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| author |   Manasi Navare <manasi.d.navare@intel.com> | 2018-01-22 14:43:11 -0800 |
|---|---|---|
| committer |   Jani Nikula <jani.nikula@intel.com> | 2018-01-26 13:37:14 +0200 |
| commit | 41d2f5fa89e3fa772ea27c0e1b7bf0e7c6f295b1 (patch) | |
| tree | 4bfc093f0333a472270f8a3f516c73f8ff58cfd3 /tools/perf/scripts/python | |
| parent | drm/dp: Add HBR3 support in existing DRM DP helpers (diff) | |
| download | linux-dev-41d2f5fa89e3fa772ea27c0e1b7bf0e7c6f295b1.tar.xz linux-dev-41d2f5fa89e3fa772ea27c0e1b7bf0e7c6f295b1.zip | |
drm/dp: Add definitions for TPS4 bits and macros to check the support
DP 1.4 spec adds a TPS4 training pattern sequence required for
HBR3. This patch adds the corresponding bit definitions in
MAX_DOWNSPREAD register and TRAINING_PATTERN_SET and
inline functions to check if this bit is set and for selecting
a proper TRAINING_PATTERN_MASK that changed to 0x7 on
DP spec 1.4
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1516660991-20697-2-git-send-email-manasi.d.navare@intel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions