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SubjectRe: [PATCH v16 0/5] Mediatek MT8173 CMDQ support
On Thu, Nov 10, 2016 at 4:45 PM, Horng-Shyang Liao <hs.liao@mediatek.com> wrote:
> On Tue, 2016-11-01 at 19:28 +0800, HS Liao wrote:
>> Hi,
>>
>> This is Mediatek MT8173 Command Queue(CMDQ) driver. The CMDQ is used
>> to help write registers with critical time limitation, such as
>> updating display configuration during the vblank. It controls Global
>> Command Engine (GCE) hardware to achieve this requirement.
>>
>> These patches have a build dependency on top of v4.9-rc1.
>>
>> Changes since v15:
>> - separate "suspend and resume" patch from "save energy" patch
>> - don't stop running tasks in cmdq_suspend()
>> (i.e. leave no running tasks guarantee to clients)
>>
>> Best regards,
>> HS Liao
>>
>> HS Liao (5):
>> dt-bindings: soc: Add documentation for the MediaTek GCE unit
>> CMDQ: Mediatek CMDQ driver
>> arm64: dts: mt8173: Add GCE node
>> CMDQ: suspend and resume
>> CMDQ: save energy
>>
>> .../devicetree/bindings/mailbox/mtk-gce.txt | 43 ++
>> arch/arm64/boot/dts/mediatek/mt8173.dtsi | 10 +
>> drivers/mailbox/Kconfig | 10 +
>> drivers/mailbox/Makefile | 2 +
>> drivers/mailbox/mtk-cmdq-mailbox.c | 632 +++++++++++++++++++++
>> drivers/soc/mediatek/Kconfig | 11 +
>> drivers/soc/mediatek/Makefile | 1 +
>> drivers/soc/mediatek/mtk-cmdq-helper.c | 310 ++++++++++
>> include/linux/mailbox/mtk-cmdq-mailbox.h | 67 +++
>> include/linux/soc/mediatek/mtk-cmdq.h | 182 ++++++
>> 10 files changed, 1268 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/mailbox/mtk-gce.txt
>> create mode 100644 drivers/mailbox/mtk-cmdq-mailbox.c
>> create mode 100644 drivers/soc/mediatek/mtk-cmdq-helper.c
>> create mode 100644 include/linux/mailbox/mtk-cmdq-mailbox.h
>> create mode 100644 include/linux/soc/mediatek/mtk-cmdq.h
>>
>
>
> Hi Jassi, Matthias,
>
> Sorry to disturb you.
>
No, you don't disturb, but the controller driver and protocol driver,
introduced in the same patch, does :) So does the suspend/resume
support (patch 4&5) added separately as a patch on top. Please
reorganise the patchset.

Thanks.

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