[PATCH v3] drm: mxsfb_crtc: Reset the eLCDIF controller

[Marek Vasut]

On 06/15/2017 10:02 PM, Sean Paul wrote:
> On Thu, Jun 15, 2017 at 01:53:15PM -0400, Sean Paul wrote:
>> On Fri, May 05, 2017 at 03:01:41PM -0300, Fabio Estevam wrote:
>>> According to the eLCDIF initialization steps listed in the MX6SX
>>> Reference Manual the eLCDIF block reset is mandatory. 
>>>
>>> Without performing the eLCDIF reset the display shows garbage content
>>> when the kernel boots.
>>>
>>> In earlier tests this issue has not been observed because the bootloader
>>> was previously showing a splash screen and the bootloader display driver
>>> does properly implement the eLCDIF reset.
>>>
>>> Add the eLCDIF reset to the driver, so that it can operate correctly
>>> independently of the bootloader.
>>>
>>> Tested on a imx6sx-sdb board.
>>>
>>> Cc: <stable at vger.kernel.org>
>>> Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>
>>
>> Per Marek's request, this has been applied to drm-misc-next
>>
> 
> Now applied to misc-fixes per Jani's request :)
> 

Excellent, thanks!

-- 
Best regards,
Marek Vasut