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| author | Wendly Li <wendlyli@google.com> | 2022-05-30 12:22:28 +0000 |
|---|---|---|
| committer | Wendly Li <wendlyli@google.com> | 2022-06-24 06:00:02 +0000 |
| commit | 616086ad731981c95fd01f915538f7a5da60804c (patch) | |
| tree | 68bc6d13aa02b3b942301d4e64d8a4268ae2d2ac /goodix_brl_hw.c | |
| parent | beb4b57d63552662a471943e001286d5f82bee68 (diff) | |
| download | goodix_touch-616086ad731981c95fd01f915538f7a5da60804c.tar.gz | |
goodix: Support screen protector mode
Bug: 214118813
Bug: 214118988
Test: Be able to set/get screen protector mode
Change-Id: Id9464c4d565f9d104ef8e1a83cb3f80aa17b6828
Signed-off-by: Wendly Li <wendlyli@google.com>
Diffstat (limited to 'goodix_brl_hw.c')
| -rw-r--r-- | goodix_brl_hw.c | 58 |
1 files changed, 49 insertions, 9 deletions
diff --git a/goodix_brl_hw.c b/goodix_brl_hw.c index 79b921a..ce5451c 100644 --- a/goodix_brl_hw.c +++ b/goodix_brl_hw.c @@ -1553,22 +1553,23 @@ int brl_set_heatmap_enabled(struct goodix_ts_core *cd, bool enabled) #define CUSTOM_MODE_GRIP 3 #define CUSTOM_MODE_MASK_PALM 0x02 #define CUSTOM_MODE_MASK_GRIP 0x04 +#define CUSTOM_MODE_MASK_SCREEN_PROTECTOR 0x40 int brl_set_palm_enabled(struct goodix_ts_core *cd, bool enabled) { - struct goodix_ts_cmd cmd = {0}; + struct goodix_ts_cmd cmd = { 0 }; cmd.cmd = GOODIX_CMD_SET_CUSTOM_MODE; cmd.len = 6; cmd.data[0] = CUSTOM_MODE_PALM; cmd.data[1] = enabled ? 0 : 1; if (cd->hw_ops->send_cmd(cd, &cmd)) - ts_err("failed to set palm: %s", - enabled ? "enabled" : "disabled"); + ts_err("failed to %s palm mode", + enabled ? "enable" : "disable"); return 0; } -int brl_get_palm_enabled(struct goodix_ts_core *cd, bool* enabled) +int brl_get_palm_enabled(struct goodix_ts_core *cd, bool *enabled) { int ret = 0; u8 val; @@ -1577,6 +1578,7 @@ int brl_get_palm_enabled(struct goodix_ts_core *cd, bool* enabled) if (ret != 0) { ts_err("failed to get palm enabled, ret: %d", ret); *enabled = false; + return ret; } *enabled = (val & CUSTOM_MODE_MASK_PALM) == 0; return ret; @@ -1584,33 +1586,67 @@ int brl_get_palm_enabled(struct goodix_ts_core *cd, bool* enabled) int brl_set_grip_enabled(struct goodix_ts_core *cd, bool enabled) { - struct goodix_ts_cmd cmd = {0}; + struct goodix_ts_cmd cmd = { 0 }; cmd.cmd = GOODIX_CMD_SET_CUSTOM_MODE; cmd.len = 6; cmd.data[0] = CUSTOM_MODE_GRIP; cmd.data[1] = enabled ? 1 : 0; if (cd->hw_ops->send_cmd(cd, &cmd)) - ts_err("failed to set palm: %s", - enabled ? "enabled" : "disabled"); + ts_err("failed to %s grip mode", + enabled ? "enable" : "disable"); return 0; } -int brl_get_grip_enabled(struct goodix_ts_core *cd, bool* enabled) +int brl_get_grip_enabled(struct goodix_ts_core *cd, bool *enabled) { int ret = 0; u8 val; ret = cd->hw_ops->read(cd, GOODIX_FEATURE_STATUS_ADDR, &val, 1); if (ret != 0) { - ts_err("failed to get palm enabled, ret: %d", ret); + ts_err("failed to get grip enabled, ret: %d", ret); *enabled = false; + return ret; } *enabled = (val & CUSTOM_MODE_MASK_GRIP) != 0; return ret; } +#define GOODIX_CMD_SET_SCREEN_PROTECTOR_ENABLED 0x72 +int brl_set_screen_protector_mode_enabled( + struct goodix_ts_core *cd, bool enabled) +{ + struct goodix_ts_cmd cmd = { 0 }; + + cmd.cmd = GOODIX_CMD_SET_SCREEN_PROTECTOR_ENABLED; + cmd.len = 5; + cmd.data[0] = enabled ? 1 : 0; + if (cd->hw_ops->send_cmd(cd, &cmd)) + ts_err("failed to %s screen protector mode", + enabled ? "enable" : "disable"); + + return 0; +} + +int brl_get_screen_protector_mode_enabled( + struct goodix_ts_core *cd, bool *enabled) +{ + int ret = 0; + u8 val; + + ret = cd->hw_ops->read(cd, GOODIX_FEATURE_STATUS_ADDR, &val, 1); + if (ret != 0) { + ts_err("failed to get screen protector mode enabled, ret: %d", + ret); + *enabled = false; + return ret; + } + *enabled = (val & CUSTOM_MODE_MASK_SCREEN_PROTECTOR) != 0; + return ret; +} + static struct goodix_ts_hw_ops brl_hw_ops = { .power_on = brl_power_on, .resume = brl_resume, @@ -1638,6 +1674,10 @@ static struct goodix_ts_hw_ops brl_hw_ops = { .get_palm_enabled = brl_get_palm_enabled, .set_grip_enabled = brl_set_grip_enabled, .get_grip_enabled = brl_get_grip_enabled, + .set_screen_protector_mode_enabled = + brl_set_screen_protector_mode_enabled, + .get_screen_protector_mode_enabled = + brl_get_screen_protector_mode_enabled, }; struct goodix_ts_hw_ops *goodix_get_hw_ops(void) |