diff options
| author | Andy Gross <andy.gross@ti.com> | 2011-12-15 21:05:17 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-16 10:59:26 -0800 |
| commit | 6169a1488fe2f76e80bd49c18e41be5bbbf29f3f (patch) | |
| tree | 671ba667b57529010a8d3ce9e0ced299d814c3c7 /drivers/staging/omapdrm/omap_dmm_tiler.h | |
| parent | af69592aa098ff8cd640e8109ba946db3c1cdb4e (diff) | |
staging: drm/omap: add debugfs support
Right now just a tiler_map file to dump a 2d map of which areas in
tiler/dmm have pinned buffers (or reservations). In the future more
could be added.
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/omapdrm/omap_dmm_tiler.h')
| -rw-r--r-- | drivers/staging/omapdrm/omap_dmm_tiler.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.h b/drivers/staging/omapdrm/omap_dmm_tiler.h index 58aa046233c7..f87cb657d683 100644 --- a/drivers/staging/omapdrm/omap_dmm_tiler.h +++ b/drivers/staging/omapdrm/omap_dmm_tiler.h @@ -76,6 +76,10 @@ struct tiler_block { int omap_dmm_init(struct drm_device *dev); int omap_dmm_remove(void); +#ifdef CONFIG_DEBUG_FS +int tiler_map_show(struct seq_file *s, void *arg); +#endif + /* pin/unpin */ int tiler_pin(struct tiler_block *block, struct page **pages, uint32_t npages, uint32_t roll, bool wait); |