Displaying 9 results from an estimated 9 matches for "vsrc".
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2013 Nov 16
0
[PATCH] drm/nouveau/clk: Implement reclocking for NVAA/NVAC
...;
+ } else {
+ priv->ssrc = nv_clk_src_shader;
+ priv->scoef = (N << 8) | M;
+ priv->sctrl = P1 << 16;
+ }
+ }
+
+ /* vclk */
+ out = calc_P(core, vdec, &divs);
+ clock = calc_P(500000, vdec, &P1);
+ if(abs(vdec - out) <=
+ abs(vdec - clock)) {
+ priv->vsrc = nv_clk_src_cclk;
+ priv->vdiv = divs << 16;
+ } else {
+ priv->vsrc = nv_clk_src_vdec;
+ priv->vdiv = P1 << 16;
+ }
+
+ /* Print strategy! */
+ nv_debug(priv, "nvpll: %08x %08x %08x\n",
+ priv->ccoef, priv->cpost, priv->cctrl);
+ nv_debug(priv, "...
2013 Nov 17
0
[PATCH] drm/nouveau/clk: Implement reclocking for NVAA/NVAC
...;
+ } else {
+ priv->ssrc = nv_clk_src_shader;
+ priv->scoef = (N << 8) | M;
+ priv->sctrl = P1 << 16;
+ }
+ }
+
+ /* vclk */
+ out = calc_P(core, vdec, &divs);
+ clock = calc_P(500000, vdec, &P1);
+ if(abs(vdec - out) <=
+ abs(vdec - clock)) {
+ priv->vsrc = nv_clk_src_cclk;
+ priv->vdiv = divs << 16;
+ } else {
+ priv->vsrc = nv_clk_src_vdec;
+ priv->vdiv = P1 << 16;
+ }
+
+ /* Print strategy! */
+ nv_debug(priv, "nvpll: %08x %08x %08x\n",
+ priv->ccoef, priv->cpost, priv->cctrl);
+ nv_debug(priv, "...
2013 Nov 09
2
[PATCH] drm/nouveau/clk: Initial implementation for reclocking NVAA/NVAC
Reclocking of NVAA/NVAC is substantially different from NV50+, enough to justify a separate clock implementation. This code is a forward-port of reclocking code that has been sitting in a branch for a while, and has been tested on my NVAC. Traces show no significant reasons why this shouldn't work on NVAA, but testers are always welcome. And since these are IGPs without dedicated RAM to
2017 Sep 19
1
Describing subreg load for vectors without using vector_insert
Hi,
We are using a vector_insert in our target, to describe an instruction
performing a lane-load of a vector register as:
set $dstReg, (vector_insert $dstReg, (load $addr)), imm:$lane)
However, this means that the dstReg is also marked as used in the
instruction, which we do not want. We can do a direct lane-load to a part
of the vector register without disturbing the rest, and hence would
2018 Oct 17
2
[PATCH] drm/nouveau/nvkm: mark expected switch fall-throughs
...drm/nouveau/nvkm/subdev/clk/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
index 1c21b8b..4f00023 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
@@ -363,6 +363,7 @@ mcp77_clk_prog(struct nvkm_clk *base)
switch (clk->vsrc) {
case nv_clk_src_cclk:
mast |= 0x00400000;
+ /* fall through */
default:
nvkm_wr32(device, 0x4600, clk->vdiv);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
index 2b12e38..5f4c287 100644
--- a/drivers/gpu/drm/nou...
2018 Jun 27
0
[PATCH] drm/nouveau/nvkm: mark expected switch fall-throughs
...drm/nouveau/nvkm/subdev/clk/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
index 1c21b8b..4f00023 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
@@ -363,6 +363,7 @@ mcp77_clk_prog(struct nvkm_clk *base)
switch (clk->vsrc) {
case nv_clk_src_cclk:
mast |= 0x00400000;
+ /* fall through */
default:
nvkm_wr32(device, 0x4600, clk->vdiv);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
index 2b12e38..5f4c287 100644
--- a/drivers/gpu/drm/nou...
2019 Jan 10
0
[PATCH] drm/nouveau/nvkm: mark expected switch fall-throughs
...k/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
> index 1c21b8b..4f00023 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
> @@ -363,6 +363,7 @@ mcp77_clk_prog(struct nvkm_clk *base)
> switch (clk->vsrc) {
> case nv_clk_src_cclk:
> mast |= 0x00400000;
> + /* fall through */
> default:
> nvkm_wr32(device, 0x4600, clk->vdiv);
> }
> diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c
> index 2b12...
2020 Jul 07
3
[PATCH][next] drm/nouveau: Use fallthrough pseudo-keyword
...u/nvkm/subdev/clk/mcp77.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
index 4f000237796f..efa50274df97 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
@@ -363,7 +363,7 @@ mcp77_clk_prog(struct nvkm_clk *base)
switch (clk->vsrc) {
case nv_clk_src_cclk:
mast |= 0x00400000;
- /* fall through */
+ fallthrough;
default:
nvkm_wr32(device, 0x4600, clk->vdiv);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c
index c3dae05348eb..317ce9fb8225 10...
2020 Jul 08
0
[PATCH][next] drm/nouveau: Use fallthrough pseudo-keyword
...vers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
> index 4f000237796f..efa50274df97 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c
> @@ -363,7 +363,7 @@ mcp77_clk_prog(struct nvkm_clk *base)
> switch (clk->vsrc) {
> case nv_clk_src_cclk:
> mast |= 0x00400000;
> - /* fall through */
> + fallthrough;
> default:
> nvkm_wr32(device, 0x4600, clk->vdiv);
> }
> diff --git a/drivers/gpu/drm/nouveau/nvkm/...