From 02bfc2881e0d5b23147211bb6420798d946a7b5c Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Thu, 29 Mar 2012 20:24:34 +1000 Subject: [PATCH] drm/nouveau: inform userspace of relaxed kernel subchannel requirements Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_channel.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c index 337e228..846afb0 100644 --- a/drivers/gpu/drm/nouveau/nouveau_channel.c +++ b/drivers/gpu/drm/nouveau/nouveau_channel.c @@ -436,18 +436,11 @@ nouveau_ioctl_fifo_alloc(struct drm_device *dev, void *data, } if (dev_priv->card_type < NV_C0) { - init->subchan[0].handle = NvM2MF; - if (dev_priv->card_type < NV_50) - init->subchan[0].grclass = 0x0039; - else - init->subchan[0].grclass = 0x5039; + init->subchan[0].handle = 0x00000000; + init->subchan[0].grclass = 0x0000; init->subchan[1].handle = NvSw; init->subchan[1].grclass = NV_SW; init->nr_subchan = 2; - } else { - init->subchan[0].handle = 0x9039; - init->subchan[0].grclass = 0x9039; - init->nr_subchan = 1; } /* Named memory object area */ -- 2.7.4