Commit 58ae5284 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/disp/gv100-: halt NV_PDISP_FE_RM_INTR_STAT_CTRL_DISP_ERROR storms 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent c3463aed

drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c

+6 −0
Original line number Diff line number Diff line
@@ -155,6 +155,12 @@ gv100_disp_intr_ctrl_disp(struct nv50_disp *disp) 
	if (stat & 0x00000008)

		stat &= ~0x00000008;



	if (stat & 0x00000080) {

		u32 error = nvkm_mask(device, 0x611848, 0x00000000, 0x00000000);

		nvkm_warn(subdev, "error %08x\n", error);

		stat &= ~0x00000080;

	}



	if (stat & 0x00000100) {

		unsigned long wndws = nvkm_rd32(device, 0x611858);

		unsigned long other = nvkm_rd32(device, 0x61185c);