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path: root/drivers/gpu/drm/qxl/qxl_drv.h
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Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_drv.h')
-rw-r--r--drivers/gpu/drm/qxl/qxl_drv.h85
1 files changed, 30 insertions, 55 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 31e35f787df2..cc02b5f10ad9 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -30,6 +30,7 @@
* Definitions taken from spice-protocol, plus kernel driver specific bits.
*/
+#include <linux/iosys-map.h>
#include <linux/dma-fence.h>
#include <linux/firmware.h>
#include <linux/platform_device.h>
@@ -37,24 +38,22 @@
#include <drm/drm_crtc.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_exec.h>
#include <drm/drm_gem_ttm_helper.h>
#include <drm/drm_ioctl.h>
#include <drm/drm_gem.h>
#include <drm/qxl_drm.h>
-#include <drm/ttm/ttm_bo_api.h>
-#include <drm/ttm/ttm_bo_driver.h>
-#include <drm/ttm/ttm_execbuf_util.h>
-#include <drm/ttm/ttm_module.h>
+#include <drm/ttm/ttm_bo.h>
#include <drm/ttm/ttm_placement.h>
#include "qxl_dev.h"
+struct iosys_map;
+
#define DRIVER_AUTHOR "Dave Airlie"
#define DRIVER_NAME "qxl"
#define DRIVER_DESC "RH QXL"
-#define DRIVER_DATE "20120117"
#define DRIVER_MAJOR 0
#define DRIVER_MINOR 1
@@ -63,7 +62,6 @@
#define QXL_DEBUGFS_MAX_COMPONENTS 32
extern int qxl_num_crtc;
-extern int qxl_max_ioctls;
#define QXL_INTERRUPT_MASK (\
QXL_INTERRUPT_DISPLAY |\
@@ -79,8 +77,7 @@ struct qxl_bo {
/* Protected by tbo.reserved */
struct ttm_place placements[3];
struct ttm_placement placement;
- struct ttm_bo_kmap_obj kmap;
- unsigned int pin_count;
+ struct iosys_map map;
void *kptr;
unsigned int map_count;
int type;
@@ -103,7 +100,8 @@ struct qxl_gem {
};
struct qxl_bo_list {
- struct ttm_validate_buffer tv;
+ struct qxl_bo *bo;
+ struct list_head list;
};
struct qxl_crtc {
@@ -121,10 +119,9 @@ struct qxl_output {
#define to_qxl_crtc(x) container_of(x, struct qxl_crtc, base)
#define drm_connector_to_qxl_output(x) container_of(x, struct qxl_output, base)
-#define drm_encoder_to_qxl_output(x) container_of(x, struct qxl_output, enc)
struct qxl_mman {
- struct ttm_bo_device bdev;
+ struct ttm_device bdev;
};
struct qxl_memslot {
@@ -134,7 +131,6 @@ struct qxl_memslot {
uint64_t start_phys_addr;
uint64_t size;
uint64_t high_bits;
- uint64_t gpu_offset;
};
enum {
@@ -154,7 +150,7 @@ struct qxl_release {
struct qxl_bo *release_bo;
uint32_t release_offset;
uint32_t surface_release_id;
- struct ww_acquire_ctx ticket;
+ struct drm_exec exec;
struct list_head bos;
};
@@ -168,20 +164,6 @@ struct qxl_drm_image {
struct list_head chunk_list;
};
-struct qxl_fb_image {
- struct qxl_device *qdev;
- uint32_t pseudo_palette[16];
- struct fb_image fb_image;
- uint32_t visual;
-};
-
-struct qxl_draw_fill {
- struct qxl_device *qdev;
- struct qxl_rect rect;
- uint32_t color;
- uint16_t rop;
-};
-
/*
* Debugfs
*/
@@ -190,8 +172,6 @@ struct qxl_debugfs {
unsigned int num_files;
};
-int qxl_debugfs_fence_init(struct qxl_device *rdev);
-
struct qxl_device {
struct drm_device ddev;
@@ -230,6 +210,8 @@ struct qxl_device {
spinlock_t release_lock;
struct idr release_idr;
uint32_t release_seqno;
+ atomic_t release_count;
+ wait_queue_head_t release_event;
spinlock_t release_idr_lock;
struct mutex async_io_mutex;
unsigned int last_sent_io_cmd;
@@ -273,9 +255,6 @@ struct qxl_device {
#define to_qxl(dev) container_of(dev, struct qxl_device, ddev)
-extern const struct drm_ioctl_desc qxl_ioctls[];
-extern int qxl_max_ioctl;
-
int qxl_device_init(struct qxl_device *qdev, struct pci_dev *pdev);
void qxl_device_fini(struct qxl_device *qdev);
@@ -293,10 +272,8 @@ struct qxl_ring *qxl_ring_create(struct qxl_ring_header *header,
int element_size,
int n_elements,
int prod_notify,
- bool set_prod_notify,
wait_queue_head_t *push_event);
void qxl_ring_free(struct qxl_ring *ring);
-void qxl_ring_init_hdr(struct qxl_ring *ring);
int qxl_check_idle(struct qxl_ring *ring);
static inline uint64_t
@@ -304,13 +281,12 @@ qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo,
unsigned long offset)
{
struct qxl_memslot *slot =
- (bo->tbo.mem.mem_type == TTM_PL_VRAM)
+ (bo->tbo.resource->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 bo->tbo.resource->start */
- /* 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.resource->start << PAGE_SHIFT) + offset);
}
/* qxl_display.c */
@@ -331,28 +307,24 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
u32 domain,
size_t size,
struct qxl_surface *surf,
- struct qxl_bo **qobj,
+ struct drm_gem_object **gobj,
uint32_t *handle);
void qxl_gem_object_free(struct drm_gem_object *gobj);
int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
void qxl_gem_object_close(struct drm_gem_object *obj,
struct drm_file *file_priv);
void qxl_bo_force_delete(struct qxl_device *qdev);
-int qxl_bo_kmap(struct qxl_bo *bo, void **ptr);
/* qxl_dumb.c */
int qxl_mode_dumb_create(struct drm_file *file_priv,
struct drm_device *dev,
struct drm_mode_create_dumb *args);
-int qxl_mode_dumb_mmap(struct drm_file *filp,
- struct drm_device *dev,
- uint32_t handle, uint64_t *offset_p);
/* qxl ttm */
int qxl_ttm_init(struct qxl_device *qdev);
void qxl_ttm_fini(struct qxl_device *qdev);
-int qxl_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
- struct ttm_mem_reg *mem);
+int qxl_ttm_io_mem_reserve(struct ttm_device *bdev,
+ struct ttm_resource *mem);
/* qxl image */
@@ -369,8 +341,6 @@ qxl_image_alloc_objects(struct qxl_device *qdev,
int height, int stride);
void qxl_image_free_objects(struct qxl_device *qdev, struct qxl_drm_image *dimage);
-void qxl_update_screen(struct qxl_device *qxl);
-
/* qxl io operations (qxl_cmd.c) */
void qxl_io_create_primary(struct qxl_device *qdev,
@@ -448,14 +418,12 @@ 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);
-void *qxl_gem_prime_vmap(struct drm_gem_object *obj);
-void qxl_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
-int qxl_gem_prime_mmap(struct drm_gem_object *obj,
- struct vm_area_struct *vma);
+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 iosys_map *map);
/* qxl_irq.c */
int qxl_irq_init(struct qxl_device *qdev);
-irqreturn_t qxl_irq_handler(int irq, void *arg);
void qxl_debugfs_add_files(struct qxl_device *qdev,
struct drm_info_list *files,
@@ -472,8 +440,15 @@ int qxl_hw_surface_dealloc(struct qxl_device *qdev,
int qxl_bo_check_id(struct qxl_device *qdev, struct qxl_bo *bo);
-struct qxl_drv_surface *
-qxl_surface_lookup(struct drm_device *dev, int surface_id);
void qxl_surface_evict(struct qxl_device *qdev, struct qxl_bo *surf, bool freeing);
+/* qxl_ioctl.c */
+int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv);
+int qxl_map_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv);
+int qxl_execbuffer_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv);
+int qxl_update_area_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
+int qxl_getparam_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv);
+int qxl_clientcap_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv);
+int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *file);
+
#endif
generated by cgit (git 2.34.1) at 2025-12-26 08:53:58 +0000