diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_display.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_display.c | 76 |
1 files changed, 5 insertions, 71 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_display.c b/drivers/gpu/drm/nouveau/nv04_display.c index 44488e3a257d..2b7d23e8f27f 100644 --- a/drivers/gpu/drm/nouveau/nv04_display.c +++ b/drivers/gpu/drm/nouveau/nv04_display.c @@ -35,69 +35,9 @@ static void nv04_vblank_crtc0_isr(struct drm_device *); static void nv04_vblank_crtc1_isr(struct drm_device *); -static void -nv04_display_store_initial_head_owner(struct drm_device *dev) -{ - struct drm_nouveau_private *dev_priv = dev->dev_private; - - if (dev_priv->chipset != 0x11) { - dev_priv->crtc_owner = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_44); - return; - } - - /* reading CR44 is broken on nv11, so we attempt to infer it */ - if (nvReadMC(dev, NV_PBUS_DEBUG_1) & (1 << 28)) /* heads tied, restore both */ - dev_priv->crtc_owner = 0x4; - else { - uint8_t slaved_on_A, slaved_on_B; - bool tvA = false; - bool tvB = false; - - slaved_on_B = NVReadVgaCrtc(dev, 1, NV_CIO_CRE_PIXEL_INDEX) & - 0x80; - if (slaved_on_B) - tvB = !(NVReadVgaCrtc(dev, 1, NV_CIO_CRE_LCD__INDEX) & - MASK(NV_CIO_CRE_LCD_LCD_SELECT)); - - slaved_on_A = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_PIXEL_INDEX) & - 0x80; - if (slaved_on_A) - tvA = !(NVReadVgaCrtc(dev, 0, NV_CIO_CRE_LCD__INDEX) & - MASK(NV_CIO_CRE_LCD_LCD_SELECT)); - - if (slaved_on_A && !tvA) - dev_priv->crtc_owner = 0x0; - else if (slaved_on_B && !tvB) - dev_priv->crtc_owner = 0x3; - else if (slaved_on_A) - dev_priv->crtc_owner = 0x0; - else if (slaved_on_B) - dev_priv->crtc_owner = 0x3; - else - dev_priv->crtc_owner = 0x0; - } -} - int nv04_display_early_init(struct drm_device *dev) { - /* Make the I2C buses accessible. */ - if (!nv_gf4_disp_arch(dev)) { - uint32_t pmc_enable = nv_rd32(dev, NV03_PMC_ENABLE); - - if (!(pmc_enable & 1)) - nv_wr32(dev, NV03_PMC_ENABLE, pmc_enable | 1); - } - - /* Unlock the VGA CRTCs. */ - NVLockVgaCrtcs(dev, false); - - /* Make sure the CRTCs aren't in slaved mode. */ - if (nv_two_heads(dev)) { - nv04_display_store_initial_head_owner(dev); - NVSetOwner(dev, 0); - } - /* ensure vblank interrupts are off, they can't be enabled until * drm_vblank has been initialised */ @@ -111,12 +51,6 @@ nv04_display_early_init(struct drm_device *dev) void nv04_display_late_takedown(struct drm_device *dev) { - struct drm_nouveau_private *dev_priv = dev->dev_private; - - if (nv_two_heads(dev)) - NVSetOwner(dev, dev_priv->crtc_owner); - - NVLockVgaCrtcs(dev, true); } int @@ -138,21 +72,21 @@ nv04_display_create(struct drm_device *dev) nv04_crtc_create(dev, 1); for (i = 0; i < dcb->entries; i++) { - struct dcb_entry *dcbent = &dcb->entry[i]; + struct dcb_output *dcbent = &dcb->entry[i]; connector = nouveau_connector_create(dev, dcbent->connector); if (IS_ERR(connector)) continue; switch (dcbent->type) { - case OUTPUT_ANALOG: + case DCB_OUTPUT_ANALOG: ret = nv04_dac_create(connector, dcbent); break; - case OUTPUT_LVDS: - case OUTPUT_TMDS: + case DCB_OUTPUT_LVDS: + case DCB_OUTPUT_TMDS: ret = nv04_dfp_create(connector, dcbent); break; - case OUTPUT_TV: + case DCB_OUTPUT_TV: if (dcbent->location == DCB_LOC_ON_CHIP) ret = nv17_tv_create(connector, dcbent); else |