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From 598053aa74b9da789eb16df814ea2ea05efc17e6 Mon Sep 17 00:00:00 2001
From: Harry Wentland <harry.wentland@amd.com>
Date: Wed, 20 Dec 2017 10:46:50 -0500
Subject: [PATCH 3113/4131] drm/amd/display: Log which clocks are unsupported
It would be useful to know which clocks are unsupported when logging an
error message about unsupported clocks.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
---
drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
index 54bcfae..046658c 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
@@ -293,7 +293,10 @@ static enum dm_pp_clocks_state dce_get_required_clocks_state(
low_req_clk = i + 1;
if (low_req_clk > clk->max_clks_state) {
dm_logger_write(clk->ctx->logger, LOG_WARNING,
- "%s: clocks unsupported", __func__);
+ "%s: clocks unsupported disp_clk %d pix_clk %d",
+ __func__,
+ req_clocks->display_clk_khz,
+ req_clocks->pixel_clk_khz);
low_req_clk = DM_PP_CLOCKS_STATE_INVALID;
}
--
2.7.4
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