diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-01-25 16:10:50 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-12-24 01:27:22 +0100 |
| commit | 3444bf3087efbdfcde73910d6089df5de80adadb (patch) | |
| tree | 4f4561e945b441ecd5445d60317a27f678bf52a8 /include/linux | |
| parent | d78478cc0b80d387488de879000e1088102c70b3 (diff) | |
fbcon: logo: allow easy integration of a custom Linux boot logo
This patch allows for easy integration of a custom Linux boot logo to
replace the Tux' being shown by default.
Use gimp or the like to create a raw PPM in your desired resolution.
Reduce the number of colours in the image to 224:
user@host:~$ ppmquant 224 Toradex-640x480.ppm > \
Toradex-640x480-224.ppm
ppmquant: making histogram...
ppmquant: 370 colors found
ppmquant: choosing 224 colors...
ppmquant: mapping image to new colors...
Convert it from raw PPM to ASCII format:
user@host:~$ pnmnoraw Toradex-640x480-224.ppm > \
Toradex-640x480-ascii-224.ppm
Copy it into the Linux sources:
cp Toradex-640x480-ascii-224.ppm linux-toradex/drivers/video/logo/\
logo_custom_clut224.ppm
Activate exclusively custom Linux logo in the kernel configuration:
Device Drivers -> Graphics support -> Bootup logo ->
Custom 224-color Linux logo
And re-compile the kernel.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit fa2371bff9ac03581881849d8f95678ef3992719)
(cherry picked from commit f57ace3fcce595dfbd5c4eb70d0392c8a8f6282d)
(cherry picked from commit e2d1fdbfb1c4c276925def59a3987474c26210ae)
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/linux_logo.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/linux_logo.h b/include/linux/linux_logo.h index ca5bd91d12e1..2be299513819 100644 --- a/include/linux/linux_logo.h +++ b/include/linux/linux_logo.h @@ -47,6 +47,7 @@ extern const struct linux_logo logo_superh_vga16; extern const struct linux_logo logo_superh_clut224; extern const struct linux_logo logo_m32r_clut224; extern const struct linux_logo logo_spe_clut224; +extern const struct linux_logo logo_custom_clut224; extern const struct linux_logo *fb_find_logo(int depth); #ifdef CONFIG_FB_LOGO_EXTRA |