From e829d804d78c57b8e90039079284ac585f72851d Mon Sep 17 00:00:00 2001 From: Francisco Jerez Date: Thu, 23 Sep 2010 15:34:09 +0200 Subject: [PATCH] drm/nouveau: Double the perf table memory clocks on pre-G71 cards. Signed-off-by: Francisco Jerez Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_perf.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_perf.c b/drivers/gpu/drm/nouveau/nouveau_perf.c index 00f8243c6c73..6b641b69cb77 100644 --- a/drivers/gpu/drm/nouveau/nouveau_perf.c +++ b/drivers/gpu/drm/nouveau/nouveau_perf.c @@ -136,7 +136,7 @@ nouveau_perf_init(struct drm_device *dev) perflvl->fanspeed = entry[55]; perflvl->voltage = entry[56]; perflvl->core = ROM32(entry[1]) * 10; - perflvl->memory = ROM32(entry[5]) * 10; + perflvl->memory = ROM32(entry[5]) * 20; break; case 0x21: case 0x23: @@ -144,7 +144,13 @@ nouveau_perf_init(struct drm_device *dev) perflvl->fanspeed = entry[4]; perflvl->voltage = entry[5]; perflvl->core = ROM16(entry[6]) * 1000; - perflvl->memory = ROM16(entry[11]) * 1000; + + if (dev_priv->chipset == 0x49 || + dev_priv->chipset == 0x4b) + perflvl->memory = ROM16(entry[11]) * 1000; + else + perflvl->memory = ROM16(entry[11]) * 2000; + break; case 0x25: perflvl->fanspeed = entry[4]; -- 2.45.2