diff options
| author | Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> | 2017-10-17 23:08:11 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-10-18 17:02:45 +0300 |
| commit | 31d1d3c8862e88c8db1b0c9a560f2a76b1a4972b (patch) | |
| tree | f20991a004ba1459e1f035317bdea7bcae6bde69 /drivers/gpu/drm/i915/intel_fbc.c | |
| parent | 779d4d8f083e46364cc9b2c784cf8ad6ab3d3aa5 (diff) | |
| download | linux-31d1d3c8862e88c8db1b0c9a560f2a76b1a4972b.tar.bz2 | |
drm/i915: adjust get_crtc_fence_y_offset() to use base.y instead of crtc.y
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>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1508270891-22186-6-git-send-email-juhapekka.heikkila@gmail.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_fbc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fbc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c index 0ee65be50f18..1a0f5e0c8d10 100644 --- a/drivers/gpu/drm/i915/intel_fbc.c +++ b/drivers/gpu/drm/i915/intel_fbc.c @@ -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; |