Displaying 2 results from an estimated 2 matches for "nvkm_engine_info".
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nvkm_engine_ifb
2018 May 30
0
[PATCH] drm/nouveau/core: ERR_PTR vs NULL bug in nvkm_engine_info()
...carpenter at oracle.com>
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/engine.c b/drivers/gpu/drm/nouveau/nvkm/core/engine.c
index d0322ce85172..ee3fbee905e6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c
@@ -86,14 +86,17 @@ static int
nvkm_engine_info(struct nvkm_subdev *subdev, u64 mthd, u64 *data)
{
struct nvkm_engine *engine = nvkm_engine(subdev);
- if (engine->func->info) {
- if ((engine = nvkm_engine_ref(engine))) {
- int ret = engine->func->info(engine, mthd, data);
- nvkm_engine_unref(&engine);
- return ret;
- }...
2019 Sep 23
8
[PATCH 0/8] Add workaround for fixing runpm
Changes since last sent:
* add a patch to set the device into DRM_SWITCH_POWER_CHANGING state
(can be dropped actually, I thought I was needing it, came up with a
different approach and forgot to delete it, doesn't hurt though)
* expose information about runtime suspending to nvkm so that we can run
the pcie workaround only on runtime suspend
Karol Herbst (8):
pci: disable ASPM