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mesa: add package decriptions

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Add descriptions for all generated packages.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle
2024-12-13 14:49:59 +00:00
parent 98444e090b
commit c2c7549bc3
1 changed files with 146 additions and 5 deletions
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151
libs/mesa/Makefile
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@@ -93,6 +93,7 @@ $(call Package/mesa/Default)
endef
define Package/libglapi/description
Free implementation of the GL API.
endef
define Package/libglapi/config
@@ -110,6 +111,21 @@ $(call Package/libmesa/Default)
endef
define Package/libmesa-amd/description
A collection of drivers for AMD Radeon dedicated GPUs.
AMD R300
The R300 driver supports AMD's Radeon R300 GPU series.
AMD R600
The R600 driver supports AMD's Radeon HD 2000 GPU series. It's
officially supported by AMD.
AMD RadeonSI
The RadeonSI OpenGL driver supports AMD's Southern Island GPUs and
later. It's officially supported by AMD.
endef
define Package/libmesa-intel
@@ -120,17 +136,37 @@ $(call Package/libmesa/Default)
endef
define Package/libmesa-intel/description
A collection of drivers for GPUs embedded in Intel's CPUs.
Intel Iris
The Iris driver supports Intel's Gen 8 hardware and later. It's
officially supported by Intel and is their next-generation Linux OpenGL
driver.
Intel Crocus
The Crocus driver supports Intel's Gen 7 hardware and earlier. It's
based on Iris and the former i965 driver, but is not officially
supported or endorsed by Intel.
Intel i915
The i915 driver supports older Intel i915 and i945 chipsets.
endef
define Package/libmesa-tegra
$(call Package/libmesa/Default)
DEPENDS+=+libdrm-tegra @(aarch64||arm)
TITLE+= (nVidia Tegra)
TITLE+= (NVIDIA Tegra)
VARIANT:=tegra
endef
define Package/libmesa-tegra/description
The Nouveau driver built for GPUs embedded in the Tegra SoC family. It's
a reverse-engineered, community-developed driver, and is not endorsed by
NVIDIA.
endef
@@ -142,17 +178,24 @@ $(call Package/libmesa/Default)
endef
define Package/libmesa-etnaviv/description
The Etnaviv driver supports the Vivante GCxxx series of embedded GPUs.
It's a reverse-engineered, community-developed driver, and is not
endorsed by Vivante.
endef
define Package/libmesa-nouveau
$(call Package/libmesa/Default)
DEPENDS+=+libdrm-nouveau @$(LLVM_SUPPORTED)
TITLE+= (nVidia)
TITLE+= (NVIDIA)
VARIANT:=nouveau
endef
define Package/libmesa-nouveau/description
The Nouveau drivers supports a large set of NVIDIA chips, ranging from
NV04 found in the Riva TNT card to NVF0 found in the GeForce GTX 780.
It's a reverse-engineered, community-developed driver, and is not
endorsed by NVIDIA.
endef
@@ -164,28 +207,65 @@ $(call Package/libmesa/Default)
endef
define Package/libmesa-broadcom/description
Mesa’s VC4 graphics driver supports multiple implementations of
Broadcom's VideoCore IV GPU. It is notably used in the Raspberry Pi 0
through Raspberry Pi 3 hardware.
Along with GLES 2.0, the Mesa driver also exposes OpenGL 2.1, which is
mostly correct but with a few caveats.
Mesa’s V3D graphics driver stack includes a conformant GLES3.1 driver
called V3D, notably used on the Raspberry Pi 4 and Raspberry Pi 5.
This package contains both, VC4 and V3D drivers and covers all
RaspberryPi boards.
endef
define Package/libmesa-lima
$(call Package/libmesa/Default)
TITLE+= (ARM Mali 400)
TITLE+= (ARM Mali Utgard)
VARIANT:=lima
DEPENDS+=@(aarch64||arm)
endef
define Package/libmesa-lima/description
Lima is an open source graphics driver which supports Mali Utgard
(Mali-4xx) embedded GPUs from ARM. It's a reverse-engineered,
community-developed driver, and is not endorsed by ARM. Lima was
upstreamed in Mesa 19.1 and Linux kernel 5.2.
Product Architecture Status
Mali-400 Utgard Supported
Mali-450 Utgard Supported
Mali-470 Utgard Unsupported
Newer Mali chips based on the Midgard/Bifrost architectures (Mali T or G
series) are handled by the Panfrost driver, not Lima.
endef
define Package/libmesa-panfrost
$(call Package/libmesa/Default)
TITLE+= (ARM Mali 450+)
TITLE+= (ARM Mali Midgard and later)
VARIANT:=panfrost
DEPENDS+=@(aarch64||arm)
endef
define Package/libmesa-panfrost/description
The Panfrost driver stack includes an OpenGL ES implementation for Arm
Mali GPUs based on the Midgard, Bifrost and Valhall microarchitectures.
It is conformant on Mali-G52, Mali-G57 and Mali-G610, but non-conformant
on other GPUs. The following hardware is currently supported:
Models Architecture OpenGL ES OpenGL
T600, T620, T720 Midgard (v4) 2.0 2.1
T760, T820, T830 T860, T880 Midgard (v5) 3.1 3.1
G72 Bifrost (v6) 3.1 3.1
G31, G51, G52, G76 Bifrost (v7) 3.1 3.1
G57 Valhall (v9) 3.1 3.1
G310, G610 Valhall (v10) 3.1 3.1
Other Midgard and Bifrost chips (e.g. G71) are not yet supported.
endef
@@ -196,6 +276,10 @@ $(call Package/libmesa/Default)
endef
define Package/libmesa-virgl/description
VirGL is a virtual 3D GPU for use inside QEMU virtual machines, that
allows the guest operating system to use the capabilities of the host
GPU to accelerate 3D rendering. The plan is to have a guest GPU that is
fully independent of the host GPU.
endef
@@ -207,6 +291,9 @@ $(call Package/libmesa/Default)
endef
define Package/libmesa-zink/description
The Zink driver is a Gallium driver that emits Vulkan API calls instead
of targeting a specific GPU architecture. This can be used to get full
desktop OpenGL support on devices that only support Vulkan.
endef
@@ -218,6 +305,9 @@ $(call Package/libmesa/Default)
endef
define Package/libmesa-softpipe/description
The Softpipe driver is a reference software rasterizer; it's slow but
accurate. It's mostly useful for testing, and on systems that lack
support for LLVM.
endef
define Package/libmesa-llvmpipe
@@ -228,6 +318,12 @@ $(call Package/libmesa/Default)
endef
define Package/libmesa-llvmpipe/description
The Gallium LLVMpipe driver is a software rasterizer that uses LLVM to
do runtime code generation. Shaders, point/line/triangle rasterization
and vertex processing are implemented with LLVM IR which is translated
to native CPU machine code. Also, the driver is multithreaded to take
advantage of multiple CPU cores (up to 32 at this time). It's the
fastest software rasterizer for Mesa.
endef
@@ -246,6 +342,7 @@ $(call Package/libopencl/Default)
endef
define Package/libopencl-amd/description
Mesa Clover OpenCL 1.1 library for AMD GPUs.
endef
@@ -256,6 +353,7 @@ $(call Package/libopencl/Default)
endef
define Package/libopencl-nouveau/description
Mesa Clover OpenCL 1.1 library for nVidia GPUs.
endef
define Package/libosmesa/Default
@@ -264,6 +362,13 @@ $(call Package/mesa/Default)
TITLE+= off-screen rendering library
endef
define Package/libosmesa/description/Default
Mesa's off-screen interface is used for rendering into user-allocated
memory without any sort of window system or operating system
dependencies. That is, the GL_FRONT colorbuffer is actually a buffer in
main memory, rather than a window on your display.
endef
define Package/libosmesa-softpipe
$(call Package/libosmesa/Default)
TITLE+= (Softpipe)
@@ -272,6 +377,9 @@ $(call Package/libosmesa/Default)
endef
define Package/libosmesa-softpipe/description
$(call Package/libosmesa/description/Default)
Softpipe - this is the reference Gallium software driver.
endef
define Package/libosmesa-llvmpipe
@@ -282,6 +390,9 @@ $(call Package/libosmesa/Default)
endef
define Package/libosmesa-llvmpipe/description
$(call Package/libosmesa/description/Default)
LLVMpipe - this is the high-performance Gallium LLVM driver.
endef
@@ -294,6 +405,8 @@ $(call Package/mesa/Default)
endef
define Package/libvulkan-broadcom/description
V3DV Vulkan graphics driver, notably used on the Raspberry Pi 4 and
Raspberry Pi 5.
endef
define Package/libvulkan-imagination
@@ -305,6 +418,19 @@ $(call Package/mesa/Default)
endef
define Package/libvulkan-imagination/description
PowerVR is a Vulkan driver for Imagination Technologies PowerVR GPUs,
starting with those based on the Rogue architecture.
The driver is not yet fully conformant so it requires exporting
PVR_I_WANT_A_BROKEN_VULKAN_DRIVER=1 to the environment before running
any Vulkan content.
The following hardware is currently in active development:
Product Series B.V.N.C Vulkan Conformant
GX6250 Series 6XT 4.40.2.51 1.0 No
AXE-1-16M A-Series 33.15.11.3 1.0 No
BXS-4-64 B-Series 36.53.104.796 1.0 No
endef
define Package/libvulkan-intel
@@ -316,6 +442,8 @@ $(call Package/mesa/Default)
endef
define Package/libvulkan-intel/description
Intel ANV for Skylake "Gen9" and newer graphics. It's officially
supported by Intel and is their official Vulkan driver for Linux.
endef
define Package/libvulkan-intel-hasvk
@@ -327,6 +455,8 @@ $(call Package/mesa/Default)
endef
define Package/libvulkan-intel-hasvk/description
The ANV vulkan driver supports Intel's Gen 7/8 hardware. It's officially
supported by Intel and is their official Vulkan driver for Linux.
endef
define Package/libvulkan-lvp
@@ -337,6 +467,8 @@ $(call Package/mesa/Default)
endef
define Package/libvulkan-lvp/description
The Vulkan LLVMpipe driver is a software rasterizer that uses LLVM to do
runtime code generation.
endef
define Package/libvulkan-nouveau
@@ -348,17 +480,25 @@ $(call Package/mesa/Default)
endef
define Package/libvulkan-nouveau/description
NVK is a Vulkan driver for NVIDIA GPUs.
NVK currently supports Turing (RTX 20XX and GTX 16XX) and later GPUs.
Eventually, we plan to support as far back as Kepler (GeForce 600 and
700 series) GPUs but anything pre-Turing is currently disabled by
default.
endef
define Package/libvulkan-panfrost
$(call Package/mesa/Default)
DEPENDS:=+libdrm +libexpat +libstdcpp +libudev +libwayland +libzstd +zlib \
@(arm||aarch64)
TITLE+= ARM Mali 450+ Vulkan driver
TITLE+= ARM Mali Midgard/Bifrost/Valhall Vulkan driver
VARIANT:=vulkan
endef
define Package/libvulkan-panfrost/description
The PanVk driver is an Open Source Vulkan driver for ARM Mali Midgard
and Bifrost GPUs.
endef
define Package/libvulkan-radeon
@@ -369,6 +509,7 @@ $(call Package/mesa/Default)
endef
define Package/libvulkan-radeon/description
RADV is a Vulkan driver for AMD GCN/RDNA GPUs.
endef
ifneq ($(CONFIG_PACKAGE_libvulkan-broadcom),)