From 9698b9a680e9aee124b1cd752abf1c672ea24c03 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 21 Jun 2011 15:12:26 +1000 Subject: drm/nvc0/pm: more complete parsing of clock domains Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_drv.h | 11 ++++++++--- drivers/gpu/drm/nouveau/nouveau_perf.c | 31 +++++++++++++++---------------- drivers/gpu/drm/nouveau/nva3_pm.c | 2 ++ drivers/gpu/drm/nouveau/nvc0_pm.c | 6 ++++++ 4 files changed, 31 insertions(+), 19 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 0f0c5e59535f..f31fbe28e868 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -449,10 +449,15 @@ struct nouveau_pm_level { u32 core; u32 memory; u32 shader; + u32 rop; + u32 copy; + u32 daemon; u32 vdec; - u32 unk05; - u32 unk0a; - u32 unka0; + u32 unk05; /* nv50:nva3, roughly.. */ + u32 unka0; /* nva3:nvc0 */ + u32 hub01; /* nvc0- */ + u32 hub06; /* nvc0- */ + u32 hub07; /* nvc0- */ u32 volt_min; /* microvolts */ u32 volt_max; diff --git a/drivers/gpu/drm/nouveau/nouveau_perf.c b/drivers/gpu/drm/nouveau/nouveau_perf.c index b00cf4b5046b..bb50f2490234 100644 --- a/drivers/gpu/drm/nouveau/nouveau_perf.c +++ b/drivers/gpu/drm/nouveau/nouveau_perf.c @@ -284,28 +284,27 @@ nouveau_perf_init(struct drm_device *dev) perflvl->unk05 = ROM16(entry[16]) * 1000; break; case 0x40: -#define subent(n) entry[perf[2] + ((n) * perf[3])] +#define subent(n) (ROM16(entry[perf[2] + ((n) * perf[3])]) & 0xfff) * 1000 perflvl->fanspeed = 0; /*XXX*/ perflvl->volt_min = entry[2]; if (dev_priv->card_type == NV_50) { - perflvl->core = ROM16(subent(0)) & 0xfff; - perflvl->shader = ROM16(subent(1)) & 0xfff; - perflvl->memory = ROM16(subent(2)) & 0xfff; - perflvl->vdec = ROM16(subent(3)) & 0xfff; - perflvl->unka0 = ROM16(subent(4)) & 0xfff; + perflvl->core = subent(0); + perflvl->shader = subent(1); + perflvl->memory = subent(2); + perflvl->vdec = subent(3); + perflvl->unka0 = subent(4); } else { - perflvl->shader = ROM16(subent(3)) & 0xfff; + perflvl->hub06 = subent(0); + perflvl->hub01 = subent(1); + perflvl->copy = subent(2); + perflvl->shader = subent(3); + perflvl->rop = subent(4); + perflvl->memory = subent(5); + perflvl->vdec = subent(6); + perflvl->daemon = subent(10); + perflvl->hub07 = subent(11); perflvl->core = perflvl->shader / 2; - perflvl->unk0a = ROM16(subent(4)) & 0xfff; - perflvl->memory = ROM16(subent(5)) & 0xfff; } - - perflvl->core *= 1000; - perflvl->shader *= 1000; - perflvl->memory *= 1000; - perflvl->unk0a *= 1000; - perflvl->vdec *= 1000; - perflvl->unka0 *= 1000; break; } diff --git a/drivers/gpu/drm/nouveau/nva3_pm.c b/drivers/gpu/drm/nouveau/nva3_pm.c index 8541d5215e0d..864a15bd6128 100644 --- a/drivers/gpu/drm/nouveau/nva3_pm.c +++ b/drivers/gpu/drm/nouveau/nva3_pm.c @@ -215,6 +215,8 @@ nva3_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl) perflvl->memory = read_pll(dev, 0x02, 0x4000); perflvl->unka0 = read_clk(dev, 0x20, false); perflvl->vdec = read_clk(dev, 0x21, false); + perflvl->daemon = read_clk(dev, 0x25, false); + perflvl->copy = perflvl->core; return 0; } diff --git a/drivers/gpu/drm/nouveau/nvc0_pm.c b/drivers/gpu/drm/nouveau/nvc0_pm.c index aff4426b2408..6dc1a974b577 100644 --- a/drivers/gpu/drm/nouveau/nvc0_pm.c +++ b/drivers/gpu/drm/nouveau/nvc0_pm.c @@ -140,6 +140,12 @@ nvc0_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl) perflvl->shader = read_clk(dev, 0x00); perflvl->core = perflvl->shader / 2; perflvl->memory = read_mem(dev); + perflvl->rop = read_clk(dev, 0x01); + perflvl->hub07 = read_clk(dev, 0x02); + perflvl->hub06 = read_clk(dev, 0x07); + perflvl->hub01 = read_clk(dev, 0x08); + perflvl->copy = read_clk(dev, 0x09); + perflvl->daemon = read_clk(dev, 0x0c); perflvl->vdec = read_clk(dev, 0x0e); return 0; } -- cgit v1.2.3