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| author | Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com> | 2020-11-04 08:06:55 +0300 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2020-11-05 19:25:49 +0300 |
| commit | fcc6aa8f3e9695a4dfb6e3c4c3002adba21a2ced (patch) | |
| tree | 72cb8d9a773072323671ed6d1a2a8aadc45574cf /drivers/gpu/drm/i915/display/intel_display_debugfs.c | |
| parent | 66186acbd94c4fdd43012a1f075ca381ada56150 (diff) | |
| download | linux-fcc6aa8f3e9695a4dfb6e3c4c3002adba21a2ced.tar.xz | |
drm/i915/ehl: Implement W/A 22010492432
As per W/A implemented for TGL to program half of the nominal
DCO divider fraction value which is also applicable on EHL.
Changes since V2:
- Apply stepping B0 till FOREVER
- B0 - revid update as per Bspec 29153
Changes since V1:
- ehl_ used as to keep earliest platform prefix
- WA required B0 stepping onwards
Cc: Deak Imre <imre.deak@intel.com>
Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201104050655.171185-1-tejaskumarx.surendrakumar.upadhyay@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_debugfs.c')
0 files changed, 0 insertions, 0 deletions