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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2024-01-22 14:03:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-06 11:57:59 +0300 |
| commit | 173229b6baeb81390917c61e6303df21a13403ed (patch) | |
| tree | bc9c09d5fde6352261087088684c70b1429db0ff /include/linux | |
| parent | 570be6a70ccaefc38d9fbdbbf77a4ea263d4bb5a (diff) | |
| download | linux-173229b6baeb81390917c61e6303df21a13403ed.tar.xz | |
tty: vt: make init parameter of consw::con_init() a bool
[ Upstream commit dae3e6b6180f1a2394b984c596d39ed2c57d25fe ]
The 'init' parameter of consw::con_init() is true for the first call of
the hook on a particular console. So make the parameter a bool.
And document the hook.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-parisc@vger.kernel.org
Tested-by: Helge Deller <deller@gmx.de> # parisc STI console
Link: https://lore.kernel.org/r/20240122110401.7289-21-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 03bcbbb3995b ("dummycon: Trigger redraw when switching consoles with deferred takeover")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/console.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/console.h b/include/linux/console.h index 8c1686e2c233..7c17e0cc24f1 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -34,6 +34,8 @@ enum vc_intensity; /** * struct consw - callbacks for consoles * + * @con_init: initialize the console on @vc. @init is true for the very first + * call on this @vc. * @con_scroll: move lines from @top to @bottom in direction @dir by @lines. * Return true if no generic handling should be done. * Invoked by csi_M and printing to the console. @@ -44,7 +46,7 @@ enum vc_intensity; struct consw { struct module *owner; const char *(*con_startup)(void); - void (*con_init)(struct vc_data *vc, int init); + void (*con_init)(struct vc_data *vc, bool init); void (*con_deinit)(struct vc_data *vc); void (*con_clear)(struct vc_data *vc, int sy, int sx, int height, int width); |