[PATCH 5/6] accel/ivpu: Do no initialize parameters on power up

[Stanislaw Gruszka]

Initialize HW specific parameters only once. We do not have to do this
on every power_up (performed during initialization and on resume). Move
corresponding code to ->init_info()

Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka at linux.intel.com>
---
 drivers/accel/ivpu/ivpu_hw_37xx.c | 8 ++++----
 drivers/accel/ivpu/ivpu_hw_40xx.c | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/accel/ivpu/ivpu_hw_37xx.c b/drivers/accel/ivpu/ivpu_hw_37xx.c
index edd4d860f135..63ce5418d3fa 100644
--- a/drivers/accel/ivpu/ivpu_hw_37xx.c
+++ b/drivers/accel/ivpu/ivpu_hw_37xx.c
@@ -632,6 +632,10 @@ static int ivpu_hw_37xx_info_init(struct ivpu_device *vdev)
 	ivpu_hw_init_range(&hw->ranges.shave, 0x180000000, SZ_2G);
 	ivpu_hw_init_range(&hw->ranges.dma,   0x200000000, SZ_8G);
 
+	ivpu_hw_read_platform(vdev);
+	ivpu_hw_wa_init(vdev);
+	ivpu_hw_timeouts_init(vdev);
+
 	return 0;
 }
 
@@ -688,10 +692,6 @@ static int ivpu_hw_37xx_power_up(struct ivpu_device *vdev)
 {
 	int ret;
 
-	ivpu_hw_read_platform(vdev);
-	ivpu_hw_wa_init(vdev);
-	ivpu_hw_timeouts_init(vdev);
-
 	ret = ivpu_hw_37xx_reset(vdev);
 	if (ret)
 		ivpu_warn(vdev, "Failed to reset HW: %d\n", ret);
diff --git a/drivers/accel/ivpu/ivpu_hw_40xx.c b/drivers/accel/ivpu/ivpu_hw_40xx.c
index 1c2528549635..4bf4c8780044 100644
--- a/drivers/accel/ivpu/ivpu_hw_40xx.c
+++ b/drivers/accel/ivpu/ivpu_hw_40xx.c
@@ -722,6 +722,10 @@ static int ivpu_hw_40xx_info_init(struct ivpu_device *vdev)
 	ivpu_hw_init_range(&vdev->hw->ranges.shave,  0x80000000 + SZ_256M, SZ_2G - SZ_256M);
 	ivpu_hw_init_range(&vdev->hw->ranges.dma,   0x200000000, SZ_8G);
 
+	ivpu_hw_read_platform(vdev);
+	ivpu_hw_wa_init(vdev);
+	ivpu_hw_timeouts_init(vdev);
+
 	return 0;
 }
 
@@ -813,10 +817,6 @@ static int ivpu_hw_40xx_power_up(struct ivpu_device *vdev)
 		return ret;
 	}
 
-	ivpu_hw_read_platform(vdev);
-	ivpu_hw_wa_init(vdev);
-	ivpu_hw_timeouts_init(vdev);
-
 	ret = ivpu_hw_40xx_d0i3_disable(vdev);
 	if (ret)
 		ivpu_warn(vdev, "Failed to disable D0I3: %d\n", ret);
-- 
2.25.1