diff options
| author | Harry Wentland <[email protected]> | 2018-01-30 14:58:42 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-02-19 14:20:00 -0500 |
| commit | fa4d6d8e515299e70d685e0ea2fbefd96248ebd9 (patch) | |
| tree | 784ff9013dc0703d59d8fb25577295ef69fd9178 | |
| parent | ed8462acafaf428e319548f63a0d808e436c8ea3 (diff) | |
drm/amd/display: Change blackout time to 0 on CZ/ST
These should only be non-0 if big hammer w/a is implemented. Currently
DC doesn't implement it, so leave them 0.
Signed-off-by: Harry Wentland <[email protected]>
Reviewed-by: Charlene Liu <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c index bb03a9c64d5a..6d38b8f43198 100644 --- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c +++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c @@ -2033,8 +2033,8 @@ void bw_calcs_init(struct bw_calcs_dceip *bw_dceip, vbios.cursor_width = 32; vbios.average_compression_rate = 4; vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256; - vbios.blackout_duration = bw_int_to_fixed(18); /* us */ - vbios.maximum_blackout_recovery_time = bw_int_to_fixed(20); + vbios.blackout_duration = bw_int_to_fixed(0); /* us */ + vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0); dceip.large_cursor = false; dceip.dmif_request_buffer_size = bw_int_to_fixed(768); @@ -2366,8 +2366,8 @@ void bw_calcs_init(struct bw_calcs_dceip *bw_dceip, vbios.cursor_width = 32; vbios.average_compression_rate = 4; vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel = 256; - vbios.blackout_duration = bw_int_to_fixed(18); /* us */ - vbios.maximum_blackout_recovery_time = bw_int_to_fixed(20); + vbios.blackout_duration = bw_int_to_fixed(0); /* us */ + vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0); dceip.large_cursor = false; dceip.dmif_request_buffer_size = bw_int_to_fixed(768); |