* [PATCH 5.11 168/775] fbdev: aty: SPARC64 requires FB_ATY_CT
[not found] <20210301161201.679371205@linuxfoundation.org>
@ 2021-03-01 16:05 ` Greg Kroah-Hartman
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From: Greg Kroah-Hartman @ 2021-03-01 16:05 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, stable, Geert Uytterhoeven, Randy Dunlap,
David S. Miller, sparclinux, Tomi Valkeinen, dri-devel,
linux-fbdev, Daniel Vetter, David Airlie,
Bartlomiej Zolnierkiewicz, Geert Uytterhoeven, Sasha Levin
From: Randy Dunlap <rdunlap@infradead.org>
[ 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@glider.be>
Fixes: f7018c213502 ("video: move fbdev to drivers/video/fbdev")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fbdev@vger.kernel.org
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: David Airlie <airlied@linux.ie>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201127031752.10371-1-rdunlap@infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/video/fbdev/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index cfb7f5612ef0f..4f02db65dedec 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
--
2.27.0
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