diff options
Diffstat (limited to 'src/nv50_randr.c')
| -rw-r--r-- | src/nv50_randr.c | 899 |
1 files changed, 0 insertions, 899 deletions
diff --git a/src/nv50_randr.c b/src/nv50_randr.c deleted file mode 100644 index b163fda..0000000 --- a/src/nv50_randr.c +++ /dev/null @@ -1,899 +0,0 @@ -/* - * Copyright 2008 Maarten Maathuis - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include "nv50_randr.h" -#include "X11/Xatom.h" - -/* - * A randr-1.2 wrapper around the NV50 driver. - */ - -/* - * CRTC stuff. - */ - -static void -nv50_crtc_dpms(xf86CrtcPtr crtc, int mode) -{ - ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_crtc_dpms is called with mode %d for %s.\n", mode, nv_crtc->crtc->index ? "CRTC1" : "CRTC0"); - - switch (mode) { - case DPMSModeOn: - nv_crtc->crtc->active = TRUE; - break; - case DPMSModeSuspend: - case DPMSModeStandby: - case DPMSModeOff: - default: - nv_crtc->crtc->active = FALSE; - break; - } -} - -static Bool -nv50_crtc_lock(xf86CrtcPtr crtc) -{ - return FALSE; -} - -static Bool -nv50_crtc_mode_fixup(xf86CrtcPtr crtc, DisplayModePtr mode, - DisplayModePtr adjusted_mode) -{ - return TRUE; -} - -static void -nv50_crtc_prepare(xf86CrtcPtr crtc) -{ - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - ScrnInfoPtr pScrn = crtc->scrn; - NVPtr pNv = NVPTR(pScrn); - xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn); - nouveauOutputPtr output; - int i; - - /* Rewire internal stucts to match randr-1.2... yet again.. */ - for (i = 0; i < xf86_config->num_output; i++) { - xf86OutputPtr output = xf86_config->output[i]; - NV50OutputPrivatePtr nv50_output = output->driver_private; - nouveauOutputPtr nv_output = nv50_output->output; - - if (output->crtc) { - NV50CrtcPrivatePtr nv50_crtc = - output->crtc->driver_private; - nv_output->crtc = nv50_crtc->crtc; - } else { - nv_output->crtc = NULL; - } - } - - xf86DrvMsg(pScrn->scrnIndex, X_INFO, - "nv50_crtc_prepare is called for %s.\n", - nv_crtc->crtc->index ? "CRTC1" : "CRTC0"); - - nv_crtc->crtc->active = TRUE; - nv_crtc->crtc->modeset_lock = TRUE; - - /* Detach any unused outputs. */ - for (output = pNv->output; output != NULL; output = output->next) { - if (!output->crtc) - output->ModeSet(output, NULL); - } -} - -static void -nv50_crtc_mode_set(xf86CrtcPtr crtc, DisplayModePtr mode, - DisplayModePtr adjusted_mode, int x, int y) -{ - ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - struct nouveau_bo *bo; - - xf86DrvMsg(pScrn->scrnIndex, X_INFO, - "nv50_crtc_mode_set is called for %s.\n", - nv_crtc->crtc->index ? "CRTC1" : "CRTC0"); - - NVPtr pNv = NVPTR(pScrn); - - bo = pNv->scanout; - if (crtc->rotatedData) { - bo = nv_crtc->shadow; - x = 0; - y = 0; - } - - nv_crtc->crtc->SetFB(nv_crtc->crtc, bo); - nv_crtc->crtc->SetFBOffset(nv_crtc->crtc, x, y); - nv_crtc->crtc->ModeSet(nv_crtc->crtc, mode); -} - -static void -nv50_crtc_gamma_set(xf86CrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue, int size) -{ - ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_crtc_gamma_set is called for %s.\n", nv_crtc->crtc->index ? "CRTC1" : "CRTC0"); - - nv_crtc->crtc->GammaSet(nv_crtc->crtc, (uint16_t *) red, (uint16_t *) green, (uint16_t *) blue, size); -} - -static void -nv50_crtc_commit(xf86CrtcPtr crtc) -{ - ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_crtc_commit is called for %s.\n", nv_crtc->crtc->index ? "CRTC1" : "CRTC0"); - - NVPtr pNv = NVPTR(pScrn); - - /* Let's detect any outputs and connectors that have gone inactive. */ - uint8_t crtc_active_mask = 0; - int i, j; - nouveauOutputPtr output; - - for (i = 0; i < DCB_MAX_NUM_I2C_ENTRIES; i++) { - Bool connector_active = FALSE; - for (j = 0; j < MAX_OUTPUTS_PER_CONNECTOR; j++) { - output = pNv->connector[i]->outputs[j]; - if (output) { - if (output->crtc) { - crtc_active_mask |= 1 << output->crtc->index; - connector_active = TRUE; - } else { - output->active = FALSE; - } - } - } - - pNv->connector[i]->active = connector_active; - } - - /* Blank any crtc's that are inactive. */ - if (!(crtc_active_mask & (1 << 0))) - pNv->crtc[0]->Blank(pNv->crtc[0], TRUE); - - if (!(crtc_active_mask & (1 << 1))) - pNv->crtc[1]->Blank(pNv->crtc[1], TRUE); - - xf86_reload_cursors(pScrn->pScreen); - - NV50DisplayCommand(pScrn, NV50_UPDATE_DISPLAY, 0); - - nv_crtc->crtc->modeset_lock = FALSE; -} - -/* - * Cursor CRTC stuff. - */ - -static void -nv50_crtc_show_cursor(xf86CrtcPtr crtc) -{ - //ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - //xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_crtc_show_cursor is called for %s.\n", nv_crtc->crtc->index ? "CRTC1" : "CRTC0"); - - if (!nv_crtc->crtc->blanked) - nv_crtc->crtc->ShowCursor(nv_crtc->crtc, FALSE); -} - -static void -nv50_crtc_hide_cursor(xf86CrtcPtr crtc) -{ - //ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - //xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_crtc_hide_cursor is called for %s.\n", nv_crtc->crtc->index ? "CRTC1" : "CRTC0"); - - nv_crtc->crtc->HideCursor(nv_crtc->crtc, FALSE); -} - -static void -nv50_crtc_set_cursor_position(xf86CrtcPtr crtc, int x, int y) -{ - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - - nv_crtc->crtc->SetCursorPosition(nv_crtc->crtc, x, y); -} - -static void -nv50_crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 *src) -{ - //ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - //xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_crtc_load_cursor_argb is called for %s.\n", nv_crtc->crtc->index ? "CRTC1" : "CRTC0"); - - nv_crtc->crtc->LoadCursor(nv_crtc->crtc, TRUE, (uint32_t *) src); -} - -static void * -nv50_crtc_shadow_allocate (xf86CrtcPtr crtc, int width, int height) -{ - ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - NVPtr pNv = NVPTR(pScrn); - int size, pitch; - - ErrorF("nv50_crtc_shadow_allocate\n"); - - pitch = pScrn->displayWidth * (pScrn->bitsPerPixel/8); - size = pitch * height; - - if (nouveau_bo_new(pNv->dev, NOUVEAU_BO_VRAM | - NOUVEAU_BO_MAP, 64, size, &nv_crtc->shadow)) { - xf86DrvMsg(pScrn->scrnIndex, X_ERROR, - "Failed to allocate memory for shadow buffer!\n"); - return NULL; - } - - if (nv_crtc->shadow && nouveau_bo_map(nv_crtc->shadow, NOUVEAU_BO_RDWR)) { - xf86DrvMsg(pScrn->scrnIndex, X_ERROR, - "Failed to map shadow buffer.\n"); - return NULL; - } - - pNv->shadow[nv_crtc->crtc->index] = nv_crtc->shadow; - - return nv_crtc->shadow->map; -} - -static PixmapPtr -nv50_crtc_shadow_create(xf86CrtcPtr crtc, void *data, int width, int height) -{ - ScrnInfoPtr pScrn = crtc->scrn; - uint32_t pitch; - PixmapPtr rotate_pixmap; - - ErrorF("nv50_crtc_shadow_create\n"); - - if (!data) - data = crtc->funcs->shadow_allocate (crtc, width, height); - - pitch = pScrn->displayWidth * (pScrn->bitsPerPixel/8); - - rotate_pixmap = GetScratchPixmapHeader(pScrn->pScreen, - width, height, - pScrn->depth, - pScrn->bitsPerPixel, - pitch, - data); - - if (rotate_pixmap == NULL) { - xf86DrvMsg(pScrn->scrnIndex, X_ERROR, - "Couldn't allocate shadow pixmap for rotated CRTC\n"); - } - - return rotate_pixmap; -} - -static void -nv50_crtc_shadow_destroy(xf86CrtcPtr crtc, PixmapPtr rotate_pixmap, void *data) -{ - ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - NVPtr pNv = NVPTR(pScrn); - ScreenPtr pScreen = pScrn->pScreen; - - ErrorF("nv50_crtc_shadow_destroy\n"); - - if (rotate_pixmap) - pScreen->DestroyPixmap(rotate_pixmap); - - if (nv_crtc->shadow) - nouveau_bo_ref(NULL, &nv_crtc->shadow); - - nv_crtc->shadow = NULL; - /* for easy acces by exa */ - pNv->shadow[nv_crtc->crtc->index] = NULL; -} - -#if XF86_CRTC_VERSION >= 2 -static void -nv50_crtc_set_origin(xf86CrtcPtr crtc, int x, int y) -{ - ScrnInfoPtr pScrn = crtc->scrn; - NV50CrtcPrivatePtr nv_crtc = crtc->driver_private; - nouveauCrtcPtr nvcrtc = nv_crtc->crtc; /* sigh.. */ - NVPtr pNv = NVPTR(pScrn); - uint32_t fb; - - nvcrtc->SetFB(nvcrtc, pNv->scanout); - nvcrtc->SetFBOffset(nvcrtc, x, y); - nvcrtc->fb_pitch = pScrn->displayWidth * (pScrn->bitsPerPixel >> 3); - fb = nvcrtc->front_buffer->offset - pNv->dev->vm_vram_base; - - NV50CrtcCommand(nvcrtc, NV50_CRTC0_FB_OFFSET, fb >> 8); - NV50CrtcCommand(nvcrtc, NV50_CRTC0_FB_PITCH, nvcrtc->fb_pitch | (1<<20)); - NV50CrtcCommand(nvcrtc, NV50_CRTC0_FB_SIZE, (pScrn->virtualY << 16) | - pScrn->virtualX); - - NV50DisplayCommand(pScrn, NV50_UPDATE_DISPLAY, 0); -} -#endif - -static void -nv50_crtc_destroy(xf86CrtcPtr crtc) -{ - xfree(crtc->driver_private); -} - -static const xf86CrtcFuncsRec nv50_crtc_funcs = { - .dpms = nv50_crtc_dpms, - .save = NULL, - .restore = NULL, - .lock = nv50_crtc_lock, - .unlock = NULL, - .mode_fixup = nv50_crtc_mode_fixup, - .prepare = nv50_crtc_prepare, - .mode_set = nv50_crtc_mode_set, - .gamma_set = nv50_crtc_gamma_set, - .commit = nv50_crtc_commit, - .shadow_create = nv50_crtc_shadow_create, - .shadow_allocate = nv50_crtc_shadow_allocate, - .shadow_destroy = nv50_crtc_shadow_destroy, - .set_cursor_position = nv50_crtc_set_cursor_position, - .show_cursor = nv50_crtc_show_cursor, - .hide_cursor = nv50_crtc_hide_cursor, - .load_cursor_argb = nv50_crtc_load_cursor_argb, - .destroy = nv50_crtc_destroy, -#if XF86_CRTC_VERSION >= 2 - .set_origin = nv50_crtc_set_origin, -#endif -}; - -void -nv50_crtc_init(ScrnInfoPtr pScrn, int crtc_num) -{ - NVPtr pNv = NVPTR(pScrn); - xf86CrtcPtr crtc; - NV50CrtcPrivatePtr nv_crtc; - - crtc = xf86CrtcCreate(pScrn, &nv50_crtc_funcs); - if (crtc == NULL) - return; - - nv_crtc = xnfcalloc (sizeof (NV50CrtcPrivateRec), 1); - nv_crtc->crtc = pNv->crtc[crtc_num]; - - crtc->driver_private = nv_crtc; -} - - -/* - * "Output" stuff. - */ - -static void -nv50_output_dpms(xf86OutputPtr output, int mode) -{ - ScrnInfoPtr pScrn = output->scrn; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_output_dpms is called with mode %d.\n", mode); - - NVPtr pNv = NVPTR(pScrn); - NV50OutputPrivatePtr nv_output = output->driver_private; - - /* Keep the crtc wiring consistent with randr-1.2 */ - if (output->crtc) { - NV50CrtcPrivatePtr nv_crtc = output->crtc->driver_private; - nv_output->output->crtc = nv_crtc->crtc; - } else { - nv_output->output->crtc = NULL; - } - - /* Our crtc's map 1:1 onto randr-1.2 crtc's. */ - switch (mode) { - case DPMSModeOn: - nv_output->output->active = TRUE; - break; - case DPMSModeSuspend: - case DPMSModeStandby: - case DPMSModeOff: - default: - nv_output->output->active = FALSE; - break; - } - - /* Set dpms on all outputs for ths connector, just to be safe. */ - nouveauConnectorPtr connector = - pNv->connector[nv_output->output->dcb->i2c_index]; - int i; - for (i = 0; i < MAX_OUTPUTS_PER_CONNECTOR; i++) { - if (connector->outputs[i]) - connector->outputs[i]->SetPowerMode(connector->outputs[i], mode); - } -} - -static int -nv50_output_mode_valid(xf86OutputPtr output, DisplayModePtr mode) -{ - ScrnInfoPtr pScrn = output->scrn; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_output_mode_valid is called.\n"); - - NV50OutputPrivatePtr nv_output = output->driver_private; - - return nv_output->output->ModeValid(nv_output->output, mode); -} - -static Bool -nv50_output_mode_fixup(xf86OutputPtr output, DisplayModePtr mode, DisplayModePtr adjusted_mode) -{ - return TRUE; -} - -static void -nv50_output_mode_set(xf86OutputPtr output, DisplayModePtr mode, DisplayModePtr adjusted_mode) -{ - ScrnInfoPtr pScrn = output->scrn; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_output_mode_set is called.\n"); - - NV50OutputPrivatePtr nv_output = output->driver_private; - - nv_output->output->ModeSet(nv_output->output, mode); -} - -static xf86OutputStatus -nv50_output_detect(xf86OutputPtr output) -{ - ScrnInfoPtr pScrn = output->scrn; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_output_detect is called.\n"); - - NVPtr pNv = NVPTR(pScrn); - NV50OutputPrivatePtr nv_output = output->driver_private; - nouveauConnectorPtr connector = - pNv->connector[nv_output->output->dcb->i2c_index]; - - if (!connector) - return XF86OutputStatusDisconnected; - - Bool detect_present = FALSE; - Bool detect_digital = FALSE; - xf86MonPtr ddc_mon = connector->DDCDetect(connector); - int i; - - if (!ddc_mon) { - for (i = 0; i < MAX_OUTPUTS_PER_CONNECTOR; i++) { - if (connector->outputs[i] && connector->outputs[i]->Detect) { - detect_present = connector->outputs[i]->Detect(connector->outputs[i]); - if (detect_present) { - if (connector->outputs[i]->type == OUTPUT_TMDS || connector->outputs[i]->type == OUTPUT_LVDS) - detect_digital = TRUE; - break; - } - } - } - } - - /* HACK: assume that a connector only holds output in the case of a tv-out */ - if (nv_output->output->type == OUTPUT_TV) - return XF86OutputStatusUnknown; - - /* - * We abuse randr-1.2 outputs as connector, so here we have to determine what actual output is connected to the connector. - */ - if (ddc_mon || detect_present) { - Bool is_digital = FALSE; - Bool found = FALSE; - nouveauCrtcPtr crtc_backup = nv_output->output->crtc; - nv_output->output->crtc = NULL; - nv_output->output->connector = NULL; - - if (ddc_mon) - is_digital = ddc_mon->features.input_type; - else - is_digital = detect_digital; - - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Detected a %s output on %s\n", is_digital ? "Digital" : "Analog", connector->name); - - for (i = 0; i < MAX_OUTPUTS_PER_CONNECTOR; i++) { - if (!is_digital && (connector->outputs[i]->type == OUTPUT_ANALOG || connector->outputs[i]->type == OUTPUT_TV)) { - found = TRUE; - } else if (is_digital && (connector->outputs[i]->type == OUTPUT_TMDS || connector->outputs[i]->type == OUTPUT_LVDS)) { - found = TRUE; - } - if (found) { - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Found a suitable output, index %d\n", i); - connector->connected_output = i; - connector->outputs[i]->connector = connector; - connector->outputs[i]->crtc = crtc_backup; - nv_output->output = connector->outputs[i]; - break; - } - } - } - - if (ddc_mon || detect_present) { - free(ddc_mon); - return XF86OutputStatusConnected; - } else { - return XF86OutputStatusDisconnected; - } -} - -static DisplayModePtr -nv50_output_get_modes(xf86OutputPtr output) -{ - ScrnInfoPtr pScrn = output->scrn; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_output_detect is called.\n"); - - NVPtr pNv = NVPTR(pScrn); - NV50OutputPrivatePtr nv_output = output->driver_private; - nouveauConnectorPtr connector = - pNv->connector[nv_output->output->dcb->i2c_index]; - - xf86MonPtr ddc_mon = connector->DDCDetect(connector); - - xf86OutputSetEDID(output, ddc_mon); - - DisplayModePtr ddc_modes = connector->GetDDCModes(connector); - DisplayModePtr default_modes = NULL; - - xf86DeleteMode(&nv_output->output->native_mode, nv_output->output->native_mode); - nv_output->output->native_mode = NULL; - if (nv_output->output->crtc) - nv_output->output->crtc->native_mode = NULL; - - /* typically only LVDS will hit this code path. */ - if (!ddc_modes) { - DisplayModeRec mode = {}; - - if (nv_output->output->type == OUTPUT_LVDS && - nouveau_bios_fp_mode(pScrn, &mode)) { - mode.status = MODE_OK; - mode.type = M_T_DRIVER | M_T_PREFERRED; - xf86SetModeDefaultName(&mode); - - ddc_modes = xf86DuplicateMode(&mode); - xf86DrvMsg(pScrn->scrnIndex, X_WARNING, - "LVDS: Using a bios mode, which should work, if it doesn't please report.\n"); - } - } - - if (!ddc_modes && nv_output->output->type == OUTPUT_LVDS) { - xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "LVDS and no modes found, bailing out.\n"); - return NULL; - } - - /* NV5x hardware can also do scaling on analog connections. */ - if (ddc_modes) { - /* Use the first preferred mode as native mode. */ - DisplayModePtr mode; - - /* Find the preferred mode. */ - for (mode = ddc_modes; mode != NULL; mode = mode->next) { - if (mode->type & M_T_PREFERRED) { - xf86DrvMsg(pScrn->scrnIndex, X_INFO, - "%s: preferred mode is %s\n", - output->name, mode->name); - break; - } - } - - /* TODO: Scaling needs a native mode, maybe fail in a better way. */ - if (!mode) { - mode = ddc_modes; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, - "%s: no preferred mode found, using %s\n", - output->name, mode->name); - } - - nv_output->output->native_mode = xf86DuplicateMode(mode); - } - - /* No ddc means no native mode, so make one up to avoid crashes. */ - if (!nv_output->output->native_mode) - nv_output->output->native_mode = xf86CVTMode(1024, 768, 60.0, FALSE, FALSE); - - xf86SetModeCrtc(nv_output->output->native_mode, 0); - - if (nv_output->output->crtc) - nv_output->output->crtc->native_mode = nv_output->output->native_mode; - - if (nv_output->output->type == OUTPUT_LVDS && - (!ddc_mon ||!GTF_SUPPORTED(ddc_mon->features.msc))) { -#if XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(1,6,99,1,0) - default_modes = xf86GetDefaultModes(output->interlaceAllowed, - output->doubleScanAllowed); -#else - default_modes = xf86GetDefaultModes(); -#endif - } - - xf86ModesAdd(ddc_modes, default_modes); - return ddc_modes; -} - -static void -nv50_output_destroy(xf86OutputPtr output) -{ - NV50OutputPrivatePtr nv_output = output->driver_private; - - xf86DeleteMode(&nv_output->output->native_mode, nv_output->output->native_mode); - - xfree(output->driver_private); - output->driver_private = NULL; -} - -void -nv50_output_prepare(xf86OutputPtr output) -{ - ScrnInfoPtr pScrn = output->scrn; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_output_prepare is called.\n"); - - NV50OutputPrivatePtr nv_output = output->driver_private; - NV50CrtcPrivatePtr nv_crtc = output->crtc->driver_private; - - /* Set the real crtc now. */ - nv_output->output->crtc = nv_crtc->crtc; - - /* Transfer some output properties to the crtc for easy access. */ - nv_output->output->crtc->scale_mode = nv_output->output->scale_mode; - nv_output->output->crtc->dithering = nv_output->output->dithering; - nv_output->output->crtc->native_mode = nv_output->output->native_mode; - - if (nv_output->output->scale_mode != SCALE_PANEL) - nv_output->output->crtc->use_native_mode = TRUE; - else - nv_output->output->crtc->use_native_mode = FALSE; -} - -static void -nv50_output_commit(xf86OutputPtr output) -{ - ScrnInfoPtr pScrn = output->scrn; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_output_commit is called.\n"); -} - -#ifdef RANDR_GET_CRTC_INTERFACE -static xf86CrtcPtr -nv50_output_get_crtc(xf86OutputPtr output) -{ - ScrnInfoPtr pScrn = output->scrn; - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "nv50_output_get_crtc is called.\n"); - - NV50OutputPrivatePtr nv_output = output->driver_private; - nouveauCrtcPtr crtc = nv_output->output->GetCurrentCrtc(nv_output->output); - - /* - * Match the internal crtc to the public crtc. - * Note that GetCurrentCrtc() retrieves hardware state. - * Otherwise we could have just used output->crtc. - */ - if (crtc) { - int i; - xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn); - for (i = 0; i < xf86_config->num_crtc; i++) { - NV50CrtcPrivatePtr nv_crtc = xf86_config->crtc[i]->driver_private; - if (nv_crtc->crtc == crtc) - return xf86_config->crtc[i]; - } - } - - return NULL; -} -#endif /* RANDR_GET_CRTC_INTERFACE */ - -/* - * Output properties. - */ - -/* - * Several scaling modes exist, let the user choose. - */ -#define SCALING_MODE_NAME "SCALING_MODE" -static const struct { - char *name; - enum scaling_modes mode; -} scaling_mode[] = { - { "panel", SCALE_PANEL }, - { "fullscreen", SCALE_FULLSCREEN }, - { "aspect", SCALE_ASPECT }, - { "noscale", SCALE_NOSCALE }, - { NULL, SCALE_INVALID} -}; -static Atom scaling_mode_atom; - -#define DITHERING_MODE_NAME "DITHERING" -static Atom dithering_atom; - -int -nv_scaling_mode_lookup(char *name, int size) -{ - int i; - - /* for when name is zero terminated */ - if (size < 0) - size = strlen(name); - - for (i = 0; scaling_mode[i].name; i++) - /* We're getting non-terminated strings */ - if (strlen(scaling_mode[i].name) >= size && - !strncasecmp(name, scaling_mode[i].name, size)) - break; - - return scaling_mode[i].mode; -} - -void -nv50_output_create_resources(xf86OutputPtr output) -{ - NV50OutputPrivatePtr nv_output = output->driver_private; - ScrnInfoPtr pScrn = output->scrn; - INT32 dithering_range[2] = { 0, 1 }; - int error, i; - - /* - * Setup scaling mode property. - */ - scaling_mode_atom = MakeAtom(SCALING_MODE_NAME, sizeof(SCALING_MODE_NAME) - 1, TRUE); - - error = RRConfigureOutputProperty(output->randr_output, - scaling_mode_atom, TRUE, FALSE, FALSE, - 0, NULL); - - if (error != 0) { - xf86DrvMsg(pScrn->scrnIndex, X_ERROR, - "RRConfigureOutputProperty error, %d\n", error); - } - - char *existing_scale_name = NULL; - for (i = 0; scaling_mode[i].name; i++) - if (scaling_mode[i].mode == nv_output->output->scale_mode) - existing_scale_name = scaling_mode[i].name; - - error = RRChangeOutputProperty(output->randr_output, scaling_mode_atom, - XA_STRING, 8, PropModeReplace, - strlen(existing_scale_name), - existing_scale_name, FALSE, TRUE); - - if (error != 0) { - xf86DrvMsg(pScrn->scrnIndex, X_ERROR, - "Failed to set scaling mode, %d\n", error); - } - - if (nv_output->output->type == OUTPUT_TMDS || nv_output->output->type == OUTPUT_LVDS) { - /* - * Setup dithering property. - */ - dithering_atom = MakeAtom(DITHERING_MODE_NAME, sizeof(DITHERING_MODE_NAME) - 1, TRUE); - - error = RRConfigureOutputProperty(output->randr_output, - dithering_atom, TRUE, TRUE, FALSE, - 2, dithering_range); - - if (error != 0) { - xf86DrvMsg(pScrn->scrnIndex, X_ERROR, - "RRConfigureOutputProperty error, %d\n", error); - } - - error = RRChangeOutputProperty(output->randr_output, dithering_atom, - XA_INTEGER, 32, PropModeReplace, 1, &nv_output->output->dithering, - FALSE, TRUE); - - if (error != 0) { - xf86DrvMsg(pScrn->scrnIndex, X_ERROR, - "Failed to set dithering mode, %d\n", error); - } - } -} - -Bool -nv50_output_set_property(xf86OutputPtr output, Atom property, - RRPropertyValuePtr value) -{ - NV50OutputPrivatePtr nv_output = output->driver_private; - - if (property == scaling_mode_atom) { - int32_t ret; - char *name = NULL; - - if (value->type != XA_STRING || value->format != 8) - return FALSE; - - name = (char *) value->data; - - /* Match a string to a scaling mode */ - ret = nv_scaling_mode_lookup(name, value->size); - if (ret == SCALE_INVALID) - return FALSE; - - /* LVDS must always use gpu scaling. */ - if (ret == SCALE_PANEL && nv_output->output->type == OUTPUT_LVDS) - return FALSE; - - nv_output->output->scale_mode = ret; - if (nv_output->output->crtc) /* normally prepare sets all these things for the crtc. */ - nv_output->output->crtc->scale_mode = ret; - return TRUE; - } else if (property == dithering_atom) { - if (value->type != XA_INTEGER || value->format != 32) - return FALSE; - - int32_t val = *(int32_t *) value->data; - - if (val < 0 || val > 1) - return FALSE; - - nv_output->output->dithering = val; - if (nv_output->output->crtc) /* normally prepare sets all these things for the crtc. */ - nv_output->output->crtc->dithering = val; - return TRUE; - } - - return TRUE; -} - -static const xf86OutputFuncsRec nv50_output_funcs = { - .dpms = nv50_output_dpms, - .save = NULL, - .restore = NULL, - .mode_valid = nv50_output_mode_valid, - .mode_fixup = nv50_output_mode_fixup, - .mode_set = nv50_output_mode_set, - .detect = nv50_output_detect, - .get_modes = nv50_output_get_modes, - .destroy = nv50_output_destroy, - .prepare = nv50_output_prepare, - .commit = nv50_output_commit, -#ifdef RANDR_GET_CRTC_INTERFACE - .get_crtc = nv50_output_get_crtc, -#endif /*RANDR_GET_CRTC_INTERFACE */ - .create_resources = nv50_output_create_resources, - .set_property = nv50_output_set_property, -}; - -void -nv50_output_create(ScrnInfoPtr pScrn) -{ - NVPtr pNv = NVPTR(pScrn); - xf86OutputPtr output; - NV50OutputPrivatePtr nv_output; - int i; - - /* this is a 1:1 hookup of the connectors. */ - for (i = 0; i < DCB_MAX_NUM_I2C_ENTRIES; i++) { - if (!(pNv->connector[i]->outputs[0])) - continue; /* An empty connector is not useful. */ - - if (!(output = xf86OutputCreate(pScrn, &nv50_output_funcs, pNv->connector[i]->name))) - return; - - if (!(nv_output = xnfcalloc(sizeof(NV50OutputPrivateRec), 1))) - return; - - output->driver_private = nv_output; - - nv_output->output = pNv->connector[i]->outputs[0]; /* initially just wire up the first output available. */ - - output->possible_crtcs = nv_output->output->allowed_crtc; - output->possible_clones = 0; - - if (nv_output->output->type == OUTPUT_TMDS || nv_output->output->type == OUTPUT_LVDS) { - output->doubleScanAllowed = false; - output->interlaceAllowed = false; - } else { - output->doubleScanAllowed = true; - output->interlaceAllowed = true; - } - } -} |