[PATCH v2 16/43] drm/xe/stolen: Convert register access to use xe_mmio

[Matt Roper <matthew.d.roper@intel.com>]

Stop using GT pointers for register access.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
 drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c b/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c
index f7113cf6109d..423856cc18d4 100644
--- a/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c
+++ b/drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c
@@ -60,7 +60,7 @@ bool xe_ttm_stolen_cpu_access_needs_ggtt(struct xe_device *xe)
 static s64 detect_bar2_dgfx(struct xe_device *xe, struct xe_ttm_stolen_mgr *mgr)
 {
 	struct xe_tile *tile = xe_device_get_root_tile(xe);
-	struct xe_gt *mmio = xe_root_mmio_gt(xe);
+	struct xe_mmio *mmio = xe_root_tile_mmio(xe);
 	struct pci_dev *pdev = to_pci_dev(xe->drm.dev);
 	u64 stolen_size;
 	u64 tile_offset;
@@ -94,7 +94,7 @@ static u32 get_wopcm_size(struct xe_device *xe)
 	u32 wopcm_size;
 	u64 val;
 
-	val = xe_mmio_read64_2x32(xe_root_mmio_gt(xe), STOLEN_RESERVED);
+	val = xe_mmio_read64_2x32(xe_root_tile_mmio(xe), STOLEN_RESERVED);
 	val = REG_FIELD_GET64(WOPCM_SIZE_MASK, val);
 
 	switch (val) {
@@ -119,7 +119,7 @@ static u32 detect_bar2_integrated(struct xe_device *xe, struct xe_ttm_stolen_mgr
 	u32 stolen_size, wopcm_size;
 	u32 ggc, gms;
 
-	ggc = xe_mmio_read32(xe_root_mmio_gt(xe), GGC);
+	ggc = xe_mmio_read32(xe_root_tile_mmio(xe), GGC);
 
 	/*
 	 * Check GGMS: it should be fixed 0x3 (8MB), which corresponds to the
@@ -159,7 +159,7 @@ static u32 detect_bar2_integrated(struct xe_device *xe, struct xe_ttm_stolen_mgr
 	stolen_size -= wopcm_size;
 
 	if (media_gt && XE_WA(media_gt, 14019821291)) {
-		u64 gscpsmi_base = xe_mmio_read64_2x32(media_gt, GSCPSMI_BASE)
+		u64 gscpsmi_base = xe_mmio_read64_2x32(&media_gt->mmio, GSCPSMI_BASE)
 			& ~GENMASK_ULL(5, 0);
 
 		/*
-- 
2.45.2