Messages in this thread | | | Date | Mon, 26 Aug 2019 14:58:22 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCH v3 1/5] leds: lm3532: Fix brightness control for i2c mode |
| |
Hi,
* Dan Murphy <dmurphy@ti.com> [190820 19:53]: > Fix the brightness control for I2C mode. Instead of > changing the full scale current register update the ALS target > register for the appropriate banks. > > In addition clean up some code errors and random misspellings found > during coding. > > Tested on Droid4 as well as LM3532 EVM connected to a BeagleBoneBlack > > Fixes: e37a7f8d77e1 ("leds: lm3532: Introduce the lm3532 LED driver") > Reported-by: Pavel Machek <pavel@ucw.cz> > Signed-off-by: Dan Murphy <dmurphy@ti.com> > --- > > v3 - Removed register define updates - https://lore.kernel.org/patchwork/patch/1114542/
Looks like starting with this patch in Linux next the LCD on droid4 is so dim it's unreadable even with brightness set to 255. Setting brightness to 0 does blank it completely though.
Did something maybe break with the various patch revisions or are we now missing some dts patch?
Regards,
Tony
| |