Re: [PATCH v20 0/4] Mediatek MT8173 CMDQ support

Horng-Shyang Liao
2017-01-13T01:27:06Z

On Wed, 2017-01-04 at 11:06 +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 v4.10-rc2.
>
> Changes since v19:
> - rebase to v4.10-rc2
>
> Best regards,
> HS Liao
>
> HS Liao (4):
> dt-bindings: soc: Add documentation for the MediaTek GCE unit
> mailbox: mediatek: Add Mediatek CMDQ driver
> arm64: dts: mt8173: Add GCE node
> soc: mediatek: Add Mediatek CMDQ helper
>
> .../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 | 596 +++++++++++++++++++++
> drivers/soc/mediatek/Kconfig | 12 +
> drivers/soc/mediatek/Makefile | 1 +
> drivers/soc/mediatek/mtk-cmdq-helper.c | 310 +++++++++++
> include/linux/mailbox/mtk-cmdq-mailbox.h | 75 +++
> include/linux/soc/mediatek/mtk-cmdq.h | 174 ++++++
> 10 files changed, 1233 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.
Do you have any further comments on CMDQ v20?

Thanks.
HS