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| author | Yongqiang Sun <yongqiang.sun@amd.com> | 2019-01-25 14:40:14 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-02-19 15:58:27 -0500 |
| commit | d6001aed266391e05517ff03078c144d4b279d5d (patch) | |
| tree | a1cd7030a53de296dad264489acac40afe5515e0 /drivers/gpu/drm/amd/display/dc/dce110 | |
| parent | d8d2f174bcc2c26c3485c70e0c6fe22b27bce739 (diff) | |
| download | linux-stable-d6001aed266391e05517ff03078c144d4b279d5d.tar.gz linux-stable-d6001aed266391e05517ff03078c144d4b279d5d.tar.bz2 linux-stable-d6001aed266391e05517ff03078c144d4b279d5d.zip | |
drm/amd/display: Refactor for setup periodic interrupt.
[Why]
Current periodic interrupt start point calc in optc
is not clear.
[How]
1. DM convert delta time to lines number and dc will calculate the
start position as per lines number and interrupt type.
2. hwss calculates the start point as per line offset.
3. optc programs vertical interrupts register as per start point
and interrupt source.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce110')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index 42ee0a6eeec0..5e4db3712eef 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -1333,10 +1333,8 @@ static enum dc_status apply_single_controller_ctx_to_hw( if (!pipe_ctx->stream->apply_seamless_boot_optimization) dc->hwss.enable_stream_timing(pipe_ctx, context, dc); - if (pipe_ctx->stream_res.tg->funcs->program_vupdate_interrupt) - pipe_ctx->stream_res.tg->funcs->program_vupdate_interrupt( - pipe_ctx->stream_res.tg, - &stream->timing); + if (dc->hwss.setup_vupdate_interrupt) + dc->hwss.setup_vupdate_interrupt(pipe_ctx); params.vertical_total_min = stream->adjust.v_total_min; params.vertical_total_max = stream->adjust.v_total_max; |