summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorDave Airlie <airlied@gmail.com>2012-09-27 11:58:53 +0400
committerDave Airlie <airlied@gmail.com>2012-09-27 11:58:53 +0400
commitd638163099c86f65984d85aab7ddf2cf78fa3a16 (patch)
tree9c9feb730be2464aa4c54f23a8f13192ebe49e60 /drivers
parent3a75885848996baab5276ff37ebf7295c3c753f0 (diff)
parent833dd8224edda0bc1cfa1b0fd5cbe7a36fd59db8 (diff)
downloadlinux-d638163099c86f65984d85aab7ddf2cf78fa3a16.tar.xz
Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
Another spurious dmesg quitening. * 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nvc0/fifo: ignore bits in PFIFO_INTR that aren't set in PFIFO_INTR_EN
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/nouveau/nvc0_fifo.c3
-rw-r--r--drivers/gpu/drm/nouveau/nve0_fifo.c3
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nvc0_fifo.c b/drivers/gpu/drm/nouveau/nvc0_fifo.c
index 7d85553d518c..cd39eb99f5b1 100644
--- a/drivers/gpu/drm/nouveau/nvc0_fifo.c
+++ b/drivers/gpu/drm/nouveau/nvc0_fifo.c
@@ -373,7 +373,8 @@ nvc0_fifo_isr_subfifo_intr(struct drm_device *dev, int unit)
static void
nvc0_fifo_isr(struct drm_device *dev)
{
- u32 stat = nv_rd32(dev, 0x002100);
+ u32 mask = nv_rd32(dev, 0x002140);
+ u32 stat = nv_rd32(dev, 0x002100) & mask;
if (stat & 0x00000100) {
NV_INFO(dev, "PFIFO: unknown status 0x00000100\n");
diff --git a/drivers/gpu/drm/nouveau/nve0_fifo.c b/drivers/gpu/drm/nouveau/nve0_fifo.c
index e98d144e6eb9..281bece751b6 100644
--- a/drivers/gpu/drm/nouveau/nve0_fifo.c
+++ b/drivers/gpu/drm/nouveau/nve0_fifo.c
@@ -345,7 +345,8 @@ nve0_fifo_isr_subfifo_intr(struct drm_device *dev, int unit)
static void
nve0_fifo_isr(struct drm_device *dev)
{
- u32 stat = nv_rd32(dev, 0x002100);
+ u32 mask = nv_rd32(dev, 0x002140);
+ u32 stat = nv_rd32(dev, 0x002100) & mask;
if (stat & 0x00000100) {
NV_INFO(dev, "PFIFO: unknown status 0x00000100\n");