1 #if defined(CONFIG_DRM_AMD_DC_DCN2_0)
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27 #ifndef __DSCC_TYPES_H__
28 #define __DSCC_TYPES_H__
30 #include <drm/drm_dsc.h>
32 #ifndef NUM_BUF_RANGES
33 #define NUM_BUF_RANGES 15
36 struct dsc_pps_rc_range {
42 struct dsc_parameters {
43 struct drm_dsc_config pps;
45 /* Additional parameters for register programming */
46 uint32_t bytes_per_pixel; /* In u3.28 format */
47 uint32_t rc_buffer_model_size;
50 int dscc_compute_dsc_parameters(const struct drm_dsc_config *pps, struct dsc_parameters *dsc_params);