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2019 Sep 03
0
[PATCH v2 07/27] drm/dp_mst: Add sideband down request tracing + selftests
..._calc_pbn_mode(void *ignored) @@ -32,3 +35,204 @@ int igt_dp_mst_calc_pbn_mode(void *ignored) return 0; } + +static bool +sideband_msg_req_equal(const struct drm_dp_sideband_msg_req_body *in, + const struct drm_dp_sideband_msg_req_body *out) +{ + const struct drm_dp_remote_i2c_read_tx *txin, *txout; + int i; + + if (in->req_type != out->req_type) + return false; + + switch (in->req_type) { + /* + * Compare struct members manually for request types which can't be + * compared simply using memcmp(). This is because said request types + * contain pointers to other alloca...
2019 Sep 03
50
[PATCH v2 00/27] DP MST Refactors + debugging tools + suspend/resume reprobing
This is the large series for adding MST suspend/resume reprobing that I've been working on for quite a while now. In addition, I: - Refactored and cleaned up any code I ended up digging through in the process of understanding how some parts of these helpers worked. - Added some debugging tools along the way that I ended up needing to figure out some issues in my own code Note that