static void *bo_rockchip_create(struct omap_device *dev,
size_t width, size_t height, uint32_t flags,
uint32_t *handle, uint32_t *pitch)
{
struct kms_driver *kms = dev->bo_dev;
struct kms_bo *kms_bo;
unsigned attr[7];
attr[0] = KMS_WIDTH;
attr[1] = width;
attr[2] = KMS_HEIGHT;
attr[3] = height;
attr[4] = KMS_BO_TYPE;
attr[5] = KMS_BO_TYPE_SCANOUT_X8R8G8B8;
attr[6] = 0;
if (kms_bo_create(kms, attr, &kms_bo))
return NULL;
if (kms_bo_get_prop(kms_bo, KMS_HANDLE, handle))
return NULL;
if (kms_bo_get_prop(kms_bo, KMS_PITCH, pitch))
return NULL;
return kms_bo;
}
static void
crtc_load_cursor_argb_kms(xf86CrtcPtr crtc, CARD32 * image)
{
modesettingPtr ms = modesettingPTR(crtc->scrn);
struct crtc_private *crtcp = crtc->driver_private;
unsigned char *ptr;
if (!crtcp->cursor_bo) {
unsigned attr[8];
attr[0] = KMS_BO_TYPE;
#ifdef KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8
attr[1] = KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8;
#else
attr[1] = KMS_BO_TYPE_CURSOR;
#endif
attr[2] = KMS_WIDTH;
attr[3] = 64;
attr[4] = KMS_HEIGHT;
attr[5] = 64;
attr[6] = 0;
if (kms_bo_create(ms->kms, attr, &crtcp->cursor_bo))
return;
if (kms_bo_get_prop(crtcp->cursor_bo, KMS_HANDLE,
&crtcp->cursor_handle))
goto err_bo_destroy;
}
kms_bo_map(crtcp->cursor_bo, (void**)&ptr);
memcpy(ptr, image, 64*64*4);
kms_bo_unmap(crtcp->cursor_bo);
if (crtc->cursor_shown)
drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id,
crtcp->cursor_handle, 64, 64);
return;
err_bo_destroy:
kms_bo_destroy(&crtcp->cursor_bo);
}
static int fb_alloc_buffer(struct private_module_t *module,
struct private_buffer_t *buffer,
const drmModeModeInfo *mode)
{
unsigned int bo_attrs[] = {
KMS_WIDTH, mode->hdisplay,
KMS_HEIGHT, mode->vdisplay,
KMS_BO_TYPE, KMS_BO_TYPE_SCANOUT_X8R8G8B8,
KMS_TERMINATE_PROP_LIST,
};
uint32_t handles[4] = { 0 };
uint32_t pitches[4] = { 0 };
uint32_t offsets[4] = { 0 };
int err;
err = kms_bo_create(module->kms, bo_attrs, &buffer->bo);
if (err < 0)
goto done;
err = kms_bo_map(buffer->bo, &buffer->vaddr);
if (err < 0)
goto done;
kms_bo_get_prop(buffer->bo, KMS_HANDLE, &buffer->handle);
handles[0] = buffer->handle;
pitches[0] = mode->hdisplay * 2;
err = drmModeAddFB2(module->fd, mode->hdisplay, mode->vdisplay,
FB_FORMAT, handles, pitches, offsets, &buffer->fb,
0);
done:
if (err < 0)
fb_free_buffer(module, buffer);
return err;
}
static struct gbm_bo *gbm_kms_bo_create(struct gbm_device *gbm,
uint32_t width, uint32_t height,
uint32_t format, uint32_t usage)
{
struct gbm_kms_device *dev = (struct gbm_kms_device*)gbm;
struct gbm_kms_bo *bo;
unsigned attr[] = {
KMS_BO_TYPE, KMS_BO_TYPE_SCANOUT_X8R8G8B8,
KMS_WIDTH, 0,
KMS_HEIGHT, 0,
KMS_TERMINATE_PROP_LIST
};
GBM_DEBUG("%s: %s: %d\n", __FILE__, __func__, __LINE__);
if (!(bo = calloc(1, sizeof(struct gbm_kms_bo))))
return NULL;
switch (format) {
// 32bpp
case GBM_FORMAT_ARGB8888:
case GBM_BO_FORMAT_ARGB8888:
case GBM_FORMAT_XRGB8888:
case GBM_BO_FORMAT_XRGB8888:
break;
default:
// unsupported...
goto error;
}
if (usage & GBM_BO_USE_CURSOR_64X64)
attr[1] = KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8;
attr[3] = width;
attr[5] = height;
// Create BO
if (kms_bo_create(dev->kms, attr, &bo->bo))
goto error;
bo->base.gbm = gbm;
bo->base.width = width;
bo->base.height = height;
bo->base.format = format;
kms_bo_get_prop(bo->bo, KMS_HANDLE, &bo->base.handle.u32);
kms_bo_get_prop(bo->bo, KMS_PITCH, &bo->base.stride);
bo->size = bo->base.stride * bo->base.height;
if (drmPrimeHandleToFD(dev->base.base.fd, bo->base.handle.u32, DRM_CLOEXEC, &bo->fd)) {
GBM_DEBUG("%s: %s: drmPrimeHandleToFD() failed. %s\n", __FILE__, __func__, strerror(errno));
goto error;
}
// Map to the user space for bo_write
if (usage & GBM_BO_USE_WRITE) {
if (kms_bo_map(bo->bo, &bo->addr))
goto error;
}
return (struct gbm_bo*)bo;
error:
GBM_DEBUG("%s: %s: %d: ERROR!!!!\n", __FILE__, __func__, __LINE__);
gbm_kms_bo_destroy((struct gbm_bo*)bo);
return NULL;
}
