| commit | 5e4d6fa72619aeea271d2ad704757717b06e291a | [log] [tgz] |
|---|---|---|
| author | Keith Packard <keithp@keithp.com> | Sun Jul 12 23:53:17 2009 -0700 |
| committer | Eric Anholt <eric@anholt.net> | Mon Jul 13 15:55:23 2009 -0700 |
| tree | 9e93a47ddaa5cfea9cb89e8cbd6961660cdfc912 | |
| parent | 8a90523639f49dc4b4fa7ae47bb9c8ed73ea8577 [diff] |
drm/i915: Allow frame buffers up to 4096x4096 on 915/945 class hardware The 915 and 945 scanout engines can handle frame buffers up to 4096 pixels wide. Pre-9xx hardware has an 8192 byte stride limit, and so we leave the existing 2048 max in place. I'm not sure why we limit the height to the same value; there's no intrinsic hardware limit in the scanout engine. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Eric Anholt <eric@anholt.net>