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| author | Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> | 2020-05-14 09:07:21 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2020-05-14 13:53:39 +0300 |
| commit | 2ba6221cca7e25bd05a416b0e64afb6a5b28dc9b (patch) | |
| tree | 70c3b02898556c40076ca9eaa70c2201ddb51b57 /include/drm/drm_dp_helper.h | |
| parent | 1b404b7dbb100cd5d94b95bf86d8d92c31108b49 (diff) | |
| download | lwn-2ba6221cca7e25bd05a416b0e64afb6a5b28dc9b.tar.gz lwn-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/drm_dp_helper.h')
| -rw-r--r-- | include/drm/drm_dp_helper.h | 3 |
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 |