Commit 2d3ab1fa authored by Matthew Auld's avatar Matthew Auld Committed by Rodrigo Vivi
Browse files

drm/xe/guc_pc: add missing mem_access for freq_rpe_show 



The mem_access is meant to cover any kind of device level memory access,
mmio included.

Signed-off-by: default avatarMatthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Reviewed-by: default avatarAnshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 6bfbd0c5

drivers/gpu/drm/xe/xe_guc_pc.c

+4 −0
Original line number Diff line number Diff line
@@ -422,8 +422,12 @@ static ssize_t freq_rpe_show(struct device *dev, 
			     struct device_attribute *attr, char *buf)

{

	struct xe_guc_pc *pc = dev_to_pc(dev);

	struct xe_gt *gt = pc_to_gt(pc);

	struct xe_device *xe = gt_to_xe(gt);



	xe_device_mem_access_get(xe);

	pc_update_rp_values(pc);

	xe_device_mem_access_put(xe);

	return sysfs_emit(buf, "%d\n", pc->rpe_freq);

}

static DEVICE_ATTR_RO(freq_rpe);