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| author | Nirmoy Das <nirmoy.aiemd@gmail.com> | 2020-06-24 20:26:45 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-06-25 11:59:02 +0200 |
| commit | 8ef963ba2d568fa72429afb9b077507fcdf1daab (patch) | |
| tree | f030a6037fe9699382f5c15d2a3c15ebf87b4e3e /drivers/gpu/drm/qxl/qxl_ttm.c | |
| parent | a0e4a29857b1acca6a4e724a42b9fdb76ae2d560 (diff) | |
| download | linux-stable-8ef963ba2d568fa72429afb9b077507fcdf1daab.tar.gz linux-stable-8ef963ba2d568fa72429afb9b077507fcdf1daab.tar.bz2 linux-stable-8ef963ba2d568fa72429afb9b077507fcdf1daab.zip | |
drm/qxl: don't use ttm bo->offset
This patch removes slot->gpu_offset which is not required as
VRAM and PRIV slot are in separate PCI bar.
This patch also removes unused qxl_bo_gpu_offset()
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/372934/
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_ttm.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index f09a712b1ed2..52eaa2d22745 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -51,11 +51,6 @@ static struct qxl_device *qxl_get_qdev(struct ttm_bo_device *bdev) 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 */ @@ -66,11 +61,7 @@ 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; |