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[AMD Official Use Only - Internal Distribution Only]<br>
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Acked-by: Alex Deucher <alexander.deucher@amd.com><br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com><br>
<b>Sent:</b> Tuesday, September 15, 2020 5:38 PM<br>
<b>To:</b> Deucher, Alexander <Alexander.Deucher@amd.com><br>
<b>Cc:</b> Siqueira, Rodrigo <Rodrigo.Siqueira@amd.com>; Kazlauskas, Nicholas <Nicholas.Kazlauskas@amd.com>; amd-gfx@lists.freedesktop.org <amd-gfx@lists.freedesktop.org>; Lakha, Bhawanpreet <Bhawanpreet.Lakha@amd.com><br>
<b>Subject:</b> [PATCH] drm/amd/display: Don't log hdcp module warnings in dmesg</font>
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<div class="PlainText">[Why]<br>
DTM topology updates happens by default now. This results in DTM<br>
warnings when hdcp is not even being enabled. This spams the dmesg<br>
and doesn't effect normal display functionality so it is better to log it<br>
using DRM_DEBUG_KMS()<br>
<br>
[How]<br>
Change the DRM_WARN() to DRM_DEBUG_KMS()<br>
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Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com><br>
---<br>
drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h | 2 +-<br>
1 file changed, 1 insertion(+), 1 deletion(-)<br>
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diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h<br>
index d3192b9d0c3d..47f8ee2832ff 100644<br>
--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h<br>
+++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h<br>
@@ -27,7 +27,7 @@<br>
#define MOD_HDCP_LOG_H_<br>
<br>
#ifdef CONFIG_DRM_AMD_DC_HDCP<br>
-#define HDCP_LOG_ERR(hdcp, ...) DRM_WARN(__VA_ARGS__)<br>
+#define HDCP_LOG_ERR(hdcp, ...) DRM_DEBUG_KMS(__VA_ARGS__)<br>
#define HDCP_LOG_VER(hdcp, ...) DRM_DEBUG_KMS(__VA_ARGS__)<br>
#define HDCP_LOG_FSM(hdcp, ...) DRM_DEBUG_KMS(__VA_ARGS__)<br>
#define HDCP_LOG_TOP(hdcp, ...) pr_debug("[HDCP_TOP]:"__VA_ARGS__)<br>
-- <br>
2.25.1<br>
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