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Subject: Re: [PATCH] drm/atmel-hlcdc: Allow async page flips
To:     Sam Ravnborg <sam@ravnborg.org>,
        Dan Sneddon - C50748 <Dan.Sneddon@microchip.com>
CC:     Ludovic Desroches - M43218 <Ludovic.Desroches@microchip.com>,
        "Boris Brezillon" <bbrezillon@kernel.org>,
        David Airlie <airlied@linux.ie>,
        "Daniel Vetter" <daniel@ffwll.ch>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>,
        "linux-arm-kernel@lists.infradead.org" 
        <linux-arm-kernel@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
References: <20210330151721.6616-1-dan.sneddon@microchip.com>
 <20210409105816.cfffdr3edzi4yntm@sekiro>
From:   Nicolas Ferre <nicolas.ferre@microchip.com>
Organization: microchip
Message-ID: <088b0446-85c2-2d87-0439-a0cc14772c6a@microchip.com>
Date:   Tue, 25 May 2021 11:29:15 +0200
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On 09/04/2021 at 12:58, Ludovic Desroches - M43218 wrote:
> On Tue, Mar 30, 2021 at 08:17:20AM -0700, Dan Sneddon wrote:
>> The driver is capable of doing async page flips so we need to tell the
>> core to allow them.
>>
>> Signed-off-by: Dan Sneddon <dan.sneddon@microchip.com>
> Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com>

Sam,

Do you need more from us or can you queue this patch (aka "ping")?

Best regards,
   Nicolas

>> ---
>>
>>   drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
>> index 871293d1aeeb..f6c3d8809fd8 100644
>> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
>> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
>> @@ -686,6 +686,7 @@ static int atmel_hlcdc_dc_modeset_init(struct drm_device *dev)
>>   	dev->mode_config.max_width = dc->desc->max_width;
>>   	dev->mode_config.max_height = dc->desc->max_height;
>>   	dev->mode_config.funcs = &mode_config_funcs;
>> +	dev->mode_config.async_page_flip = true;
>>   
>>   	return 0;
>>   }
>> -- 
>> 2.17.1
>>


-- 
Nicolas Ferre