From: Anatolij Gustschin <agust@denx.de>
To: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com>
Cc: u-boot@lists.denx.de, Julien Boibessot <julien.boibessot@armadeus.com>
Subject: Re: [PATCH 1/1] video: mxsfb: fix pixel clock polarity
Date: Mon, 14 Mar 2022 23:39:45 +0100 [thread overview]
Message-ID: <20220314233945.532ce379@crub> (raw)
In-Reply-To: <20211126144827.22931-1-sebastien.szymanski@armadeus.com>
Hi Sébastien,
On Fri, 26 Nov 2021 15:48:27 +0100
Sébastien Szymanski sebastien.szymanski@armadeus.com wrote:
> DISPLAY_FLAGS_PIXDATA_NEGEDGE means the controller drives the data on
> pixel clocks falling edge. That is DOTCLK_POL=0 (default) not 1.
I wanted to apply this patch for release, but testing on i.MX6UL 14x14
EVK board shows that there is display flickering. So it seems wrong
for the display used on the EVK board.
--
Anatolij
prev parent reply other threads:[~2022-03-14 22:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 14:48 [PATCH 1/1] video: mxsfb: fix pixel clock polarity Sébastien Szymanski
2022-01-15 14:16 ` Fabio Estevam
2022-03-14 22:39 ` Anatolij Gustschin [this message]
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