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From: kgunda@codeaurora.org
To: Daniel Thompson <daniel.thompson@linaro.org>
Cc: bjorn.andersson@linaro.org, jingoohan1@gmail.com,
	lee.jones@linaro.org, b.zolnierkie@samsung.com,
	dri-devel@lists.freedesktop.org, jacek.anaszewski@gmail.com,
	pavel@ucw.cz, robh+dt@kernel.org, mark.rutland@arm.com,
	linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, Andy Gross <agross@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-fbdev@vger.kernel.org,
	linux-arm-msm-owner@vger.kernel.org
Subject: Re: [PATCH V3 2/4] backlight: qcom-wled: Add callback functions
Date: Mon, 23 Mar 2020 21:06:11 +0530
Message-ID: <45964027ff388aec97d27f579d96c012@codeaurora.org> (raw)
In-Reply-To: <20200311103047.v7rt5ii3saack22a@holly.lan>

On 2020-03-11 16:00, Daniel Thompson wrote:
> On Wed, Mar 11, 2020 at 12:11:00PM +0530, kgunda@codeaurora.org wrote:
>> On 2020-03-10 20:57, Daniel Thompson wrote:
>> > On Mon, Mar 09, 2020 at 06:56:00PM +0530, Kiran Gunda wrote:
>> > > Add cabc_config, sync_toggle, wled_ovp_fault_status and wled_ovp_delay
>> > > callback functions to prepare the driver for adding WLED5 support.
>> > >
>> > > Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
>> >
>> > Overall this code would a lot easier to review if
>> > > ---
>> > >  drivers/video/backlight/qcom-wled.c | 196
>> > > +++++++++++++++++++++++-------------
>> > >  1 file changed, 126 insertions(+), 70 deletions(-)
>> > >
>> > > diff --git a/drivers/video/backlight/qcom-wled.c
>> > > b/drivers/video/backlight/qcom-wled.c
>> > > index 3d276b3..b73f273 100644
>> > > --- a/drivers/video/backlight/qcom-wled.c
>> > > +++ b/drivers/video/backlight/qcom-wled.c
>> > > @@ -128,6 +128,7 @@ struct wled_config {
>> > >  	bool cs_out_en;
>> > >  	bool ext_gen;
>> > >  	bool cabc;
>> > > +	bool en_cabc;
>> >
>> > Does this ever get set to true?
>> >
>> Yes. If user wants use the cabc pin to control the brightness and
>> use the "qcom,cabc" DT property in the device tree.
> 
> That sounds like what you intended the code to do!
> 
> Is the code that does this present in the patch? I could not find
> it.
> 
okay... It's my bad. We already have the "cabc" for this. I will remove 
the en_cabc in
next series.
> 
> Daniel.

  reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-09 13:25 [PATCH V3 0/4] Add support for WLED5 Kiran Gunda
2020-03-09 13:25 ` [PATCH V3 1/4] backlight: qcom-wled: convert the wled bindings to .yaml format Kiran Gunda
2020-03-10 15:01   ` Daniel Thompson
2020-03-11  7:00     ` kgunda
2020-03-10 18:31   ` Rob Herring
2020-03-11  7:03     ` kgunda
2020-03-09 13:26 ` [PATCH V3 2/4] backlight: qcom-wled: Add callback functions Kiran Gunda
2020-03-10 15:27   ` Daniel Thompson
2020-03-11  6:41     ` kgunda
2020-03-11 10:30       ` Daniel Thompson
2020-03-23 15:36         ` kgunda [this message]
2020-03-09 13:26 ` [PATCH V3 3/4] backlight: qcom-wled: Add support for WLED5 peripheral in PM8150L Kiran Gunda
2020-03-10 15:45   ` Daniel Thompson
2020-03-11  7:00     ` kgunda
2020-03-09 13:26 ` [PATCH V3 4/4] backlight: qcom-wled: Update auto calibration support for WLED5 Kiran Gunda

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