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drm: Add logging function for DP VSC SDP

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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
This commit is contained in:
Gwan-gyeong Mun
2020-05-14 09:07:21 +03:00
committed by Jani Nikula
parent 1b404b7dbb
commit 2ba6221cca
2 changed files with 177 additions and 0 deletions
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3
include/drm/drm_dp_helper.h
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@@ -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