| d667378a | 14-Dec-2023 |
Arnd Bergmann <[email protected]> |
mei: rework Kconfig dependencies
The dependencies in the mei framework are inconsistent, with some symbols
using 'select INTEL_MEI' to force it being enabled and others using
'depends on INTEL_MEI'.
mei: rework Kconfig dependencies
The dependencies in the mei framework are inconsistent, with some symbols
using 'select INTEL_MEI' to force it being enabled and others using
'depends on INTEL_MEI'.
In general, one should not select user-visible symbols, so change all
of these to normal dependencies, but change the default on INTEL_MEI to
be enabled when building a kernel for an Intel CPU with ME or a generic
x86 kernel.
Having consistent dependencies makes the 'menuconfig' listing more
readable by using proper indentation.
A large if/endif block is just a simpler syntax than repeating the
dependencies for each symbol.
Signed-off-by: Arnd Bergmann <[email protected]>
Reviewed-by: Wentong Wu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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| fb99e79e | 11-Oct-2023 |
Alan Previn <[email protected]> |
mei: update mei-pxp's component interface with timeouts
In debugging platform or firmware related MEI-PXP connection
issues, having a timeout when clients (such as i915) calling
into mei-pxp's send/
mei: update mei-pxp's component interface with timeouts
In debugging platform or firmware related MEI-PXP connection
issues, having a timeout when clients (such as i915) calling
into mei-pxp's send/receive functions have proven useful as opposed to
blocking forever until the kernel triggers a watchdog panic (when
platform issues are experienced).
Update the mei-pxp component interface send and receive functions
to take in timeouts.
Signed-off-by: Alan Previn <[email protected]>
Signed-off-by: Alexander Usyskin <[email protected]>
Signed-off-by: Tomas Winkler <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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| bd58904a | 28-Sep-2022 |
Tomas Winkler <[email protected]> |
mei: pxp: support matching with a gfx discrete card
With on-boards graphics card, both i915 and MEI
are in the same device hierarchy with the same parent,
while for discrete gfx card the MEI is its
mei: pxp: support matching with a gfx discrete card
With on-boards graphics card, both i915 and MEI
are in the same device hierarchy with the same parent,
while for discrete gfx card the MEI is its child device.
Adjust the match function for that scenario
by matching MEI parent device with i915.
Signed-off-by: Tomas Winkler <[email protected]>
Signed-off-by: Daniele Ceraolo Spurio <[email protected]>
Cc: Vitaly Lubart <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Reviewed-by: Alan Previn <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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