diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4504-drm-amd-display-Change-ERROR-to-WARN-for-HDCP-module.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4504-drm-amd-display-Change-ERROR-to-WARN-for-HDCP-module.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4504-drm-amd-display-Change-ERROR-to-WARN-for-HDCP-module.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4504-drm-amd-display-Change-ERROR-to-WARN-for-HDCP-module.patch new file mode 100644 index 00000000..eedcc6a9 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4504-drm-amd-display-Change-ERROR-to-WARN-for-HDCP-module.patch @@ -0,0 +1,48 @@ +From 64c431ef83bb5b79760d2ccec2e87b8e2b03a1b8 Mon Sep 17 00:00:00 2001 +From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Date: Wed, 18 Sep 2019 11:24:39 -0400 +Subject: [PATCH 4504/4736] drm/amd/display: Change ERROR to WARN for HDCP + module + +[Why] +HDCP is a bit finicky so we try it 3 times, this leads to a case where +if we fail the first time and pass the second time the error is still +shown in dmesg for the first failed attempt. + +This leads to false positive errors. + +[How] +Change the logging from ERROR to WARNING. Warnings are still shown in dmesg +to know what went wrong. + +Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +--- + drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h +index b29322e7d5fe..ff91373ebada 100644 +--- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h ++++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h +@@ -27,7 +27,7 @@ + #define MOD_HDCP_LOG_H_ + + #ifdef CONFIG_DRM_AMD_DC_HDCP +-#define HDCP_LOG_ERR(hdcp, ...) DRM_ERROR(__VA_ARGS__) ++#define HDCP_LOG_ERR(hdcp, ...) DRM_WARN(__VA_ARGS__) + #define HDCP_LOG_VER(hdcp, ...) DRM_DEBUG_KMS(__VA_ARGS__) + #define HDCP_LOG_FSM(hdcp, ...) DRM_DEBUG_KMS(__VA_ARGS__) + #define HDCP_LOG_TOP(hdcp, ...) pr_debug("[HDCP_TOP]:"__VA_ARGS__) +@@ -37,7 +37,7 @@ + /* default logs */ + #define HDCP_ERROR_TRACE(hdcp, status) \ + HDCP_LOG_ERR(hdcp, \ +- "[Link %d] ERROR %s IN STATE %s", \ ++ "[Link %d] WARNING %s IN STATE %s", \ + hdcp->config.index, \ + mod_hdcp_status_to_str(status), \ + mod_hdcp_state_id_to_str(hdcp->state.id)) +-- +2.17.1 + |