[Intel-xe] [PATCH 4/4] drm/xe: Use dedicated function to read clock registers

[Michal Wajdeczko]

These registers are not directly exposed to VFs, use function that
will provide required data also when running as a VF.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
---
 drivers/gpu/drm/xe/xe_gt_clock.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_gt_clock.c b/drivers/gpu/drm/xe/xe_gt_clock.c
index 25a18eaad9c4..2a377bbdd5c9 100644
--- a/drivers/gpu/drm/xe/xe_gt_clock.c
+++ b/drivers/gpu/drm/xe/xe_gt_clock.c
@@ -54,7 +54,7 @@ static u32 get_crystal_clock_freq(u32 rpm_config_reg)
 
 int xe_gt_clock_init(struct xe_gt *gt)
 {
-	u32 ctc_reg = xe_mmio_read32(gt, CTC_MODE);
+	u32 ctc_reg = xe_mmio_fuse_read32(gt, CTC_MODE);
 	u32 freq = 0;
 
 	/* Assuming gen11+ so assert this assumption is correct */
@@ -63,7 +63,7 @@ int xe_gt_clock_init(struct xe_gt *gt)
 	if (ctc_reg & CTC_SOURCE_DIVIDE_LOGIC) {
 		freq = read_reference_ts_freq(gt);
 	} else {
-		u32 c0 = xe_mmio_read32(gt, RPM_CONFIG0);
+		u32 c0 = xe_mmio_fuse_read32(gt, RPM_CONFIG0);
 
 		freq = get_crystal_clock_freq(c0);
 
-- 
2.25.1