drm/panic: Add support for drawing a monochrome graphical logo

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Re-use the existing support for boot-up logos to draw a monochrome
graphical logo in the DRM panic handler.  When no suitable graphical
logo is available, the code falls back to the ASCII art penguin logo.

Note that all graphical boot-up logos are freed during late kernel
initialization, hence a copy must be made for later use.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3f1a5f56213f3e4584773eb2813e212b2dff6d14.1718305355.git.geert+renesas@glider.be

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Geert Uytterhoeven 2024-06-13 21:18:05 +02:00 • committed by Jocelyn Falempe

parent a40d031d7b

commit 294bbd1f26

2 changed files with 60 additions and 7 deletions

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65

drivers/gpu/drm/drm_panic.c

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2

drivers/video/logo/Kconfig

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