| commit | a3777a73905d1a4ccea2ffec686213358499be41 | [log] [tgz] |
|---|---|---|
| author | Kyungmin Park <kyungmin.park@samsung.com> | Tue Oct 18 09:34:04 2011 +0900 |
| committer | Konstantin Dorfman <kdorfman@codeaurora.org> | Tue Feb 14 13:30:21 2012 +0200 |
| tree | ad5607910a8bafe62cb633b06fe142611509f9b9 | |
| parent | ed1ac8ae16065e0f3d8939a50fbc010e9a138f08 [diff] |
mmc: core: new discard feature support at eMMC v4.5 MMC v4.5 supports the DISCARD feature (CMD38). It's different from trim and there's no check bit. Currently it's only supported at v4.5. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org> Signed-off-by: Konstantin Dorfman <kdorfman@codeaurora.org>