On Wed, Jan 29, 2025 at 04:46:38PM +0200, Jani Nikula wrote:
> Improve code clarity by using existing min_array() and max_array()
> helpers to find the lowest and highest values in an array.
>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_dp_mst.c | 13 +++----------
> 1 file changed, 3 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index a4ed4f379d1e..60b003bcd1ee 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -391,7 +391,7 @@ static int mst_stream_dsc_compute_link_config(struct intel_dp *intel_dp,
> {
> struct intel_display *display = to_intel_display(intel_dp);
> struct intel_connector *connector = to_intel_connector(conn_state->connector);
> - int i, num_bpc;
> + int num_bpc;
> u8 dsc_bpc[3] = {};
> int min_bpp, max_bpp, sink_min_bpp, sink_max_bpp;
> int min_compressed_bpp, max_compressed_bpp;
> @@ -405,15 +405,8 @@ static int mst_stream_dsc_compute_link_config(struct intel_dp *intel_dp,
> drm_dbg_kms(display->drm, "DSC Source supported min bpp %d max bpp %d\n",
> min_bpp, max_bpp);
>
> - sink_max_bpp = dsc_bpc[0] * 3;
> - sink_min_bpp = sink_max_bpp;
> -
> - for (i = 1; i < num_bpc; i++) {
> - if (sink_min_bpp > dsc_bpc[i] * 3)
> - sink_min_bpp = dsc_bpc[i] * 3;
> - if (sink_max_bpp < dsc_bpc[i] * 3)
> - sink_max_bpp = dsc_bpc[i] * 3;
> - }
> + sink_min_bpp = min_array(dsc_bpc, num_bpc) * 3;
> + sink_max_bpp = max_array(dsc_bpc, num_bpc) * 3;
>
> drm_dbg_kms(display->drm, "DSC Sink supported min bpp %d max bpp %d\n",
> sink_min_bpp, sink_max_bpp);
> --
> 2.39.5
>
