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| author |   Ben Skeggs <bskeggs@redhat.com> | 2012-03-11 16:08:05 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-03-23 00:21:18 +1000 |
| commit | 6544599249086ce50f216a6cedbea56514ffefc6 (patch) | |
| tree | 7b4fb0b9ada08c8a9b6530f08eeee93459f3fbf8 /drivers/gpu/drm/nouveau/nvd0_display.c | |
| parent | drm/nve0/disp: nvidia randomly decided to move the dithering method (diff) | |
| download | linux-dev-6544599249086ce50f216a6cedbea56514ffefc6.tar.xz linux-dev-6544599249086ce50f216a6cedbea56514ffefc6.zip | |
drm/nouveau/dp: support version 4.0 of DP table
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvd0_display.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvd0_display.c b/drivers/gpu/drm/nouveau/nvd0_display.c index d69642da8b56..0247250939e8 100644 --- a/drivers/gpu/drm/nouveau/nvd0_display.c +++ b/drivers/gpu/drm/nouveau/nvd0_display.c @@ -1226,6 +1226,11 @@ nvd0_sor_dp_train_adj(struct drm_device *dev, struct dcb_entry *dcb, if (table[0] == 0x30) { config = entry + table[4]; config += table[5] * preem; + } else + if (table[0] == 0x40) { + config = table + table[1]; + config += table[2] * table[3]; + config += table[6] * preem; } } @@ -1258,6 +1263,7 @@ nvd0_sor_dp_link_set(struct drm_device *dev, struct dcb_entry *dcb, int crtc, table = nouveau_dp_bios_data(dev, dcb, &entry); if (table) { if (table[0] == 0x30) entry = ROMPTR(dev, entry[10]); + else if (table[0] == 0x40) entry = ROMPTR(dev, entry[9]); else entry = NULL; while (entry) { |