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| author | Ben Skeggs <bskeggs@redhat.com> | 2011-08-05 10:28:52 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-09-20 16:10:56 +1000 |
| commit | 856ed888754e98b5933878f56b9c540b68dab1d6 (patch) | |
| tree | 1fbbced254a37cc9c40fe0a4ef2170d4ec7d65f0 /drivers/gpu/drm/nouveau/nouveau_dp.c | |
| parent | 1262a206da7d28340dfce954e31bd5fe5ae9e2dd (diff) | |
drm/nouveau/dp: link rate scripts are selected with a comparison table
Not hardcoded as originally thought.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_dp.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_dp.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index 89d5c161c8bd..55782bd7df0f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -314,11 +314,10 @@ dp_set_link_config(struct drm_device *dev, struct dp_state *dp) */ bios = nouveau_bios_dp_table(dev, dp->dcb, &headerlen); if (bios && (bios = ROMPTR(&dev_priv->vbios, bios[10]))) { - u16 script = ROM16(bios[2]); - if (dp->link_bw != 270000) - script = ROM16(bios[6]); + while (dp->link_bw < (ROM16(bios[0]) * 10)) + bios += 4; - nouveau_bios_run_init_table(dev, script, dp->dcb, dp->crtc); + nouveau_bios_run_init_table(dev, ROM16(bios[2]), dp->dcb, dp->crtc); } /* configure lane count on the source */ |