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(parent: 5794040) | patch
drm/nouveau/kms: Don't clear DP_MST_CTRL DPCD in nv50_mstm_new()
authorLyude Paul <lyude@redhat.com>
Wed, 26 Aug 2020 18:24:41 +0000 (14:24 -0400)
committerLyude Paul <lyude@redhat.com>
Mon, 31 Aug 2020 23:10:00 +0000 (19:10 -0400)
commit254e7e3bfcfcae829e120e53e21050e2fe5ce1d7
treecbcf16a933727859b7d515479bed22961a841e4dtree | snapshot
parent57940402b58b0efe70fd276a7a0fbc394bdb587ccommit | diff
drm/nouveau/kms: Don't clear DP_MST_CTRL DPCD in nv50_mstm_new()

Since commit fa3cdf8d0b09 ("drm/nouveau: Reset MST branching unit before
enabling") we've been clearing DP_MST_CTRL before we start enabling MST.
Since then clearing DP_MST_CTRL in nv50_mstm_new() has been unnecessary
and redundant, so let's remove it.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200826182456.322681-6-lyude@redhat.com
drivers/gpu/drm/nouveau/dispnv50/disp.c diff | blob | history
Domain: System / Kernel;