Messages in this thread | | | From | HS Liao <> | Subject | [PATCH v7 0/4] Mediatek MT8173 CMDQ support | Date | Mon, 23 May 2016 20:23:06 +0800 |
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Hi,
This is Mediatek MT8173 Command Queue(CMDQ) driver. The CMDQ is used to help read/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 v4.6-rc1.
Changes since v6: - remove task waiting list - remove cmdq_command - use kzalloc/kfree instead of kmem_cache - use u64* instead of u32* if suitable - shrink some code
Best regards, HS Liao
HS Liao (4): dt-bindings: soc: Add documentation for the MediaTek GCE unit CMDQ: Mediatek CMDQ driver arm64: dts: mt8173: Add GCE node CMDQ: suspend/resume protection
.../devicetree/bindings/soc/mediatek/gce.txt | 34 + arch/arm64/boot/dts/mediatek/mt8173.dtsi | 8 + drivers/soc/mediatek/Kconfig | 10 + drivers/soc/mediatek/Makefile | 1 + drivers/soc/mediatek/mtk-cmdq.c | 1062 ++++++++++++++++++++ include/soc/mediatek/cmdq.h | 197 ++++ 6 files changed, 1312 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/mediatek/gce.txt create mode 100644 drivers/soc/mediatek/mtk-cmdq.c create mode 100644 include/soc/mediatek/cmdq.h
-- 1.9.1
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