diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_connector.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.c | 542 |
1 files changed, 352 insertions, 190 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index f3ce34be082..1fa222e8f00 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -26,19 +26,37 @@ #include <acpi/button.h> -#include "drmP.h" -#include "drm_edid.h" -#include "drm_crtc_helper.h" +#include <linux/pm_runtime.h> + +#include <drm/drmP.h> +#include <drm/drm_edid.h> +#include <drm/drm_crtc_helper.h> #include "nouveau_reg.h" -#include "nouveau_drv.h" +#include "nouveau_drm.h" +#include "dispnv04/hw.h" +#include "nouveau_acpi.h" + +#include "nouveau_display.h" +#include "nouveau_connector.h" #include "nouveau_encoder.h" #include "nouveau_crtc.h" -#include "nouveau_connector.h" -#include "nouveau_gpio.h" -#include "nouveau_hw.h" -static void nouveau_connector_hotplug(void *, int); +#include <subdev/i2c.h> +#include <subdev/gpio.h> +#include <engine/disp.h> + +MODULE_PARM_DESC(tv_disable, "Disable TV-out detection"); +static int nouveau_tv_disable = 0; +module_param_named(tv_disable, nouveau_tv_disable, int, 0400); + +MODULE_PARM_DESC(ignorelid, "Ignore ACPI lid status"); +static int nouveau_ignorelid = 0; +module_param_named(ignorelid, nouveau_ignorelid, int, 0400); + +MODULE_PARM_DESC(duallink, "Allow dual-link TMDS (default: enabled)"); +static int nouveau_duallink = 1; +module_param_named(duallink, nouveau_duallink, int, 0400); struct nouveau_encoder * find_encoder(struct drm_connector *connector, int type) @@ -58,7 +76,8 @@ find_encoder(struct drm_connector *connector, int type) continue; nv_encoder = nouveau_encoder(obj_to_encoder(obj)); - if (type == OUTPUT_ANY || nv_encoder->dcb->type == type) + if (type == DCB_OUTPUT_ANY || + (nv_encoder->dcb && nv_encoder->dcb->type == type)) return nv_encoder; } @@ -83,42 +102,41 @@ static void nouveau_connector_destroy(struct drm_connector *connector) { struct nouveau_connector *nv_connector = nouveau_connector(connector); - struct drm_nouveau_private *dev_priv; - struct drm_device *dev; - - if (!nv_connector) - return; - - dev = nv_connector->base.dev; - dev_priv = dev->dev_private; - NV_DEBUG_KMS(dev, "\n"); - - if (nv_connector->hpd != DCB_GPIO_UNUSED) { - nouveau_gpio_isr_del(dev, 0, nv_connector->hpd, 0xff, - nouveau_connector_hotplug, connector); - } - + nouveau_event_ref(NULL, &nv_connector->hpd); kfree(nv_connector->edid); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); + if (nv_connector->aux.transfer) + drm_dp_aux_unregister(&nv_connector->aux); kfree(connector); } -static struct nouveau_i2c_chan * -nouveau_connector_ddc_detect(struct drm_connector *connector, - struct nouveau_encoder **pnv_encoder) +static struct nouveau_encoder * +nouveau_connector_ddc_detect(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - int i; + struct nouveau_connector *nv_connector = nouveau_connector(connector); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_gpio *gpio = nouveau_gpio(drm->device); + struct nouveau_encoder *nv_encoder; + struct drm_mode_object *obj; + int i, panel = -ENODEV; - for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { - struct nouveau_i2c_chan *i2c = NULL; - struct nouveau_encoder *nv_encoder; - struct drm_mode_object *obj; - int id; + /* eDP panels need powering on by us (if the VBIOS doesn't default it + * to on) before doing any AUX channel transactions. LVDS panel power + * is handled by the SOR itself, and not required for LVDS DDC. + */ + if (nv_connector->type == DCB_CONNECTOR_eDP) { + panel = gpio->get(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff); + if (panel == 0) { + gpio->set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 1); + msleep(300); + } + } - id = connector->encoder_ids[i]; - if (!id) + for (i = 0; nv_encoder = NULL, i < DRM_CONNECTOR_MAX_ENCODER; i++) { + int id = connector->encoder_ids[i]; + if (id == 0) break; obj = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER); @@ -126,16 +144,24 @@ nouveau_connector_ddc_detect(struct drm_connector *connector, continue; nv_encoder = nouveau_encoder(obj_to_encoder(obj)); - if (nv_encoder->dcb->i2c_index < 0xf) - i2c = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index); - - if (i2c && nouveau_probe_i2c_addr(i2c, 0x50)) { - *pnv_encoder = nv_encoder; - return i2c; + if (nv_encoder->dcb->type == DCB_OUTPUT_DP) { + int ret = nouveau_dp_detect(nv_encoder); + if (ret == 0) + break; + } else + if (nv_encoder->i2c) { + if (nv_probe_i2c(nv_encoder->i2c, 0x50)) + break; } } - return NULL; + /* eDP panel not detected, restore panel power GPIO to previous + * state to avoid confusing the SOR for other output types. + */ + if (!nv_encoder && panel == 0) + gpio->set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, panel); + + return nv_encoder; } static struct nouveau_encoder * @@ -148,8 +174,8 @@ nouveau_connector_of_detect(struct drm_connector *connector) struct device_node *cn, *dn = pci_device_to_OF_node(dev->pdev); if (!dn || - !((nv_encoder = find_encoder(connector, OUTPUT_TMDS)) || - (nv_encoder = find_encoder(connector, OUTPUT_ANALOG)))) + !((nv_encoder = find_encoder(connector, DCB_OUTPUT_TMDS)) || + (nv_encoder = find_encoder(connector, DCB_OUTPUT_ANALOG)))) return NULL; for_each_child_of_node(dn, cn) { @@ -173,27 +199,28 @@ nouveau_connector_set_encoder(struct drm_connector *connector, struct nouveau_encoder *nv_encoder) { struct nouveau_connector *nv_connector = nouveau_connector(connector); - struct drm_nouveau_private *dev_priv = connector->dev->dev_private; + struct nouveau_drm *drm = nouveau_drm(connector->dev); struct drm_device *dev = connector->dev; if (nv_connector->detected_encoder == nv_encoder) return; nv_connector->detected_encoder = nv_encoder; - if (dev_priv->card_type >= NV_50) { + if (nv_device(drm->device)->card_type >= NV_50) { connector->interlace_allowed = true; connector->doublescan_allowed = true; } else - if (nv_encoder->dcb->type == OUTPUT_LVDS || - nv_encoder->dcb->type == OUTPUT_TMDS) { + if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS || + nv_encoder->dcb->type == DCB_OUTPUT_TMDS) { connector->doublescan_allowed = false; connector->interlace_allowed = false; } else { connector->doublescan_allowed = true; - if (dev_priv->card_type == NV_20 || - (dev_priv->card_type == NV_10 && - (dev->pci_device & 0x0ff0) != 0x0100 && - (dev->pci_device & 0x0ff0) != 0x0150)) + if (nv_device(drm->device)->card_type == NV_20 || + ((nv_device(drm->device)->card_type == NV_10 || + nv_device(drm->device)->card_type == NV_11) && + (dev->pdev->device & 0x0ff0) != 0x0100 && + (dev->pdev->device & 0x0ff0) != 0x0150)) /* HW is broken */ connector->interlace_allowed = false; else @@ -201,9 +228,9 @@ nouveau_connector_set_encoder(struct drm_connector *connector, } if (nv_connector->type == DCB_CONNECTOR_DVI_I) { - drm_connector_property_set_value(connector, + drm_object_property_set_value(&connector->base, dev->mode_config.dvi_i_subconnector_property, - nv_encoder->dcb->type == OUTPUT_TMDS ? + nv_encoder->dcb->type == DCB_OUTPUT_TMDS ? DRM_MODE_SUBCONNECTOR_DVID : DRM_MODE_SUBCONNECTOR_DVIA); } @@ -213,11 +240,14 @@ static enum drm_connector_status nouveau_connector_detect(struct drm_connector *connector, bool force) { struct drm_device *dev = connector->dev; + struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = NULL; struct nouveau_encoder *nv_partner; - struct nouveau_i2c_chan *i2c; + struct nouveau_i2c_port *i2c; int type; + int ret; + enum drm_connector_status conn_status = connector_status_disconnected; /* Cleanup the previous EDID block. */ if (nv_connector->edid) { @@ -226,61 +256,60 @@ nouveau_connector_detect(struct drm_connector *connector, bool force) nv_connector->edid = NULL; } - i2c = nouveau_connector_ddc_detect(connector, &nv_encoder); - if (i2c) { + ret = pm_runtime_get_sync(connector->dev->dev); + if (ret < 0 && ret != -EACCES) + return conn_status; + + nv_encoder = nouveau_connector_ddc_detect(connector); + if (nv_encoder && (i2c = nv_encoder->i2c) != NULL) { nv_connector->edid = drm_get_edid(connector, &i2c->adapter); drm_mode_connector_update_edid_property(connector, nv_connector->edid); if (!nv_connector->edid) { - NV_ERROR(dev, "DDC responded, but no EDID for %s\n", - drm_get_connector_name(connector)); + NV_ERROR(drm, "DDC responded, but no EDID for %s\n", + connector->name); goto detect_analog; } - if (nv_encoder->dcb->type == OUTPUT_DP && - !nouveau_dp_detect(to_drm_encoder(nv_encoder))) { - NV_ERROR(dev, "Detected %s, but failed init\n", - drm_get_connector_name(connector)); - return connector_status_disconnected; - } - /* Override encoder type for DVI-I based on whether EDID * says the display is digital or analog, both use the * same i2c channel so the value returned from ddc_detect * isn't necessarily correct. */ nv_partner = NULL; - if (nv_encoder->dcb->type == OUTPUT_TMDS) - nv_partner = find_encoder(connector, OUTPUT_ANALOG); - if (nv_encoder->dcb->type == OUTPUT_ANALOG) - nv_partner = find_encoder(connector, OUTPUT_TMDS); - - if (nv_partner && ((nv_encoder->dcb->type == OUTPUT_ANALOG && - nv_partner->dcb->type == OUTPUT_TMDS) || - (nv_encoder->dcb->type == OUTPUT_TMDS && - nv_partner->dcb->type == OUTPUT_ANALOG))) { + if (nv_encoder->dcb->type == DCB_OUTPUT_TMDS) + nv_partner = find_encoder(connector, DCB_OUTPUT_ANALOG); + if (nv_encoder->dcb->type == DCB_OUTPUT_ANALOG) + nv_partner = find_encoder(connector, DCB_OUTPUT_TMDS); + + if (nv_partner && ((nv_encoder->dcb->type == DCB_OUTPUT_ANALOG && + nv_partner->dcb->type == DCB_OUTPUT_TMDS) || + (nv_encoder->dcb->type == DCB_OUTPUT_TMDS && + nv_partner->dcb->type == DCB_OUTPUT_ANALOG))) { if (nv_connector->edid->input & DRM_EDID_INPUT_DIGITAL) - type = OUTPUT_TMDS; + type = DCB_OUTPUT_TMDS; else - type = OUTPUT_ANALOG; + type = DCB_OUTPUT_ANALOG; nv_encoder = find_encoder(connector, type); } nouveau_connector_set_encoder(connector, nv_encoder); - return connector_status_connected; + conn_status = connector_status_connected; + goto out; } nv_encoder = nouveau_connector_of_detect(connector); if (nv_encoder) { nouveau_connector_set_encoder(connector, nv_encoder); - return connector_status_connected; + conn_status = connector_status_connected; + goto out; } detect_analog: - nv_encoder = find_encoder(connector, OUTPUT_ANALOG); + nv_encoder = find_encoder(connector, DCB_OUTPUT_ANALOG); if (!nv_encoder && !nouveau_tv_disable) - nv_encoder = find_encoder(connector, OUTPUT_TV); + nv_encoder = find_encoder(connector, DCB_OUTPUT_TV); if (nv_encoder && force) { struct drm_encoder *encoder = to_drm_encoder(nv_encoder); struct drm_encoder_helper_funcs *helper = @@ -289,19 +318,25 @@ detect_analog: if (helper->detect(encoder, connector) == connector_status_connected) { nouveau_connector_set_encoder(connector, nv_encoder); - return connector_status_connected; + conn_status = connector_status_connected; + goto out; } } - return connector_status_disconnected; + out: + + pm_runtime_mark_last_busy(connector->dev->dev); + pm_runtime_put_autosuspend(connector->dev->dev); + + return conn_status; } static enum drm_connector_status nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) { struct drm_device *dev = connector->dev; - struct drm_nouveau_private *dev_priv = dev->dev_private; + struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = NULL; enum drm_connector_status status = connector_status_disconnected; @@ -313,12 +348,12 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) nv_connector->edid = NULL; } - nv_encoder = find_encoder(connector, OUTPUT_LVDS); + nv_encoder = find_encoder(connector, DCB_OUTPUT_LVDS); if (!nv_encoder) return connector_status_disconnected; /* Try retrieving EDID via DDC */ - if (!dev_priv->vbios.fp_no_ddc) { + if (!drm->vbios.fp_no_ddc) { status = nouveau_connector_detect(connector, force); if (status == connector_status_connected) goto out; @@ -334,7 +369,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) * valid - it's not (rh#613284) */ if (nv_encoder->dcb->lvdsconf.use_acpi_for_edid) { - if (!nouveau_acpi_edid(dev, connector)) { + if ((nv_connector->edid = nouveau_acpi_edid(dev, connector))) { status = connector_status_connected; goto out; } @@ -344,7 +379,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) * modeline is avalilable for the panel, set it as the panel's * native mode and exit. */ - if (nouveau_bios_fp_mode(dev, NULL) && (dev_priv->vbios.fp_no_ddc || + if (nouveau_bios_fp_mode(dev, NULL) && (drm->vbios.fp_no_ddc || nv_encoder->dcb->lvdsconf.use_straps_for_mode)) { status = connector_status_connected; goto out; @@ -353,13 +388,14 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) /* Still nothing, some VBIOS images have a hardcoded EDID block * stored for the panel stored in them. */ - if (!dev_priv->vbios.fp_no_ddc) { + if (!drm->vbios.fp_no_ddc) { struct edid *edid = (struct edid *)nouveau_bios_embedded_edid(dev); if (edid) { - nv_connector->edid = kmalloc(EDID_LENGTH, GFP_KERNEL); - *(nv_connector->edid) = *edid; - status = connector_status_connected; + nv_connector->edid = + kmemdup(edid, EDID_LENGTH, GFP_KERNEL); + if (nv_connector->edid) + status = connector_status_connected; } } @@ -379,22 +415,23 @@ out: static void nouveau_connector_force(struct drm_connector *connector) { + struct nouveau_drm *drm = nouveau_drm(connector->dev); struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder; int type; if (nv_connector->type == DCB_CONNECTOR_DVI_I) { if (connector->force == DRM_FORCE_ON_DIGITAL) - type = OUTPUT_TMDS; + type = DCB_OUTPUT_TMDS; else - type = OUTPUT_ANALOG; + type = DCB_OUTPUT_ANALOG; } else - type = OUTPUT_ANY; + type = DCB_OUTPUT_ANY; nv_encoder = find_encoder(connector, type); if (!nv_encoder) { - NV_ERROR(connector->dev, "can't find encoder to force %s on!\n", - drm_get_connector_name(connector)); + NV_ERROR(drm, "can't find encoder to force %s on!\n", + connector->name); connector->status = connector_status_disconnected; return; } @@ -406,8 +443,7 @@ static int nouveau_connector_set_property(struct drm_connector *connector, struct drm_property *property, uint64_t value) { - struct drm_nouveau_private *dev_priv = connector->dev->dev_private; - struct nouveau_display_engine *disp = &dev_priv->engine.display; + struct nouveau_display *disp = nouveau_display(connector->dev); struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder; struct drm_encoder *encoder = to_drm_encoder(nv_encoder); @@ -519,7 +555,20 @@ nouveau_connector_set_property(struct drm_connector *connector, return nv_crtc->set_dither(nv_crtc, true); } - if (nv_encoder && nv_encoder->dcb->type == OUTPUT_TV) + if (nv_crtc && nv_crtc->set_color_vibrance) { + /* Hue */ + if (property == disp->vibrant_hue_property) { + nv_crtc->vibrant_hue = value - 90; + return nv_crtc->set_color_vibrance(nv_crtc, true); + } + /* Saturation */ + if (property == disp->color_vibrance_property) { + nv_crtc->color_vibrance = value - 100; + return nv_crtc->set_color_vibrance(nv_crtc, true); + } + } + + if (nv_encoder && nv_encoder->dcb->type == DCB_OUTPUT_TV) return get_slave_funcs(encoder)->set_property( encoder, connector, property, value); @@ -530,6 +579,7 @@ static struct drm_display_mode * nouveau_connector_native_mode(struct drm_connector *connector) { struct drm_connector_helper_funcs *helper = connector->helper_private; + struct nouveau_drm *drm = nouveau_drm(connector->dev); struct nouveau_connector *nv_connector = nouveau_connector(connector); struct drm_device *dev = connector->dev; struct drm_display_mode *mode, *largest = NULL; @@ -543,7 +593,7 @@ nouveau_connector_native_mode(struct drm_connector *connector) /* Use preferred mode if there is one.. */ if (mode->type & DRM_MODE_TYPE_PREFERRED) { - NV_DEBUG_KMS(dev, "native mode from preferred\n"); + NV_DEBUG(drm, "native mode from preferred\n"); return drm_mode_duplicate(dev, mode); } @@ -566,7 +616,7 @@ nouveau_connector_native_mode(struct drm_connector *connector) largest = mode; } - NV_DEBUG_KMS(dev, "native mode from largest: %dx%d@%d\n", + NV_DEBUG(drm, "native mode from largest: %dx%d@%d\n", high_w, high_h, high_v); return largest ? drm_mode_duplicate(dev, largest) : NULL; } @@ -630,10 +680,10 @@ nouveau_connector_scaler_modes_add(struct drm_connector *connector) static void nouveau_connector_detect_depth(struct drm_connector *connector) { - struct drm_nouveau_private *dev_priv = connector->dev->dev_private; + struct nouveau_drm *drm = nouveau_drm(connector->dev); struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder; - struct nvbios *bios = &dev_priv->vbios; + struct nvbios *bios = &drm->vbios; struct drm_display_mode *mode = nv_connector->native_mode; bool duallink; @@ -641,10 +691,19 @@ nouveau_connector_detect_depth(struct drm_connector *connector) if (nv_connector->edid && connector->display_info.bpc) return; - /* if not, we're out of options unless we're LVDS, default to 6bpc */ - connector->display_info.bpc = 6; - if (nv_encoder->dcb->type != OUTPUT_LVDS) + /* EDID 1.4 is *supposed* to be supported on eDP, but, Apple... */ + if (nv_connector->type == DCB_CONNECTOR_eDP) { + connector->display_info.bpc = 6; + return; + } + + /* we're out of options unless we're LVDS, default to 8bpc */ + if (nv_encoder->dcb->type != DCB_OUTPUT_LVDS) { + connector->display_info.bpc = 8; return; + } + + connector->display_info.bpc = 6; /* LVDS: panel straps */ if (bios->fp_no_ddc) { @@ -671,7 +730,7 @@ static int nouveau_connector_get_modes(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct drm_nouveau_private *dev_priv = dev->dev_private; + struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_connector *nv_connector = nouveau_connector(connector); struct nouveau_encoder *nv_encoder = nv_connector->detected_encoder; struct drm_encoder *encoder = to_drm_encoder(nv_encoder); @@ -687,9 +746,9 @@ nouveau_connector_get_modes(struct drm_connector *connector) if (nv_connector->edid) ret = drm_add_edid_modes(connector, nv_connector->edid); else - if (nv_encoder->dcb->type == OUTPUT_LVDS && + if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS && (nv_encoder->dcb->lvdsconf.use_straps_for_mode || - dev_priv->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) { + drm->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) { struct drm_display_mode mode; nouveau_bios_fp_mode(dev, &mode); @@ -724,7 +783,7 @@ nouveau_connector_get_modes(struct drm_connector *connector) if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) nouveau_connector_detect_depth(connector); - if (nv_encoder->dcb->type == OUTPUT_TV) + if (nv_encoder->dcb->type == DCB_OUTPUT_TV) ret = get_slave_funcs(encoder)->get_modes(encoder, connector); if (nv_connector->type == DCB_CONNECTOR_LVDS || @@ -739,15 +798,15 @@ static unsigned get_tmds_link_bandwidth(struct drm_connector *connector) { struct nouveau_connector *nv_connector = nouveau_connector(connector); - struct drm_nouveau_private *dev_priv = connector->dev->dev_private; - struct dcb_entry *dcb = nv_connector->detected_encoder->dcb; + struct nouveau_drm *drm = nouveau_drm(connector->dev); + struct dcb_output *dcb = nv_connector->detected_encoder->dcb; if (dcb->location != DCB_LOC_ON_CHIP || - dev_priv->chipset >= 0x46) + nv_device(drm->device)->chipset >= 0x46) return 165000; - else if (dev_priv->chipset >= 0x40) + else if (nv_device(drm->device)->chipset >= 0x40) return 155000; - else if (dev_priv->chipset >= 0x18) + else if (nv_device(drm->device)->chipset >= 0x18) return 135000; else return 112000; @@ -764,7 +823,7 @@ nouveau_connector_mode_valid(struct drm_connector *connector, unsigned clock = mode->clock; switch (nv_encoder->dcb->type) { - case OUTPUT_LVDS: + case DCB_OUTPUT_LVDS: if (nv_connector->native_mode && (mode->hdisplay > nv_connector->native_mode->hdisplay || mode->vdisplay > nv_connector->native_mode->vdisplay)) @@ -773,19 +832,19 @@ nouveau_connector_mode_valid(struct drm_connector *connector, min_clock = 0; max_clock = 400000; break; - case OUTPUT_TMDS: + case DCB_OUTPUT_TMDS: max_clock = get_tmds_link_bandwidth(connector); if (nouveau_duallink && nv_encoder->dcb->duallink_possible) max_clock *= 2; break; - case OUTPUT_ANALOG: + case DCB_OUTPUT_ANALOG: max_clock = nv_encoder->dcb->crtconf.maxfreq; if (!max_clock) max_clock = 350000; break; - case OUTPUT_TV: + case DCB_OUTPUT_TV: return get_slave_funcs(encoder)->mode_valid(encoder, mode); - case OUTPUT_DP: + case DCB_OUTPUT_DP: max_clock = nv_encoder->dp.link_nr; max_clock *= nv_encoder->dp.link_bw; clock = clock * (connector->display_info.bpc * 3) / 10; @@ -846,6 +905,106 @@ nouveau_connector_funcs_lvds = { .force = nouveau_connector_force }; +static void +nouveau_connector_dp_dpms(struct drm_connector *connector, int mode) +{ + struct nouveau_encoder *nv_encoder = NULL; + + if (connector->encoder) + nv_encoder = nouveau_encoder(connector->encoder); + if (nv_encoder && nv_encoder->dcb && + nv_encoder->dcb->type == DCB_OUTPUT_DP) { + if (mode == DRM_MODE_DPMS_ON) { + u8 data = DP_SET_POWER_D0; + nv_wraux(nv_encoder->i2c, DP_SET_POWER, &data, 1); + usleep_range(1000, 2000); + } else { + u8 data = DP_SET_POWER_D3; + nv_wraux(nv_encoder->i2c, DP_SET_POWER, &data, 1); + } + } + + drm_helper_connector_dpms(connector, mode); +} + +static const struct drm_connector_funcs +nouveau_connector_funcs_dp = { + .dpms = nouveau_connector_dp_dpms, + .save = NULL, + .restore = NULL, + .detect = nouveau_connector_detect, + .destroy = nouveau_connector_destroy, + .fill_modes = drm_helper_probe_single_connector_modes, + .set_property = nouveau_connector_set_property, + .force = nouveau_connector_force +}; + +static void +nouveau_connector_hotplug_work(struct work_struct *work) +{ + struct nouveau_connector *nv_connector = + container_of(work, typeof(*nv_connector), work); + struct drm_connector *connector = &nv_connector->base; + struct nouveau_drm *drm = nouveau_drm(connector->dev); + const char *name = connector->name; + + if (nv_connector->status & NVKM_HPD_IRQ) { + } else { + bool plugged = (nv_connector->status != NVKM_HPD_UNPLUG); + + NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", name); + + if (plugged) + drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); + else + drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); + drm_helper_hpd_irq_event(connector->dev); + } + + nouveau_event_get(nv_connector->hpd); +} + +static int +nouveau_connector_hotplug(void *data, u32 type, int index) +{ + struct nouveau_connector *nv_connector = data; + nv_connector->status = type; + schedule_work(&nv_connector->work); + return NVKM_EVENT_DROP; +} + +static ssize_t +nouveau_connector_aux_xfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) +{ + struct nouveau_connector *nv_connector = + container_of(aux, typeof(*nv_connector), aux); + struct nouveau_encoder *nv_encoder; + struct nouveau_i2c_port *port; + int ret; + + nv_encoder = find_encoder(&nv_connector->base, DCB_OUTPUT_DP); + if (!nv_encoder || !(port = nv_encoder->i2c)) + return -ENODEV; + if (WARN_ON(msg->size > 16)) + return -E2BIG; + if (msg->size == 0) + return msg->size; + + ret = nouveau_i2c(port)->acquire(port, 0); + if (ret) + return ret; + + ret = port->func->aux(port, false, msg->request, msg->address, + msg->buffer, msg->size); + nouveau_i2c(port)->release(port); + if (ret >= 0) { + msg->reply = ret; + return msg->size; + } + + return ret; +} + static int drm_conntype_from_dcb(enum dcb_connector_type dcb) { @@ -854,14 +1013,19 @@ drm_conntype_from_dcb(enum dcb_connector_type dcb) case DCB_CONNECTOR_TV_0 : case DCB_CONNECTOR_TV_1 : case DCB_CONNECTOR_TV_3 : return DRM_MODE_CONNECTOR_TV; + case DCB_CONNECTOR_DMS59_0 : + case DCB_CONNECTOR_DMS59_1 : case DCB_CONNECTOR_DVI_I : return DRM_MODE_CONNECTOR_DVII; case DCB_CONNECTOR_DVI_D : return DRM_MODE_CONNECTOR_DVID; case DCB_CONNECTOR_LVDS : case DCB_CONNECTOR_LVDS_SPWG: return DRM_MODE_CONNECTOR_LVDS; + case DCB_CONNECTOR_DMS59_DP0: + case DCB_CONNECTOR_DMS59_DP1: case DCB_CONNECTOR_DP : return DRM_MODE_CONNECTOR_DisplayPort; case DCB_CONNECTOR_eDP : return DRM_MODE_CONNECTOR_eDP; case DCB_CONNECTOR_HDMI_0 : - case DCB_CONNECTOR_HDMI_1 : return DRM_MODE_CONNECTOR_HDMIA; + case DCB_CONNECTOR_HDMI_1 : + case DCB_CONNECTOR_HDMI_C : return DRM_MODE_CONNECTOR_HDMIA; default: break; } @@ -873,15 +1037,14 @@ struct drm_connector * nouveau_connector_create(struct drm_device *dev, int index) { const struct drm_connector_funcs *funcs = &nouveau_connector_funcs; - struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_display_engine *disp = &dev_priv->engine.display; + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_display *disp = nouveau_display(dev); struct nouveau_connector *nv_connector = NULL; + struct nouveau_disp *pdisp = nouveau_disp(drm->device); struct drm_connector *connector; int type, ret = 0; bool dummy; - NV_DEBUG_KMS(dev, "\n"); - list_for_each_entry(connector, &dev->mode_config.connector_list, head) { nv_connector = nouveau_connector(connector); if (nv_connector->index == index) @@ -896,24 +1059,16 @@ nouveau_connector_create(struct drm_device *dev, int index) nv_connector->index = index; /* attempt to parse vbios connector type and hotplug gpio */ - nv_connector->dcb = dcb_conn(dev, index); + nv_connector->dcb = olddcb_conn(dev, index); if (nv_connector->dcb) { - static const u8 hpd[16] = { - 0xff, 0x07, 0x08, 0xff, 0xff, 0x51, 0x52, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0x5e, 0x5f, 0x60, - }; - u32 entry = ROM16(nv_connector->dcb[0]); - if (dcb_conntab(dev)[3] >= 4) + if (olddcb_conntab(dev)[3] >= 4) entry |= (u32)ROM16(nv_connector->dcb[2]) << 16; - nv_connector->hpd = ffs((entry & 0x07033000) >> 12); - nv_connector->hpd = hpd[nv_connector->hpd]; - nv_connector->type = nv_connector->dcb[0]; if (drm_conntype_from_dcb(nv_connector->type) == DRM_MODE_CONNECTOR_Unknown) { - NV_WARN(dev, "unknown connector type %02x\n", + NV_WARN(drm, "unknown connector type %02x\n", nv_connector->type); nv_connector->type = DCB_CONNECTOR_NONE; } @@ -931,15 +1086,14 @@ nouveau_connector_create(struct drm_device *dev, int index) } } else { nv_connector->type = DCB_CONNECTOR_NONE; - nv_connector->hpd = DCB_GPIO_UNUSED; } /* no vbios data, or an unknown dcb connector type - attempt to * figure out something suitable ourselves */ if (nv_connector->type == DCB_CONNECTOR_NONE) { - struct drm_nouveau_private *dev_priv = dev->dev_private; - struct dcb_table *dcbt = &dev_priv->vbios.dcb; + struct nouveau_drm *drm = nouveau_drm(dev); + struct dcb_table *dcbt = &drm->vbios.dcb; u32 encoders = 0; int i; @@ -948,41 +1102,56 @@ nouveau_connector_create(struct drm_device *dev, int index) encoders |= (1 << dcbt->entry[i].type); } - if (encoders & (1 << OUTPUT_DP)) { - if (encoders & (1 << OUTPUT_TMDS)) + if (encoders & (1 << DCB_OUTPUT_DP)) { + if (encoders & (1 << DCB_OUTPUT_TMDS)) nv_connector->type = DCB_CONNECTOR_DP; else nv_connector->type = DCB_CONNECTOR_eDP; } else - if (encoders & (1 << OUTPUT_TMDS)) { - if (encoders & (1 << OUTPUT_ANALOG)) + if (encoders & (1 << DCB_OUTPUT_TMDS)) { + if (encoders & (1 << DCB_OUTPUT_ANALOG)) nv_connector->type = DCB_CONNECTOR_DVI_I; else nv_connector->type = DCB_CONNECTOR_DVI_D; } else - if (encoders & (1 << OUTPUT_ANALOG)) { + if (encoders & (1 << DCB_OUTPUT_ANALOG)) { nv_connector->type = DCB_CONNECTOR_VGA; } else - if (encoders & (1 << OUTPUT_LVDS)) { + if (encoders & (1 << DCB_OUTPUT_LVDS)) { nv_connector->type = DCB_CONNECTOR_LVDS; } else - if (encoders & (1 << OUTPUT_TV)) { + if (encoders & (1 << DCB_OUTPUT_TV)) { nv_connector->type = DCB_CONNECTOR_TV_0; } } - type = drm_conntype_from_dcb(nv_connector->type); - if (type == DRM_MODE_CONNECTOR_LVDS) { + switch ((type = drm_conntype_from_dcb(nv_connector->type))) { + case DRM_MODE_CONNECTOR_LVDS: ret = nouveau_bios_parse_lvds_table(dev, 0, &dummy, &dummy); if (ret) { - NV_ERROR(dev, "Error parsing LVDS table, disabling\n"); + NV_ERROR(drm, "Error parsing LVDS table, disabling\n"); kfree(nv_connector); return ERR_PTR(ret); } funcs = &nouveau_connector_funcs_lvds; - } else { + break; + case DRM_MODE_CONNECTOR_DisplayPort: + case DRM_MODE_CONNECTOR_eDP: + nv_connector->aux.dev = dev->dev; + nv_connector->aux.transfer = nouveau_connector_aux_xfer; + ret = drm_dp_aux_register(&nv_connector->aux); + if (ret) { + NV_ERROR(drm, "failed to register aux channel\n"); + kfree(nv_connector); + return ERR_PTR(ret); + } + + funcs = &nouveau_connector_funcs_dp; + break; + default: funcs = &nouveau_connector_funcs; + break; } /* defaults, will get overridden in detect() */ @@ -994,30 +1163,39 @@ nouveau_connector_create(struct drm_device *dev, int index) /* Init DVI-I specific properties */ if (nv_connector->type == DCB_CONNECTOR_DVI_I) - drm_connector_attach_property(connector, dev->mode_config.dvi_i_subconnector_property, 0); + drm_object_attach_property(&connector->base, dev->mode_config.dvi_i_subconnector_property, 0); /* Add overscan compensation options to digital outputs */ if (disp->underscan_property && - (nv_connector->type == DCB_CONNECTOR_DVI_D || - nv_connector->type == DCB_CONNECTOR_DVI_I || - nv_connector->type == DCB_CONNECTOR_HDMI_0 || - nv_connector->type == DCB_CONNECTOR_HDMI_1 || - nv_connector->type == DCB_CONNECTOR_DP)) { - drm_connector_attach_property(connector, + (type == DRM_MODE_CONNECTOR_DVID || + type == DRM_MODE_CONNECTOR_DVII || + type == DRM_MODE_CONNECTOR_HDMIA || + type == DRM_MODE_CONNECTOR_DisplayPort)) { + drm_object_attach_property(&connector->base, disp->underscan_property, UNDERSCAN_OFF); - drm_connector_attach_property(connector, + drm_object_attach_property(&connector->base, disp->underscan_hborder_property, 0); - drm_connector_attach_property(connector, + drm_object_attach_property(&connector->base, disp->underscan_vborder_property, 0); } + /* Add hue and saturation options */ + if (disp->vibrant_hue_property) + drm_object_attach_property(&connector->base, + disp->vibrant_hue_property, + 90); + if (disp->color_vibrance_property) + drm_object_attach_property(&connector->base, + disp->color_vibrance_property, + 150); + switch (nv_connector->type) { case DCB_CONNECTOR_VGA: - if (dev_priv->card_type >= NV_50) { - drm_connector_attach_property(connector, + if (nv_device(drm->device)->card_type >= NV_50) { + drm_object_attach_property(&connector->base, dev->mode_config.scaling_mode_property, nv_connector->scaling_mode); } @@ -1030,50 +1208,34 @@ nouveau_connector_create(struct drm_device *dev, int index) default: nv_connector->scaling_mode = DRM_MODE_SCALE_FULLSCREEN; - drm_connector_attach_property(connector, + drm_object_attach_property(&connector->base, dev->mode_config.scaling_mode_property, nv_connector->scaling_mode); if (disp->dithering_mode) { nv_connector->dithering_mode = DITHERING_MODE_AUTO; - drm_connector_attach_property(connector, + drm_object_attach_property(&connector->base, disp->dithering_mode, nv_connector->dithering_mode); } if (disp->dithering_depth) { nv_connector->dithering_depth = DITHERING_DEPTH_AUTO; - drm_connector_attach_property(connector, + drm_object_attach_property(&connector->base, disp->dithering_depth, nv_connector->dithering_depth); } break; } - connector->polled = DRM_CONNECTOR_POLL_CONNECT; - if (nv_connector->hpd != DCB_GPIO_UNUSED) { - ret = nouveau_gpio_isr_add(dev, 0, nv_connector->hpd, 0xff, - nouveau_connector_hotplug, - connector); - if (ret == 0) - connector->polled = DRM_CONNECTOR_POLL_HPD; - } + ret = nouveau_event_new(pdisp->hpd, NVKM_HPD, index, + nouveau_connector_hotplug, + nv_connector, &nv_connector->hpd); + if (ret) + connector->polled = DRM_CONNECTOR_POLL_CONNECT; + else + connector->polled = DRM_CONNECTOR_POLL_HPD; + + INIT_WORK(&nv_connector->work, nouveau_connector_hotplug_work); drm_sysfs_connector_add(connector); return connector; } - -static void -nouveau_connector_hotplug(void *data, int plugged) -{ - struct drm_connector *connector = data; - struct drm_device *dev = connector->dev; - - NV_DEBUG(dev, "%splugged %s\n", plugged ? "" : "un", - drm_get_connector_name(connector)); - - if (plugged) - drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON); - else - drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); - - drm_helper_hpd_irq_event(dev); -} |
