Unverified Commit 0efec050 authored by Shuicheng Lin's avatar Shuicheng Lin Committed by Rodrigo Vivi
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drm/xe/pm: Correct comment of xe_pm_set_vram_threshold() 



The parameter threshold is with size in MiB, not in bits.
Correct it to avoid any confusion.

v2: s/mb/MiB, s/vram/VRAM, fix return section. (Michal)

Fixes: 30c39952 ("drm/xe: Document Xe PM component")
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: default avatarShuicheng Lin <shuicheng.lin@intel.com>
Link: https://lore.kernel.org/r/20250708021450.3602087-2-shuicheng.lin@intel.com


Reviewed-by: default avatarStuart Summers <stuart.summers@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 1d2e2503

drivers/gpu/drm/xe/xe_pm.c

+5 −3
Original line number Diff line number Diff line
@@ -761,11 +761,13 @@ void xe_pm_assert_unbounded_bridge(struct xe_device *xe) 
}



/**

 * xe_pm_set_vram_threshold - Set a vram threshold for allowing/blocking D3Cold

 * xe_pm_set_vram_threshold - Set a VRAM threshold for allowing/blocking D3Cold

 * @xe: xe device instance

 * @threshold: VRAM size in bites for the D3cold threshold

 * @threshold: VRAM size in MiB for the D3cold threshold

 *

 * Returns 0 for success, negative error code otherwise.

 * Return:

 * * 0		- success

 * * -EINVAL	- invalid argument

 */

int xe_pm_set_vram_threshold(struct xe_device *xe, u32 threshold)

{