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| author | abdoulaye berthe <abdoulaye.berthe@amd.com> | 2019-07-18 15:58:25 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-10-17 16:24:56 -0400 |
| commit | f6040a439f9b6d9f90b7d4ef56762f412dfd1f9d (patch) | |
| tree | 9168e1e74f552b70435d6cf3ff569c2616342d8b /drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c | |
| parent | 8276dd871fd4240037cffb3904eda2dfe028fd85 (diff) | |
| download | linux-stable-f6040a439f9b6d9f90b7d4ef56762f412dfd1f9d.tar.gz linux-stable-f6040a439f9b6d9f90b7d4ef56762f412dfd1f9d.tar.bz2 linux-stable-f6040a439f9b6d9f90b7d4ef56762f412dfd1f9d.zip | |
drm/amd/display: configurable aux timeout support
[Description]
1-add configurable timeout support to aux engine.
2-add timeout support field to dc_caps
3-add reg_key to override extended timeout support
Signed-off-by: abdoulaye berthe <abdoulaye.berthe@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c index 77e31389f583..b5d6dff29c45 100644 --- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c @@ -621,7 +621,8 @@ struct dce_aux *dce100_aux_engine_create( SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD, &aux_engine_regs[inst], &aux_mask, - &aux_shift); + &aux_shift, + ctx->dc->caps.extended_aux_timeout_support); return &aux_engine->base; } @@ -1007,6 +1008,8 @@ static bool construct( dc->caps.max_cursor_size = 128; dc->caps.dual_link_dvi = true; dc->caps.disable_dp_clk_share = true; + dc->caps.extended_aux_timeout_support = false; + for (i = 0; i < pool->base.pipe_count; i++) { pool->base.timing_generators[i] = dce100_timing_generator_create( |