Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxx>
---
drivers/gpu/drm/qxl/qxl_drv.h | 6 ++----
drivers/gpu/drm/qxl/qxl_kms.c | 3 +++
drivers/gpu/drm/qxl/qxl_object.h | 5 -----
drivers/gpu/drm/qxl/qxl_ttm.c | 9 ---------
4 files changed, 5 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 27e45a2d6b52..9a76a2a0283d 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -311,10 +311,8 @@ qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo,
(bo->tbo.mem.mem_type == TTM_PL_VRAM)
? &qdev->main_slot : &qdev->surfaces_slot;
- WARN_ON_ONCE((bo->tbo.offset & slot->gpu_offset) != slot->gpu_offset);
-
- /* TODO - need to hold one of the locks to read tbo.offset */
- return slot->high_bits | (bo->tbo.offset - slot->gpu_offset + offset);
+ return slot->high_bits | ((bo->tbo.mem.start << PAGE_SHIFT) +
+ slot->gpu_offset + offset);
}
/* qxl_display.c */
diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c
index 611cbe7aee69..937cac9ba384 100644
--- a/drivers/gpu/drm/qxl/qxl_kms.c
+++ b/drivers/gpu/drm/qxl/qxl_kms.c
@@ -71,11 +71,14 @@ static void setup_slot(struct qxl_device *qdev,
unsigned long size)
{
uint64_t high_bits;
+ unsigned int gpu_offset_shift =
+ 64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits + 8);
slot->index = slot_index;
slot->name = slot_name;
slot->start_phys_addr = start_phys_addr;
slot->size = size;
+ slot->gpu_offset = (uint64_t)slot_index << gpu_offset_shift;
setup_hw_slot(qdev, slot);
diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h
index 8ae54ba7857c..21fa81048f4f 100644
--- a/drivers/gpu/drm/qxl/qxl_object.h
+++ b/drivers/gpu/drm/qxl/qxl_object.h
@@ -48,11 +48,6 @@ static inline void qxl_bo_unreserve(struct qxl_bo *bo)
ttm_bo_unreserve(&bo->tbo);
}
-static inline u64 qxl_bo_gpu_offset(struct qxl_bo *bo)
-{
- return bo->tbo.offset;
-}
-
static inline unsigned long qxl_bo_size(struct qxl_bo *bo)
{
return bo->tbo.num_pages << PAGE_SHIFT;
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 16a5e903533d..2a43d0ef9ba1 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -56,11 +56,6 @@ static int qxl_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
struct ttm_mem_type_manager *man)
{
- struct qxl_device *qdev = qxl_get_qdev(bdev);
- unsigned int gpu_offset_shift =
- 64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits + 8);
- struct qxl_memslot *slot;
-
switch (type) {
case TTM_PL_SYSTEM:
/* System memory */
@@ -71,11 +66,7 @@ static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
case TTM_PL_VRAM:
case TTM_PL_PRIV:
/* "On-card" video ram */
- slot = (type == TTM_PL_VRAM) ?
- &qdev->main_slot : &qdev->surfaces_slot;
- slot->gpu_offset = (uint64_t)type << gpu_offset_shift;
man->func = &ttm_bo_manager_func;
- man->gpu_offset = slot->gpu_offset;
man->flags = TTM_MEMTYPE_FLAG_FIXED |
TTM_MEMTYPE_FLAG_MAPPABLE;
man->available_caching = TTM_PL_MASK_CACHING;
--
2.25.0
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