2 #include <drm/drm_mode.h>
3 #include "nouveau_drv.h"
4 #include "nouveau_reg.h"
5 #include "nouveau_crtc.h"
9 nv04_cursor_show(struct nouveau_crtc *nv_crtc, bool update)
11 nv_show_cursor(nv_crtc->base.dev, nv_crtc->index, true);
15 nv04_cursor_hide(struct nouveau_crtc *nv_crtc, bool update)
17 nv_show_cursor(nv_crtc->base.dev, nv_crtc->index, false);
21 nv04_cursor_set_pos(struct nouveau_crtc *nv_crtc, int x, int y)
23 nv_crtc->cursor_saved_x = x; nv_crtc->cursor_saved_y = y;
24 NVWriteRAMDAC(nv_crtc->base.dev, nv_crtc->index,
25 NV_PRAMDAC_CU_START_POS,
26 XLATE(y, 0, NV_PRAMDAC_CU_START_POS_Y) |
27 XLATE(x, 0, NV_PRAMDAC_CU_START_POS_X));
31 crtc_wr_cio_state(struct drm_crtc *crtc, struct nv04_crtc_reg *crtcstate, int index)
33 NVWriteVgaCrtc(crtc->dev, nouveau_crtc(crtc)->index, index,
34 crtcstate->CRTC[index]);
38 nv04_cursor_set_offset(struct nouveau_crtc *nv_crtc, uint32_t offset)
40 struct drm_device *dev = nv_crtc->base.dev;
41 struct nouveau_drm *drm = nouveau_drm(dev);
42 struct nv04_crtc_reg *regp = &nv04_display(dev)->mode_reg.crtc_reg[nv_crtc->index];
43 struct drm_crtc *crtc = &nv_crtc->base;
45 regp->CRTC[NV_CIO_CRE_HCUR_ADDR0_INDEX] =
46 MASK(NV_CIO_CRE_HCUR_ASI) |
47 XLATE(offset, 17, NV_CIO_CRE_HCUR_ADDR0_ADR);
48 regp->CRTC[NV_CIO_CRE_HCUR_ADDR1_INDEX] =
49 XLATE(offset, 11, NV_CIO_CRE_HCUR_ADDR1_ADR);
50 if (crtc->mode.flags & DRM_MODE_FLAG_DBLSCAN)
51 regp->CRTC[NV_CIO_CRE_HCUR_ADDR1_INDEX] |=
52 MASK(NV_CIO_CRE_HCUR_ADDR1_CUR_DBL);
53 regp->CRTC[NV_CIO_CRE_HCUR_ADDR2_INDEX] = offset >> 24;
55 crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_HCUR_ADDR0_INDEX);
56 crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_HCUR_ADDR1_INDEX);
57 crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_HCUR_ADDR2_INDEX);
58 if (drm->client.device.info.family == NV_DEVICE_INFO_V0_CURIE)
59 nv_fix_nv40_hw_cursor(dev, nv_crtc->index);
63 nv04_cursor_init(struct nouveau_crtc *crtc)
65 crtc->cursor.set_offset = nv04_cursor_set_offset;
66 crtc->cursor.set_pos = nv04_cursor_set_pos;
67 crtc->cursor.hide = nv04_cursor_hide;
68 crtc->cursor.show = nv04_cursor_show;