diff options
| author | Suraj Kandpal <suraj.kandpal@intel.com> | 2026-10-22 09:35:29 +0530 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2026-11-02 09:49:01 +0200 |
| commit | f704594d36809780cf41fb201729dc1ac352c5d4 (patch) | |
| tree | 180ec3c4c1bcc14770f9bf78317785a0b8b259af /tools/lib/python | |
| parent | e30830d21860fbf030ad162c3db4d1219477dfb5 (diff) | |
drm/i915/display: Limit NVL TRANS_VTOTAL.Vtotal skip to A-step
The hardware issue which required us to keep vtotal as 0 has since been
fixed on B0 well, so applying the workaround there is no longer correct
and causes issues on B-stepping.
Restrict the workaround to A-step only, in both transcoder timing paths
and in the crtc_vtotal readout fixup in intel_vrr_get_config().
Fixes: a78d11e7859b ("drm/i915/display: Skip TRANS_VTOTAL.Vtotal write on NVL pre-C0")
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Mitul Golani<mitulkumar.ajitkumar.golani@intel.com>
Link: https://patch.msgid.link/20261022040528.1403569-1-suraj.kandpal@intel.com
(cherry picked from commit b749007b1ed67bc5482d15d3a1f6fe74555a81df)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions