From: Lee Jones <lee.jones@linaro.org>
To: Guru Das Srinagesh <gurus@codeaurora.org>
Cc: linux-pwm@vger.kernel.org,
"Thierry Reding" <thierry.reding@gmail.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Subbaraman Narayanamurthy" <subbaram@codeaurora.org>,
"David Collins" <collinsd@codeaurora.org>,
linux-kernel@vger.kernel.org,
"Daniel Thompson" <daniel.thompson@linaro.org>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Bartlomiej Zolnierkiewicz" <b.zolnierkie@samsung.com>,
dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org
Subject: Re: [PATCH v13 09/11] backlight: pwm_bl: Use 64-bit division function
Date: Tue, 26 May 2020 08:00:44 +0100 [thread overview]
Message-ID: <20200526070044.GB3628@dell> (raw)
In-Reply-To: <429c18e1e1461d7cd3ccb93f9093a6719744f6b0.1587523702.git.gurus@codeaurora.org>
On Tue, 21 Apr 2020, Guru Das Srinagesh wrote:
> Since the PWM framework is switching struct pwm_state.period's datatype
> to u64, prepare for this transition by using div_u64 to handle a 64-bit
> dividend instead of a straight division operation.
>
> Cc: Lee Jones <lee.jones@linaro.org>
> Cc: Daniel Thompson <daniel.thompson@linaro.org>
> Cc: Jingoo Han <jingoohan1@gmail.com>
> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
> Cc: linux-pwm@vger.kernel.org
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-fbdev@vger.kernel.org
>
> Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2020-05-26 7:00 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1587523702.git.gurus@codeaurora.org>
2020-04-22 2:57 ` [PATCH v13 01/11] drm/i915: Use 64-bit division macro Guru Das Srinagesh
2020-04-24 6:17 ` Jani Nikula
2020-04-24 22:17 ` Guru Das Srinagesh
2020-04-27 13:48 ` Jani Nikula
2020-04-22 2:57 ` [PATCH v13 02/11] hwmon: pwm-fan: " Guru Das Srinagesh
2020-04-22 2:57 ` [PATCH v13 03/11] ir-rx51: " Guru Das Srinagesh
2020-04-22 2:57 ` [PATCH v13 04/11] pwm: clps711x: Cast period to u32 before use as divisor Guru Das Srinagesh
2020-04-23 9:30 ` Geert Uytterhoeven
2020-04-24 22:21 ` Guru Das Srinagesh
2020-04-22 2:57 ` [PATCH v13 05/11] pwm: pwm-imx-tpm: Use 64-bit division macro Guru Das Srinagesh
2020-04-22 2:57 ` [PATCH v13 06/11] pwm: imx27: Use 64-bit division macro and function Guru Das Srinagesh
2020-04-22 2:57 ` [PATCH v13 07/11] pwm: sifive: Use 64-bit division macro Guru Das Srinagesh
2020-04-22 2:57 ` [PATCH v13 08/11] pwm: sun4i: Use nsecs_to_jiffies to avoid a division Guru Das Srinagesh
2020-04-22 2:57 ` [PATCH v13 09/11] backlight: pwm_bl: Use 64-bit division function Guru Das Srinagesh
2020-05-26 7:00 ` Lee Jones [this message]
2020-04-22 2:57 ` [PATCH v13 10/11] clk: pwm: " Guru Das Srinagesh
2020-04-22 2:57 ` [PATCH v13 11/11] pwm: core: Convert period and duty cycle to u64 Guru Das Srinagesh
2020-05-22 13:26 ` Uwe Kleine-König
[not found] ` <20200423114857.GG3612@dell>
[not found] ` <20200423215306.GA8670@codeaurora.org>
[not found] ` <20200424064303.GJ3612@dell>
[not found] ` <20200424221422.GA31118@codeaurora.org>
[not found] ` <20200427064434.GA3559@dell>
2020-05-20 23:15 ` [PATCH v13 00/11] Convert PWM " Guru Das Srinagesh
2020-05-21 7:15 ` Lee Jones
2020-05-22 11:16 ` Thierry Reding
2020-05-22 11:31 ` Lee Jones
2020-05-22 12:50 ` Thierry Reding
2020-05-22 22:59 ` Guru Das Srinagesh
2020-05-26 6:59 ` Lee Jones
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200526070044.GB3628@dell \
--to=lee.jones@linaro.org \
--cc=b.zolnierkie@samsung.com \
--cc=collinsd@codeaurora.org \
--cc=daniel.thompson@linaro.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=gurus@codeaurora.org \
--cc=jingoohan1@gmail.com \
--cc=linux-fbdev@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pwm@vger.kernel.org \
--cc=subbaram@codeaurora.org \
--cc=thierry.reding@gmail.com \
--cc=u.kleine-koenig@pengutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).