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Subject[path v2 0/7] Add DRM driver for Hisilicon Hibmc
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This patch set adds a new drm driver for Hisilicon Hibmc. Hibmc is a
base board management controller, usually it is used on server for
Out-of-band management purpose. In this patch set, we just support basic
function for Hibmc display subsystem. Hibmc display subsystem is connected
to host CPU by PCIe as blow:

+----------+ +----------+
| | PCIe | Hibmc |
|host CPU( |<----->| display |
|arm64,x86)| |subsystem |
+----------+ +----------+

Hardware Detail for Hibmc display subsystem
-----------

The display subsystem of Hibmc is show as bellow:
+----+ +----+ +----+ +--------+
| | | | | | | |
| FB |----->| DE |----->|VDAC|---->|external|
| | | | | | | VGA |
+----+ +----+ +----+ +--------+

-DE(Display Engine) is the display controller.
-VDAC(Video Digital-to-Analog converter) converts the RGB diaital data
stream from DE to VGA analog signals.

Change History
------------

Changes in v2:
-Remove self-defined macros for bit operations.
-Remove unused register.
-Replace those deprecated functions with new version of them.
-use drm_connector_register_all() to register connector after
drm_dev_register().

The patch v1 is at
https://lists.freedesktop.org/archives/dri-devel/2016-February/101921.html
Sorry for too late sending.


Rongrong Zou (7):
idrm/hisilicon/hibmc: Add hisilicon hibmc drm master driver
drm/hisilicon/hibmc: Add plane for DE
drm/hisilicon/hibmc: Add crtc for DE
drm/hisilicon/hibmc: Add encoder for VDAC
drm/hisilicon/hibmc: Add connector for VDAC
drm/hisilicon/hibmc: Add support for frame buffer
drm/hisilicon/hibmc: Add maintainer for Hibmc DRM

MAINTAINERS | 7 +
drivers/gpu/drm/hisilicon/Kconfig | 1 +
drivers/gpu/drm/hisilicon/Makefile | 3 +-
drivers/gpu/drm/hisilicon/hibmc/Kconfig | 13 +
drivers/gpu/drm/hisilicon/hibmc/Makefile | 4 +
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 477 ++++++++++++++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.h | 29 ++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 399 ++++++++++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 64 +++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 286 +++++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_power.c | 91 +++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_power.h | 28 ++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_regs.h | 214 ++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 174 ++++++++
14 files changed, 1789 insertions(+), 1 deletion(-)
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/Kconfig
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/Makefile
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.h
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_power.c
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_power.h
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_regs.h
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c

--
1.9.1

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