5.15-stable review patch. If anyone has any objections, please let me know.
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From: Hans de Goede hdegoede@redhat.com
[ Upstream commit 1ea0d3b46798afc35c3185f6058b8bc08525d56c ]
Simplify tablet-mode-switch handling: 1. The code is the same for all variants, the only difference is the dev_id and notify event code. Store the dev_id + code in struct asus_wmi and unify the handling 2. Make the new unified asus_wmi_tablet_mode_get_state() check dev_id has been set and make it a no-op when not set. This allows calling it unconditionally at resume/restore time 3. Simplify the tablet_mode_sw module-param handling, this also allows selecting the new lid-flip-rog type through the module-param.
Cc: Luke D. Jones luke@ljones.dev Signed-off-by: Hans de Goede hdegoede@redhat.com Link: https://lore.kernel.org/r/20220824151145.1448010-2-hdegoede@redhat.com Stable-dep-of: b52cbca22cbf ("platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/platform/x86/asus-nb-wmi.c | 13 +---- drivers/platform/x86/asus-wmi.c | 76 ++++++------------------------ 2 files changed, 16 insertions(+), 73 deletions(-)
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index 2857678efa2eb..7b8942fee76dd 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -504,17 +504,8 @@ static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver) else wapf = quirks->wapf;
- switch (tablet_mode_sw) { - case 0: - quirks->tablet_switch_mode = asus_wmi_no_tablet_switch; - break; - case 1: - quirks->tablet_switch_mode = asus_wmi_kbd_dock_devid; - break; - case 2: - quirks->tablet_switch_mode = asus_wmi_lid_flip_devid; - break; - } + if (tablet_mode_sw != -1) + quirks->tablet_switch_mode = tablet_mode_sw;
if (quirks->i8042_filter) { ret = i8042_install_filter(quirks->i8042_filter); diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 35b2fbb466b45..e7a01accf4ff1 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -204,6 +204,9 @@ struct asus_wmi { struct asus_rfkill gps; struct asus_rfkill uwb;
+ int tablet_switch_event_code; + u32 tablet_switch_dev_id; + enum fan_type fan_type; int fan_pwm_mode; int agfn_pwm; @@ -370,11 +373,11 @@ static void asus_wmi_tablet_sw_init(struct asus_wmi *asus, u32 dev_id, int event int result;
result = asus_wmi_get_devstate_simple(asus, dev_id); - if (result < 0) - asus->driver->quirks->tablet_switch_mode = asus_wmi_no_tablet_switch; if (result >= 0) { input_set_capability(asus->inputdev, EV_SW, SW_TABLET_MODE); input_report_switch(asus->inputdev, SW_TABLET_MODE, result); + asus->tablet_switch_dev_id = dev_id; + asus->tablet_switch_event_code = event_code; } else if (result == -ENODEV) { dev_err(dev, "This device has tablet-mode-switch quirk but got ENODEV checking it. This is a bug."); } else { @@ -436,22 +439,14 @@ static void asus_wmi_input_exit(struct asus_wmi *asus)
/* Tablet mode ****************************************************************/
-static void lid_flip_tablet_mode_get_state(struct asus_wmi *asus) +static void asus_wmi_tablet_mode_get_state(struct asus_wmi *asus) { int result;
- result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_LID_FLIP); - if (result >= 0) { - input_report_switch(asus->inputdev, SW_TABLET_MODE, result); - input_sync(asus->inputdev); - } -} - -static void lid_flip_rog_tablet_mode_get_state(struct asus_wmi *asus) -{ - int result; + if (!asus->tablet_switch_dev_id) + return;
- result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_LID_FLIP_ROG); + result = asus_wmi_get_devstate_simple(asus, asus->tablet_switch_dev_id); if (result >= 0) { input_report_switch(asus->inputdev, SW_TABLET_MODE, result); input_sync(asus->inputdev); @@ -2507,9 +2502,7 @@ static void asus_wmi_handle_event_code(int code, struct asus_wmi *asus) { unsigned int key_value = 1; bool autorelease = 1; - int result, orig_code; - - orig_code = code; + int orig_code = code;
if (asus->driver->key_filter) { asus->driver->key_filter(asus->driver, &code, &key_value, @@ -2552,27 +2545,8 @@ static void asus_wmi_handle_event_code(int code, struct asus_wmi *asus) return; }
- if (asus->driver->quirks->tablet_switch_mode == asus_wmi_kbd_dock_devid && - code == NOTIFY_KBD_DOCK_CHANGE) { - result = asus_wmi_get_devstate_simple(asus, - ASUS_WMI_DEVID_KBD_DOCK); - if (result >= 0) { - input_report_switch(asus->inputdev, SW_TABLET_MODE, - !result); - input_sync(asus->inputdev); - } - return; - } - - if (asus->driver->quirks->tablet_switch_mode == asus_wmi_lid_flip_devid && - code == NOTIFY_LID_FLIP) { - lid_flip_tablet_mode_get_state(asus); - return; - } - - if (asus->driver->quirks->tablet_switch_mode == asus_wmi_lid_flip_rog_devid && - code == NOTIFY_LID_FLIP_ROG) { - lid_flip_rog_tablet_mode_get_state(asus); + if (code == asus->tablet_switch_event_code) { + asus_wmi_tablet_mode_get_state(asus); return; }
@@ -3202,18 +3176,7 @@ static int asus_hotk_resume(struct device *device) if (asus_wmi_has_fnlock_key(asus)) asus_wmi_fnlock_update(asus);
- switch (asus->driver->quirks->tablet_switch_mode) { - case asus_wmi_no_tablet_switch: - case asus_wmi_kbd_dock_devid: - break; - case asus_wmi_lid_flip_devid: - lid_flip_tablet_mode_get_state(asus); - break; - case asus_wmi_lid_flip_rog_devid: - lid_flip_rog_tablet_mode_get_state(asus); - break; - } - + asus_wmi_tablet_mode_get_state(asus); return 0; }
@@ -3253,18 +3216,7 @@ static int asus_hotk_restore(struct device *device) if (asus_wmi_has_fnlock_key(asus)) asus_wmi_fnlock_update(asus);
- switch (asus->driver->quirks->tablet_switch_mode) { - case asus_wmi_no_tablet_switch: - case asus_wmi_kbd_dock_devid: - break; - case asus_wmi_lid_flip_devid: - lid_flip_tablet_mode_get_state(asus); - break; - case asus_wmi_lid_flip_rog_devid: - lid_flip_rog_tablet_mode_get_state(asus); - break; - } - + asus_wmi_tablet_mode_get_state(asus); return 0; }