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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-23 08:15:55 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-23 08:15:55 +0100 |
| commit | 628d4c46eef4fabe3ddbe07698577162c1cd5d41 (patch) | |
| tree | 5e89f3deafd44c8b81543540c573af0c16dbb427 /drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c | |
| parent | 1e797f556c616a42f1e039b1ff1d3c58f61b6104 (diff) | |
| parent | 65d1086c44791112188f6aebbdc3a27cab3736d3 (diff) | |
| download | linux-628d4c46eef4fabe3ddbe07698577162c1cd5d41.tar.bz2 | |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux into drm-misc-next
Resync with drm-next, I have a patch which currently can't be applied
because drm-misc-next lacked the latest drm/i915 code.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c index 0b8a1cc4a0ee..44bef22bce52 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c @@ -20,15 +20,36 @@ * DEALINGS IN THE SOFTWARE. */ +#include <engine/falcon.h> +#include <core/msgqueue.h> #include "priv.h" +static void +gm20b_pmu_recv(struct nvkm_pmu *pmu) +{ + if (!pmu->queue) { + nvkm_warn(&pmu->subdev, + "recv function called while no firmware set!\n"); + return; + } + + nvkm_msgqueue_recv(pmu->queue); +} + static const struct nvkm_pmu_func gm20b_pmu = { - .reset = gt215_pmu_reset, + .intr = gt215_pmu_intr, + .recv = gm20b_pmu_recv, }; int gm20b_pmu_new(struct nvkm_device *device, int index, struct nvkm_pmu **ppmu) { - return nvkm_pmu_new_(&gm20b_pmu, device, index, ppmu); + int ret; + + ret = nvkm_pmu_new_(&gm20b_pmu, device, index, ppmu); + if (ret) + return ret; + + return 0; } |