OUT_RING(evo, nv_crtc->lut.depth == 8 ?
NV50_EVO_CRTC_CLUT_MODE_OFF :
NV50_EVO_CRTC_CLUT_MODE_ON);
- OUT_RING(evo, (nv_crtc->lut.nvbo->bo.mem.mm_node->start <<
- PAGE_SHIFT) >> 8);
+ OUT_RING(evo, (nv_crtc->lut.nvbo->bo.mem.start << PAGE_SHIFT) >> 8);
if (dev_priv->chipset != 0x50) {
BEGIN_RING(evo, 0, NV84_EVO_CRTC(index, CLUT_DMA), 1);
OUT_RING(evo, NvEvoVRAM);
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct pll_lims pll;
- uint32_t reg, reg1, reg2;
+ uint32_t reg1, reg2;
int ret, N1, M1, N2, M2, P;
- if (dev_priv->chipset < NV_C0)
- reg = NV50_PDISPLAY_CRTC_CLK_CTRL1(head);
- else
- reg = 0x614140 + (head * 0x800);
-
- ret = get_pll_limits(dev, reg, &pll);
+ ret = get_pll_limits(dev, PLL_VPLL0 + head, &pll);
if (ret)
return ret;
NV_DEBUG(dev, "pclk %d out %d NM1 %d %d NM2 %d %d P %d\n",
pclk, ret, N1, M1, N2, M2, P);
- reg1 = nv_rd32(dev, reg + 4) & 0xff00ff00;
- reg2 = nv_rd32(dev, reg + 8) & 0x8000ff00;
- nv_wr32(dev, reg, 0x10000611);
- nv_wr32(dev, reg + 4, reg1 | (M1 << 16) | N1);
- nv_wr32(dev, reg + 8, reg2 | (P << 28) | (M2 << 16) | N2);
+ reg1 = nv_rd32(dev, pll.reg + 4) & 0xff00ff00;
+ reg2 = nv_rd32(dev, pll.reg + 8) & 0x8000ff00;
+ nv_wr32(dev, pll.reg + 0, 0x10000611);
+ nv_wr32(dev, pll.reg + 4, reg1 | (M1 << 16) | N1);
+ nv_wr32(dev, pll.reg + 8, reg2 | (P << 28) | (M2 << 16) | N2);
} else
if (dev_priv->chipset < NV_C0) {
ret = nv50_calc_pll2(dev, &pll, pclk, &N1, &N2, &M1, &P);
NV_DEBUG(dev, "pclk %d out %d N %d fN 0x%04x M %d P %d\n",
pclk, ret, N1, N2, M1, P);
- reg1 = nv_rd32(dev, reg + 4) & 0xffc00000;
- nv_wr32(dev, reg, 0x50000610);
- nv_wr32(dev, reg + 4, reg1 | (P << 16) | (M1 << 8) | N1);
- nv_wr32(dev, reg + 8, N2);
+ reg1 = nv_rd32(dev, pll.reg + 4) & 0xffc00000;
+ nv_wr32(dev, pll.reg + 0, 0x50000610);
+ nv_wr32(dev, pll.reg + 4, reg1 | (P << 16) | (M1 << 8) | N1);
+ nv_wr32(dev, pll.reg + 8, N2);
} else {
ret = nv50_calc_pll2(dev, &pll, pclk, &N1, &N2, &M1, &P);
if (ret <= 0)
NV_DEBUG(dev, "pclk %d out %d N %d fN 0x%04x M %d P %d\n",
pclk, ret, N1, N2, M1, P);
- nv_mask(dev, reg + 0x0c, 0x00000000, 0x00000100);
- nv_wr32(dev, reg + 0x04, (P << 16) | (N1 << 8) | M1);
- nv_wr32(dev, reg + 0x10, N2 << 16);
+ nv_mask(dev, pll.reg + 0x0c, 0x00000000, 0x00000100);
+ nv_wr32(dev, pll.reg + 0x04, (P << 16) | (N1 << 8) | M1);
+ nv_wr32(dev, pll.reg + 0x10, N2 << 16);
}
return 0;
nv50_cursor_fini(nv_crtc);
+ nouveau_bo_unmap(nv_crtc->lut.nvbo);
nouveau_bo_ref(NULL, &nv_crtc->lut.nvbo);
+ nouveau_bo_unmap(nv_crtc->cursor.nvbo);
nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
kfree(nv_crtc->mode);
kfree(nv_crtc);
}
static int
-nv50_crtc_do_mode_set_base(struct drm_crtc *crtc, int x, int y,
- struct drm_framebuffer *old_fb, bool update)
+nv50_crtc_do_mode_set_base(struct drm_crtc *crtc,
+ struct drm_framebuffer *passed_fb,
+ int x, int y, bool update, bool atomic)
{
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct drm_device *dev = nv_crtc->base.dev;
NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
+ /* If atomic, we want to switch to the fb we were passed, so
+ * now we update pointers to do that. (We don't pin; just
+ * assume we're already pinned and update the base address.)
+ */
+ if (atomic) {
+ drm_fb = passed_fb;
+ fb = nouveau_framebuffer(passed_fb);
+ }
+ else {
+ /* If not atomic, we can go ahead and pin, and unpin the
+ * old fb we were passed.
+ */
+ ret = nouveau_bo_pin(fb->nvbo, TTM_PL_FLAG_VRAM);
+ if (ret)
+ return ret;
+
+ if (passed_fb) {
+ struct nouveau_framebuffer *ofb = nouveau_framebuffer(passed_fb);
+ nouveau_bo_unpin(ofb->nvbo);
+ }
+ }
+
switch (drm_fb->depth) {
case 8:
format = NV50_EVO_CRTC_FB_DEPTH_8;
return -EINVAL;
}
- ret = nouveau_bo_pin(fb->nvbo, TTM_PL_FLAG_VRAM);
- if (ret)
- return ret;
-
- if (old_fb) {
- struct nouveau_framebuffer *ofb = nouveau_framebuffer(old_fb);
- nouveau_bo_unpin(ofb->nvbo);
- }
-
nv_crtc->fb.offset = fb->nvbo->bo.offset - dev_priv->vm_vram_base;
- nv_crtc->fb.tile_flags = fb->nvbo->tile_flags;
+ nv_crtc->fb.tile_flags = nouveau_bo_tile_layout(fb->nvbo);
nv_crtc->fb.cpp = drm_fb->bits_per_pixel / 8;
if (!nv_crtc->fb.blanked && dev_priv->chipset != 0x50) {
ret = RING_SPACE(evo, 2);
fb->nvbo->tile_mode);
}
if (dev_priv->chipset == 0x50)
- OUT_RING(evo, (fb->nvbo->tile_flags << 8) | format);
+ OUT_RING(evo, (nv_crtc->fb.tile_flags << 8) | format);
else
OUT_RING(evo, format);
nv_crtc->set_dither(nv_crtc, nv_connector->use_dithering, false);
nv_crtc->set_scale(nv_crtc, nv_connector->scaling_mode, false);
- return nv50_crtc_do_mode_set_base(crtc, x, y, old_fb, false);
+ return nv50_crtc_do_mode_set_base(crtc, old_fb, x, y, false, false);
}
static int
nv50_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
- return nv50_crtc_do_mode_set_base(crtc, x, y, old_fb, true);
+ return nv50_crtc_do_mode_set_base(crtc, old_fb, x, y, true, false);
+}
+
+static int
+nv50_crtc_mode_set_base_atomic(struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ int x, int y, enum mode_set_atomic state)
+{
+ return nv50_crtc_do_mode_set_base(crtc, fb, x, y, true, true);
}
static const struct drm_crtc_helper_funcs nv50_crtc_helper_funcs = {
.mode_fixup = nv50_crtc_mode_fixup,
.mode_set = nv50_crtc_mode_set,
.mode_set_base = nv50_crtc_mode_set_base,
+ .mode_set_base_atomic = nv50_crtc_mode_set_base_atomic,
.load_lut = nv50_crtc_lut_load,
};
projects / linux-beck.git / blobdiff