[PATCH 06/14] drm: Replace dma-buf-map with iosys-map in drivers

From: Lucas De Marchi
Date: Fri Jan 28 2022 - 03:36:30 EST

iosys-map is the new name for dma-buf-map and will gain new
capabitilities. Replace with the new API in some drivers.

Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
---
drivers/gpu/drm/ast/ast_drv.h | 2 +-
drivers/gpu/drm/ast/ast_mode.c | 8 ++++----
drivers/gpu/drm/etnaviv/etnaviv_drv.h | 2 +-
drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 8 ++++----
drivers/gpu/drm/gud/gud_pipe.c | 4 ++--
drivers/gpu/drm/hyperv/hyperv_drm_modeset.c | 5 +++--
drivers/gpu/drm/lima/lima_gem.c | 3 ++-
drivers/gpu/drm/lima/lima_sched.c | 4 ++--
drivers/gpu/drm/mediatek/mtk_drm_gem.c | 7 ++++---
drivers/gpu/drm/mediatek/mtk_drm_gem.h | 5 +++--
drivers/gpu/drm/mgag200/mgag200_mode.c | 4 ++--
drivers/gpu/drm/panfrost/panfrost_perfcnt.c | 13 +++++++------
drivers/gpu/drm/qxl/qxl_display.c | 8 ++++----
drivers/gpu/drm/qxl/qxl_draw.c | 6 +++---
drivers/gpu/drm/qxl/qxl_drv.h | 10 +++++-----
drivers/gpu/drm/qxl/qxl_object.c | 8 ++++----
drivers/gpu/drm/qxl/qxl_object.h | 4 ++--
drivers/gpu/drm/qxl/qxl_prime.c | 4 ++--
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 9 +++++----
drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 5 +++--
drivers/gpu/drm/tiny/cirrus.c | 8 +++++---
drivers/gpu/drm/tiny/gm12u320.c | 7 ++++---
drivers/gpu/drm/udl/udl_modeset.c | 3 ++-
drivers/gpu/drm/vboxvideo/vbox_mode.c | 4 ++--
drivers/gpu/drm/virtio/virtgpu_prime.c | 1 +
drivers/gpu/drm/vkms/vkms_composer.c | 4 ++--
drivers/gpu/drm/vkms/vkms_drv.h | 6 +++---
drivers/gpu/drm/vkms/vkms_plane.c | 2 +-
drivers/gpu/drm/vkms/vkms_writeback.c | 2 +-
drivers/gpu/drm/xen/xen_drm_front_gem.c | 7 ++++---
drivers/gpu/drm/xen/xen_drm_front_gem.h | 6 +++---
31 files changed, 91 insertions(+), 78 deletions(-)

diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 00bfa41ff7cb..9c8d56b0a41b 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -107,7 +107,7 @@ struct ast_cursor_plane {

struct {
struct drm_gem_vram_object *gbo;
- struct dma_buf_map map;
+ struct iosys_map map;
u64 off;
} hwc[AST_DEFAULT_HWC_NUM];

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index ab52efb15670..2c7115a4d81f 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -804,11 +804,11 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane,
struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(new_state);
struct drm_framebuffer *fb = new_state->fb;
struct ast_private *ast = to_ast_private(plane->dev);
- struct dma_buf_map dst_map =
+ struct iosys_map dst_map =
ast_cursor_plane->hwc[ast_cursor_plane->next_hwc_index].map;
u64 dst_off =
ast_cursor_plane->hwc[ast_cursor_plane->next_hwc_index].off;
- struct dma_buf_map src_map = shadow_plane_state->data[0];
+ struct iosys_map src_map = shadow_plane_state->data[0];
unsigned int offset_x, offset_y;
u16 x, y;
u8 x_offset, y_offset;
@@ -886,7 +886,7 @@ static void ast_cursor_plane_destroy(struct drm_plane *plane)
struct ast_cursor_plane *ast_cursor_plane = to_ast_cursor_plane(plane);
size_t i;
struct drm_gem_vram_object *gbo;
- struct dma_buf_map map;
+ struct iosys_map map;

for (i = 0; i < ARRAY_SIZE(ast_cursor_plane->hwc); ++i) {
gbo = ast_cursor_plane->hwc[i].gbo;
@@ -913,7 +913,7 @@ static int ast_cursor_plane_init(struct ast_private *ast)
struct drm_plane *cursor_plane = &ast_cursor_plane->base;
size_t size, i;
struct drm_gem_vram_object *gbo;
- struct dma_buf_map map;
+ struct iosys_map map;
int ret;
s64 off;

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index 049ae87de9be..f32f4771dada 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -49,7 +49,7 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,

int etnaviv_gem_mmap_offset(struct drm_gem_object *obj, u64 *offset);
struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj);
-int etnaviv_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map);
+int etnaviv_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map);
struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach, struct sg_table *sg);
int etnaviv_gem_prime_pin(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index 6788ea8490d1..3fa2da149639 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -25,14 +25,14 @@ struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj)
return drm_prime_pages_to_sg(obj->dev, etnaviv_obj->pages, npages);
}

-int etnaviv_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+int etnaviv_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
{
void *vaddr;

vaddr = etnaviv_gem_vmap(obj);
if (!vaddr)
return -ENOMEM;
- dma_buf_map_set_vaddr(map, vaddr);
+ iosys_map_set_vaddr(map, vaddr);

return 0;
}
@@ -62,7 +62,7 @@ void etnaviv_gem_prime_unpin(struct drm_gem_object *obj)

static void etnaviv_gem_prime_release(struct etnaviv_gem_object *etnaviv_obj)
{
- struct dma_buf_map map = DMA_BUF_MAP_INIT_VADDR(etnaviv_obj->vaddr);
+ struct iosys_map map = IOSYS_MAP_INIT_VADDR(etnaviv_obj->vaddr);

if (etnaviv_obj->vaddr)
dma_buf_vunmap(etnaviv_obj->base.import_attach->dmabuf, &map);
@@ -77,7 +77,7 @@ static void etnaviv_gem_prime_release(struct etnaviv_gem_object *etnaviv_obj)

static void *etnaviv_gem_prime_vmap_impl(struct etnaviv_gem_object *etnaviv_obj)
{
- struct dma_buf_map map;
+ struct iosys_map map;
int ret;

lockdep_assert_held(&etnaviv_obj->lock);
diff --git a/drivers/gpu/drm/gud/gud_pipe.c b/drivers/gpu/drm/gud/gud_pipe.c
index a150a5a4b5d4..4873f9799f41 100644
--- a/drivers/gpu/drm/gud/gud_pipe.c
+++ b/drivers/gpu/drm/gud/gud_pipe.c
@@ -152,8 +152,8 @@ static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb,
{
struct dma_buf_attachment *import_attach = fb->obj[0]->import_attach;
u8 compression = gdrm->compression;
- struct dma_buf_map map[DRM_FORMAT_MAX_PLANES];
- struct dma_buf_map map_data[DRM_FORMAT_MAX_PLANES];
+ struct iosys_map map[DRM_FORMAT_MAX_PLANES];
+ struct iosys_map map_data[DRM_FORMAT_MAX_PLANES];
void *vaddr, *buf;
size_t pitch, len;
int ret = 0;
diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c b/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
index 93f51e70a951..e82b815f83a6 100644
--- a/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
+++ b/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
@@ -19,7 +19,7 @@
#include "hyperv_drm.h"

static int hyperv_blit_to_vram_rect(struct drm_framebuffer *fb,
- const struct dma_buf_map *map,
+ const struct iosys_map *map,
struct drm_rect *rect)
{
struct hyperv_drm_device *hv = to_hv(fb->dev);
@@ -38,7 +38,8 @@ static int hyperv_blit_to_vram_rect(struct drm_framebuffer *fb,
return 0;
}

-static int hyperv_blit_to_vram_fullscreen(struct drm_framebuffer *fb, const struct dma_buf_map *map)
+static int hyperv_blit_to_vram_fullscreen(struct drm_framebuffer *fb,
+ const struct iosys_map *map)
{
struct drm_rect fullscreen = {
.x1 = 0,
diff --git a/drivers/gpu/drm/lima/lima_gem.c b/drivers/gpu/drm/lima/lima_gem.c
index f9a9198ef198..d0c2b1422b3b 100644
--- a/drivers/gpu/drm/lima/lima_gem.c
+++ b/drivers/gpu/drm/lima/lima_gem.c
@@ -2,6 +2,7 @@
/* Copyright 2017-2019 Qiang Yu <yuq825@xxxxxxxxx> */

#include <linux/mm.h>
+#include <linux/iosys-map.h>
#include <linux/sync_file.h>
#include <linux/pagemap.h>
#include <linux/shmem_fs.h>
@@ -182,7 +183,7 @@ static int lima_gem_pin(struct drm_gem_object *obj)
return drm_gem_shmem_pin(&bo->base);
}

-static int lima_gem_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+static int lima_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map)
{
struct lima_bo *bo = to_lima_bo(obj);

diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c
index 5612d73f238f..390c969f74ad 100644
--- a/drivers/gpu/drm/lima/lima_sched.c
+++ b/drivers/gpu/drm/lima/lima_sched.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR MIT
/* Copyright 2017-2019 Qiang Yu <yuq825@xxxxxxxxx> */

-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
#include <linux/kthread.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
@@ -284,7 +284,7 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task)
struct lima_dump_chunk_buffer *buffer_chunk;
u32 size, task_size, mem_size;
int i;
- struct dma_buf_map map;
+ struct iosys_map map;
int ret;

mutex_lock(&dev->error_task_list_lock);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index d0544962cfc1..139d7724c6d0 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -220,7 +220,7 @@ struct drm_gem_object *mtk_gem_prime_import_sg_table(struct drm_device *dev,
return &mtk_gem->base;
}

-int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
{
struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
struct sg_table *sgt = NULL;
@@ -247,12 +247,13 @@ int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)

out:
kfree(sgt);
- dma_buf_map_set_vaddr(map, mtk_gem->kvaddr);
+ iosys_map_set_vaddr(map, mtk_gem->kvaddr);

return 0;
}

-void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj,
+ struct iosys_map *map)
{
struct mtk_drm_gem_obj *mtk_gem = to_mtk_gem_obj(obj);
void *vaddr = map->vaddr;
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.h b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
index 9a359a06cb73..78f23b07a02e 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
@@ -42,7 +42,8 @@ int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj);
struct drm_gem_object *mtk_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach, struct sg_table *sg);
-int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map);
-void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map);
+int mtk_drm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map);
+void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj,
+ struct iosys_map *map);

#endif
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index cd9ba13ad5fc..6e18d3bbd720 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -9,7 +9,7 @@
*/

#include <linux/delay.h>
-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>

#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic_state_helper.h>
@@ -848,7 +848,7 @@ mgag200_simple_display_pipe_mode_valid(struct drm_simple_display_pipe *pipe,

static void
mgag200_handle_damage(struct mga_device *mdev, struct drm_framebuffer *fb,
- struct drm_rect *clip, const struct dma_buf_map *map)
+ struct drm_rect *clip, const struct iosys_map *map)
{
void __iomem *dst = mdev->vram;
void *vmap = map->vaddr; /* TODO: Use mapping abstraction properly */
diff --git a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
index 1d36df5af98d..bc0df93f7f21 100644
--- a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
+++ b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
@@ -1,16 +1,17 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright 2019 Collabora Ltd */

-#include <drm/drm_file.h>
-#include <drm/drm_gem_shmem_helper.h>
-#include <drm/panfrost_drm.h>
#include <linux/completion.h>
-#include <linux/dma-buf-map.h>
#include <linux/iopoll.h>
+#include <linux/iosys-map.h>
#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include <linux/uaccess.h>

+#include <drm/drm_file.h>
+#include <drm/drm_gem_shmem_helper.h>
+#include <drm/panfrost_drm.h>
+
#include "panfrost_device.h"
#include "panfrost_features.h"
#include "panfrost_gem.h"
@@ -73,7 +74,7 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev,
{
struct panfrost_file_priv *user = file_priv->driver_priv;
struct panfrost_perfcnt *perfcnt = pfdev->perfcnt;
- struct dma_buf_map map;
+ struct iosys_map map;
struct drm_gem_shmem_object *bo;
u32 cfg, as;
int ret;
@@ -181,7 +182,7 @@ static int panfrost_perfcnt_disable_locked(struct panfrost_device *pfdev,
{
struct panfrost_file_priv *user = file_priv->driver_priv;
struct panfrost_perfcnt *perfcnt = pfdev->perfcnt;
- struct dma_buf_map map = DMA_BUF_MAP_INIT_VADDR(perfcnt->buf);
+ struct iosys_map map = IOSYS_MAP_INIT_VADDR(perfcnt->buf);

if (user != perfcnt->user)
return -EINVAL;
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 9e0a1e836011..9a9c29b1d3e1 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -25,7 +25,7 @@

#include <linux/crc32.h>
#include <linux/delay.h>
-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>

#include <drm/drm_drv.h>
#include <drm/drm_atomic.h>
@@ -566,8 +566,8 @@ static struct qxl_bo *qxl_create_cursor(struct qxl_device *qdev,
{
static const u32 size = 64 * 64 * 4;
struct qxl_bo *cursor_bo;
- struct dma_buf_map cursor_map;
- struct dma_buf_map user_map;
+ struct iosys_map cursor_map;
+ struct iosys_map user_map;
struct qxl_cursor cursor;
int ret;

@@ -1183,7 +1183,7 @@ int qxl_create_monitors_object(struct qxl_device *qdev)
{
int ret;
struct drm_gem_object *gobj;
- struct dma_buf_map map;
+ struct iosys_map map;
int monitors_config_size = sizeof(struct qxl_monitors_config) +
qxl_num_crtc * sizeof(struct qxl_head);

diff --git a/drivers/gpu/drm/qxl/qxl_draw.c b/drivers/gpu/drm/qxl/qxl_draw.c
index 7d27891e87fa..a93de9e1977a 100644
--- a/drivers/gpu/drm/qxl/qxl_draw.c
+++ b/drivers/gpu/drm/qxl/qxl_draw.c
@@ -20,7 +20,7 @@
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>

#include <drm/drm_fourcc.h>

@@ -44,7 +44,7 @@ static struct qxl_rect *drawable_set_clipping(struct qxl_device *qdev,
unsigned int num_clips,
struct qxl_bo *clips_bo)
{
- struct dma_buf_map map;
+ struct iosys_map map;
struct qxl_clip_rects *dev_clips;
int ret;

@@ -146,7 +146,7 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
int stride = fb->pitches[0];
/* depth is not actually interesting, we don't mask with it */
int depth = fb->format->cpp[0] * 8;
- struct dma_buf_map surface_map;
+ struct iosys_map surface_map;
uint8_t *surface_base;
struct qxl_release *release;
struct qxl_bo *clips_bo;
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 29641ceaab7d..47c169673088 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -30,7 +30,7 @@
* Definitions taken from spice-protocol, plus kernel driver specific bits.
*/

-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
#include <linux/dma-fence.h>
#include <linux/firmware.h>
#include <linux/platform_device.h>
@@ -50,7 +50,7 @@

#include "qxl_dev.h"

-struct dma_buf_map;
+struct iosys_map;

#define DRIVER_AUTHOR "Dave Airlie"

@@ -80,7 +80,7 @@ struct qxl_bo {
/* Protected by tbo.reserved */
struct ttm_place placements[3];
struct ttm_placement placement;
- struct dma_buf_map map;
+ struct iosys_map map;
void *kptr;
unsigned int map_count;
int type;
@@ -427,9 +427,9 @@ struct sg_table *qxl_gem_prime_get_sg_table(struct drm_gem_object *obj);
struct drm_gem_object *qxl_gem_prime_import_sg_table(
struct drm_device *dev, struct dma_buf_attachment *attach,
struct sg_table *sgt);
-int qxl_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map);
+int qxl_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map);
void qxl_gem_prime_vunmap(struct drm_gem_object *obj,
- struct dma_buf_map *map);
+ struct iosys_map *map);

/* qxl_irq.c */
int qxl_irq_init(struct qxl_device *qdev);
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index fbb36e3e8564..b42a657e4c2f 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -23,7 +23,7 @@
* Alon Levy
*/

-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
#include <linux/io-mapping.h>

#include "qxl_drv.h"
@@ -158,7 +158,7 @@ int qxl_bo_create(struct qxl_device *qdev, unsigned long size,
return 0;
}

-int qxl_bo_vmap_locked(struct qxl_bo *bo, struct dma_buf_map *map)
+int qxl_bo_vmap_locked(struct qxl_bo *bo, struct iosys_map *map)
{
int r;

@@ -184,7 +184,7 @@ int qxl_bo_vmap_locked(struct qxl_bo *bo, struct dma_buf_map *map)
return 0;
}

-int qxl_bo_vmap(struct qxl_bo *bo, struct dma_buf_map *map)
+int qxl_bo_vmap(struct qxl_bo *bo, struct iosys_map *map)
{
int r;

@@ -210,7 +210,7 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
void *rptr;
int ret;
struct io_mapping *map;
- struct dma_buf_map bo_map;
+ struct iosys_map bo_map;

if (bo->tbo.resource->mem_type == TTM_PL_VRAM)
map = qdev->vram_mapping;
diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h
index cee4b52b75dd..53392cb90eec 100644
--- a/drivers/gpu/drm/qxl/qxl_object.h
+++ b/drivers/gpu/drm/qxl/qxl_object.h
@@ -59,8 +59,8 @@ extern int qxl_bo_create(struct qxl_device *qdev,
u32 priority,
struct qxl_surface *surf,
struct qxl_bo **bo_ptr);
-int qxl_bo_vmap(struct qxl_bo *bo, struct dma_buf_map *map);
-int qxl_bo_vmap_locked(struct qxl_bo *bo, struct dma_buf_map *map);
+int qxl_bo_vmap(struct qxl_bo *bo, struct iosys_map *map);
+int qxl_bo_vmap_locked(struct qxl_bo *bo, struct iosys_map *map);
int qxl_bo_vunmap(struct qxl_bo *bo);
void qxl_bo_vunmap_locked(struct qxl_bo *bo);
void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev, struct qxl_bo *bo, int page_offset);
diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl_prime.c
index 4a10cb0a413b..142d01415acb 100644
--- a/drivers/gpu/drm/qxl/qxl_prime.c
+++ b/drivers/gpu/drm/qxl/qxl_prime.c
@@ -54,7 +54,7 @@ struct drm_gem_object *qxl_gem_prime_import_sg_table(
return ERR_PTR(-ENOSYS);
}

-int qxl_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+int qxl_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
{
struct qxl_bo *bo = gem_to_qxl_bo(obj);
int ret;
@@ -67,7 +67,7 @@ int qxl_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
}

void qxl_gem_prime_vunmap(struct drm_gem_object *obj,
- struct dma_buf_map *map)
+ struct iosys_map *map)
{
struct qxl_bo *bo = gem_to_qxl_bo(obj);

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 63eb73b624aa..985584147da1 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -510,7 +510,7 @@ rockchip_gem_prime_import_sg_table(struct drm_device *drm,
return ERR_PTR(ret);
}

-int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
{
struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);

@@ -519,18 +519,19 @@ int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
pgprot_writecombine(PAGE_KERNEL));
if (!vaddr)
return -ENOMEM;
- dma_buf_map_set_vaddr(map, vaddr);
+ iosys_map_set_vaddr(map, vaddr);
return 0;
}

if (rk_obj->dma_attrs & DMA_ATTR_NO_KERNEL_MAPPING)
return -ENOMEM;
- dma_buf_map_set_vaddr(map, rk_obj->kvaddr);
+ iosys_map_set_vaddr(map, rk_obj->kvaddr);

return 0;
}

-void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map)
+void rockchip_gem_prime_vunmap(struct drm_gem_object *obj,
+ struct iosys_map *map)
{
struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h
index 47c1861eece0..72f59ac6d258 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h
@@ -31,8 +31,9 @@ struct drm_gem_object *
rockchip_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach,
struct sg_table *sg);
-int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map);
-void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map);
+int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map);
+void rockchip_gem_prime_vunmap(struct drm_gem_object *obj,
+ struct iosys_map *map);

struct rockchip_gem_object *
rockchip_gem_create_object(struct drm_device *drm, unsigned int size,
diff --git a/drivers/gpu/drm/tiny/cirrus.c b/drivers/gpu/drm/tiny/cirrus.c
index ecf2475d0f16..c8e791840862 100644
--- a/drivers/gpu/drm/tiny/cirrus.c
+++ b/drivers/gpu/drm/tiny/cirrus.c
@@ -16,7 +16,7 @@
* Copyright 1999-2001 Jeff Garzik <jgarzik@xxxxxxxxx>
*/

-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
#include <linux/module.h>
#include <linux/pci.h>

@@ -313,7 +313,8 @@ static int cirrus_mode_set(struct cirrus_device *cirrus,
return 0;
}

-static int cirrus_fb_blit_rect(struct drm_framebuffer *fb, const struct dma_buf_map *map,
+static int cirrus_fb_blit_rect(struct drm_framebuffer *fb,
+ const struct iosys_map *map,
struct drm_rect *rect)
{
struct cirrus_device *cirrus = to_cirrus(fb->dev);
@@ -345,7 +346,8 @@ static int cirrus_fb_blit_rect(struct drm_framebuffer *fb, const struct dma_buf_
return 0;
}

-static int cirrus_fb_blit_fullscreen(struct drm_framebuffer *fb, const struct dma_buf_map *map)
+static int cirrus_fb_blit_fullscreen(struct drm_framebuffer *fb,
+ const struct iosys_map *map)
{
struct drm_rect fullscreen = {
.x1 = 0,
diff --git a/drivers/gpu/drm/tiny/gm12u320.c b/drivers/gpu/drm/tiny/gm12u320.c
index 6bc0c298739c..648e585d40a8 100644
--- a/drivers/gpu/drm/tiny/gm12u320.c
+++ b/drivers/gpu/drm/tiny/gm12u320.c
@@ -95,7 +95,7 @@ struct gm12u320_device {
struct drm_rect rect;
int frame;
int draw_status_timeout;
- struct dma_buf_map src_map;
+ struct iosys_map src_map;
} fb_update;
};

@@ -395,7 +395,8 @@ static void gm12u320_fb_update_work(struct work_struct *work)
GM12U320_ERR("Frame update error: %d\n", ret);
}

-static void gm12u320_fb_mark_dirty(struct drm_framebuffer *fb, const struct dma_buf_map *map,
+static void gm12u320_fb_mark_dirty(struct drm_framebuffer *fb,
+ const struct iosys_map *map,
struct drm_rect *dirty)
{
struct gm12u320_device *gm12u320 = to_gm12u320(fb->dev);
@@ -438,7 +439,7 @@ static void gm12u320_stop_fb_update(struct gm12u320_device *gm12u320)
mutex_lock(&gm12u320->fb_update.lock);
old_fb = gm12u320->fb_update.fb;
gm12u320->fb_update.fb = NULL;
- dma_buf_map_clear(&gm12u320->fb_update.src_map);
+ iosys_map_clear(&gm12u320->fb_update.src_map);
mutex_unlock(&gm12u320->fb_update.lock);

drm_framebuffer_put(old_fb);
diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index 32232228dae9..e67c40a48fb4 100644
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -264,7 +264,8 @@ static int udl_aligned_damage_clip(struct drm_rect *clip, int x, int y,
return 0;
}

-static int udl_handle_damage(struct drm_framebuffer *fb, const struct dma_buf_map *map,
+static int udl_handle_damage(struct drm_framebuffer *fb,
+ const struct iosys_map *map,
int x, int y, int width, int height)
{
struct drm_device *dev = fb->dev;
diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c
index 4227a915b06a..4017b0a621fc 100644
--- a/drivers/gpu/drm/vboxvideo/vbox_mode.c
+++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c
@@ -10,7 +10,7 @@
* Hans de Goede <hdegoede@xxxxxxxxxx>
*/

-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>
#include <linux/export.h>

#include <drm/drm_atomic.h>
@@ -398,7 +398,7 @@ static void vbox_cursor_atomic_update(struct drm_plane *plane,
u32 height = new_state->crtc_h;
struct drm_shadow_plane_state *shadow_plane_state =
to_drm_shadow_plane_state(new_state);
- struct dma_buf_map map = shadow_plane_state->data[0];
+ struct iosys_map map = shadow_plane_state->data[0];
u8 *src = map.vaddr; /* TODO: Use mapping abstraction properly */
size_t data_size, mask_size;
u32 flags;
diff --git a/drivers/gpu/drm/virtio/virtgpu_prime.c b/drivers/gpu/drm/virtio/virtgpu_prime.c
index 55d80b77d9b0..78eccd618726 100644
--- a/drivers/gpu/drm/virtio/virtgpu_prime.c
+++ b/drivers/gpu/drm/virtio/virtgpu_prime.c
@@ -22,6 +22,7 @@
* Authors: Andreas Pokorny
*/

+#include <linux/iosys-map.h>
#include <drm/drm_prime.h>
#include <linux/virtio_dma_buf.h>

diff --git a/drivers/gpu/drm/vkms/vkms_composer.c b/drivers/gpu/drm/vkms/vkms_composer.c
index 9e8204be9a14..c6a1036bf2ea 100644
--- a/drivers/gpu/drm/vkms/vkms_composer.c
+++ b/drivers/gpu/drm/vkms/vkms_composer.c
@@ -157,7 +157,7 @@ static void compose_plane(struct vkms_composer *primary_composer,
void *vaddr;
void (*pixel_blend)(const u8 *p_src, u8 *p_dst);

- if (WARN_ON(dma_buf_map_is_null(&primary_composer->map[0])))
+ if (WARN_ON(iosys_map_is_null(&primary_composer->map[0])))
return;

vaddr = plane_composer->map[0].vaddr;
@@ -187,7 +187,7 @@ static int compose_active_planes(void **vaddr_out,
}
}

- if (WARN_ON(dma_buf_map_is_null(&primary_composer->map[0])))
+ if (WARN_ON(iosys_map_is_null(&primary_composer->map[0])))
return -EINVAL;

vaddr = primary_composer->map[0].vaddr;
diff --git a/drivers/gpu/drm/vkms/vkms_drv.h b/drivers/gpu/drm/vkms/vkms_drv.h
index 9496fdc900b8..91e63b12f60f 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.h
+++ b/drivers/gpu/drm/vkms/vkms_drv.h
@@ -23,14 +23,14 @@
#define NUM_OVERLAY_PLANES 8

struct vkms_writeback_job {
- struct dma_buf_map map[DRM_FORMAT_MAX_PLANES];
- struct dma_buf_map data[DRM_FORMAT_MAX_PLANES];
+ struct iosys_map map[DRM_FORMAT_MAX_PLANES];
+ struct iosys_map data[DRM_FORMAT_MAX_PLANES];
};

struct vkms_composer {
struct drm_framebuffer fb;
struct drm_rect src, dst;
- struct dma_buf_map map[4];
+ struct iosys_map map[4];
unsigned int offset;
unsigned int pitch;
unsigned int cpp;
diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c
index 32409e15244b..d8eb674b49a6 100644
--- a/drivers/gpu/drm/vkms/vkms_plane.c
+++ b/drivers/gpu/drm/vkms/vkms_plane.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+

-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>

#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
diff --git a/drivers/gpu/drm/vkms/vkms_writeback.c b/drivers/gpu/drm/vkms/vkms_writeback.c
index 8694227f555f..af1604dfbbaf 100644
--- a/drivers/gpu/drm/vkms/vkms_writeback.c
+++ b/drivers/gpu/drm/vkms/vkms_writeback.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+

-#include <linux/dma-buf-map.h>
+#include <linux/iosys-map.h>

#include <drm/drm_atomic.h>
#include <drm/drm_fourcc.h>
diff --git a/drivers/gpu/drm/xen/xen_drm_front_gem.c b/drivers/gpu/drm/xen/xen_drm_front_gem.c
index dd358ba2bf8e..5a5bf4e5b717 100644
--- a/drivers/gpu/drm/xen/xen_drm_front_gem.c
+++ b/drivers/gpu/drm/xen/xen_drm_front_gem.c
@@ -280,7 +280,8 @@ xen_drm_front_gem_import_sg_table(struct drm_device *dev,
return &xen_obj->base;
}

-int xen_drm_front_gem_prime_vmap(struct drm_gem_object *gem_obj, struct dma_buf_map *map)
+int xen_drm_front_gem_prime_vmap(struct drm_gem_object *gem_obj,
+ struct iosys_map *map)
{
struct xen_gem_object *xen_obj = to_xen_gem_obj(gem_obj);
void *vaddr;
@@ -293,13 +294,13 @@ int xen_drm_front_gem_prime_vmap(struct drm_gem_object *gem_obj, struct dma_buf_
VM_MAP, PAGE_KERNEL);
if (!vaddr)
return -ENOMEM;
- dma_buf_map_set_vaddr(map, vaddr);
+ iosys_map_set_vaddr(map, vaddr);

return 0;
}

void xen_drm_front_gem_prime_vunmap(struct drm_gem_object *gem_obj,
- struct dma_buf_map *map)
+ struct iosys_map *map)
{
vunmap(map->vaddr);
}
diff --git a/drivers/gpu/drm/xen/xen_drm_front_gem.h b/drivers/gpu/drm/xen/xen_drm_front_gem.h
index eaea470f7001..a718a1f382a3 100644
--- a/drivers/gpu/drm/xen/xen_drm_front_gem.h
+++ b/drivers/gpu/drm/xen/xen_drm_front_gem.h
@@ -12,7 +12,7 @@
#define __XEN_DRM_FRONT_GEM_H

struct dma_buf_attachment;
-struct dma_buf_map;
+struct iosys_map;
struct drm_device;
struct drm_gem_object;
struct sg_table;
@@ -32,9 +32,9 @@ struct page **xen_drm_front_gem_get_pages(struct drm_gem_object *obj);
void xen_drm_front_gem_free_object_unlocked(struct drm_gem_object *gem_obj);

int xen_drm_front_gem_prime_vmap(struct drm_gem_object *gem_obj,
- struct dma_buf_map *map);
+ struct iosys_map *map);

void xen_drm_front_gem_prime_vunmap(struct drm_gem_object *gem_obj,
- struct dma_buf_map *map);
+ struct iosys_map *map);

#endif /* __XEN_DRM_FRONT_GEM_H */
--
2.35.0