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drm/amd/display: guard otg disable w/a for test

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[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>
This commit is contained in:
Muhammad Ahmed 2024-07-31 18:55:57 -04:00 committed by Alex Deucher
parent 8c4f9e4661
commit ce4f9f79ff
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c
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@ -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];