| Message ID | pull-1582303901-96693@atomide.com (mailing list archive) |
|---|---|
| State | Mainlined, archived |
| Commit | 10dc62d0ae4167770e9ab150fc1ab55baa82e010 |
| Headers | show |
| Series | [GIT,PULL] Fix LCD backlight issue for droid4 | expand |
Hello: This pull request was applied to soc/soc.git (refs/heads/for-next). On Fri, 21 Feb 2020 08:55:55 -0800 you wrote: > From: "Tony Lindgren" <tony@atomide.com> > > The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9: > > Linux 5.6-rc1 (2020-02-09 16:08:48 -0800) > > are available in the Git repository at: > > [...] Here is a summary with links: - [GIT,PULL] Fix LCD backlight issue for droid4 https://git.kernel.org/soc/soc/c/515fa3ee9de2b1543250ae47685e1b7e05a7a8ef You are awesome, thank you!
Hello: This pull request was applied to soc/soc.git (refs/heads/arm/fixes). On Fri, 21 Feb 2020 08:55:55 -0800 you wrote: > From: "Tony Lindgren" <tony@atomide.com> > > The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9: > > Linux 5.6-rc1 (2020-02-09 16:08:48 -0800) > > are available in the Git repository at: > > [...] Here is a summary with links: - [GIT,PULL] Fix LCD backlight issue for droid4 https://git.kernel.org/soc/soc/c/515fa3ee9de2b1543250ae47685e1b7e05a7a8ef You are awesome, thank you!
From: "Tony Lindgren" <tony@atomide.com> The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9: Linux 5.6-rc1 (2020-02-09 16:08:48 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/omap-for-v5.6/droid4-lcd-fix-signed for you to fetch changes up to 10dc62d0ae4167770e9ab150fc1ab55baa82e010: ARM: dts: droid4: Configure LED backlight for lm3532 (2020-02-20 06:51:13 -0800) ---------------------------------------------------------------- Fix LCD backlight issue for droid4 for v5.6 There was a bit of an integration glitch with the LED backlight series. The LED related parts got merged into v5.6-rc1, but the actual backlight driver got left out. This caused an issue on at least droid4 where the LCD backlight can not yet be enabled automatically. And the LCD backlight can no longer be enabled manually either via sysfs. The integration glitch happened because some pending comments from me. There was some confusion on which device tree property we should use for the default brightness property. After discussing how to fix this on the mailing lists, we came to the conclusion that it's best to fix this issue properly by adding the missing driver. The other solutions would mean backpedaling and try to come up with some temporary solution that really does not solve the issue for users. The patch for led_bl.c has been around for quite a while and tested by many users and was assumed to be merged as part of the LED backlight series. For the brightness property to use, we ended up using the more common "default-brightness-level" rather than "default-brightness" used by some backlight drivers. ---------------------------------------------------------------- Tomi Valkeinen (1): backlight: add led-backlight driver Tony Lindgren (1): ARM: dts: droid4: Configure LED backlight for lm3532 arch/arm/boot/dts/motorola-mapphone-common.dtsi | 13 +- arch/arm/configs/omap2plus_defconfig | 1 + drivers/video/backlight/Kconfig | 7 + drivers/video/backlight/Makefile | 1 + drivers/video/backlight/led_bl.c | 260 ++++++++++++++++++++++++ 5 files changed, 280 insertions(+), 2 deletions(-) create mode 100644 drivers/video/backlight/led_bl.c -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#1427): https://linux.kernel.org/g/patchwork-soc/message/1427 Mute This Topic: https://linux.kernel.org/mt/71454629/1554929 Group Owner: patchwork-soc+owner@linux.kernel.org Unsubscribe: https://linux.kernel.org/g/patchwork-soc/unsub [patchwork-linux-kernel-org@patchwork.kernel.org] -=-=-=-=-=-=-=-=-=-=-=-