drm/nouveau: Add missing fb SLCG registers for kepler2
Subsystems (4)
Lyude Paul
maintainerPATCH 1/1 drm/nouveau: Add missing fb SLCG registers for kepler2
Somehow I didn't manage to notice this the last time I looked at my mmiotraces, these seem to be all valid registers.
Forwarding this to stable, as there's a small chance that not having these could cause clockgating to be unstable.
Signed-off-by Lyude Paul <[email protected]>
Fixes a0f79082bd174 ("drm/nouveau: Add support for SLCG for Kepler2")
--- drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk110.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
drivers/gpu/drm/nouveau/nvkm/subdev/fb/gk110.c +14 -0
@@ -32,6 +32,18 @@* PGRAPH registers for clockgating ******************************************************************************* */ +static const struct nvkm_therm_clkgate_init +gk110_fb_clkgate_slcg_init_bcast_0[] = { + {0x10f280 ,1 ,0x00000000 }, + {} +}; + +static const struct nvkm_therm_clkgate_init +gk110_fb_clkgate_slcg_init_pxbar_0[] = { + {0x13cafc ,1 ,0x0000007e }, + {0x13cbe4 ,1 ,0x1ffffffe }, + {} +};static const struct nvkm_therm_clkgate_init gk110_fb_clkgate_blcg_init_unk_0[] = {
@@ -45,6 +57,8 @@ gk110_fb_clkgate_blcg_init_unk_0[] = {static const struct nvkm_therm_clkgate_pack gk110_fb_clkgate_pack[] = { + { gk110_fb_clkgate_slcg_init_bcast_0 }, + { gk110_fb_clkgate_slcg_init_pxbar_0 }, { gk110_fb_clkgate_blcg_init_unk_0 }, { gk104_fb_clkgate_blcg_init_vm_0 }, { gk104_fb_clkgate_blcg_init_main_0 },
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