diff options
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 61 | ||||
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 7 |
2 files changed, 60 insertions, 8 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c index e266539e04e5..d4f4118b482d 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c @@ -167,8 +167,67 @@ err_gem_object_unreference: return ERR_PTR(ret); } +static void +rockchip_drm_psr_inhibit_get_state(struct drm_atomic_state *state) +{ + struct drm_crtc *crtc; + struct drm_crtc_state *crtc_state; + struct drm_encoder *encoder; + u32 encoder_mask = 0; + int i; + + for_each_old_crtc_in_state(state, crtc, crtc_state, i) { + encoder_mask |= crtc_state->encoder_mask; + encoder_mask |= crtc->state->encoder_mask; + } + + drm_for_each_encoder_mask(encoder, state->dev, encoder_mask) + rockchip_drm_psr_inhibit_get(encoder); +} + +static void +rockchip_drm_psr_inhibit_put_state(struct drm_atomic_state *state) +{ + struct drm_crtc *crtc; + struct drm_crtc_state *crtc_state; + struct drm_encoder *encoder; + u32 encoder_mask = 0; + int i; + + for_each_old_crtc_in_state(state, crtc, crtc_state, i) { + encoder_mask |= crtc_state->encoder_mask; + encoder_mask |= crtc->state->encoder_mask; + } + + drm_for_each_encoder_mask(encoder, state->dev, encoder_mask) + rockchip_drm_psr_inhibit_put(encoder); +} + +static void +rockchip_atomic_helper_commit_tail_rpm(struct drm_atomic_state *old_state) +{ + struct drm_device *dev = old_state->dev; + + rockchip_drm_psr_inhibit_get_state(old_state); + + drm_atomic_helper_commit_modeset_disables(dev, old_state); + + drm_atomic_helper_commit_modeset_enables(dev, old_state); + + drm_atomic_helper_commit_planes(dev, old_state, + DRM_PLANE_COMMIT_ACTIVE_ONLY); + + rockchip_drm_psr_inhibit_put_state(old_state); + + drm_atomic_helper_commit_hw_done(old_state); + + drm_atomic_helper_wait_for_vblanks(dev, old_state); + + drm_atomic_helper_cleanup_planes(dev, old_state); +} + static const struct drm_mode_config_helper_funcs rockchip_mode_config_helpers = { - .atomic_commit_tail = drm_atomic_helper_commit_tail_rpm, + .atomic_commit_tail = rockchip_atomic_helper_commit_tail_rpm, }; static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = { diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 026df454a5d5..fe3faa7c38d9 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1029,16 +1029,9 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc, } } -static void vop_crtc_atomic_begin(struct drm_crtc *crtc, - struct drm_crtc_state *old_crtc_state) -{ - rockchip_drm_psr_flush(crtc); -} - static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = { .mode_fixup = vop_crtc_mode_fixup, .atomic_flush = vop_crtc_atomic_flush, - .atomic_begin = vop_crtc_atomic_begin, .atomic_enable = vop_crtc_atomic_enable, .atomic_disable = vop_crtc_atomic_disable, }; |