diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-06-17 02:11:05 +0400 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-08-10 01:17:48 +0400 |
| commit | 2fd22dba23e3847651bffa1d9cc37acea05cc351 (patch) | |
| tree | 5e2a2d36f3b2f9fddd988a7c75c571e252f6e569 /drivers/gpu/drm/rcar-du | |
| parent | 660bab56aa048c904a65ce6a8fc2eca2235eec6f (diff) | |
| download | linux-2fd22dba23e3847651bffa1d9cc37acea05cc351.tar.xz | |
drm/rcar-du: Move output routing configuration to group
Output routing is configured in group registers, move the corresponding
code from rcar_du_crtc.c to rcar_du_group.c.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_group.c | 19 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_group.h | 2 |
3 files changed, 21 insertions, 21 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 7784a3ba7854..6a2b9590bb74 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -130,25 +130,6 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc) rcar_du_crtc_write(rcrtc, DEWR, mode->hdisplay); } -static void rcar_du_crtc_set_routing(struct rcar_du_crtc *rcrtc) -{ - struct rcar_du_device *rcdu = rcrtc->group->dev; - u32 dorcr = rcar_du_read(rcdu, DORCR); - - dorcr &= ~(DORCR_PG2T | DORCR_DK2S | DORCR_PG2D_MASK); - - /* Set the DU1 pins sources. Select CRTC 0 if explicitly requested and - * CRTC 1 in all other cases to avoid cloning CRTC 0 to DU0 and DU1 by - * default. - */ - if (rcrtc->outputs & (1 << 1) && rcrtc->index == 0) - dorcr |= DORCR_PG2D_DS1; - else - dorcr |= DORCR_PG2T | DORCR_DK2S | DORCR_PG2D_DS2; - - rcar_du_write(rcdu, DORCR, dorcr); -} - void rcar_du_crtc_route_output(struct drm_crtc *crtc, unsigned int output) { struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc); @@ -245,7 +226,7 @@ static void rcar_du_crtc_start(struct rcar_du_crtc *rcrtc) /* Configure display timings and output routing */ rcar_du_crtc_set_display_timing(rcrtc); - rcar_du_crtc_set_routing(rcrtc); + rcar_du_group_set_routing(rcrtc->group); mutex_lock(&rcrtc->group->planes.lock); rcrtc->plane->enabled = true; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_group.c b/drivers/gpu/drm/rcar-du/rcar_du_group.c index 625b9f446965..7e754515bba8 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_group.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_group.c @@ -125,3 +125,22 @@ void rcar_du_group_restart(struct rcar_du_group *rgrp) __rcar_du_group_start_stop(rgrp, false); __rcar_du_group_start_stop(rgrp, true); } + +void rcar_du_group_set_routing(struct rcar_du_group *rgrp) +{ + struct rcar_du_crtc *crtc0 = &rgrp->dev->crtcs[rgrp->index * 2]; + u32 dorcr = rcar_du_group_read(rgrp, DORCR); + + dorcr &= ~(DORCR_PG2T | DORCR_DK2S | DORCR_PG2D_MASK); + + /* Set the DU1 pins sources. Select CRTC 0 if explicitly requested and + * CRTC 1 in all other cases to avoid cloning CRTC 0 to DU0 and DU1 by + * default. + */ + if (crtc0->outputs & (1 << 1)) + dorcr |= DORCR_PG2D_DS1; + else + dorcr |= DORCR_PG2T | DORCR_DK2S | DORCR_PG2D_DS2; + + rcar_du_group_write(rgrp, DORCR, dorcr); +} diff --git a/drivers/gpu/drm/rcar-du/rcar_du_group.h b/drivers/gpu/drm/rcar-du/rcar_du_group.h index 748331bbb8fe..180c739812c9 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_group.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_group.h @@ -42,6 +42,6 @@ int rcar_du_group_get(struct rcar_du_group *rgrp); void rcar_du_group_put(struct rcar_du_group *rgrp); void rcar_du_group_start_stop(struct rcar_du_group *rgrp, bool start); void rcar_du_group_restart(struct rcar_du_group *rgrp); - +void rcar_du_group_set_routing(struct rcar_du_group *rgrp); #endif /* __RCAR_DU_GROUP_H__ */ |