diff options
| author | Nicholas Kazlauskas <[email protected]> | 2024-04-03 10:41:29 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-04-16 21:24:15 -0400 |
| commit | e730c585237eb11f61d3e6555bf47e41c72d0626 (patch) | |
| tree | 6f16317985cc6324c1f5077aa8bafa173401a28d /drivers/gpu/drm/amd/display/dmub/src | |
| parent | ef319dff5475a2d7b9b61c0fb051a764237cd959 (diff) | |
drm/amd/display: Pass sequential ONO bit to DMCUB boot options
[Why]
IPS ono sequence ordering differs based on the ASIC.
[How]
Detect the ASIC ID revision and set the boot option accordingly. Feed
it through the DCN35 DMUB functions.
Reviewed-by: Sung joon Kim <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/src')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c index 98afaecd3984..70e63aeb8f89 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c @@ -420,6 +420,7 @@ void dmub_dcn35_enable_dmub_boot_options(struct dmub_srv *dmub, const struct dmu boot_options.bits.disable_clk_ds = params->disallow_dispclk_dppclk_ds; boot_options.bits.disable_clk_gate = params->disable_clock_gate; boot_options.bits.ips_disable = params->disable_ips; + boot_options.bits.ips_sequential_ono = params->ips_sequential_ono; REG_WRITE(DMCUB_SCRATCH14, boot_options.all); } |