diff options
Diffstat (limited to 'drivers/staging/imx-drm/ipuv3-crtc.c')
| -rw-r--r-- | drivers/staging/imx-drm/ipuv3-crtc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/staging/imx-drm/ipuv3-crtc.c b/drivers/staging/imx-drm/ipuv3-crtc.c index f2c9cd040043..ab667a191a36 100644 --- a/drivers/staging/imx-drm/ipuv3-crtc.c +++ b/drivers/staging/imx-drm/ipuv3-crtc.c @@ -63,9 +63,11 @@ static void ipu_fb_enable(struct ipu_crtc *ipu_crtc) if (ipu_crtc->enabled) return; - ipu_di_enable(ipu_crtc->di); - ipu_dc_enable_channel(ipu_crtc->dc); + /* TODO: Enable DC module here, right now it is never disabled */ ipu_plane_enable(ipu_crtc->plane[0]); + /* Start DC channel and DI after IDMAC */ + ipu_dc_enable_channel(ipu_crtc->dc); + ipu_di_enable(ipu_crtc->di); ipu_crtc->enabled = 1; } @@ -75,9 +77,11 @@ static void ipu_fb_disable(struct ipu_crtc *ipu_crtc) if (!ipu_crtc->enabled) return; - ipu_plane_disable(ipu_crtc->plane[0]); + /* Stop DC channel and DI before IDMAC */ ipu_dc_disable_channel(ipu_crtc->dc); ipu_di_disable(ipu_crtc->di); + ipu_plane_disable(ipu_crtc->plane[0]); + /* TODO: Disable DC module here */ ipu_crtc->enabled = 0; } |