drm/amd/display: add detile buffer size for renoir
Detile buffer size affects dcc caps, it was already added for
dcn2. Now add it for dcn21
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
index aeb5de6..f546260 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
@@ -653,4 +653,5 @@
hubbub->masks = hubbub_mask;
hubbub->debug_test_index_pstate = 0xB;
+ hubbub->detile_buf_size = 164 * 1024; /* 164KB for DCN2.0 */
}
