From: Tony Lindgren <tony@atomide.com>
To: Dan Murphy <dmurphy@ti.com>
Cc: jacek.anaszewski@gmail.com, pavel@ucw.cz, sre@kernel.org,
nekit1000@gmail.com, mpartap@gmx.net, merlijn@wizzup.org,
linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 1/5] leds: lm3532: Fix brightness control for i2c mode
Date: Mon, 26 Aug 2019 14:58:22 -0700 [thread overview]
Message-ID: <20190826215822.GY52127@atomide.com> (raw)
In-Reply-To: <20190820195307.27590-1-dmurphy@ti.com>
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
next prev parent reply other threads:[~2019-08-26 21:58 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-20 19:53 [PATCH v3 1/5] leds: lm3532: Fix brightness control for i2c mode Dan Murphy
2019-08-20 19:53 ` [PATCH v3 2/5] leds: lm3532: Change the define for the fs current register Dan Murphy
2019-08-25 9:32 ` Pavel Machek
2019-08-27 21:33 ` Jacek Anaszewski
2019-08-27 21:37 ` Jacek Anaszewski
2019-08-20 19:53 ` [PATCH v3 3/5] leds: lm3532: Fixes for the driver for stability Dan Murphy
2019-08-20 19:53 ` [PATCH v3 4/5] dt: lm3532: Add property for full scale current Dan Murphy
2019-08-20 19:53 ` [PATCH v3 5/5] leds: lm3532: Add full scale current configuration Dan Murphy
2019-08-25 10:50 ` [PATCH v3 1/5] leds: lm3532: Fix brightness control for i2c mode Jacek Anaszewski
2019-08-26 21:58 ` Tony Lindgren [this message]
2019-08-26 22:14 ` Pavel Machek
2019-08-26 22:44 ` Tony Lindgren
2019-08-27 12:03 ` Dan Murphy
2019-08-27 12:18 ` Pavel Machek
2019-08-27 12:44 ` Dan Murphy
[not found] ` <9939e253-0c9e-5ef7-e160-c1e5fe99c453@ti.com>
2019-08-27 16:04 ` Tony Lindgren
2019-08-27 16:19 ` Dan Murphy
2019-08-27 16:45 ` Tony Lindgren
2019-08-27 21:14 ` Jacek Anaszewski
2019-08-28 15:28 ` Dan Murphy
2019-08-28 20:37 ` Jacek Anaszewski
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