From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Date: Thu, 25 Jul 2019 15:06:29 +0000 Subject: Re: [PATCH v1 1/1] backlight: drop EARLY_EVENT_BLANK support Message-Id: <20190725150629.GN23883@dell> List-Id: References: <20190725143224.GB31803@ravnborg.org> <20190725143934.GH15868@phenom.ffwll.local> In-Reply-To: <20190725143934.GH15868@phenom.ffwll.local> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: Daniel Vetter Cc: Daniel Thompson , Bartlomiej Zolnierkiewicz , Daniel Vetter , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, =?utf-8?B?TWljaGHFgiBNaXJvc8WCYXc=?= , Gerd Hoffmann , Jingoo Han , Sam Ravnborg , Peter Rosin 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 > > > Signed-off-by: Sam Ravnborg > > Cc: Lee Jones > > Cc: Daniel Thompson > > Cc: Jingoo Han > > Cc: Bartlomiej Zolnierkiewicz > > Cc: Daniel Vetter > > Cc: Sam Ravnborg > > Cc: Maarten Lankhorst > > Cc: "Michał Mirosław" > > Cc: Peter Rosin > > Cc: Gerd Hoffmann > > Cc: dri-devel@lists.freedesktop.org > > Cc: linux-fbdev@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 Follow Linaro: Facebook | Twitter | Blog