As per the FIXME this code is entirely duplicate with what is already
provided inside drm_dsc_compute_rc_parameters(), and it is yet unknown
why this comment was put in place instead of resolved from the get-go.
Not only does it save on duplication, it would have also spared certain
For example, this code from downstream assumed dsc->bits_per_pixel to
contain an integer value, whereas the upstream drm_dsc_config struct has
it with 4 fractional bits. drm_dsc_compute_rc_parameters() already
accounts for this feat, and the sole remaining use of
dsc->bits_per_pixel inside dsi_populate_dsc_params() will be addressed
in a separate patch.
Fixes: b9080324d6ca ("drm/msm/dsi: add support for dsc data")
Signed-off-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>