From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH v2 2/2] leds: lp50xx: Add the LP50XX family of the RGB LED driver Date: Wed, 16 Jan 2019 23:04:01 +0100 Message-ID: <20190116220401.GA28024@amd> References: <20190114211723.11186-1-dmurphy@ti.com> <20190114211723.11186-2-dmurphy@ti.com> <20190115222223.GA17363@amd> <79394d17-3124-75b2-ccac-dc1046499d14@ti.com> <20190116105537.GA1803@amd> <86299268-3202-814a-134b-04bd2170faab@ti.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6TrnltStXW4iwmi0" Return-path: Content-Disposition: inline In-Reply-To: <86299268-3202-814a-134b-04bd2170faab@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: Dan Murphy Cc: Jacek Anaszewski , linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dachaac@gmail.com, robh+dt@kernel.org List-Id: linux-leds@vger.kernel.org --6TrnltStXW4iwmi0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! =2E.snip. Let me read it and reply when I have a time. > > You know what? First, submit driver with similar functionality to > > existing RGB drivers, using same interface existing drivers are > > using. When that is accepted, we can talk about extending > > kernel<->user interfaces. > >=20 >=20 > I could do that but then there is no way for users to have any other colo= r but "white" with this driver. > That defeats the purpose of the device itself. No, that is not what I meant. We do have RGB drivers in tree, they just present three separate LEDs -- red, green and blue. I ask you to do the same for initial submission. You'll still be able to set brightness independently on the red/green/blue LEDs... > I am not sure if you are aware of this or care but I found this recent bl= og on this effort: > https://www.phoronix.com/scan.php?page=3Dnews_item&px=3DLinux-RGB-LED-Int= erface > See some of the comments. I went through the comments quickly, but see nothing really interesting. Best regards, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --6TrnltStXW4iwmi0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlw/qlEACgkQMOfwapXb+vJx4QCfXBqAKUAZw9Cu9PftPLc3wRcO YtkAn1O/2trkfkYCSmKPbfD56kJgtqTl =c3vh -----END PGP SIGNATURE----- --6TrnltStXW4iwmi0--