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Merge branch 'drm-core-next' of git://people.freedesktop.org/~airlied/linux

Kaynağa Gözat 
* 'drm-core-next' of git://people.freedesktop.org/~airlied/linux: (307 commits)
  drm/nouveau/pm: fix build with HWMON off
  gma500: silence gcc warnings in mid_get_vbt_data()
  drm/ttm: fix condition (and vs or)
  drm/radeon: double lock typo in radeon_vm_bo_rmv()
  drm/radeon: use after free in radeon_vm_bo_add()
  drm/sis|via: don't return stack garbage from free_mem ioctl
  drm/radeon/kms: remove pointless CS flags priority struct
  drm/radeon/kms: check if vm is supported in VA ioctl
  drm: introduce drm_can_sleep and use in intel/radeon drivers. (v2)
  radeon: Fix disabling PCI bus mastering on big endian hosts.
  ttm: fix agp since ttm tt rework
  agp: Fix multi-line warning message whitespace
  drm/ttm/dma: Fix accounting error when calling ttm_mem_global_free_page and don't try to free freed pages.
  drm/ttm/dma: Only call set_pages_array_wb when the page is not in WB pool.
  drm/radeon/kms: sync across multiple rings when doing bo moves v3
  drm/radeon/kms: Add support for multi-ring sync in CS ioctl (v2)
  drm/radeon: GPU virtual memory support v22
  drm: make DRM_UNLOCKED ioctls with their own mutex
  drm: no need to hold global mutex for static data
  drm/radeon/benchmark: common modes sweep ignores 640x480@32
  ...

Fix up trivial conflicts in radeon/evergreen.c and vmwgfx/vmwgfx_kms.c
Bu işleme şunda yer alıyor:
Linus Torvalds
2012-01-10 11:04:36 -08:00
ebeveyn dbe950f201 095f979a53
işleme 1a464cbb3d
288 değiştirilmiş dosya ile 43187 ekleme ve 6823 silme
Yama Dosyasını İndir Diff Dosyasını İndir Tüm dosyaları genişlet Tüm dosyaları daralt

71
drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
Dosyayı Görüntüle

@@ -28,6 +28,7 @@
#include "vmwgfx_drv.h"
#include "ttm/ttm_bo_driver.h"
#include "ttm/ttm_placement.h"
#include "ttm/ttm_page_alloc.h"
static uint32_t vram_placement_flags = TTM_PL_FLAG_VRAM |
TTM_PL_FLAG_CACHED;
@@ -139,85 +140,63 @@ struct ttm_placement vmw_srf_placement = {
.busy_placement = gmr_vram_placement_flags
};
struct vmw_ttm_backend {
struct ttm_backend backend;
struct page **pages;
unsigned long num_pages;
struct vmw_ttm_tt {
struct ttm_tt ttm;
struct vmw_private *dev_priv;
int gmr_id;
};
static int vmw_ttm_populate(struct ttm_backend *backend,
unsigned long num_pages, struct page **pages,
struct page *dummy_read_page,
dma_addr_t *dma_addrs)
static int vmw_ttm_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
{
struct vmw_ttm_backend *vmw_be =
container_of(backend, struct vmw_ttm_backend, backend);
vmw_be->pages = pages;
vmw_be->num_pages = num_pages;
return 0;
}
static int vmw_ttm_bind(struct ttm_backend *backend, struct ttm_mem_reg *bo_mem)
{
struct vmw_ttm_backend *vmw_be =
container_of(backend, struct vmw_ttm_backend, backend);
struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, ttm);
vmw_be->gmr_id = bo_mem->start;
return vmw_gmr_bind(vmw_be->dev_priv, vmw_be->pages,
vmw_be->num_pages, vmw_be->gmr_id);
return vmw_gmr_bind(vmw_be->dev_priv, ttm->pages,
ttm->num_pages, vmw_be->gmr_id);
}
static int vmw_ttm_unbind(struct ttm_backend *backend)
static int vmw_ttm_unbind(struct ttm_tt *ttm)
{
struct vmw_ttm_backend *vmw_be =
container_of(backend, struct vmw_ttm_backend, backend);
struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, ttm);
vmw_gmr_unbind(vmw_be->dev_priv, vmw_be->gmr_id);
return 0;
}
static void vmw_ttm_clear(struct ttm_backend *backend)
static void vmw_ttm_destroy(struct ttm_tt *ttm)
{
struct vmw_ttm_backend *vmw_be =
container_of(backend, struct vmw_ttm_backend, backend);
vmw_be->pages = NULL;
vmw_be->num_pages = 0;
}
static void vmw_ttm_destroy(struct ttm_backend *backend)
{
struct vmw_ttm_backend *vmw_be =
container_of(backend, struct vmw_ttm_backend, backend);
struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, ttm);
ttm_tt_fini(ttm);
kfree(vmw_be);
}
static struct ttm_backend_func vmw_ttm_func = {
.populate = vmw_ttm_populate,
.clear = vmw_ttm_clear,
.bind = vmw_ttm_bind,
.unbind = vmw_ttm_unbind,
.destroy = vmw_ttm_destroy,
};
struct ttm_backend *vmw_ttm_backend_init(struct ttm_bo_device *bdev)
struct ttm_tt *vmw_ttm_tt_create(struct ttm_bo_device *bdev,
unsigned long size, uint32_t page_flags,
struct page *dummy_read_page)
{
struct vmw_ttm_backend *vmw_be;
struct vmw_ttm_tt *vmw_be;
vmw_be = kmalloc(sizeof(*vmw_be), GFP_KERNEL);
if (!vmw_be)
return NULL;
vmw_be->backend.func = &vmw_ttm_func;
vmw_be->ttm.func = &vmw_ttm_func;
vmw_be->dev_priv = container_of(bdev, struct vmw_private, bdev);
return &vmw_be->backend;
if (ttm_tt_init(&vmw_be->ttm, bdev, size, page_flags, dummy_read_page)) {
kfree(vmw_be);
return NULL;
}
return &vmw_be->ttm;
}
int vmw_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
@@ -357,7 +336,9 @@ static int vmw_sync_obj_wait(void *sync_obj, void *sync_arg,
}
struct ttm_bo_driver vmw_bo_driver = {
.create_ttm_backend_entry = vmw_ttm_backend_init,
.ttm_tt_create = &vmw_ttm_tt_create,
.ttm_tt_populate = &ttm_pool_populate,
.ttm_tt_unpopulate = &ttm_pool_unpopulate,
.invalidate_caches = vmw_invalidate_caches,
.init_mem_type = vmw_init_mem_type,
.evict_flags = vmw_evict_flags,

30
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
Dosyayı Görüntüle

@@ -1064,6 +1064,21 @@ static const struct dev_pm_ops vmw_pm_ops = {
.resume = vmw_pm_resume,
};
static const struct file_operations vmwgfx_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = vmw_unlocked_ioctl,
.mmap = vmw_mmap,
.poll = vmw_fops_poll,
.read = vmw_fops_read,
.fasync = drm_fasync,
#if defined(CONFIG_COMPAT)
.compat_ioctl = drm_compat_ioctl,
#endif
.llseek = noop_llseek,
};
static struct drm_driver driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
DRIVER_MODESET,
@@ -1088,20 +1103,7 @@ static struct drm_driver driver = {
.master_drop = vmw_master_drop,
.open = vmw_driver_open,
.postclose = vmw_postclose,
.fops = {
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = vmw_unlocked_ioctl,
.mmap = vmw_mmap,
.poll = vmw_fops_poll,
.read = vmw_fops_read,
.fasync = drm_fasync,
#if defined(CONFIG_COMPAT)
.compat_ioctl = drm_compat_ioctl,
#endif
.llseek = noop_llseek,
},
.fops = &vmwgfx_driver_fops,
.name = VMWGFX_DRIVER_NAME,
.desc = VMWGFX_DRIVER_DESC,
.date = VMWGFX_DRIVER_DATE,

34
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
Dosyayı Görüntüle

@@ -690,7 +690,7 @@ static int vmw_kms_new_framebuffer_surface(struct vmw_private *dev_priv,
/* XXX get the first 3 from the surface info */
vfbs->base.base.bits_per_pixel = mode_cmd->bpp;
vfbs->base.base.pitch = mode_cmd->pitch;
vfbs->base.base.pitches[0] = mode_cmd->pitch;
vfbs->base.base.depth = mode_cmd->depth;
vfbs->base.base.width = mode_cmd->width;
vfbs->base.base.height = mode_cmd->height;
@@ -804,7 +804,7 @@ static int do_dmabuf_define_gmrfb(struct drm_file *file_priv,
cmd->body.format.bitsPerPixel = framebuffer->base.bits_per_pixel;
cmd->body.format.colorDepth = depth;
cmd->body.format.reserved = 0;
cmd->body.bytesPerLine = framebuffer->base.pitch;
cmd->body.bytesPerLine = framebuffer->base.pitches[0];
cmd->body.ptr.gmrId = framebuffer->user_handle;
cmd->body.ptr.offset = 0;
@@ -1056,7 +1056,7 @@ static int vmw_kms_new_framebuffer_dmabuf(struct vmw_private *dev_priv,
}
vfbd->base.base.bits_per_pixel = mode_cmd->bpp;
vfbd->base.base.pitch = mode_cmd->pitch;
vfbd->base.base.pitches[0] = mode_cmd->pitch;
vfbd->base.base.depth = mode_cmd->depth;
vfbd->base.base.width = mode_cmd->width;
vfbd->base.base.height = mode_cmd->height;
@@ -1085,7 +1085,7 @@ out_err1:
static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
struct drm_file *file_priv,
struct drm_mode_fb_cmd *mode_cmd)
struct drm_mode_fb_cmd2 *mode_cmd2)
{
struct vmw_private *dev_priv = vmw_priv(dev);
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
@@ -1093,8 +1093,16 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
struct vmw_surface *surface = NULL;
struct vmw_dma_buffer *bo = NULL;
struct ttm_base_object *user_obj;
struct drm_mode_fb_cmd mode_cmd;
int ret;
mode_cmd.width = mode_cmd2->width;
mode_cmd.height = mode_cmd2->height;
mode_cmd.pitch = mode_cmd2->pitches[0];
mode_cmd.handle = mode_cmd2->handles[0];
drm_fb_get_bpp_depth(mode_cmd2->pixel_format, &mode_cmd.depth,
&mode_cmd.bpp);
/**
* This code should be conditioned on Screen Objects not being used.
* If screen objects are used, we can allocate a GMR to hold the
@@ -1102,8 +1110,8 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
*/
if (!vmw_kms_validate_mode_vram(dev_priv,
mode_cmd->pitch,
mode_cmd->height)) {
mode_cmd.pitch,
mode_cmd.height)) {
DRM_ERROR("VRAM size is too small for requested mode.\n");
return ERR_PTR(-ENOMEM);
}
@@ -1117,15 +1125,19 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
* command stream using user-space handles.
*/
user_obj = ttm_base_object_lookup(tfile, mode_cmd->handle);
user_obj = ttm_base_object_lookup(tfile, mode_cmd.handle);
if (unlikely(user_obj == NULL)) {
DRM_ERROR("Could not locate requested kms frame buffer.\n");
return ERR_PTR(-ENOENT);
}
/**
* End conditioned code.
*/
/* returns either a dmabuf or surface */
ret = vmw_user_lookup_handle(dev_priv, tfile,
mode_cmd->handle,
mode_cmd.handle,
&surface, &bo);
if (ret)
goto err_out;
@@ -1133,10 +1145,10 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
/* Create the new framebuffer depending one what we got back */
if (bo)
ret = vmw_kms_new_framebuffer_dmabuf(dev_priv, bo, &vfb,
mode_cmd);
&mode_cmd);
else if (surface)
ret = vmw_kms_new_framebuffer_surface(dev_priv, file_priv,
surface, &vfb, mode_cmd);
surface, &vfb, &mode_cmd);
else
BUG();
@@ -1344,7 +1356,7 @@ int vmw_kms_readback(struct vmw_private *dev_priv,
cmd->body.format.bitsPerPixel = vfb->base.bits_per_pixel;
cmd->body.format.colorDepth = vfb->base.depth;
cmd->body.format.reserved = 0;
cmd->body.bytesPerLine = vfb->base.pitch;
cmd->body.bytesPerLine = vfb->base.pitches[0];
cmd->body.ptr.gmrId = vfb->user_handle;
cmd->body.ptr.offset = 0;

1
drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
Dosyayı Görüntüle

@@ -29,6 +29,7 @@
#define VMWGFX_KMS_H_
#include "drmP.h"
#include "drm_crtc_helper.h"
#include "vmwgfx_drv.h"
#define VMWGFX_NUM_DISPLAY_UNITS 8

4
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
Dosyayı Görüntüle

@@ -95,7 +95,7 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
return 0;
fb = entry->base.crtc.fb;
return vmw_kms_write_svga(dev_priv, w, h, fb->pitch,
return vmw_kms_write_svga(dev_priv, w, h, fb->pitches[0],
fb->bits_per_pixel, fb->depth);
}
@@ -103,7 +103,7 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
entry = list_entry(lds->active.next, typeof(*entry), active);
fb = entry->base.crtc.fb;
vmw_kms_write_svga(dev_priv, fb->width, fb->height, fb->pitch,
vmw_kms_write_svga(dev_priv, fb->width, fb->height, fb->pitches[0],
fb->bits_per_pixel, fb->depth);
}

35
drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
Dosyayı Görüntüle

@@ -1540,29 +1540,10 @@ out_bad_surface:
/**
* Buffer management.
*/
static size_t vmw_dmabuf_acc_size(struct ttm_bo_global *glob,
unsigned long num_pages)
{
static size_t bo_user_size = ~0;
size_t page_array_size =
(num_pages * sizeof(void *) + PAGE_SIZE - 1) & PAGE_MASK;
if (unlikely(bo_user_size == ~0)) {
bo_user_size = glob->ttm_bo_extra_size +
ttm_round_pot(sizeof(struct vmw_dma_buffer));
}
return bo_user_size + page_array_size;
}
void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo)
{
struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo);
struct ttm_bo_global *glob = bo->glob;
ttm_mem_global_free(glob->mem_glob, bo->acc_size);
kfree(vmw_bo);
}
@@ -1573,24 +1554,12 @@ int vmw_dmabuf_init(struct vmw_private *dev_priv,
void (*bo_free) (struct ttm_buffer_object *bo))
{
struct ttm_bo_device *bdev = &dev_priv->bdev;
struct ttm_mem_global *mem_glob = bdev->glob->mem_glob;
size_t acc_size;
int ret;
BUG_ON(!bo_free);
acc_size =
vmw_dmabuf_acc_size(bdev->glob,
(size + PAGE_SIZE - 1) >> PAGE_SHIFT);
ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false);
if (unlikely(ret != 0)) {
/* we must free the bo here as
* ttm_buffer_object_init does so as well */
bo_free(&vmw_bo->base);
return ret;
}
acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct vmw_dma_buffer));
memset(vmw_bo, 0, sizeof(*vmw_bo));
INIT_LIST_HEAD(&vmw_bo->validate_list);
@@ -1605,9 +1574,7 @@ int vmw_dmabuf_init(struct vmw_private *dev_priv,
static void vmw_user_dmabuf_destroy(struct ttm_buffer_object *bo)
{
struct vmw_user_dma_buffer *vmw_user_bo = vmw_user_dma_buffer(bo);
struct ttm_bo_global *glob = bo->glob;
ttm_mem_global_free(glob->mem_glob, bo->acc_size);
kfree(vmw_user_bo);
}