diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include')
5 files changed, 28 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/include/dispnv04/i2c/encoder_i2c.h b/drivers/gpu/drm/nouveau/include/dispnv04/i2c/encoder_i2c.h index 31334aa90781..869820701a56 100644 --- a/drivers/gpu/drm/nouveau/include/dispnv04/i2c/encoder_i2c.h +++ b/drivers/gpu/drm/nouveau/include/dispnv04/i2c/encoder_i2c.h @@ -202,7 +202,24 @@ static inline struct i2c_client *nouveau_i2c_encoder_get_client(struct drm_encod return to_encoder_i2c(encoder)->i2c_client; } -void nouveau_i2c_encoder_destroy(struct drm_encoder *encoder); +/** + * nouveau_i2c_encoder_destroy - Unregister the I2C device backing an encoder + * @drm_encoder: Encoder to be unregistered. + * + * This should be called from the @destroy method of an I2C slave + * encoder driver once I2C access is no longer needed. + */ +static __always_inline void nouveau_i2c_encoder_destroy(struct drm_encoder *drm_encoder) +{ + struct nouveau_i2c_encoder *encoder = to_encoder_i2c(drm_encoder); + struct i2c_client *client = nouveau_i2c_encoder_get_client(drm_encoder); + struct module *module = client->dev.driver->owner; + + i2c_unregister_device(client); + encoder->i2c_client = NULL; + + module_put(module); +} /* * Wrapper fxns which can be plugged in to drm_encoder_helper_funcs: diff --git a/drivers/gpu/drm/nouveau/include/nvfw/hs.h b/drivers/gpu/drm/nouveau/include/nvfw/hs.h index 8b58b668fc0c..c78ab11ec3ac 100644 --- a/drivers/gpu/drm/nouveau/include/nvfw/hs.h +++ b/drivers/gpu/drm/nouveau/include/nvfw/hs.h @@ -52,7 +52,9 @@ struct nvfw_hs_load_header_v2 { struct { u32 offset; u32 size; - } app[]; + u32 data_offset; + u32 data_size; + } app[] __counted_by(num_apps); }; const struct nvfw_hs_load_header_v2 *nvfw_hs_load_header_v2(struct nvkm_subdev *, const void *); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h b/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h index 22f74fc88cd7..57bc542780bb 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h @@ -9,6 +9,8 @@ struct nvkm_device_tegra { struct nvkm_device device; struct platform_device *pdev; + void __iomem *regs; + struct reset_control *rst; struct clk *clk; struct clk *clk_ref; diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h index d5d8877064a7..6a09d397c651 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h @@ -134,4 +134,5 @@ int gf100_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct int gk104_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **); int gk20a_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **); int gm20b_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **); +int gp10b_clk_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_clk **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h index 226c7ec56b8e..b8b97e10ae83 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h @@ -73,6 +73,10 @@ struct nvkm_gsp { const struct firmware *bl; const struct firmware *rm; + + struct { + struct nvkm_falcon_fw sb; + } falcon; } fws; struct nvkm_firmware fw; |