From: Harry Wentland <harry.wentland@amd.com>
Date: Mon, 28 Aug 2017 10:59:39 -0400
Subject: drm/amd/display: Don't spam log with failed validation
Git-commit: 7c228a1a910784801360db5aedd153db9f465b56
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
In a lot of case we fail validation of timings for legitimate
reasons. No need to print an error.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 5 -----
1 file changed, 5 deletions(-)
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -2711,7 +2711,6 @@ void resource_build_bit_depth_reduction_
bool dc_validate_stream(struct dc *dc, struct dc_stream_state *stream)
{
struct dc *core_dc = dc;
- struct dc_context *dc_ctx = core_dc->ctx;
struct dc_link *link = stream->sink->link;
struct timing_generator *tg = core_dc->res_pool->timing_generators[0];
enum dc_status res = DC_OK;
@@ -2733,10 +2732,6 @@ bool dc_validate_stream(struct dc *dc, s
link,
&stream->timing);
- if (res != DC_OK)
- DC_ERROR("Failed validation for stream %p, err:%d, !\n",
- stream, res);
-
return res == DC_OK;
}