On 10.12.2015 16:44, Krzysztof Kozlowski wrote:
> On 09.12.2015 22:58, Marek Szyprowski wrote:
>> Enable support for Multimedia Codec (MFC) device for all Exynos4412-based
... and one more finding: I think the abbreviation is Multi Format Codec.
BR,
Krzysztof
>> Odroid boards.
>>
>> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
>> ---
>> arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 24 ++++++++++++++++++++++++
>> 1 file changed, 24 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
>> index edf0fc8..5825abf 100644
>> --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
>> +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
>> @@ -18,6 +18,24 @@
>> stdout-path = &serial_1;
>> };
>>
>> + reserved-memory {
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + ranges;
>> +
>> + mfc_left: region@77000000 {
>> + compatible = "shared-dma-pool";
>> + reusable;
>> + reg = <0x77000000 0x1000000>;
>
> Doesn't this exceed the memory of Odroid X?
>
> For other Exynos4412 boards the length is 0x800000. I am curious: any
> particular reason for the difference?
>
> Best regards,
> Krzysztof
>
>
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