diff options
| author | Muhammad Ahmed <ahmed.ahmed@amd.com> | 2024-07-31 18:55:57 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-08-13 10:32:41 -0400 |
| commit | ce4f9f79ff8cfc78a064c533f0aab563a5613d81 (patch) | |
| tree | 2c86a9ec560784b8ccfb60867ba5668d1da4ee11 /drivers/gpu/drm/amd | |
| parent | 8c4f9e466169b3e411947347fef09382c14e5733 (diff) | |
drm/amd/display: guard otg disable w/a for test
[why & how]
HW removed this w/a, but we will still keep it to avoid regression.
but return in test mode.
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Muhammad Ahmed <ahmed.ahmed@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c index e075b2720f96..e2d906327e2e 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c @@ -126,6 +126,9 @@ static void dcn35_disable_otg_wa(struct clk_mgr *clk_mgr_base, struct dc_state * struct dc *dc = clk_mgr_base->ctx->dc; int i; + if (dc->ctx->dce_environment == DCE_ENV_DIAG) + return; + for (i = 0; i < dc->res_pool->pipe_count; ++i) { struct pipe_ctx *old_pipe = &dc->current_state->res_ctx.pipe_ctx[i]; struct pipe_ctx *new_pipe = &context->res_ctx.pipe_ctx[i]; |