| Commit message (Collapse) | Author | Age | Files | Lines |
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Let's ensure our PCI device is awaken on every sysfs call.
Let's increase the runtime_pm protection and start moving
that to the outer bounds.
For now, for the files with small number of attr functions,
let's only call the runtime pm functions directly.
For the hw_engines entries with many files, let's add
the sysfs_ops wrapper.
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240222163937.138342-5-rodrigo.vivi@intel.com
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Newline in name is redunant and produces an unnecessary empty line during
'cat name'. Newline is added during sysfs_emit. See '27a1a1e2e47d ("drm/xe:
stringify the argument to avoid potential vulnerability")'.
v2: Add Fixes tag (Riana)
Fixes: 7b076d14f21a ("drm/xe/mtl: Add support to get C6 residency/status of MTL")
Reviewed-by: Riana Tauro <riana.tauro@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
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Skip the init/start/stop GuC PC functions and toggle C6 using
register writes instead. Also request max possible frequency
as dynamic freq management is disabled.
v2: Fix compile warning
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Prep this file to contain C6 toggling as well instead
of just sysfs related stuff.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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