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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-04-28 17:36:33 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-05-25 15:34:12 +0300 |
| commit | fe6fbe9a024e149e4230a338700d24db8806183a (patch) | |
| tree | 5cf3051cebe7686270d3762caf843e3ad0765004 /drivers/gpu/drm/rcar-du/rcar_du_kms.c | |
| parent | c8af99b60421c184cab1c3a849debce1463ec792 (diff) | |
| download | linux-fe6fbe9a024e149e4230a338700d24db8806183a.tar.gz linux-fe6fbe9a024e149e4230a338700d24db8806183a.tar.bz2 linux-fe6fbe9a024e149e4230a338700d24db8806183a.zip | |
drm: rcar-du: Store the number of CRTCs per group in the group structure
The number of CRTCs in a group is only used to implement plane
initialization for now, but is also needed to implement pre-association
of planes to CRTCs. Store it in the group structure instead of computing
it on demand.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_kms.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_kms.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index 2c6cf691d163..fec5f4d794da 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -763,6 +763,7 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) rgrp->dev = rcdu; rgrp->mmio_offset = mmio_offsets[i]; rgrp->index = i; + rgrp->num_crtcs = min(rcdu->num_crtcs - 2 * i, 2U); /* Pre-associate all hardware planes with the first CRTC in the * group. |