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author | Mike Pagano <mpagano@gentoo.org> | 2019-10-07 15:26:21 -0400 |
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committer | Mike Pagano <mpagano@gentoo.org> | 2019-10-07 15:26:21 -0400 |
commit | 397b0066bcccc296bbe16f5326b60e968cdaf4c1 (patch) | |
tree | 621331ae4a3e3980c58f3b13094d0b38b355bd73 /2600_enable-key-swapping-for-apple-mac.patch | |
parent | select FILE_LOCKING for both non-systemd and systemd config (diff) | |
download | linux-patches-397b0066bcccc296bbe16f5326b60e968cdaf4c1.tar.gz linux-patches-397b0066bcccc296bbe16f5326b60e968cdaf4c1.tar.bz2 linux-patches-397b0066bcccc296bbe16f5326b60e968cdaf4c1.zip |
Create 5.4 branch and add additional patches5.4-1
Patch to support for namespace user.pax.* on tmpfs.
Enable link security restrictions by default.
Add UAS disable quirk. See bug #640082.
hid-apple patch to enable swapping of the FN and left Control
keys and on some apple keyboards. See bug #622902.
Kernel patch enables gcc >= v4.13 optimizations for additional
CPUs. Kernel patch enables gcc >= v9.1 optimizations for
additional CPUs.
Signed-off-by: Mike Pagano <mpagano@gentoo.org>
Diffstat (limited to '2600_enable-key-swapping-for-apple-mac.patch')
-rw-r--r-- | 2600_enable-key-swapping-for-apple-mac.patch | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/2600_enable-key-swapping-for-apple-mac.patch b/2600_enable-key-swapping-for-apple-mac.patch new file mode 100644 index 00000000..ab228d30 --- /dev/null +++ b/2600_enable-key-swapping-for-apple-mac.patch @@ -0,0 +1,114 @@ +--- a/drivers/hid/hid-apple.c ++++ b/drivers/hid/hid-apple.c +@@ -52,6 +52,22 @@ + "(For people who want to keep Windows PC keyboard muscle memory. " + "[0] = as-is, Mac layout. 1 = swapped, Windows layout.)"); + ++static unsigned int swap_fn_leftctrl; ++module_param(swap_fn_leftctrl, uint, 0644); ++MODULE_PARM_DESC(swap_fn_leftctrl, "Swap the Fn and left Control keys. " ++ "(For people who want to keep PC keyboard muscle memory. " ++ "[0] = as-is, Mac layout, 1 = swapped, PC layout)"); ++ ++static unsigned int rightalt_as_rightctrl; ++module_param(rightalt_as_rightctrl, uint, 0644); ++MODULE_PARM_DESC(rightalt_as_rightctrl, "Use the right Alt key as a right Ctrl key. " ++ "[0] = as-is, Mac layout. 1 = Right Alt is right Ctrl"); ++ ++static unsigned int ejectcd_as_delete; ++module_param(ejectcd_as_delete, uint, 0644); ++MODULE_PARM_DESC(ejectcd_as_delete, "Use Eject-CD key as Delete key. " ++ "([0] = disabled, 1 = enabled)"); ++ + struct apple_sc { + unsigned long quirks; + unsigned int fn_on; +@@ -164,6 +180,21 @@ + { } + }; + ++static const struct apple_key_translation swapped_fn_leftctrl_keys[] = { ++ { KEY_FN, KEY_LEFTCTRL }, ++ { } ++}; ++ ++static const struct apple_key_translation rightalt_as_rightctrl_keys[] = { ++ { KEY_RIGHTALT, KEY_RIGHTCTRL }, ++ { } ++}; ++ ++static const struct apple_key_translation ejectcd_as_delete_keys[] = { ++ { KEY_EJECTCD, KEY_DELETE }, ++ { } ++}; ++ + static const struct apple_key_translation *apple_find_translation( + const struct apple_key_translation *table, u16 from) + { +@@ -183,9 +214,11 @@ + struct apple_sc *asc = hid_get_drvdata(hid); + const struct apple_key_translation *trans, *table; + +- if (usage->code == KEY_FN) { ++ u16 fn_keycode = (swap_fn_leftctrl) ? (KEY_LEFTCTRL) : (KEY_FN); ++ ++ if (usage->code == fn_keycode) { + asc->fn_on = !!value; +- input_event(input, usage->type, usage->code, value); ++ input_event(input, usage->type, KEY_FN, value); + return 1; + } + +@@ -264,6 +297,30 @@ + } + } + ++ if (swap_fn_leftctrl) { ++ trans = apple_find_translation(swapped_fn_leftctrl_keys, usage->code); ++ if (trans) { ++ input_event(input, usage->type, trans->to, value); ++ return 1; ++ } ++ } ++ ++ if (ejectcd_as_delete) { ++ trans = apple_find_translation(ejectcd_as_delete_keys, usage->code); ++ if (trans) { ++ input_event(input, usage->type, trans->to, value); ++ return 1; ++ } ++ } ++ ++ if (rightalt_as_rightctrl) { ++ trans = apple_find_translation(rightalt_as_rightctrl_keys, usage->code); ++ if (trans) { ++ input_event(input, usage->type, trans->to, value); ++ return 1; ++ } ++ } ++ + return 0; + } + +@@ -327,6 +384,21 @@ + + for (trans = apple_iso_keyboard; trans->from; trans++) + set_bit(trans->to, input->keybit); ++ ++ if (swap_fn_leftctrl) { ++ for (trans = swapped_fn_leftctrl_keys; trans->from; trans++) ++ set_bit(trans->to, input->keybit); ++ } ++ ++ if (ejectcd_as_delete) { ++ for (trans = ejectcd_as_delete_keys; trans->from; trans++) ++ set_bit(trans->to, input->keybit); ++ } ++ ++ if (rightalt_as_rightctrl) { ++ for (trans = rightalt_as_rightctrl_keys; trans->from; trans++) ++ set_bit(trans->to, input->keybit); ++ } + } + + static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi, |