Displaying 5 results from an estimated 5 matches for "barctl".
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2014 Feb 01
0
[RFC 06/16] drm/nouveau/bar: only ioremap BAR3 if it exists
...bar/base.c
@@ -110,6 +110,7 @@ nouveau_bar_create_(struct nouveau_object *parent,
{
struct nouveau_device *device = nv_device(parent);
struct nouveau_bar *bar;
+ bool has_bar3 = nv_device_resource_len(device, 3) != 0;
int ret;
ret = nouveau_subdev_create_(parent, engine, oclass, 0, "BARCTL",
@@ -118,8 +119,10 @@ nouveau_bar_create_(struct nouveau_object *parent,
if (ret)
return ret;
- bar->iomem = ioremap(nv_device_resource_start(device, 3),
- nv_device_resource_len(device, 3));
+ if (has_bar3)
+ bar->iomem = ioremap(nv_device_resource_start(device, 3),
+...
2014 Mar 24
0
[PATCH 03/12] drm/nouveau/bar: only ioremap BAR3 if it exists
...bar/base.c
@@ -110,6 +110,7 @@ nouveau_bar_create_(struct nouveau_object *parent,
{
struct nouveau_device *device = nv_device(parent);
struct nouveau_bar *bar;
+ bool has_bar3 = nv_device_resource_len(device, 3) != 0;
int ret;
ret = nouveau_subdev_create_(parent, engine, oclass, 0, "BARCTL",
@@ -118,8 +119,10 @@ nouveau_bar_create_(struct nouveau_object *parent,
if (ret)
return ret;
- bar->iomem = ioremap(nv_device_resource_start(device, 3),
- nv_device_resource_len(device, 3));
+ if (has_bar3)
+ bar->iomem = ioremap(nv_device_resource_start(device, 3),
+...
2014 Jun 17
1
[REGRESSION] drm/g94/i2c: add aux channel interrupt driver
...41.786081] nouveau D[ PFB][0000:01:00.0] reset
[ 41.786091] nouveau D[ PLTCG][0000:01:00.0] reset
[ 41.786094] nouveau D[ PIBUS][0000:01:00.0] reset
[ 41.786096] nouveau D[ INSTMEM][0000:01:00.0] reset
[ 41.786098] nouveau D[ VM][0000:01:00.0] reset
[ 41.790889] nouveau D[ BARCTL][0000:01:00.0] reset
[ 41.790906] nouveau D[ I2C][0000:01:00.0] probing monitoring devices on bus: 3
[ 41.790909] nouveau D[ I2C][0000:01:00.0] PAD:X:03: -> PORT:03
[ 41.791961] nouveau D[ I2C][0000:01:00.0] PAD:X:03: -> NULL
[ 41.791964] nouveau D[ I2C][0000:01:00.0]...
2014 Mar 24
27
[PATCH 00/12] drm/nouveau: support for GK20A, cont'd
Hi everyone,
Here is the second batch of patches to add GK20A support to Nouveau. This time
we are adding the actual chip support, and this series brings the driver to a
point where a slightly-tweaked Mesa successfully runs shaders and renders
triangles on GBM! Many thanks to Thierry Reding and the people on the
#nouveau IRC channel for their help without which we would not have reached
this
2014 Feb 01
28
[RFC 00/16] drm/nouveau: initial support for GK20A (Tegra K1)
Hello everyone,
GK20A is the Kepler-based GPU used in the upcoming Tegra K1 chips. The following
patches perform architectural changes to Nouveau that are necessary to support
non-PCI GPUs and add initial support for GK20A. Although the support is still
very basic and more user-space changes will be needed to make the full graphics
stack run on top of it, we were able to successfully open