| commit | 0a29b1abaf5ba86b2ef5da5a1403ff64dc0d9449 | [log] [tgz] |
|---|---|---|
| author | Lucas Stach <l.stach@pengutronix.de> | Tue Sep 11 15:20:34 2018 +0200 |
| committer | Philipp Zabel <p.zabel@pengutronix.de> | Fri Feb 22 11:58:45 2019 +0100 |
| tree | 89ead7c32316adc13d6b97c949b70a862e4aae93 | |
| parent | a3b22b9f11d9fbc48b0291ea92259a5a810e9438 [diff] |
gpu: ipu-v3: pre: add double buffer status readback This allows the upper layers to check if a double buffer update has been applied by the PRE or is still pending. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> [p.zabel@pengutronix.de: inverted logic: done -> pending] Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>