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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2016-10-20 15:37:52 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2017-03-15 15:28:26 +0100 |
| commit | 2e9a71218ee34ee652f45cd9d7ba713e1b0155e4 (patch) | |
| tree | b341b7299ac59681ce5383f3478670c4df03d8e1 /drivers/gpu/drm | |
| parent | 03ee3da8ce8d51013e7952108bdb0cd4e973a7de (diff) | |
| download | linux-2e9a71218ee34ee652f45cd9d7ba713e1b0155e4.tar.bz2 | |
drm/imx: ipuv3-plane: update overlay plane position also without modeset
Previously, the overlay plane position would only be updated when the
plane was first enabled or during a modeset. We can instruct the DP to
move the plane also when just updating the EBA.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3-plane.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index ef31faaf5e16..24819c9c3640 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -366,10 +366,14 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *state = plane->state; struct drm_crtc_state *crtc_state = state->crtc->state; struct drm_framebuffer *fb = state->fb; + struct drm_rect *dst = &state->dst; unsigned long eba, ubo, vbo; enum ipu_color_space ics; int active; + if (ipu_plane->dp_flow == IPU_DP_FLOW_SYNC_FG) + ipu_dp_set_window_pos(ipu_plane->dp, dst->x1, dst->y1); + eba = drm_plane_state_to_eba(state); if (old_state->fb && !drm_atomic_crtc_needs_modeset(crtc_state)) { @@ -390,8 +394,6 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, ics = ipu_drm_fourcc_to_colorspace(state->fb->format->format); ipu_dp_setup_channel(ipu_plane->dp, ics, IPUV3_COLORSPACE_UNKNOWN); - ipu_dp_set_window_pos(ipu_plane->dp, - state->dst.x1, state->dst.y1); /* Enable local alpha on partial plane */ switch (state->fb->format->format) { case DRM_FORMAT_ARGB1555: @@ -411,7 +413,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, } } - ipu_dmfc_config_wait4eot(ipu_plane->dmfc, drm_rect_width(&state->dst)); + ipu_dmfc_config_wait4eot(ipu_plane->dmfc, drm_rect_width(dst)); ipu_cpmem_zero(ipu_plane->ipu_ch); ipu_cpmem_set_resolution(ipu_plane->ipu_ch, |