From: Tormod Volden debian.tormod@gmail.com
Since multiple framebuffer maps are not supported any longer (commit 41c2e75e60200a860a74b7c84a6375c105e7437f) these maps would be broken, and they are not used by the drm anyway.
Leave it to userspace to create one working map instead.
Signed-off-by: Tormod Volden debian.tormod@gmail.com ---
The drm driver is not required to set up fb maps, right? For instance radeon does, but its comment says "Create mappings for registers and framebuffer so userland doesn't necessarily have to find them."
Tormod
drivers/gpu/drm/savage/savage_bci.c | 13 +------------ drivers/gpu/drm/savage/savage_drv.h | 2 -- 2 files changed, 1 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c index bf5f83e..91fe7b4 100644 --- a/drivers/gpu/drm/savage/savage_bci.c +++ b/drivers/gpu/drm/savage/savage_bci.c @@ -639,18 +639,7 @@ int savage_driver_firstopen(struct drm_device *dev) if (ret) return ret;
- ret = drm_addmap(dev, fb_base, fb_size, _DRM_FRAME_BUFFER, - _DRM_WRITE_COMBINING, &dev_priv->fb); - if (ret) - return ret; - - ret = drm_addmap(dev, aperture_base, SAVAGE_APERTURE_SIZE, - _DRM_FRAME_BUFFER, _DRM_WRITE_COMBINING, - &dev_priv->aperture); - if (ret) - return ret; - - return ret; + return 0; }
/* diff --git a/drivers/gpu/drm/savage/savage_drv.h b/drivers/gpu/drm/savage/savage_drv.h index df2aac6..2b49b3e 100644 --- a/drivers/gpu/drm/savage/savage_drv.h +++ b/drivers/gpu/drm/savage/savage_drv.h @@ -153,8 +153,6 @@ typedef struct drm_savage_private { /* memory regions in physical memory */ drm_local_map_t *sarea; drm_local_map_t *mmio; - drm_local_map_t *fb; - drm_local_map_t *aperture; drm_local_map_t *status; drm_local_map_t *agp_textures; drm_local_map_t *cmd_dma;