diff options
Diffstat (limited to 'shared/radeon_state.c')
| -rw-r--r-- | shared/radeon_state.c | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/shared/radeon_state.c b/shared/radeon_state.c index 4a7bfd2d..cdbd7a8e 100644 --- a/shared/radeon_state.c +++ b/shared/radeon_state.c @@ -43,12 +43,15 @@ static __inline__ int radeon_check_and_fixup_offset( drm_radeon_private_t *dev_p drm_file_t *filp_priv, u32 *offset ) { u32 off = *offset; + struct drm_radeon_driver_file_fields *radeon_priv; if ( off >= dev_priv->fb_location && off < ( dev_priv->gart_vm_start + dev_priv->gart_size ) ) return 0; - off += filp_priv->radeon_fb_delta; + radeon_priv = filp_priv->driver_priv; + + off += radeon_priv->radeon_fb_delta; DRM_DEBUG( "offset fixed up to 0x%x\n", off ); @@ -2525,7 +2528,8 @@ int radeon_cp_setparam( DRM_IOCTL_ARGS ) { drm_radeon_private_t *dev_priv = dev->dev_private; drm_file_t *filp_priv; drm_radeon_setparam_t sp; - + struct drm_radeon_driver_file_fields *radeon_priv; + if ( !dev_priv ) { DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ ); return DRM_ERR( EINVAL ); @@ -2538,7 +2542,8 @@ int radeon_cp_setparam( DRM_IOCTL_ARGS ) { switch( sp.param ) { case RADEON_SETPARAM_FB_LOCATION: - filp_priv->radeon_fb_delta = dev_priv->fb_location - sp.value; + radeon_priv = filp_priv->driver_priv; + radeon_priv->radeon_fb_delta = dev_priv->fb_location - sp.value; break; default: DRM_DEBUG( "Invalid parameter %d\n", sp.param ); @@ -2571,17 +2576,35 @@ static void radeon_driver_pretakedown(drm_device_t *dev) radeon_do_release(dev); } -static void radeon_driver_open_helper(drm_device_t *dev, drm_file_t *filp_priv) +static int radeon_driver_open_helper(drm_device_t *dev, drm_file_t *filp_priv) { drm_radeon_private_t *dev_priv = dev->dev_private; + struct drm_radeon_driver_file_fields *radeon_priv; + + radeon_priv = (struct drm_radeon_driver_file_fields *)DRM(alloc)(sizeof(*radeon_priv), DRM_MEM_FILES); + + if (!radeon_priv) + return -ENOMEM; + + filp_priv->driver_priv = radeon_priv; + if ( dev_priv ) - filp_priv->radeon_fb_delta = dev_priv->fb_location; + radeon_priv->radeon_fb_delta = dev_priv->fb_location; else - filp_priv->radeon_fb_delta = 0; + radeon_priv->radeon_fb_delta = 0; + return 0; +} + +static void radeon_driver_free_filp_private(drm_device_t *dev, drm_file_t *filp_priv) +{ + struct drm_radeon_driver_file_fields *radeon_priv = filp_priv->driver_priv; + + DRM(free)(radeon_priv, sizeof(*radeon_priv), DRM_MEM_FILES); } void radeon_driver_register_fns(struct drm_device *dev) { + dev->driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL; dev->dev_priv_size = sizeof(drm_radeon_buf_priv_t); dev->fn_tbl.preinit = radeon_preinit; dev->fn_tbl.postinit = radeon_postinit; @@ -2589,4 +2612,10 @@ void radeon_driver_register_fns(struct drm_device *dev) dev->fn_tbl.prerelease = radeon_driver_prerelease; dev->fn_tbl.pretakedown = radeon_driver_pretakedown; dev->fn_tbl.open_helper = radeon_driver_open_helper; + dev->fn_tbl.vblank_wait = radeon_driver_vblank_wait; + dev->fn_tbl.irq_preinstall = radeon_driver_irq_preinstall; + dev->fn_tbl.irq_postinstall = radeon_driver_irq_postinstall; + dev->fn_tbl.irq_uninstall = radeon_driver_irq_uninstall; + dev->fn_tbl.irq_handler = radeon_driver_irq_handler; + dev->fn_tbl.free_filp_private = radeon_driver_free_filp_private; } |