diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2021-12-09 15:58:34 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2021-12-09 15:58:34 +0200 |
| commit | 01dd1fa26b85167cd19b04b10e015aba3e243d08 (patch) | |
| tree | 3c6f9d8531e9ff60f56c7d978c1f8493599d3c88 /drivers/gpu/drm/vc4/vc4_hvs.c | |
| parent | fd2b94a5cb0ff4bb163cdc4afaede6527eec5f7e (diff) | |
| parent | c8a04cbeedbc9f71c475141baa656f14f4879792 (diff) | |
Merge drm/drm-next into drm-intel-next
Get the dependencies for merging drm-privacy-screen support.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_hvs.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hvs.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hvs.c b/drivers/gpu/drm/vc4/vc4_hvs.c index c239045e05d6..604933e20e6a 100644 --- a/drivers/gpu/drm/vc4/vc4_hvs.c +++ b/drivers/gpu/drm/vc4/vc4_hvs.c @@ -365,17 +365,16 @@ static void vc4_hvs_update_dlist(struct drm_crtc *crtc) struct vc4_dev *vc4 = to_vc4_dev(dev); struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc); struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc->state); + unsigned long flags; if (crtc->state->event) { - unsigned long flags; - crtc->state->event->pipe = drm_crtc_index(crtc); WARN_ON(drm_crtc_vblank_get(crtc) != 0); spin_lock_irqsave(&dev->event_lock, flags); - if (!vc4_state->feed_txp || vc4_state->txp_armed) { + if (!vc4_crtc->feeds_txp || vc4_state->txp_armed) { vc4_crtc->event = crtc->state->event; crtc->state->event = NULL; } @@ -388,6 +387,22 @@ static void vc4_hvs_update_dlist(struct drm_crtc *crtc) HVS_WRITE(SCALER_DISPLISTX(vc4_state->assigned_channel), vc4_state->mm.start); } + + spin_lock_irqsave(&vc4_crtc->irq_lock, flags); + vc4_crtc->current_dlist = vc4_state->mm.start; + spin_unlock_irqrestore(&vc4_crtc->irq_lock, flags); +} + +void vc4_hvs_atomic_begin(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc); + struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc->state); + unsigned long flags; + + spin_lock_irqsave(&vc4_crtc->irq_lock, flags); + vc4_crtc->current_hvs_channel = vc4_state->assigned_channel; + spin_unlock_irqrestore(&vc4_crtc->irq_lock, flags); } void vc4_hvs_atomic_enable(struct drm_crtc *crtc, @@ -395,10 +410,9 @@ void vc4_hvs_atomic_enable(struct drm_crtc *crtc, { struct drm_device *dev = crtc->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); - struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc); - struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(new_crtc_state); struct drm_display_mode *mode = &crtc->state->adjusted_mode; - bool oneshot = vc4_state->feed_txp; + struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc); + bool oneshot = vc4_crtc->feeds_txp; vc4_hvs_update_dlist(crtc); vc4_hvs_init_channel(vc4, crtc, mode, oneshot); |