This is a note to let you know that I've just added the patch titled
fbdev: aty: SPARC64 requires FB_ATY_CT
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
fbdev-aty-sparc64-requires-fb_aty_ct.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e92ee2f594217124dd5a657d7383d355dd5a454e
Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Date: Thu Nov 26 19:17:52 2020 -0800
fbdev: aty: SPARC64 requires FB_ATY_CT
[ Upstream commit c6c90c70db4d9a0989111d6b994d545659410f7a ]
It looks like SPARC64 requires FB_ATY_CT to build without errors,
so have FB_ATY select FB_ATY_CT if both SPARC64 and PCI are enabled
instead of using "default y if SPARC64 && PCI", which is not strong
enough to prevent build errors.
As it currently is, FB_ATY_CT can be disabled, resulting in build
errors:
ERROR: modpost: "aty_postdividers" [drivers/video/fbdev/aty/atyfb.ko] undefined!
ERROR: modpost: "aty_ld_pll_ct" [drivers/video/fbdev/aty/atyfb.ko] undefined!
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Fixes: f7018c213502 ("video: move fbdev to drivers/video/fbdev")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: sparclinux@xxxxxxxxxxxxxxx
Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-fbdev@xxxxxxxxxxxxxxx
Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20201127031752.10371-1-rdunlap@xxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 1e70e838530ee..a7e5f12687b70 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -1269,6 +1269,7 @@ config FB_ATY
select FB_CFB_IMAGEBLIT
select FB_BACKLIGHT if FB_ATY_BACKLIGHT
select FB_MACMODES if PPC
+ select FB_ATY_CT if SPARC64 && PCI
help
This driver supports graphics boards with the ATI Mach64 chips.
Say Y if you have such a graphics board.
@@ -1279,7 +1280,6 @@ config FB_ATY
config FB_ATY_CT
bool "Mach64 CT/VT/GT/LT (incl. 3D RAGE) support"
depends on PCI && FB_ATY
- default y if SPARC64 && PCI
help
Say Y here to support use of ATI's 64-bit Rage boards (or other
boards based on the Mach64 CT, VT, GT, and LT chipsets) as a
