Commit 1dc750da authored by Ben Skeggs's avatar Ben Skeggs Committed by Dave Airlie
Browse files

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



- disable LTC 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/20230918202149.4343-16-skeggsb@gmail.com
parent 624c6f78

drivers/gpu/drm/nouveau/nvkm/subdev/ltc/ga102.c

+5 −0
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ 
 */

#include "priv.h"



#include <subdev/gsp.h>



static void

ga102_ltc_zbc_clear_color(struct nvkm_ltc *ltc, int i, const u32 color[4])

{
@@ -53,5 +55,8 @@ int 
ga102_ltc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,

	      struct nvkm_ltc **pltc)

{

	if (nvkm_gsp_rm(device->gsp))

		return -ENODEV;



	return nvkm_ltc_new_(&ga102_ltc, device, type, inst, pltc);

}

drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c

+5 −0
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ 
 */

#include "priv.h"



#include <subdev/gsp.h>



void

gp102_ltc_zbc_clear_stencil(struct nvkm_ltc *ltc, int i, const u32 stencil)

{
@@ -49,5 +51,8 @@ int 
gp102_ltc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,

	      struct nvkm_ltc **pltc)

{

	if (nvkm_gsp_rm(device->gsp))

		return -ENODEV;



	return nvkm_ltc_new_(&gp102_ltc, device, type, inst, pltc);

}