From dfc4005f8c172eea359f9db08c3b2b0ff0153699 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Wed, 1 Jun 2022 20:46:31 +1000 Subject: drm/nouveau/disp: move DAC load detection method Signed-off-by: Ben Skeggs Reviewed-by: Lyude Paul Signed-off-by: Dave Airlie --- drivers/gpu/drm/nouveau/nvif/outp.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/gpu/drm/nouveau/nvif') diff --git a/drivers/gpu/drm/nouveau/nvif/outp.c b/drivers/gpu/drm/nouveau/nvif/outp.c index 5a231bf7db96..7bfe91a8d6f9 100644 --- a/drivers/gpu/drm/nouveau/nvif/outp.c +++ b/drivers/gpu/drm/nouveau/nvif/outp.c @@ -26,6 +26,20 @@ #include #include +int +nvif_outp_load_detect(struct nvif_outp *outp, u32 loadval) +{ + struct nvif_outp_load_detect_v0 args; + int ret; + + args.version = 0; + args.data = loadval; + + ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_LOAD_DETECT, &args, sizeof(args)); + NVIF_ERRON(ret, &outp->object, "[LOAD_DETECT data:%08x] load:%02x", args.data, args.load); + return ret < 0 ? ret : args.load; +} + void nvif_outp_dtor(struct nvif_outp *outp) { -- cgit v1.2.3-59-g8ed1b