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This provides an interface to get access to the base address
of PCI resources (MMIO, DOORBELL, etc.). Only MMIO and
DOORBELL are implemented right now. This is necessary to
properly utilize shared drivers on platform devices. IP
modules can use this interface to get the base address
of the resource and add any additional offset and set the
size when setting up the platform driver(s).
Acked-by: Dave Airlie <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This code is indented too far. Also we normally use spaces to align if
statement conditions.
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Needed by powerplay to properly handle pcie dpm switching.
Reviewed-by: Jammy Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Switch over to handling in the powerplay module.
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Eric Huang <[email protected]>
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Add new CGS interfaces to query display info across modules.
This is nedded by the powerplay module for synchronizing with
the display module.
v2: (agd): fold in refresh rate fix, rebase
Signed-off-by: Rex Zhu <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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Add a query to get the bus number and function of the
device.
Signed-off-by: Rex Zhu <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Add a new driver internal interface for accessing ACPI
methods. These will be used by various new components
including powerplay.
Signed-off-by: Rex Zhu <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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It was added for completeness, but we don't have any users
for it yet. Daniel noted that it may be racy. Remove it.
Change-Id: I5f5546f8911a4f294008a62dc86a73f3face38d1
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Adds an extra argument to amdgpu_bo_create, which is only used in amdgpu_prime.c.
Port of radeon commit 831b6966a60fe72d85ae3576056b4e4e0775b112.
v2: fix up kfd.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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v3: check whether ip_blocks is enable
v2: add break in the for loop.
Signed-off-by: Rex zhu <[email protected]>
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This new interface can be used by IP components to retrieve the
firmware information from the core driver.
v2: fix one typo
Signed-off-by: Jammy Zhou <[email protected]>
Signed-off-by: Rex Zhu <[email protected]>
Signed-off-by: Young Yang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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This implements the cgs interface for allocating
GPU memory.
Reviewed-by: Jammy Zhou <[email protected]>
Signed-off-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This implements the interface for atombios command
and data table access.
Reviewed-by: Jammy Zhou <[email protected]>
Signed-off-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This implements the irq src registrar.
Reviewed-by: Jammy Zhou <[email protected]>
Signed-off-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This implements the pciconfig register accessors.
Reviewed-by: Jammy Zhou <[email protected]>
Signed-off-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This implements the MMIO register accessors.
Reviewed-by: Jammy Zhou <[email protected]>
Signed-off-by: Chunming Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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CGS (Common Graphics Services) is an AMD cross component
abstraction layer to designed to better encapsulate
specific IP block drivers so different teams can effectively
work on differnet IP block drivers independently. It provides
a common interface for things like accessing registers,
allocating GPU memory, and registering interrupt sources.
The plan is to eventually move more and more IP drivers to
this interface. The first user is the ACP IP driver.
Reviewed-by: Jammy Zhou <[email protected]>
Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian König <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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