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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2017-02-24 18:23:55 +0100 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2017-03-15 15:28:27 +0100 |
| commit | f9bb7acb9b19a40dbd9d1b89380335dc8e23925f (patch) | |
| tree | 78337336d19efb7429f18eb8b88102c31c6007de /include/video | |
| parent | gpu: ipu-v3: remove IRQ dance on DC channel disable (diff) | |
| download | linux-f9bb7acb9b19a40dbd9d1b89380335dc8e23925f.tar.xz linux-f9bb7acb9b19a40dbd9d1b89380335dc8e23925f.zip | |
gpu: ipu-v3: add unsynchronised DP channel disabling
When disabling the foreground DP channel during a modeset, the DC is
already disabled without waiting for end of frame. There is no reason
to wait for a frame boundary before updating the DP registers in that
case.
Add support to apply updates immediately. No functional changes, yet.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/imx-ipu-v3.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index 53cd07ccaa4c..899d2b00ad6d 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -300,7 +300,7 @@ struct ipu_dp *ipu_dp_get(struct ipu_soc *ipu, unsigned int flow); void ipu_dp_put(struct ipu_dp *); int ipu_dp_enable(struct ipu_soc *ipu); int ipu_dp_enable_channel(struct ipu_dp *dp); -void ipu_dp_disable_channel(struct ipu_dp *dp); +void ipu_dp_disable_channel(struct ipu_dp *dp, bool sync); void ipu_dp_disable(struct ipu_soc *ipu); int ipu_dp_setup_channel(struct ipu_dp *dp, enum ipu_color_space in, enum ipu_color_space out); |