From 9ea97ff8270ab44770109935028fc239e5c02841 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 12 Aug 2014 10:01:13 +1000 Subject: [PATCH] drm/nouveau/ltc: drop workaround for an interrupt storm that no longer happens This is really the wrong thing to do, but at the time it was our only option to prevent worse issues. We no longer cause quite so much anger from LTC, so it's not needed. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c | 5 ----- drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c | 5 ----- 2 files changed, 10 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c b/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c index b54b582e72c4..79788501300c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c @@ -87,11 +87,6 @@ gf100_ltc_intr(struct nouveau_subdev *subdev) gf100_ltc_lts_isr(priv, ltc, lts); mask &= ~(1 << ltc); } - - /* we do something horribly wrong and upset PMFB a lot, so mask off - * interrupts from it after the first one until it's fixed - */ - nv_mask(priv, 0x000640, 0x02000000, 0x00000000); } static int diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c b/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c index 4761b2e9af00..a26bed86f384 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c @@ -87,11 +87,6 @@ gm107_ltc_intr(struct nouveau_subdev *subdev) gm107_ltc_lts_isr(priv, ltc, lts); mask &= ~(1 << ltc); } - - /* we do something horribly wrong and upset PMFB a lot, so mask off - * interrupts from it after the first one until it's fixed - */ - nv_mask(priv, 0x000640, 0x02000000, 0x00000000); } static int -- 2.20.1