diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-11-23 20:04:58 +0100 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-01-23 16:42:03 +0100 |
| commit | c2d6e243ff3301284087b603d2b9fb6c38568bfe (patch) | |
| tree | 3809615c992ab0ca086dba5fcb2adad5b07caa12 /drivers/gpu/drm/rockchip | |
| parent | drm/nouveau/kms/nv50: Use drm_mode_get_hv_timing() to populate plane clip rec... (diff) | |
| download | linux-c2d6e243ff3301284087b603d2b9fb6c38568bfe.tar.xz linux-c2d6e243ff3301284087b603d2b9fb6c38568bfe.zip | |
drm/rockchip: Use drm_mode_get_hv_timing() to populate plane clip rectangle
Use drm_mode_get_hv_timing() to fill out the plane clip rectangle.
Note that this replaces crtc_state->adjusted_mode usage with
crtc_state->mode. The latter is the correct choice since that's the
mode the user provided and it matches the plane crtc coordinates
the user also provided.
Once everyone agrees on this we can move the clip handling into
drm_atomic_helper_check_plane_state().
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171123190502.28449-12-ville.syrjala@linux.intel.com
Reviewed-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/rockchip')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index ba7505292b78..cd2c72389629 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -641,7 +641,7 @@ static int vop_plane_atomic_check(struct drm_plane *plane, struct vop_win *vop_win = to_vop_win(plane); const struct vop_win_data *win = vop_win->data; int ret; - struct drm_rect clip; + struct drm_rect clip = {}; int min_scale = win->phy->scl ? FRAC_16_16(1, 8) : DRM_PLANE_HELPER_NO_SCALING; int max_scale = win->phy->scl ? FRAC_16_16(8, 1) : @@ -654,10 +654,9 @@ static int vop_plane_atomic_check(struct drm_plane *plane, if (WARN_ON(!crtc_state)) return -EINVAL; - clip.x1 = 0; - clip.y1 = 0; - clip.x2 = crtc_state->adjusted_mode.hdisplay; - clip.y2 = crtc_state->adjusted_mode.vdisplay; + if (crtc_state->enable) + drm_mode_get_hv_timing(&crtc_state->mode, + &clip.x2, &clip.y2); ret = drm_atomic_helper_check_plane_state(state, crtc_state, &clip, min_scale, max_scale, |