From: Thomas Zimmermann <tzimmermann@suse.de>
To: mpe@ellerman.id.au, jani.nikula@intel.com,
naresh.kamboju@linaro.org, deller@gmx.de, npiggin@gmail.com,
christophe.leroy@csgroup.eu, aneesh.kumar@kernel.org,
naveen.n.rao@linux.ibm.com
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
lkft-triage@lists.linaro.org, linux-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH v2 0/3] arch/powerpc: Resolve backlight include dependencies
Date: Tue, 5 Mar 2024 10:00:57 +0100 [thread overview]
Message-ID: <20240305090910.26742-1-tzimmermann@suse.de> (raw)
After cleaning up <linux/fb.h> in commit 11b4eedfc87d ("fbdev: Do
not include <linux/backlight.h> in header"), building with
CONFIG_PMAC_BACKLIGHT=y returns errors about missing declarations.
Patches 1 and 2 resolve the errors. Patch 1 has been reviewed at [1].
Patch 3 removes another dependency between backlight and fbdev code.
Compile tested with ppc6xx_defconfig.
v2:
* via-pmu-backlight: fix build errors
* powerpc: resolve dependency between fbdev and backlight
[1] https://patchwork.freedesktop.org/series/130661/
Thomas Zimmermann (3):
fbdev/chipsfb: Include <linux/backlight.h>
macintosh/via-pmu-backlight: Include <linux/backlight.h>
arch/powerpc: Remove <linux/fb.h> from backlight code
arch/powerpc/include/asm/backlight.h | 5 ++--
arch/powerpc/platforms/powermac/backlight.c | 26 ---------------------
drivers/macintosh/via-pmu-backlight.c | 1 +
drivers/video/fbdev/chipsfb.c | 1 +
4 files changed, 4 insertions(+), 29 deletions(-)
--
2.44.0
next reply other threads:[~2024-03-05 9:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-05 9:00 Thomas Zimmermann [this message]
2024-03-05 9:00 ` [PATCH v2 1/3] fbdev/chipsfb: Include <linux/backlight.h> Thomas Zimmermann
2024-03-05 9:00 ` [PATCH v2 2/3] macintosh/via-pmu-backlight: " Thomas Zimmermann
2024-03-05 9:13 ` Jani Nikula
2024-03-05 9:01 ` [PATCH v2 3/3] arch/powerpc: Remove <linux/fb.h> from backlight code Thomas Zimmermann
2024-03-05 9:15 ` Jani Nikula
2024-03-05 9:25 ` Christophe Leroy
2024-03-05 10:04 ` Thomas Zimmermann
2024-03-05 10:06 ` Christophe Leroy
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