From mboxrd@z Thu Jan  1 00:00:00 1970
From: Minkyu Kang <mk7.kang@samsung.com>
Date: Wed, 09 Jan 2013 10:28:13 +0900
Subject: [U-Boot] [PATCH v2] video:cache:fix: Enable dcache flush at LCD
 subsystem for Exynos based boards
In-Reply-To: <1357652920-17768-1-git-send-email-l.majewski@samsung.com>
References: <50EC1326.2010005@samsung.com>
	<1357652920-17768-1-git-send-email-l.majewski@samsung.com>
Message-ID: <50ECC7AD.70602@samsung.com>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

On 08/01/13 22:48, Lukasz Majewski wrote:
> lcd_set_flush_dcache(1) function is called from exynos_fb.c configuration file
> to enable lcd_sync function.
> 
> Tested-at: TRATS (Exynos 4210)
> Tested-by: Lukasz Majewski <l.majewski@samsung.com>
> Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Minkyu Kang <mk7.kang@samsung.com>
> ---
> Changes for v2:
> - Blank line added
> ---
>  drivers/video/exynos_fb.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
> index d9a3f9a..aac74a3 100644
> --- a/drivers/video/exynos_fb.c
> +++ b/drivers/video/exynos_fb.c
> @@ -63,6 +63,9 @@ static void exynos_lcd_init_mem(void *lcdbase, vidinfo_t *vid)
>  static void exynos_lcd_init(vidinfo_t *vid)
>  {
>  	exynos_fimd_lcd_init(vid);
> +
> +	/* Enable flushing after LCD writes if requested */
> +	lcd_set_flush_dcache(1);
>  }
>  
>  static void draw_logo(void)
> 

applied to u-boot-samsung.

Thanks,
Minkyu Kang.