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@xxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: "James E.J. Bottomley" <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: linux-fbdev@xxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-parisc@xxxxxxxxxxxxxxx
---
Notes:
[v2] reword the commit log after vesa.h introduction
drivers/tty/vt/vt.c | 9 +++++----
drivers/video/console/newport_con.c | 2 +-
drivers/video/console/sticon.c | 2 +-
drivers/video/console/vgacon.c | 6 +++---
4 files changed, 10 insertions(+), 9 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)
diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c
index 039d1c9937d2..ad3a09142770 100644
--- a/drivers/video/console/newport_con.c
+++ b/drivers/video/console/newport_con.c
@@ -480,7 +480,7 @@ static int newport_blank(struct vc_data *c, int blank, int mode_switch)
{
unsigned short treg;
- if (blank == 0) {
+ if (blank == VESA_NO_BLANKING) {
/* unblank console */
treg = newport_vc2_get(npregs, VC2_IREG_CONTROL);
newport_vc2_set(npregs, VC2_IREG_CONTROL,
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index f3bb48a0e980..817b89c45e81 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -300,7 +300,7 @@ static bool sticon_switch(struct vc_data *conp)
static int sticon_blank(struct vc_data *c, int blank, int mode_switch)
{
- if (blank == 0) {
+ if (blank == VESA_NO_BLANKING) {
if (mode_switch)
vga_is_gfx = 0;
return 1;
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 804b6a180b60..02eccd9b3542 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -800,10 +800,10 @@ static void vga_pal_blank(struct vgastate *state)
static int vgacon_blank(struct vc_data *c, int blank, int mode_switch)
{
switch (blank) {
- case 0: /* Unblank */
+ case VESA_NO_BLANKING: /* Unblank */
if (vga_vesa_blanked) {
vga_vesa_unblank(&vgastate);
- vga_vesa_blanked = 0;
+ vga_vesa_blanked = VESA_NO_BLANKING;
}
if (vga_palette_blanked) {
vga_set_palette(c, color_table);
@@ -813,7 +813,7 @@ static int vgacon_blank(struct vc_data *c, int blank, int mode_switch)
vga_is_gfx = false;
/* Tell console.c that it has to restore the screen itself */
return 1;
- case 1: /* Normal blanking */
+ case VESA_VSYNC_SUSPEND: /* Normal blanking */
if (!mode_switch && vga_video_type == VIDEO_TYPE_VGAC) {
vga_pal_blank(&vgastate);
vga_palette_blanked = true;
--
2.43.0
