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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2024-01-22 12:03:47 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-28 03:08:54 +0100 |
| commit | 15d0fff7d688b9b2a975a17308e4d7c6be75aa8f (patch) | |
| tree | 4d4dbc67aefa69ac2b36e9bc00e0188b407a80c0 /drivers/tty/vt | |
| parent | tty: vt: define a common enum for VESA blanking constants (diff) | |
| download | linux-15d0fff7d688b9b2a975a17308e4d7c6be75aa8f.tar.xz linux-15d0fff7d688b9b2a975a17308e4d7c6be75aa8f.zip | |
tty: vt: use VESA blanking constants
There are VESA blanking constants defined in vesa.h. So use them in the
console code instead of constant values.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
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/20240122110401.7289-34-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt')
| -rw-r--r-- | drivers/tty/vt/vt.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 13be125a06aa..0d5d7b5074a4 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -4320,7 +4320,7 @@ static int set_vesa_blanking(u8 __user *mode_user) return -EFAULT; console_lock(); - vesa_blank_mode = (mode < 4) ? mode : 0; + vesa_blank_mode = (mode < 4) ? mode : VESA_NO_BLANKING; console_unlock(); return 0; @@ -4347,7 +4347,7 @@ void do_blank_screen(int entering_gfx) if (entering_gfx) { hide_cursor(vc); save_screen(vc); - vc->vc_sw->con_blank(vc, 1, 1); + vc->vc_sw->con_blank(vc, VESA_VSYNC_SUSPEND, 1); console_blanked = fg_console + 1; blank_state = blank_off; set_origin(vc); @@ -4368,7 +4368,8 @@ void do_blank_screen(int entering_gfx) save_screen(vc); /* In case we need to reset origin, blanking hook returns 1 */ - i = vc->vc_sw->con_blank(vc, vesa_off_interval ? 1 : (vesa_blank_mode + 1), 0); + i = vc->vc_sw->con_blank(vc, vesa_off_interval ? VESA_VSYNC_SUSPEND : + (vesa_blank_mode + 1), 0); console_blanked = fg_console + 1; if (i) set_origin(vc); @@ -4419,7 +4420,7 @@ void do_unblank_screen(int leaving_gfx) } console_blanked = 0; - if (vc->vc_sw->con_blank(vc, 0, leaving_gfx)) + if (vc->vc_sw->con_blank(vc, VESA_NO_BLANKING, leaving_gfx)) /* Low-level driver cannot restore -> do it ourselves */ update_screen(vc); if (console_blank_hook) |