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x86: Activate CONFIG_FB_DEVICE

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This adds the legacy /dev/fb* device file for kernel 6.6 again.
Linux upstream commit 701d2054fa31 ("fbdev: Make support for
userspace interfaces configurable") made this configurable and we
deactivated this option by default for kernel 6.6. On x86 we are not
space constrained and some users need this legacy interface.

Fixes: #15222
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Hauke Mehrtens 2024-05-25 18:27:32 +02:00
parent 2ae1330a22
commit 77bfe5441e
3 changed files with 3 additions and 0 deletions
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1
target/linux/x86/64/config-6.6
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@ -214,6 +214,7 @@ CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_CORE=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_DEVICE=y
CONFIG_FB_EFI=y
CONFIG_FB_HYPERV=y
CONFIG_FB_IOMEM_HELPERS=y

1
target/linux/x86/generic/config-6.6
View file

@ -148,6 +148,7 @@ CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_CORE=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_DEVICE=y
CONFIG_FB_EFI=y
CONFIG_FB_HYPERV=y
# CONFIG_FB_I810 is not set

1
target/linux/x86/legacy/config-6.6
View file

@ -109,6 +109,7 @@ CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_CORE=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_DEVICE=y
# CONFIG_FB_I810 is not set
CONFIG_FB_IOMEM_HELPERS=y
CONFIG_FB_SYSMEM_HELPERS=y