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authorGwan-gyeong Mun <gwan-gyeong.mun@intel.com>2020-05-14 08:07:21 +0200
committerJani Nikula <jani.nikula@intel.com>2020-05-14 12:53:39 +0200
commit2ba6221cca7e25bd05a416b0e64afb6a5b28dc9b (patch)
tree70c3b02898556c40076ca9eaa70c2201ddb51b57 /include/drm
parentdrm/i915/dp: Read out DP SDPs (diff)
downloadlinux-2ba6221cca7e25bd05a416b0e64afb6a5b28dc9b.tar.xz
linux-2ba6221cca7e25bd05a416b0e64afb6a5b28dc9b.zip
drm: Add logging function for DP VSC SDP
When receiving video it is very useful to be able to log DP VSC SDP. This greatly simplifies debugging. v2: Minor style fix v3: Move logging functions to drm core [Jani N] v5: Rebased v10: Rebased Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200514060732.3378396-4-gwan-gyeong.mun@intel.com
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_dp_helper.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 3beb2aac8c4c..cd44509772cb 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -1348,6 +1348,9 @@ struct drm_dp_vsc_sdp {
enum dp_content_type content_type;
};
+void drm_dp_vsc_sdp_log(const char *level, struct device *dev,
+ const struct drm_dp_vsc_sdp *vsc);
+
int drm_dp_psr_setup_time(const u8 psr_cap[EDP_PSR_RECEIVER_CAP_SIZE]);
static inline int