user/sven/linux.git/include/linux/mailbox, branch v4.19.294

mailbox: mediatek: Add Mediatek CMDQ driver

2018-08-03T14:22:14Z

This patch is first version of Mediatek 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. Currently, CMDQ only supports display related hardwares, but we expect it can be extended to other hardwares for future requirements. Signed-off-by: Houlong Wei Signed-off-by: HS Liao Signed-off-by: CK Hu Signed-off-by: Jassi Brar

mailbox: Add driver for Broadcom FlexRM ring manager

2017-03-28T18:03:30Z

Some of the Broadcom iProc SoCs have FlexRM ring manager which provides a ring-based programming interface to various offload engines (e.g. RAID, Crypto, etc). This patch adds a common mailbox driver for Broadcom FlexRM ring manager which can be shared by various offload engine drivers (implemented as mailbox clients). Reviewed-by: Ray Jui Reviewed-by: Scott Branden Reviewed-by: Pramod KUMAR Signed-off-by: Anup Patel Signed-off-by: Jassi Brar

mailbox: Add Broadcom PDC mailbox driver

2016-07-28T04:04:47Z

The Broadcom PDC mailbox driver is a mailbox controller that manages data transfers to and from one or more offload engines. Signed-off-by: Rob Rice Reviewed-by: Scott Branden Reviewed-by: Ray Jui Signed-off-by: Jassi Brar