterTouch for ThinkPad P1/X1E gen 2
Input: synaptics-rmi4 - support bootloader v8 in f34v7
Input: synaptics-rmi4 - add support for F3A
Input: synaptics-rmi4 - rename f30_data to gpio_data
Input: add zinitix touchscreen driver
dt-bindings: input/touchscreen: add bindings for zinitix
Input: joystick - add ADC attached joystick driver.
dt-bindings: input: Add docs for ADC driven joystick
Input: sun4i-ps2 - fix handling of platform_get_irq() error
Input: twl4030_keypad - fix handling of platform_get_irq() error
Input: omap4-keypad - fix handling of platform_get_irq() error
Input: ep93xx_keypad - fix handling of platform_get_irq() error
Input: stmfts - fix a & vs && typo
Input: imx6ul_tsc - unify open/close and PM paths
Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume()
Input: elants_i2c - fix typo for an attribute to show calibration count
Input: elants_i2c - report resolution of ABS_MT_TOUCH_MAJOR by FW information.
...
Diffstat (limited to 'drivers/input/touchscreen/elants_i2c.c')
| -rw-r--r-- | drivers/input/touchscreen/elants_i2c.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index b0bd5bb079be..50c348297e38 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -90,7 +90,7 @@ /* FW read command, 0x53 0x?? 0x0, 0x01 */ #define E_ELAN_INFO_FW_VER 0x00 #define E_ELAN_INFO_BC_VER 0x10 -#define E_ELAN_INFO_REK 0xE0 +#define E_ELAN_INFO_REK 0xD0 #define E_ELAN_INFO_TEST_VER 0xE0 #define E_ELAN_INFO_FW_ID 0xF0 #define E_INFO_OSR 0xD6 @@ -134,6 +134,7 @@ struct elants_data { u8 bc_version; u8 iap_version; u16 hw_version; + u8 major_res; unsigned int x_res; /* resolution in units/mm */ unsigned int y_res; unsigned int x_max; @@ -459,6 +460,9 @@ static int elants_i2c_query_ts_info(struct elants_data *ts) rows = resp[2] + resp[6] + resp[10]; cols = resp[3] + resp[7] + resp[11]; + /* Get report resolution value of ABS_MT_TOUCH_MAJOR */ + ts->major_res = resp[16]; + /* Process mm_to_pixel information */ error = elants_i2c_execute_command(client, get_osr_cmd, sizeof(get_osr_cmd), @@ -1325,6 +1329,8 @@ static int elants_i2c_probe(struct i2c_client *client, 0, MT_TOOL_PALM, 0, 0); input_abs_set_res(ts->input, ABS_MT_POSITION_X, ts->x_res); input_abs_set_res(ts->input, ABS_MT_POSITION_Y, ts->y_res); + if (ts->major_res > 0) + input_abs_set_res(ts->input, ABS_MT_TOUCH_MAJOR, ts->major_res); touchscreen_parse_properties(ts->input, true, &ts->prop); |