search for: nvc0_ltcg_priv

...at canonical.com> --- diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c index bcca883..7288940 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c @@ -30,8 +30,9 @@ struct nvc0_ltcg_priv { struct nouveau_ltcg base; u32 part_nr; u32 subp_nr; - struct nouveau_mm tags; u32 num_tags; + u32 tag_base; + struct nouveau_mm tags; struct nouveau_mm_node *tag_ram; }; @@ -117,10 +118,6 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv) u32 tag_size, t...

...u32 s = this->offset; diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c index bcca883..7288940 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c @@ -30,8 +30,9 @@ struct nvc0_ltcg_priv { struct nouveau_ltcg base; u32 part_nr; u32 subp_nr; - struct nouveau_mm tags; u32 num_tags; + u32 tag_base; + struct nouveau_mm tags; struct nouveau_mm_node *tag_ram; }; @@ -117,10 +118,6 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv) u32 tag_size, t...

...ons(+), 9 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c index 01da47bda..61e9a9b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c @@ -30,8 +30,9 @@ struct nvc0_ltcg_priv { struct nouveau_ltcg base; u32 part_nr; u32 subp_nr; - struct nouveau_mm tags; u32 num_tags; + u32 tag_base; + struct nouveau_mm tags; struct nouveau_mm_node *tag_ram; }; @@ -117,10 +118,6 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv) u32 tag_size, t...

...> diff --git a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c > index bcca883..7288940 100644 > --- a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c > +++ b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c > @@ -30,8 +30,9 @@ struct nvc0_ltcg_priv { > struct nouveau_ltcg base; > u32 part_nr; > u32 subp_nr; > - struct nouveau_mm tags; > u32 num_tags; > + u32 tag_base; > + struct nouveau_mm tags; > struct nouveau_mm_node *tag_ram; > }; > > @@ -117,10 +1...

...uveau/core/subdev/ltcg/nvc0.c index 078a2b9..a529563 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c @@ -23,10 +23,17 @@ */ #include <subdev/ltcg.h> +#include <subdev/fb.h> +#include <subdev/timer.h> struct nvc0_ltcg_priv { struct nouveau_ltcg base; + u32 part_nr; + u32 part_mask; u32 subp_nr; + struct nouveau_mm tags; + u32 num_tags; + struct nouveau_mm_node *tag_ram; }; static void @@ -62,11 +69,104 @@ nvc0_ltcg_intr(struct nouveau_subdev *subdev) } static int +nvc0_ltcg_tags_alloc(struct nouveau_ltcg...

This one-liner should fix build of the nouveau kernel module on 32-bit systems, as reported broken by "Rexilion" on IRC. As I don't have a 32-bit machine, I would like to ask for someone to test. Thanks! Roy

...u/drm/nouveau/core/subdev/ltcg/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c index a529563..e4940fb 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c @@ -151,7 +151,7 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv) u64 tag_base = (priv->tag_ram->offset << 12) + tag_margin; tag_base += tag_align - 1; - tag_base /= tag_align; + ret = do_div(tag_base, tag_align); nv_wr32(priv, 0x17e8d4, tag_base); } -- 1.8.1.4

...u/drm/nouveau/core/subdev/ltcg/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c index bcca883..7288940 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c @@ -142,7 +139,7 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv) tag_size += tag_align; tag_size = (tag_size + 0xfff) >> 12; /* round up */ - ret = nouveau_mm_tail(&pfb->vram, 0, tag_size, tag_size, 1, + ret = nouveau_mm_tail(&pfb->vram, 1, tag_size, tag_size, 1, &priv->tag_ram); if (ret) { pr...