From: Ben Skeggs <[email protected]> - disable I2C completely when GSP-RM detected
Signed-off-by: Ben Skeggs <[email protected]> --- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gm200.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gm200.c index 46917eb600f9..049477511312 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gm200.c @@ -24,6 +24,8 @@ #include "priv.h" #include "pad.h" +#include <subdev/gsp.h> + static void gm200_aux_autodpcd(struct nvkm_i2c *i2c, int aux, bool enable) { @@ -44,5 +46,8 @@ int gm200_i2c_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_i2c **pi2c) { + if (nvkm_gsp_rm(device->gsp)) + return -ENODEV; + return nvkm_i2c_new_(&gm200_i2c, device, type, inst, pi2c); } -- 2.41.0
