178 	if (!dsi->dsc) {  in visionox_r66451_enable()
179 		dev_err(&dsi->dev, "DSC not attached to DSI\n");  in visionox_r66451_enable()
183 	drm_dsc_pps_payload_pack(&pps, dsi->dsc);  in visionox_r66451_enable()
255 	struct drm_dsc_config *dsc;  in visionox_r66451_probe()  local
262 	dsc = devm_kzalloc(dev, sizeof(*dsc), GFP_KERNEL);  in visionox_r66451_probe()
263 	if (!dsc)  in visionox_r66451_probe()
266 	/* Set DSC params */  in visionox_r66451_probe()
267 	dsc->dsc_version_major = 0x1;  in visionox_r66451_probe()
268 	dsc->dsc_version_minor = 0x2;  in visionox_r66451_probe()
270 	dsc->slice_height = 20;  in visionox_r66451_probe()
271 	dsc->slice_width = 540;  in visionox_r66451_probe()
272 	dsc->slice_count = 2;  in visionox_r66451_probe()
273 	dsc->bits_per_component = 8;  in visionox_r66451_probe()
274 	dsc->bits_per_pixel = 8 << 4;  in visionox_r66451_probe()
275 	dsc->block_pred_enable = true;  in visionox_r66451_probe()
277 	dsi->dsc = dsc;  in visionox_r66451_probe()