diff options
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1_drm.c')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_drm.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c index bd95683c1cd9..a4a45d68a6ef 100644 --- a/drivers/media/platform/vsp1/vsp1_drm.c +++ b/drivers/media/platform/vsp1/vsp1_drm.c @@ -37,7 +37,9 @@ static void vsp1_du_pipeline_frame_end(struct vsp1_pipeline *pipe, if (drm_pipe->du_complete) { struct vsp1_entity *uif = drm_pipe->uif; - unsigned int status = completion & VSP1_DU_STATUS_COMPLETE; + unsigned int status = completion + & (VSP1_DU_STATUS_COMPLETE | + VSP1_DU_STATUS_WRITEBACK); u32 crc; crc = uif ? vsp1_uif_get_crc(to_uif(&uif->subdev)) : 0; @@ -541,6 +543,8 @@ static void vsp1_du_pipeline_configure(struct vsp1_pipeline *pipe) if (drm_pipe->force_brx_release) dl_flags |= VSP1_DL_FRAME_END_INTERNAL; + if (pipe->output->writeback) + dl_flags |= VSP1_DL_FRAME_END_WRITEBACK; dl = vsp1_dl_list_get(pipe->output->dlm); dlb = vsp1_dl_list_get_body0(dl); @@ -870,12 +874,31 @@ void vsp1_du_atomic_flush(struct device *dev, unsigned int pipe_index, struct vsp1_device *vsp1 = dev_get_drvdata(dev); struct vsp1_drm_pipeline *drm_pipe = &vsp1->drm->pipe[pipe_index]; struct vsp1_pipeline *pipe = &drm_pipe->pipe; + int ret; drm_pipe->crc = cfg->crc; mutex_lock(&vsp1->drm->lock); + + if (cfg->writeback.pixelformat) { + const struct vsp1_du_writeback_config *wb_cfg = &cfg->writeback; + + ret = vsp1_du_pipeline_set_rwpf_format(vsp1, pipe->output, + wb_cfg->pixelformat, + wb_cfg->pitch); + if (WARN_ON(ret < 0)) + goto done; + + pipe->output->mem.addr[0] = wb_cfg->mem[0]; + pipe->output->mem.addr[1] = wb_cfg->mem[1]; + pipe->output->mem.addr[2] = wb_cfg->mem[2]; + pipe->output->writeback = true; + } + vsp1_du_pipeline_setup_inputs(vsp1, pipe); vsp1_du_pipeline_configure(pipe); + +done: mutex_unlock(&vsp1->drm->lock); } EXPORT_SYMBOL_GPL(vsp1_du_atomic_flush); |