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-rw-r--r--Documentation/fb/fbcon.txt8
-rw-r--r--drivers/video/fbdev/core/fbcon.c7
-rw-r--r--drivers/video/fbdev/core/fbmem.c19
-rw-r--r--drivers/video/fbdev/offb.c18
-rw-r--r--drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c2
-rw-r--r--drivers/video/logo/Kconfig9
-rw-r--r--include/linux/fb.h1
7 files changed, 37 insertions, 27 deletions
diff --git a/Documentation/fb/fbcon.txt b/Documentation/fb/fbcon.txt
index 62af30511a95..60a5ec04e8f0 100644
--- a/Documentation/fb/fbcon.txt
+++ b/Documentation/fb/fbcon.txt
@@ -163,6 +163,14 @@ C. Boot options
be preserved until there actually is some text is output to the console.
This option causes fbcon to bind immediately to the fbdev device.
+7. fbcon=logo-pos:<location>
+
+ The only possible 'location' is 'center' (without quotes), and when
+ given, the bootup logo is moved from the default top-left corner
+ location to the center of the framebuffer. If more than one logo is
+ displayed due to multiple CPUs, the collected line of logos is moved
+ as a whole.
+
C. Attaching, Detaching and Unloading
Before going on to how to attach, detach and unload the framebuffer console, an
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 8976190b6c1f..bfa1360ec750 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -510,6 +510,13 @@ static int __init fb_console_setup(char *this_opt)
continue;
}
#endif
+
+ if (!strncmp(options, "logo-pos:", 9)) {
+ options += 9;
+ if (!strcmp(options, "center"))
+ fb_center_logo = true;
+ continue;
+ }
}
return 1;
}
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 558ed2ed3124..cb43a2258c51 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -53,6 +53,9 @@ EXPORT_SYMBOL(registered_fb);
int num_registered_fb __read_mostly;
EXPORT_SYMBOL(num_registered_fb);
+bool fb_center_logo __read_mostly;
+EXPORT_SYMBOL(fb_center_logo);
+
static struct fb_info *get_fb_info(unsigned int idx)
{
struct fb_info *fb_info;
@@ -506,8 +509,7 @@ static int fb_show_logo_line(struct fb_info *info, int rotate,
fb_set_logo(info, logo, logo_new, fb_logo.depth);
}
-#ifdef CONFIG_FB_LOGO_CENTER
- {
+ if (fb_center_logo) {
int xres = info->var.xres;
int yres = info->var.yres;
@@ -520,11 +522,11 @@ static int fb_show_logo_line(struct fb_info *info, int rotate,
--n;
image.dx = (xres - n * (logo->width + 8) - 8) / 2;
image.dy = y ?: (yres - logo->height) / 2;
+ } else {
+ image.dx = 0;
+ image.dy = y;
}
-#else
- image.dx = 0;
- image.dy = y;
-#endif
+
image.width = logo->width;
image.height = logo->height;
@@ -684,9 +686,8 @@ int fb_prepare_logo(struct fb_info *info, int rotate)
}
height = fb_logo.logo->height;
-#ifdef CONFIG_FB_LOGO_CENTER
- height += (yres - fb_logo.logo->height) / 2;
-#endif
+ if (fb_center_logo)
+ height += (yres - fb_logo.logo->height) / 2;
return fb_prepare_extra_logos(info, height, yres);
}
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index 31f769d67195..057d3cdef92e 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -318,28 +318,28 @@ static void __iomem *offb_map_reg(struct device_node *np, int index,
}
static void offb_init_palette_hacks(struct fb_info *info, struct device_node *dp,
- const char *name, unsigned long address)
+ unsigned long address)
{
struct offb_par *par = (struct offb_par *) info->par;
- if (dp && !strncmp(name, "ATY,Rage128", 11)) {
+ if (of_node_name_prefix(dp, "ATY,Rage128")) {
par->cmap_adr = offb_map_reg(dp, 2, 0, 0x1fff);
if (par->cmap_adr)
par->cmap_type = cmap_r128;
- } else if (dp && (!strncmp(name, "ATY,RageM3pA", 12)
- || !strncmp(name, "ATY,RageM3p12A", 14))) {
+ } else if (of_node_name_prefix(dp, "ATY,RageM3pA") ||
+ of_node_name_prefix(dp, "ATY,RageM3p12A")) {
par->cmap_adr = offb_map_reg(dp, 2, 0, 0x1fff);
if (par->cmap_adr)
par->cmap_type = cmap_M3A;
- } else if (dp && !strncmp(name, "ATY,RageM3pB", 12)) {
+ } else if (of_node_name_prefix(dp, "ATY,RageM3pB")) {
par->cmap_adr = offb_map_reg(dp, 2, 0, 0x1fff);
if (par->cmap_adr)
par->cmap_type = cmap_M3B;
- } else if (dp && !strncmp(name, "ATY,Rage6", 9)) {
+ } else if (of_node_name_prefix(dp, "ATY,Rage6")) {
par->cmap_adr = offb_map_reg(dp, 1, 0, 0x1fff);
if (par->cmap_adr)
par->cmap_type = cmap_radeon;
- } else if (!strncmp(name, "ATY,", 4)) {
+ } else if (of_node_name_prefix(dp, "ATY,")) {
unsigned long base = address & 0xff000000UL;
par->cmap_adr =
ioremap(base + 0x7ff000, 0x1000) + 0xcc0;
@@ -350,7 +350,7 @@ static void offb_init_palette_hacks(struct fb_info *info, struct device_node *dp
par->cmap_adr = offb_map_reg(dp, 0, 0x6000, 0x1000);
if (par->cmap_adr)
par->cmap_type = cmap_gxt2000;
- } else if (dp && !strncmp(name, "vga,Display-", 12)) {
+ } else if (of_node_name_prefix(dp, "vga,Display-")) {
/* Look for AVIVO initialized by SLOF */
struct device_node *pciparent = of_get_parent(dp);
const u32 *vid, *did;
@@ -438,7 +438,7 @@ static void __init offb_init_fb(const char *name,
par->cmap_type = cmap_unknown;
if (depth == 8)
- offb_init_palette_hacks(info, dp, name, address);
+ offb_init_palette_hacks(info, dp, address);
else
fix->visual = FB_VISUAL_TRUECOLOR;
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c
index 53f93616c671..8e23160ec59f 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c
@@ -609,6 +609,8 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg)
int r = 0;
+ memset(&p, 0, sizeof(p));
+
switch (cmd) {
case OMAPFB_SYNC_GFX:
DBG("ioctl SYNC_GFX\n");
diff --git a/drivers/video/logo/Kconfig b/drivers/video/logo/Kconfig
index 1e972c4e88b1..d1f6196c8b9a 100644
--- a/drivers/video/logo/Kconfig
+++ b/drivers/video/logo/Kconfig
@@ -10,15 +10,6 @@ menuconfig LOGO
if LOGO
-config FB_LOGO_CENTER
- bool "Center the logo"
- depends on FB=y
- help
- When this option is selected, the bootup logo is centered both
- horizontally and vertically. If more than one logo is displayed
- due to multiple CPUs, the collected line of logos is centered
- as a whole.
-
config FB_LOGO_EXTRA
bool
depends on FB=y
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 7cdd31a69719..f52ef0ad6781 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -653,6 +653,7 @@ extern int fb_new_modelist(struct fb_info *info);
extern struct fb_info *registered_fb[FB_MAX];
extern int num_registered_fb;
+extern bool fb_center_logo;
extern struct class *fb_class;
#define for_each_registered_fb(i) \
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