linux-kernel - Re: [PATCH] ARM: davinci_all_defconfig: enable CMA options

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Date:   Thu, 21 Sep 2017 10:11:41 -0500
From:   Suman Anna <s-anna@...com>
To:     Sekhar Nori <nsekhar@...com>
CC:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        David Lechner <david@...hnology.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: davinci_all_defconfig: enable CMA options

On 09/21/2017 09:43 AM, Sekhar Nori wrote:
> On Wednesday 20 September 2017 11:31 PM, Suman Anna wrote:
>> Enable the CMA and DMA_CMA Kconfig options by default for
>> Davinci platforms. Davinci remoteproc driver is one of the
>> modules that depends on these options, and this allows the
>> driver to be made visible for selection with menuconfig.
>>
>> Signed-off-by: Suman Anna <s-anna@...com>
>> ---
>> Hi Sekhar,
>>
>> Here's the patch that enables CMA as per your request. Patch based
>> on your v4.15/defconfig branch.
> 
> Applied! I guess you will be sending another patch enabling the
> remoteproc driver itself?

Thanks. Well, one always needs a firmware image in their filesystem
without which enabling the driver is meaningless (it would fail). So was
not planning to enable it by default.

regards
Suman