From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
To: Randy Dunlap <rdunlap@infradead.org>, linux-kernel@vger.kernel.org
Cc: Daniel Vetter <daniel@ffwll.ch>, Helge Deller <deller@gmx.de>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-sh@vger.kernel.org
Subject: Re: [PATCH] fbdev: sh7760fb: require FB=y to build cleanly
Date: Thu, 21 Sep 2023 09:05:20 +0200 [thread overview]
Message-ID: <cea63c1eb47c9a438d21bc1fce5a48e4b3235342.camel@physik.fu-berlin.de> (raw)
In-Reply-To: <20230921060228.29041-1-rdunlap@infradead.org>
Hi Randy!
On Wed, 2023-09-20 at 23:02 -0700, Randy Dunlap wrote:
> Fix build errors when CONFIG_FB=m and CONFIG_FB_SH7760=y:
>
> sh2-linux-ld: drivers/video/fbdev/sh7760fb.o: in function `sh7760fb_probe':
> sh7760fb.c:(.text+0x374): undefined reference to `framebuffer_alloc'
> sh2-linux-ld: sh7760fb.c:(.text+0x394): undefined reference to `fb_videomode_to_var'
> sh2-linux-ld: sh7760fb.c:(.text+0x3a0): undefined reference to `fb_alloc_cmap'
> sh2-linux-ld: sh7760fb.c:(.text+0x3a4): undefined reference to `register_framebuffer'
> sh2-linux-ld: sh7760fb.c:(.text+0x3ac): undefined reference to `fb_dealloc_cmap'
> sh2-linux-ld: sh7760fb.c:(.text+0x434): undefined reference to `framebuffer_release'
> sh2-linux-ld: drivers/video/fbdev/sh7760fb.o: in function `sh7760fb_remove':
> sh7760fb.c:(.text+0x800): undefined reference to `unregister_framebuffer'
> sh2-linux-ld: sh7760fb.c:(.text+0x804): undefined reference to `fb_dealloc_cmap'
> sh2-linux-ld: sh7760fb.c:(.text+0x814): undefined reference to `framebuffer_release'
> sh2-linux-ld: drivers/video/fbdev/sh7760fb.o:(.rodata+0xc): undefined reference to `fb_io_read'
> sh2-linux-ld: drivers/video/fbdev/sh7760fb.o:(.rodata+0x10): undefined reference to `fb_io_write'
> sh2-linux-ld: drivers/video/fbdev/sh7760fb.o:(.rodata+0x2c): undefined reference to `cfb_fillrect'
> sh2-linux-ld: drivers/video/fbdev/sh7760fb.o:(.rodata+0x30): undefined reference to `cfb_copyarea'
> sh2-linux-ld: drivers/video/fbdev/sh7760fb.o:(.rodata+0x34): undefined reference to `cfb_imageblit'
>
> Fixes: 4a25e41831ee ("video: sh7760fb: SH7760/SH7763 LCDC framebuffer driver")
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Helge Deller <deller@gmx.de>
> Cc: linux-fbdev@vger.kernel.org
> Cc: dri-devel@lists.freedesktop.org
> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
> Cc: linux-sh@vger.kernel.org
> ---
> drivers/video/fbdev/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff -- a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
> --- a/drivers/video/fbdev/Kconfig
> +++ b/drivers/video/fbdev/Kconfig
> @@ -1762,7 +1762,7 @@ config FB_COBALT
>
> config FB_SH7760
> bool "SH7760/SH7763/SH7720/SH7721 LCDC support"
> - depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
> + depends on FB=y && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
> || CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721)
> select FB_IOMEM_HELPERS
> help
Actually, Thomas Zimmermann already posted the same patch already on Monday ;-).
See [1].
Adrian
> [1] https://marc.info/?l=dri-devel&m=169502772500717&w=2
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
next prev parent reply other threads:[~2023-09-21 18:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-21 6:02 [PATCH] fbdev: sh7760fb: require FB=y to build cleanly Randy Dunlap
2023-09-21 7:05 ` John Paul Adrian Glaubitz [this message]
2023-09-22 7:23 ` Geert Uytterhoeven
2023-09-22 23:27 ` Randy Dunlap
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