5.10-stable review patch. If anyone has any objections, please let me know.
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From: Arnd Bergmann arnd@arndb.de
[ Upstream commit 5bbcc7645f4b244ffb5ac6563fbe9d3d42194447 ]
mdacon has roughly the same dependencies as vgacon but expresses them as a negative list instead of a positive list, with the only practical difference being PowerPC/CHRP, which uses vga16fb instead of vgacon.
The CONFIG_MDA_CONSOLE description advises to only turn it on when vgacon is also used because MDA/Hercules-only systems should be using vgacon instead, so just change the list to enforce that directly for simplicity.
The probing was broken from 2002 to 2008, this improves on the fix that was added then: If vgacon is a loadable module, then mdacon cannot be built-in now, and the list of systems that support vgacon is carried over.
Fixes: 0b9cf3aa6b1e ("mdacon messing up default vc's - set default to vc13-16 again") Signed-off-by: Arnd Bergmann arnd@arndb.de Reviewed-by: Thomas Zimmermann tzimmermann@suse.de Signed-off-by: Helge Deller deller@gmx.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/video/console/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index 47c4939577725..67aeb4e6494b6 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -23,7 +23,7 @@ config VGA_CONSOLE Say Y.
config MDA_CONSOLE - depends on !M68K && !PARISC && ISA + depends on VGA_CONSOLE && ISA tristate "MDA text console (dual-headed)" help Say Y here if you have an old MDA or monochrome Hercules graphics