drivers/gpu/drm/msm/registers/adreno/a4xx.xml

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/msm/registers/adreno/a4xx.xml

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/msm/registers/adreno/a4xx.xml
Extension
.xml
Size
113484 bytes
Lines
2410
Domain
Driver Families
Bucket
drivers/gpu
Inferred role
Driver Families: drivers/gpu
Status
atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

<?xml version="1.0" encoding="UTF-8"?>
<database xmlns="http://nouveau.freedesktop.org/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
<import file="freedreno_copyright.xml"/>
<import file="adreno/adreno_common.xml"/>
<import file="adreno/adreno_pm4.xml"/>

<enum name="a4xx_color_fmt">
	<value name="RB4_A8_UNORM" value="0x01"/>
	<value name="RB4_R8_UNORM" value="0x02"/>
	<value name="RB4_R8_SNORM" value="0x03"/>
	<value name="RB4_R8_UINT" value="0x04"/>
	<value name="RB4_R8_SINT" value="0x05"/>

	<value name="RB4_R4G4B4A4_UNORM" value="0x08"/>
	<value name="RB4_R5G5B5A1_UNORM" value="0x0a"/>
	<value name="RB4_R5G6B5_UNORM" value="0x0e"/>
	<value name="RB4_R8G8_UNORM" value="0x0f"/>
	<value name="RB4_R8G8_SNORM" value="0x10"/>
	<value name="RB4_R8G8_UINT" value="0x11"/>
	<value name="RB4_R8G8_SINT" value="0x12"/>
	<value name="RB4_R16_UNORM" value="0x13"/>
	<value name="RB4_R16_SNORM" value="0x14"/>
	<value name="RB4_R16_FLOAT" value="0x15"/>
	<value name="RB4_R16_UINT" value="0x16"/>
	<value name="RB4_R16_SINT" value="0x17"/>

	<value name="RB4_R8G8B8_UNORM" value="0x19"/>

	<value name="RB4_R8G8B8A8_UNORM" value="0x1a"/>
	<value name="RB4_R8G8B8A8_SNORM" value="0x1c"/>
	<value name="RB4_R8G8B8A8_UINT" value="0x1d"/>
	<value name="RB4_R8G8B8A8_SINT" value="0x1e"/>
	<value name="RB4_R10G10B10A2_UNORM" value="0x1f"/>
	<value name="RB4_R10G10B10A2_UINT" value="0x22"/>
	<value name="RB4_R11G11B10_FLOAT" value="0x27"/>
	<value name="RB4_R16G16_UNORM" value="0x28"/>
	<value name="RB4_R16G16_SNORM" value="0x29"/>
	<value name="RB4_R16G16_FLOAT" value="0x2a"/>
	<value name="RB4_R16G16_UINT" value="0x2b"/>
	<value name="RB4_R16G16_SINT" value="0x2c"/>
	<value name="RB4_R32_FLOAT" value="0x2d"/>
	<value name="RB4_R32_UINT" value="0x2e"/>
	<value name="RB4_R32_SINT" value="0x2f"/>

	<value name="RB4_R16G16B16A16_UNORM" value="0x34"/>
	<value name="RB4_R16G16B16A16_SNORM" value="0x35"/>
	<value name="RB4_R16G16B16A16_FLOAT" value="0x36"/>
	<value name="RB4_R16G16B16A16_UINT" value="0x37"/>
	<value name="RB4_R16G16B16A16_SINT" value="0x38"/>
	<value name="RB4_R32G32_FLOAT" value="0x39"/>
	<value name="RB4_R32G32_UINT" value="0x3a"/>
	<value name="RB4_R32G32_SINT" value="0x3b"/>

	<value name="RB4_R32G32B32A32_FLOAT" value="0x3c"/>
	<value name="RB4_R32G32B32A32_UINT" value="0x3d"/>
	<value name="RB4_R32G32B32A32_SINT" value="0x3e"/>

	<value name="RB4_NONE" value="0xff"/>
</enum>

<enum name="a4xx_tile_mode">
	<value name="TILE4_LINEAR" value="0"/>
	<value name="TILE4_2" value="2"/>
	<value name="TILE4_3" value="3"/>
</enum>

<enum name="a4xx_vtx_fmt" prefix="chipset">
	<!-- hmm, shifted one compared to a3xx?!?  -->

Annotation

Implementation Notes