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authorDaniel Vetter <daniel.vetter@ffwll.ch>2021-12-14 09:43:25 +0100
committerDaniel Vetter <daniel.vetter@ffwll.ch>2021-12-14 10:24:28 +0100
commit99b03ca651f1c409d296d6c6e9440d9b005c722f (patch)
tree8773b8cbab631258b561ddb3d9b219072095bee4 /drivers/video/console/vgacon.c
parentMerge tag 'drm-intel-gt-next-2021-12-09' of git://anongit.freedesktop.org/drm... (diff)
parentLinux 5.16-rc5 (diff)
downloadlinux-99b03ca651f1c409d296d6c6e9440d9b005c722f.tar.xz
linux-99b03ca651f1c409d296d6c6e9440d9b005c722f.zip
Merge v5.16-rc5 into drm-next
Thomas Zimmermann requested a fixes backmerge, specifically also for 96c5f82ef0a1 ("drm/vc4: fix error code in vc4_create_object()") Just a bunch of adjacent changes conflicts, even the big pile of them in vc4. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/video/console/vgacon.c')
-rw-r--r--drivers/video/console/vgacon.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index d4320b147956..576612f18d59 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -345,11 +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) {
@@ -358,8 +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;