[PATCH v1 1/1] backlight: drop EARLY_EVENT_BLANK support
Lee Jones
lee.jones at linaro.org
Thu Jul 25 15:06:29 UTC 2019
On Thu, 25 Jul 2019, Daniel Vetter wrote:
> On Thu, Jul 25, 2019 at 04:32:24PM +0200, Sam Ravnborg wrote:
> > There was no users left - so drop the code to support EARLY_FB_BLANK.
> > This patch removes the support in backlight,
> > and drop the notifier in fbmem.
> >
> > That EARLY_FB_BLANK is not used can be verified that no driver set any of:
> >
> > lcd_ops.early_set_power()
> > lcd_ops.r_early_set_power()
> >
> > Noticed while browsing backlight code for other reasons.
>
> Ah I didn't grep hard enough, I didn't realize that no one sets the
> lcd_ops->(r_)early_set_power hooks. Nice find!
>
> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
>
> > Signed-off-by: Sam Ravnborg <sam at ravnborg.org>
> > Cc: Lee Jones <lee.jones at linaro.org>
> > Cc: Daniel Thompson <daniel.thompson at linaro.org>
> > Cc: Jingoo Han <jingoohan1 at gmail.com>
> > Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie at samsung.com>
> > Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> > Cc: Sam Ravnborg <sam at ravnborg.org>
> > Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> > Cc: "Michał Mirosław" <mirq-linux at rere.qmqm.pl>
> > Cc: Peter Rosin <peda at axentia.se>
> > Cc: Gerd Hoffmann <kraxel at redhat.com>
> > Cc: dri-devel at lists.freedesktop.org
> > Cc: linux-fbdev at vger.kernel.org
> > ---
> >
> > Build tested with various architectures, configs.
> >
> > Lee, Daniel - OK to commit to drm-misc-next where fbdev stuff is
> > maintained today?
>
> backlight is separate from fbdev in Lee's own tree, not in drm-misc. I
> think at least.
That's correct. We'll sort that once we have all the Acks.
> > drivers/video/backlight/lcd.c | 8 --------
> > drivers/video/fbdev/core/fbmem.c | 12 +-----------
> > include/linux/fb.h | 4 ----
> > include/linux/lcd.h | 10 ----------
> > 4 files changed, 1 insertion(+), 33 deletions(-)
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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