| From: |
| Sui Jingfeng <suijingfeng-AT-loongson.cn> |
| To: |
| Lucas Stach <l.stach-AT-pengutronix.de>, Russell King <linux+etnaviv-AT-armlinux.org.uk>, Christian Gmeiner <christian.gmeiner-AT-gmail.com>, David Airlie <airlied-AT-gmail.com>, Daniel Vetter <daniel-AT-ffwll.ch>, Bjorn Helgaas <bhelgaas-AT-google.com>, Li Yi <liyi-AT-loongson.cn> |
| Subject: |
| [PATCH v7 0/7] drm/etnaviv: add pci device driver support |
| Date: |
| Sat, 03 Jun 2023 18:37:35 +0800 |
| Message-ID: |
| <20230603103742.3041649-1-suijingfeng@loongson.cn> |
| Cc: |
| linux-kernel-AT-vger.kernel.org, etnaviv-AT-lists.freedesktop.org, dri-devel-AT-lists.freedesktop.org, loongson-kernel-AT-lists.loongnix.cn |
| Archive-link: |
| Article |
There is a Vivante GC1000 (v5037) in LS2K1000 and LS7A1000, this GPU is a
PCI device, and it has 2D and 3D cores in the same core. Thus, this patch
set is trying to add PCI device driver support to etnaviv.
v6:
* Fix build issue on system without CONFIG_PCI enabled
v7:
* Add a separate patch for the platform driver rearrangement (Bjorn)
* Switch to runtime check if the GPU is dma coherent or not (Lucas)
* Add ETNAVIV_PARAM_GPU_COHERENT to allow userspace to query (Lucas)
* Remove etnaviv_gpu.no_clk member (Lucas)
* Various Typos and coding style fixed (Bjorn)
Sui Jingfeng (7):
drm/etnaviv: add a dedicated function to register an irq handler
drm/etnaviv: add a dedicated function to get various clocks
drm/etnaviv: add dedicated functions to create and destroy platform
devices
drm/etnaviv: add helpers for private data construction and destruction
drm/etnaviv: allow bypass component framework
drm/etnaviv: add driver support for the PCI devices
drm/etnaviv: add support for the dma coherent device
drivers/gpu/drm/etnaviv/Kconfig | 9 +
drivers/gpu/drm/etnaviv/Makefile | 2 +
drivers/gpu/drm/etnaviv/etnaviv_drv.c | 228 +++++++++++++++-----
drivers/gpu/drm/etnaviv/etnaviv_drv.h | 10 +
drivers/gpu/drm/etnaviv/etnaviv_gem.c | 22 +-
drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 7 +-
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 170 ++++++++++-----
drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 9 +
drivers/gpu/drm/etnaviv/etnaviv_pci_drv.c | 75 +++++++
drivers/gpu/drm/etnaviv/etnaviv_pci_drv.h | 9 +
include/uapi/drm/etnaviv_drm.h | 1 +
11 files changed, 422 insertions(+), 120 deletions(-)
create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_pci_drv.c
create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_pci_drv.h
--
2.25.1
