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path: root/drivers/video/console/vgacon.c
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Diffstat (limited to 'drivers/video/console/vgacon.c')
-rw-r--r--drivers/video/console/vgacon.c35
1 files changed, 9 insertions, 26 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index ef9c57ce0906..576612f18d59 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -97,30 +97,9 @@ static int vga_video_font_height;
static int vga_scan_lines __read_mostly;
static unsigned int vga_rolled_over; /* last vc_origin offset before wrap */
-static bool vgacon_text_mode_force;
static bool vga_hardscroll_enabled;
static bool vga_hardscroll_user_enable = true;
-bool vgacon_text_force(void)
-{
- return vgacon_text_mode_force;
-}
-EXPORT_SYMBOL(vgacon_text_force);
-
-static int __init text_mode(char *str)
-{
- vgacon_text_mode_force = true;
-
- pr_warn("You have booted with nomodeset. This means your GPU drivers are DISABLED\n");
- pr_warn("Any video related functionality will be severely degraded, and you may not even be able to suspend the system properly\n");
- pr_warn("Unless you actually understand what nomodeset does, you should reboot without enabling it\n");
-
- return 1;
-}
-
-/* force text mode - used by kernel modesetting */
-__setup("nomodeset", text_mode);
-
static int __init no_scroll(char *str)
{
/*
@@ -366,11 +345,17 @@ static void vgacon_init(struct vc_data *c, int init)
struct uni_pagedir *p;
/*
- * We cannot be loaded as a module, therefore init is always 1,
- * but vgacon_init can be called more than once, and init will
- * not be 1.
+ * We cannot be loaded as a module, therefore init will be 1
+ * if we are the default console, however if we are a fallback
+ * console, for example if fbcon has failed registration, then
+ * init will be 0, so we need to make sure our boot parameters
+ * have been copied to the console structure for vgacon_resize
+ * ultimately called by vc_resize. Any subsequent calls to
+ * vgacon_init init will have init set to 0 too.
*/
c->vc_can_do_color = vga_can_do_color;
+ c->vc_scan_lines = vga_scan_lines;
+ c->vc_font.height = c->vc_cell_height = vga_video_font_height;
/* set dimensions manually if init != 0 since vc_resize() will fail */
if (init) {
@@ -379,8 +364,6 @@ static void vgacon_init(struct vc_data *c, int init)
} else
vc_resize(c, vga_video_num_columns, vga_video_num_lines);
- c->vc_scan_lines = vga_scan_lines;
- c->vc_font.height = c->vc_cell_height = vga_video_font_height;
c->vc_complement_mask = 0x7700;
if (vga_512_chars)
c->vc_hi_font_mask = 0x0800;