Displaying 2 results from an estimated 2 matches for "5c8132873e60".
2016 Sep 26
0
[PATCH v4 2/3] drm/nouveau/fb/gf100: defer DMA mapping of scratch page to init() hook
...uvel <ard.biesheuvel at linaro.org>
---
drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c | 26 ++++++++++++++------
1 file changed, 18 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
index 76433cc66fff..5c8132873e60 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
@@ -93,7 +93,18 @@ gf100_fb_init(struct nvkm_fb *base)
struct gf100_fb *fb = gf100_fb(base);
struct nvkm_device *device = fb->base.subdev.device;
- if (fb->r100c10_page)
+ if...
2016 Sep 26
6
[PATCH v4 0/3] drm/nouveau: set DMA mask before mapping scratch page
This v4 is now a 3 piece series, after Alexandre pointed out that both
GF 100 and NV50 are affected by the same issue, and that a related issue
has been solved already for Tegra in commit 9d0394c6bed5
("drm/nouveau/instmem/gk20a: set DMA mask early").
The issue that this series addresses is the fact that the Nouveau driver
invokes the DMA API before setting the DMA mask. In both cases