diff options
| author | Francisco Jerez <currojerez@riseup.net> | 2010-07-20 16:48:08 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-08-06 08:34:59 +1000 |
| commit | 4a9f822fe1a6ca5de7d8cdd5efbead3b9ab4283b (patch) | |
| tree | 201e0191a1414ff04fe867e2bc6b2dfae8809fe3 /drivers/gpu/drm/nouveau/nv04_crtc.c | |
| parent | d2f4e89254b5816925a207a221e6b26100357eea (diff) | |
drm/nv17-nv4x: Attempt to init some external TMDS transmitters.
sil164 and friends are the most common, usually they just need to be
poked once because a fixed configuration is enough for any modes and
clocks, so they worked without this patch if the BIOS had done a good
job on POST. Display couldn't survive a suspend/resume cycle though.
Unfortunately, BIOS scripts are useless here.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_crtc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_crtc.c b/drivers/gpu/drm/nouveau/nv04_crtc.c index 1c20c08ce67..08c7e073edc 100644 --- a/drivers/gpu/drm/nouveau/nv04_crtc.c +++ b/drivers/gpu/drm/nouveau/nv04_crtc.c @@ -542,6 +542,9 @@ nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode) * 1 << 30 on 0x60.830), for no apparent reason */ regp->CRTC[NV_CIO_CRE_59] = off_chip_digital; + if (dev_priv->card_type >= NV_30) + regp->CRTC[0x9f] = off_chip_digital ? 0x11 : 0x1; + regp->crtc_830 = mode->crtc_vdisplay - 3; regp->crtc_834 = mode->crtc_vdisplay - 1; |