Commit a25a5d56 authored by Ben Skeggs's avatar Ben Skeggs Committed by Dave Airlie
Browse files

drm/nouveau/i2c/tu102-: prepare for GSP-RM 



- disable I2C completely when GSP-RM detected

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-14-skeggsb@gmail.com
parent 2cfad4b0

drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gm200.c

+5 −0
Original line number Diff line number Diff line
@@ -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);

}