commit | 2e145a22486610100cb2c6d789f56bd0c6f27718 | [log] [tgz] |
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author | Lucas Stach <l.stach@pengutronix.de> | Sat Aug 20 00:01:24 2016 +0200 |
committer | Lucas Stach <l.stach@pengutronix.de> | Thu Sep 15 15:29:41 2016 +0200 |
tree | 218b6719f6094822e630ba54748dd901ed66cd32 | |
parent | de08e8ef71cd7fbc4a89107b295571c4d50f0d66 [diff] |
drm/etnaviv: add flushing logic for MMUv2 Flushing works differently on MMUv2, in that it's only necessary to set a single bit in the control register to flush all translation units. A semaphore stall then makes sure that the flush has propagated properly. Signed-off-by: Lucas Stach <l.stach@pengutronix.de>