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authorBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>2019-10-03 13:35:36 -0400
committerStanley.Yang <Stanley.Yang@amd.com>2019-10-18 15:49:15 +0800
commiteb07056f70501af6f65024cac7db1d3cb129acef (patch)
treece6d64e49ad4d3d57d15d2861ce81f76b2b1743f
parent70c39db74d2feb2cfae187c6399998f332b2fa9a (diff)
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>
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c1
1 files changed, 1 insertions, 0 deletions
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 aeb5de6f4530..f546260c15b7 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 @@ void hubbub21_construct(struct dcn20_hubbub *hubbub,
hubbub->masks = hubbub_mask;
hubbub->debug_test_index_pstate = 0xB;
+ hubbub->detile_buf_size = 164 * 1024; /* 164KB for DCN2.0 */
}