From: Hans de Goede <hdegoede@redhat.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/8] video: Add support for SSD2828 (parallel LCD to MIPI bridge)
Date: Sat, 10 Jan 2015 10:17:28 +0100 [thread overview]
Message-ID: <54B0EE28.8060309@redhat.com> (raw)
In-Reply-To: <54AFF52D.2010006@redhat.com>
Hi,
On 09-01-15 16:35, Hans de Goede wrote:
> Hi,
>
> On 09-01-15 11:01, Siarhei Siamashka wrote:
>> Hello,
>>
>> This patchset adds support for the Solomon Systech SSD2828 bridge chip,
>> which is used to convert parallel LCD interface into MIPI DSI interface
>> and drive MIPI LCD display in some tablets. In particular, this allows
>> to have a working LCD display in my Allwinner A31s based MSI Primo81 tablet.
>>
>> The core of the SSD2828 support code is generic and should work with
>> any SoC (as long as the hardware supports the standard u-boot GPIO API).
>> It also does not have any hardcoded assumptions about the MSI Primo81
>> display and should be able to drive any MIPI LCD panel (as long as the
>> number of data lanes and the bitrate per lane is provided in the
>> config struct). The code tries to follow the standard power-up sequence
>> described in the SSD2828 datasheet. However it has been tested only
>> on my MSI Primo81 tablet so far.
>>
>> The sunxi specific part includes a small glue code in the sunxi display
>> driver and the defconfig update for the MSI Primo81 tablet.
>>
>> This can be applied after
>> http://lists.denx.de/pipermail/u-boot/2015-January/200753.html
>> 'sunxi: video: Add lvds support' patchset to the 'next' branch
>> in the u-boot-sunxi repository.
>>
>> And here is a bonus picture :-)
>> http://linux-sunxi.org/File:MSI_Primo81_and_LCD_support_in_u-boot.jpg
>
> Cool :)
I've just pushed v2 of my lvds-patch to u-boot-sunxi/next with Anatolij's
ack, and I see that Anatolij has also reviewed this series, when you do
a v2 please base it on top of u-boot-sunxi/next.
Thanks,
Hans
next prev parent reply other threads:[~2015-01-10 9:17 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-09 10:01 [U-Boot] [PATCH 0/8] video: Add support for SSD2828 (parallel LCD to MIPI bridge) Siarhei Siamashka
2015-01-09 10:01 ` [U-Boot] [PATCH 1/8] sunxi: axp221: Add ELDO[1-3] support Siarhei Siamashka
2015-01-09 17:05 ` Anatolij Gustschin
2015-01-11 12:05 ` Siarhei Siamashka
2015-01-11 13:43 ` Hans de Goede
2015-01-09 10:01 ` [U-Boot] [PATCH 2/8] include: Add header file with MIPI DSI constants from the Linux kernel Siarhei Siamashka
2015-01-09 17:15 ` Anatolij Gustschin
2015-01-11 12:05 ` Siarhei Siamashka
2015-01-09 10:01 ` [U-Boot] [PATCH 3/8] video: Add support for SSD2828 (parallel LCD to MIPI bridge) Siarhei Siamashka
2015-01-10 0:01 ` Anatolij Gustschin
2015-01-09 10:01 ` [U-Boot] [PATCH 4/8] video: sunxi: Hook up SSD2828 with the sunxi video driver Siarhei Siamashka
2015-01-10 0:21 ` Anatolij Gustschin
2015-01-09 10:01 ` [U-Boot] [PATCH 5/8] sun6i: Add LCD display support for MSI Primo81 tablet Siarhei Siamashka
2015-01-10 0:24 ` Anatolij Gustschin
2015-01-09 10:01 ` [U-Boot] [PATCH 6/8] video: ssd2828: Allow using 'pclk' as the PLL clock source Siarhei Siamashka
2015-01-10 0:33 ` Anatolij Gustschin
2015-01-09 10:01 ` [U-Boot] [PATCH 7/8] video: sunxi: Switch from 'tx_clk' to 'pclk' for SSD2828 Siarhei Siamashka
2015-01-10 0:39 ` Anatolij Gustschin
2015-01-09 10:01 ` [U-Boot] [PATCH 8/8] video: ssd2828: Use MIPI DCS commands to retrieve the LCD panel id Siarhei Siamashka
2015-01-09 10:28 ` [U-Boot] [PATCH 0/8] video: Add support for SSD2828 (parallel LCD to MIPI bridge) Siarhei Siamashka
2015-01-09 15:35 ` Hans de Goede
2015-01-10 9:17 ` Hans de Goede [this message]
2015-01-10 10:52 ` Ian Campbell
2015-01-11 12:09 ` Siarhei Siamashka
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