drm/amd/display: Fix call to pass bpp in 16ths of a bit

[Why & How?]
Call to dc_dsc_compute_bandwidth_range should have min and max bpp
in 16ths of a bit.  Multiply min and max bpp from policy.

Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Reviewed-by: Eryk Brol <Eryk.Brol@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 60bff5301da91889433db145a744e07236100113..9b221db526dc924c11ddf901e001d548e669ea5b 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -750,8 +750,8 @@ static bool compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
                if (!dc_dsc_compute_bandwidth_range(
                                stream->sink->ctx->dc->res_pool->dscs[0],
                                stream->sink->ctx->dc->debug.dsc_min_slice_height_override,
-                               dsc_policy.min_target_bpp,
-                               dsc_policy.max_target_bpp,
+                               dsc_policy.min_target_bpp * 16,
+                               dsc_policy.max_target_bpp * 16,
                                &stream->sink->dsc_caps.dsc_dec_caps,
                                &stream->timing, &params[count].bw_range))
                        params[count].bw_range.stream_kbps = dc_bandwidth_in_kbps_from_timing(&stream->timing);