linux-kernel - Re: [PATCH v4 5/7] leds: rgb: leds-qcom-lpg: Update PMI632 lpg

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ca451c20-57c1-6fb4-8c8e-b3446944a0f6@quicinc.com>
Date:   Thu, 7 Sep 2023 12:54:38 -0700
From:   Anjelique Melendez <quic_amelende@...cinc.com>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>, <pavel@....cz>,
        <lee@...nel.org>, <thierry.reding@...il.com>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <agross@...nel.org>, <andersson@...nel.org>
CC:     <luca.weiss@...rphone.com>, <u.kleine-koenig@...gutronix.de>,
        <quic_subbaram@...cinc.com>, <quic_gurus@...cinc.com>,
        <linux-leds@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-pwm@...r.kernel.org>, <kernel@...cinc.com>
Subject: Re: [PATCH v4 5/7] leds: rgb: leds-qcom-lpg: Update PMI632 lpg_data
 to support PPG



On 8/30/2023 11:34 AM, Konrad Dybcio wrote:
> On 30.08.2023 20:06, Anjelique Melendez wrote:
>> Update the pmi632 lpg_data struct so that pmi632 devices use PPG
>> for LUT pattern.
>>
>> Signed-off-by: Anjelique Melendez <quic_amelende@...cinc.com>
>> ---
>>  drivers/leds/rgb/leds-qcom-lpg.c | 9 ++++++---
>>  1 file changed, 6 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c
>> index 90dc27d5eb7c..0b37d3b539f8 100644
>> --- a/drivers/leds/rgb/leds-qcom-lpg.c
>> +++ b/drivers/leds/rgb/leds-qcom-lpg.c
>> @@ -1672,11 +1672,14 @@ static const struct lpg_data pm8994_lpg_data = {
>>  static const struct lpg_data pmi632_lpg_data = {
>>  	.triled_base = 0xd000,
>>  
>> +	.lut_size = 64,
>> +	.lut_sdam_base = 0x80,
> Is that a predefined space for use with LPG?
> 
> Or can it be reclaimed for something else?
> 
> Konrad
Yes, this is a predefined space for use with LPG