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drm/i915: Describe structure member in documentation

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Add description of wakeref member of intel_shared_dpll
structure to documentation.

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Vivek Kasireddy <vivek.kasireddy@intel.com>
Signed-off-by: Anna Karas <anna.karas@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191008092849.6511-1-anna.karas@intel.com
This commit is contained in:
Anna Karas 2019-10-08 12:28:49 +03:00 committed by Chris Wilson
parent 8c6388028d
commit 900554dc6b
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/i915/display/intel_dpll_mgr.h
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@ -337,6 +337,11 @@ struct intel_shared_dpll {
* @info: platform specific info
*/
const struct dpll_info *info;
/**
* @wakeref: In some platforms a device-level runtime pm reference may
* need to be grabbed to disable DC states while this DPLL is enabled
*/
intel_wakeref_t wakeref;
};