@@ -1116,6 +1116,8 @@ struct intel_fbc {
*/
int adjusted_x;
int adjusted_y;
+
+ int y;
} plane;
struct {
@@ -69,12 +69,9 @@ static inline bool no_fbc_on_multiple_pipes(struct drm_i915_private *dev_priv)
* address we program because it starts at the real start of the buffer, so we
* have to take this into consideration here.
*/
-static unsigned int get_crtc_fence_y_offset(struct intel_crtc *crtc)
+static unsigned int get_crtc_fence_y_offset(struct intel_fbc *fbc)
{
- struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
- struct intel_fbc *fbc = &dev_priv->fbc;
-
- return crtc->base.y - fbc->state_cache.plane.adjusted_y;
+ return fbc->state_cache.plane.y - fbc->state_cache.plane.adjusted_y;
}
/*
@@ -762,6 +759,7 @@ static void intel_fbc_update_state_cache(struct intel_crtc *crtc,
cache->plane.visible = plane_state->base.visible;
cache->plane.adjusted_x = plane_state->main.x;
cache->plane.adjusted_y = plane_state->main.y;
+ cache->plane.y = plane_state->base.src.y1 >> 16;
if (!cache->plane.visible)
return;
@@ -893,7 +891,7 @@ static void intel_fbc_get_reg_params(struct intel_crtc *crtc,
params->crtc.pipe = crtc->pipe;
params->crtc.plane = crtc->plane;
- params->crtc.fence_y_offset = get_crtc_fence_y_offset(crtc);
+ params->crtc.fence_y_offset = get_crtc_fence_y_offset(fbc);
params->fb.format = cache->fb.format;
params->fb.stride = cache->fb.stride;
This is to use clipped y coordinate here. I left get_crtc_fence_y_offset() function itself in place as oneliner to maintain comment above it why this is done. Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> --- drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/intel_fbc.c | 10 ++++------ 2 files changed, 6 insertions(+), 6 deletions(-)