From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
To: Pekon Gupta <pekon@ti.com>
Cc: "Tony Lindgren" <tony@atomide.com>,
"Jason Kridner" <jkridner@gmail.com>,
linux-mtd <linux-mtd@lists.infradead.org>,
linux-omap <linux-omap@vger.kernel.org>,
"Robert Nelson" <robertcnelson@gmail.com>,
"Guido Martínez" <guido@vanguardiasur.com.ar>
Subject: Re: [PATCH v1 3/3] ARM: dts: am335x-bone: add support for beaglebone LCD4 cape
Date: Tue, 24 Jun 2014 12:03:37 -0300 [thread overview]
Message-ID: <20140624150336.GA10041@arch.cereza> (raw)
In-Reply-To: <1403612666-31197-4-git-send-email-pekon@ti.com>
Hello Pekon,
On 24 Jun 05:54 PM, Pekon Gupta wrote:
> This patch adds support for LCD4 cape as advertised on
> http://elinux.org/CircuitCo:BeagleBone_LCD4
>
> This cape has:
> * 480x272 TFT-LCD panel
> - LCD panel datasheet and timing information are sourced from [1]
> - LCD backlight is connected to 'EHRPWM1A' on cape board, but its used for
> enabling backlight power-supply. So 'gpio-backlight' driver is used instead
> of 'pwm-backlight' driver (Kconfig: BACKLIGHT_GPIO=y).
>
I'm confused about this, can you clarify why you are not using pwm-backlight?
--
Ezequiel Garcia, VanguardiaSur
www.vanguardiasur.com.ar
WARNING: multiple messages have this Message-ID (diff)
From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
To: Pekon Gupta <pekon@ti.com>
Cc: "Tony Lindgren" <tony@atomide.com>,
"Jason Kridner" <jkridner@gmail.com>,
"Robert Nelson" <robertcnelson@gmail.com>,
linux-omap <linux-omap@vger.kernel.org>,
linux-mtd <linux-mtd@lists.infradead.org>,
"Guido Martínez" <guido@vanguardiasur.com.ar>
Subject: Re: [PATCH v1 3/3] ARM: dts: am335x-bone: add support for beaglebone LCD4 cape
Date: Tue, 24 Jun 2014 12:03:37 -0300 [thread overview]
Message-ID: <20140624150336.GA10041@arch.cereza> (raw)
In-Reply-To: <1403612666-31197-4-git-send-email-pekon@ti.com>
Hello Pekon,
On 24 Jun 05:54 PM, Pekon Gupta wrote:
> This patch adds support for LCD4 cape as advertised on
> http://elinux.org/CircuitCo:BeagleBone_LCD4
>
> This cape has:
> * 480x272 TFT-LCD panel
> - LCD panel datasheet and timing information are sourced from [1]
> - LCD backlight is connected to 'EHRPWM1A' on cape board, but its used for
> enabling backlight power-supply. So 'gpio-backlight' driver is used instead
> of 'pwm-backlight' driver (Kconfig: BACKLIGHT_GPIO=y).
>
I'm confused about this, can you clarify why you are not using pwm-backlight?
--
Ezequiel Garcia, VanguardiaSur
www.vanguardiasur.com.ar
next prev parent reply other threads:[~2014-06-24 15:04 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-24 12:24 [PATCH v1 0/3] ARM: dts: am335x-bone: Beaglebone cape DTS Pekon Gupta
2014-06-24 12:24 ` Pekon Gupta
2014-06-24 12:24 ` [PATCH v1 1/3] ARM: dts: am335x-bone: add support for beaglebone NAND cape Pekon Gupta
2014-06-24 12:24 ` Pekon Gupta
2014-06-25 15:27 ` Ezequiel Garcia
2014-06-25 15:27 ` Ezequiel Garcia
2014-06-26 5:43 ` Gupta, Pekon
2014-06-26 5:43 ` Gupta, Pekon
2014-06-26 10:40 ` Tony Lindgren
2014-06-26 10:40 ` Tony Lindgren
2014-06-26 15:06 ` Guido Martínez
2014-06-26 15:06 ` Guido Martínez
2014-07-01 7:01 ` Gupta, Pekon
2014-07-01 7:01 ` Gupta, Pekon
2014-07-01 23:42 ` Guido Martínez
2014-07-01 23:42 ` Guido Martínez
2014-07-02 5:29 ` Gupta, Pekon
2014-07-02 5:29 ` Gupta, Pekon
2014-06-26 19:48 ` Guido Martínez
2014-06-26 19:48 ` Guido Martínez
2014-06-27 21:06 ` Gupta, Pekon
2014-06-27 21:06 ` Gupta, Pekon
2014-07-01 8:47 ` Tony Lindgren
2014-07-01 8:47 ` Tony Lindgren
2014-07-01 9:07 ` Gupta, Pekon
2014-07-01 9:07 ` Gupta, Pekon
2014-07-01 13:28 ` Tony Lindgren
2014-07-01 13:28 ` Tony Lindgren
2014-06-24 12:24 ` [PATCH v1 2/3] ARM: dts: am335x-bone: add support for beaglebone NOR cape Pekon Gupta
2014-06-24 12:24 ` Pekon Gupta
2014-06-24 12:24 ` [PATCH v1 3/3] ARM: dts: am335x-bone: add support for beaglebone LCD4 cape Pekon Gupta
2014-06-24 12:24 ` Pekon Gupta
2014-06-24 15:03 ` Ezequiel Garcia [this message]
2014-06-24 15:03 ` Ezequiel Garcia
2014-06-25 4:38 ` Gupta, Pekon
2014-06-25 4:38 ` Gupta, Pekon
2014-06-25 14:59 ` Ezequiel Garcia
2014-06-25 14:59 ` Ezequiel Garcia
2014-06-24 15:24 ` Jason Kridner
2014-06-24 15:24 ` Jason Kridner
2014-06-25 5:49 ` Gupta, Pekon
2014-06-25 5:49 ` Gupta, Pekon
2014-06-26 4:30 ` Jason Kridner
2014-06-26 4:30 ` Jason Kridner
2014-06-26 15:40 ` Guido Martínez
2014-06-26 15:40 ` Guido Martínez
2014-06-26 18:35 ` Darren Etheridge
2014-06-26 18:35 ` Darren Etheridge
2014-06-27 11:38 ` Gupta, Pekon
2014-06-27 11:38 ` Gupta, Pekon
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