| From: |
| lijianhua <jueying0518@gmail.com> |
| To: |
| airlied@linux.ie, dri-devel@lists.freedesktop.org |
| Subject: |
| [PATCH 0/7] Add DRM driver for Hisilicon hi1710 |
| Date: |
| Mon, 29 Feb 2016 08:58:34 +0800 |
| Message-ID: |
| <1456707521-59036-1-git-send-email-jueying0518@gmail.com> |
| Cc: |
| linuxarm@huawei.com, z.liuxinliang@hisilicon.com, zourongrong@huawei.com |
| Archive‑link: | |
Article |
This patch set adds a new drm driver for Hisilicon hi1710.
hi1710 is an BMC controller, and now we use it in arm64 board.
In this patch set, we just support basic function for hi1710 display subsystem.
hi1710 display subsytem is connected to arm64 by PCIe as bellow:
+---------+ +-----------+
| | PCIe | hi1710 |
| arm64 |<------>| display |
| | | subsystem |
+---------+ +-----------+
Hardware Detail for hi1710 display subsystem
--------
The display sybsystem of hi1710 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 digital data stream
from DE to VGA analog signals.
lijianhua (7):
drm/hisilicon:Add hisilicon hibmc master driver.
drm/hisilicon:Add plane for DE
drm/hisilicon:Add crtc for DE
drm/hisilicon:Add encoder for VDAC
drm/hisilicon:Add connector for VDAC
drm/hisilicon:Add fbdev
MAINTAINERS:Add maintainer for hibmc DRM driver
MAINTAINERS | 7 +
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/hisilicon/Kconfig | 4 +
drivers/gpu/drm/hisilicon/Makefile | 4 +
drivers/gpu/drm/hisilicon/hibmc/Kconfig | 13 +
drivers/gpu/drm/hisilicon/hibmc/Makefile | 5 +
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 437 +++++++++++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.h | 20 +
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 374 +++++++++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 56 +++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 290 +++++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_hw.c | 83 ++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_hw.h | 484 ++++++++++++++++++++++
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 162 ++++++++
15 files changed, 1942 insertions(+)
create mode 100644 drivers/gpu/drm/hisilicon/Kconfig
create mode 100644 drivers/gpu/drm/hisilicon/Makefile
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_hw.c
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_hw.h
create mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
--
1.9.1
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