From: Ben Skeggs Date: Thu, 8 Jul 2010 22:40:49 +0000 (+1000) Subject: drm/nv50: fix dp_set_tmds to work on the right OR X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=946cbc825adfa8189a035346d5f7ff31c32b549d;p=linux-beck.git drm/nv50: fix dp_set_tmds to work on the right OR Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 6a293c818b61..ec1ccf680ddf 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -809,7 +809,8 @@ nv50_display_unk20_dp_set_tmds(struct drm_device *dev, struct dcb_entry *dcb) list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - if (nv_encoder->dcb->type == OUTPUT_DP) { + if (nv_encoder->dcb->type == OUTPUT_DP && + nv_encoder->dcb->or & (1 << or)) { tmp = nv_rd32(dev, NV50_SOR_DP_CTRL(or, link)); tmp &= ~NV50_SOR_DP_CTRL_ENABLED; nv_wr32(dev, NV50_SOR_DP_CTRL(or, link), tmp);