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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2013-03-26 09:25:43 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-26 21:35:04 +0100 |
| commit | 5e1bac2ff7376a823a6eedd1dd3815ac9ae250e6 (patch) | |
| tree | 32f69e1d96702148bbb96278b3c1a23f6ae197ac /drivers/gpu/drm/i915/intel_sprite.c | |
| parent | 11e17a0873aba66b251e77ff246590b9390cdc68 (diff) | |
| download | blackbird-op-linux-5e1bac2ff7376a823a6eedd1dd3815ac9ae250e6.tar.gz blackbird-op-linux-5e1bac2ff7376a823a6eedd1dd3815ac9ae250e6.zip | |
drm/i915: add sprite restore function v3
To be used to restore sprite state on resume.
v2: move sprite tracking bits up so we don't track modified sprite state
v3: use src_x/y in sprite suspend/resume code (Ville)
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sprite.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sprite.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 1b6eb76beb7c..6fdd42704533 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -441,6 +441,15 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, old_obj = intel_plane->obj; + intel_plane->crtc_x = crtc_x; + intel_plane->crtc_y = crtc_y; + intel_plane->crtc_w = crtc_w; + intel_plane->crtc_h = crtc_h; + intel_plane->src_x = src_x; + intel_plane->src_y = src_y; + intel_plane->src_w = src_w; + intel_plane->src_h = src_h; + src_w = src_w >> 16; src_h = src_h >> 16; @@ -647,6 +656,20 @@ out_unlock: return ret; } +void intel_plane_restore(struct drm_plane *plane) +{ + struct intel_plane *intel_plane = to_intel_plane(plane); + + if (!plane->crtc || !plane->fb) + return; + + intel_update_plane(plane, plane->crtc, plane->fb, + intel_plane->crtc_x, intel_plane->crtc_y, + intel_plane->crtc_w, intel_plane->crtc_h, + intel_plane->src_x, intel_plane->src_y, + intel_plane->src_w, intel_plane->src_h); +} + static const struct drm_plane_funcs intel_plane_funcs = { .update_plane = intel_update_plane, .disable_plane = intel_disable_plane, |
