diff options
Diffstat (limited to 'src/gallium/state_trackers/xorg')
| -rw-r--r-- | src/gallium/state_trackers/xorg/Makefile | 29 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_crtc.c | 314 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_dri2.c | 212 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_driver.c | 695 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_exa.c | 528 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_output.c | 296 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_tracker.h | 130 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_winsys.h | 51 |
8 files changed, 2255 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/xorg/Makefile b/src/gallium/state_trackers/xorg/Makefile new file mode 100644 index 00000000000..a00ea3e2a4e --- /dev/null +++ b/src/gallium/state_trackers/xorg/Makefile @@ -0,0 +1,29 @@ +TARGET = libxorgtracker.a +CFILES = $(wildcard ./*.c) +OBJECTS = $(patsubst ./%.c,./%.o,$(CFILES)) +GALLIUMDIR = ../.. +TOP = ../../../.. + +include $(TOP)/configs/current + +CFLAGS = -DHAVE_CONFIG_H \ + -g -Wall -Wimplicit-function-declaration -fPIC \ + $(shell pkg-config --cflags pixman-1 xorg-server libdrm xproto) \ + -I$(GALLIUMDIR)/include \ + -I$(GALLIUMDIR)/auxiliary \ + -I$(TOP)/src/mesa/drivers/dri/common \ + -I$(TOP)/src/mesa \ + -I$(TOP)/include \ + -I$(TOP)/src/egl/main + +############################################# + +.PHONY = all clean + +all: $(TARGET) + +$(TARGET): $(OBJECTS) + ar rcs $(TARGET) $(OBJECTS) + +clean: + rm -rf $(OBJECTS) $(TARGET) diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c new file mode 100644 index 00000000000..7304113a659 --- /dev/null +++ b/src/gallium/state_trackers/xorg/xorg_crtc.c @@ -0,0 +1,314 @@ +/* + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. + * + * + * Author: Alan Hourihane <[email protected]> + * Author: Jakob Bornecrantz <[email protected]> + * + */ + +#include <unistd.h> +#include <string.h> +#include <assert.h> +#include <stdlib.h> +#include <math.h> +#include <stdint.h> + +#include "xorg-server.h" +#include <xf86.h> +#include <xf86i2c.h> +#include <xf86Crtc.h> +#include "xorg_tracker.h" +#include "xf86Modes.h" + +#define DPMS_SERVER +#include <X11/extensions/dpms.h> + +#include "pipe/p_inlines.h" + +struct crtc_private +{ + drmModeCrtcPtr drm_crtc; + + /* hwcursor */ + struct pipe_buffer *cursor_buf; + unsigned cursor_handle; +}; + +static void +crtc_dpms(xf86CrtcPtr crtc, int mode) +{ + //ScrnInfoPtr pScrn = crtc->scrn; + + switch (mode) { + case DPMSModeOn: + case DPMSModeStandby: + case DPMSModeSuspend: + break; + case DPMSModeOff: + break; + } +} + +static Bool +crtc_lock(xf86CrtcPtr crtc) +{ + return FALSE; +} + +static void +crtc_unlock(xf86CrtcPtr crtc) +{ +} + +static void +crtc_prepare(xf86CrtcPtr crtc) +{ +} + +static void +crtc_commit(xf86CrtcPtr crtc) +{ +} + +static Bool +crtc_mode_fixup(xf86CrtcPtr crtc, DisplayModePtr mode, + DisplayModePtr adjusted_mode) +{ + return TRUE; +} + +static void +crtc_mode_set(xf86CrtcPtr crtc, DisplayModePtr mode, + DisplayModePtr adjusted_mode, int x, int y) +{ + xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(crtc->scrn); + modesettingPtr ms = modesettingPTR(crtc->scrn); + xf86OutputPtr output = config->output[config->compat_output]; + drmModeConnectorPtr drm_connector = output->driver_private; + struct crtc_private *crtcp = crtc->driver_private; + drmModeCrtcPtr drm_crtc = crtcp->drm_crtc; + drmModeModeInfo drm_mode; + + drm_mode.clock = mode->Clock; + drm_mode.hdisplay = mode->HDisplay; + drm_mode.hsync_start = mode->HSyncStart; + drm_mode.hsync_end = mode->HSyncEnd; + drm_mode.htotal = mode->HTotal; + drm_mode.vdisplay = mode->VDisplay; + drm_mode.vsync_start = mode->VSyncStart; + drm_mode.vsync_end = mode->VSyncEnd; + drm_mode.vtotal = mode->VTotal; + drm_mode.flags = mode->Flags; + drm_mode.hskew = mode->HSkew; + drm_mode.vscan = mode->VScan; + drm_mode.vrefresh = mode->VRefresh; + if (!mode->name) + xf86SetModeDefaultName(mode); + strncpy(drm_mode.name, mode->name, DRM_DISPLAY_MODE_LEN); + + drmModeSetCrtc(ms->fd, drm_crtc->crtc_id, ms->fb_id, x, y, + &drm_connector->connector_id, 1, &drm_mode); +} + +#if 0 +static void +crtc_load_lut(xf86CrtcPtr crtc) +{ + //ScrnInfoPtr pScrn = crtc->scrn; +} +#endif + +static void +crtc_gamma_set(xf86CrtcPtr crtc, CARD16 * red, CARD16 * green, CARD16 * blue, + int size) +{ +} + +static void * +crtc_shadow_allocate(xf86CrtcPtr crtc, int width, int height) +{ + //ScrnInfoPtr pScrn = crtc->scrn; + + return NULL; +} + +static PixmapPtr +crtc_shadow_create(xf86CrtcPtr crtc, void *data, int width, int height) +{ + //ScrnInfoPtr pScrn = crtc->scrn; + + return NULL; +} + +static void +crtc_shadow_destroy(xf86CrtcPtr crtc, PixmapPtr rotate_pixmap, void *data) +{ + //ScrnInfoPtr pScrn = crtc->scrn; +} + +static void +crtc_destroy(xf86CrtcPtr crtc) +{ + modesettingPtr ms = modesettingPTR(crtc->scrn); + struct crtc_private *crtcp = crtc->driver_private; + + if (crtcp->cursor_buf) + pipe_buffer_reference(&crtcp->cursor_buf, NULL); + + drmModeFreeCrtc(crtcp->drm_crtc); + xfree(crtcp); +} + +static void +crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image) +{ + unsigned char *ptr; + modesettingPtr ms = modesettingPTR(crtc->scrn); + struct crtc_private *crtcp = crtc->driver_private; + + if (!crtcp->cursor_buf) { + crtcp->cursor_buf = pipe_buffer_create(ms->screen, + 0, + PIPE_BUFFER_USAGE_CPU_WRITE | + PIPE_BUFFER_USAGE_GPU_READ, + 64*64*4); + drm_api_hooks.handle_from_buffer(ms->screen, + crtcp->cursor_buf, + &crtcp->cursor_handle); + } + + ptr = pipe_buffer_map(ms->screen, crtcp->cursor_buf, PIPE_BUFFER_USAGE_CPU_WRITE); + + if (ptr) + memcpy(ptr, image, 64 * 64 * 4); + + pipe_buffer_unmap(ms->screen, crtcp->cursor_buf); +} + +static void +crtc_set_cursor_position(xf86CrtcPtr crtc, int x, int y) +{ + modesettingPtr ms = modesettingPTR(crtc->scrn); + struct crtc_private *crtcp = crtc->driver_private; + + drmModeMoveCursor(ms->fd, crtcp->drm_crtc->crtc_id, x, y); +} + +static void +crtc_show_cursor(xf86CrtcPtr crtc) +{ + modesettingPtr ms = modesettingPTR(crtc->scrn); + struct crtc_private *crtcp = crtc->driver_private; + + if (crtcp->cursor_buf) + drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id, + crtcp->cursor_handle, 64, 64); +} + +static void +crtc_hide_cursor(xf86CrtcPtr crtc) +{ + modesettingPtr ms = modesettingPTR(crtc->scrn); + struct crtc_private *crtcp = crtc->driver_private; + + drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id, 0, 0, 0); +} + +static const xf86CrtcFuncsRec crtc_funcs = { + .dpms = crtc_dpms, + .save = NULL, + .restore = NULL, + .lock = crtc_lock, + .unlock = crtc_unlock, + .mode_fixup = crtc_mode_fixup, + .prepare = crtc_prepare, + .mode_set = crtc_mode_set, + .commit = crtc_commit, + .gamma_set = crtc_gamma_set, + .shadow_create = crtc_shadow_create, + .shadow_allocate = crtc_shadow_allocate, + .shadow_destroy = crtc_shadow_destroy, + .set_cursor_position = crtc_set_cursor_position, + .show_cursor = crtc_show_cursor, + .hide_cursor = crtc_hide_cursor, + .load_cursor_image = NULL, /* lets convert to argb only */ + .set_cursor_colors = NULL, /* using argb only */ + .load_cursor_argb = crtc_load_cursor_argb, + .destroy = crtc_destroy, +}; + +void +cursor_destroy(xf86CrtcPtr crtc) +{ + modesettingPtr ms = modesettingPTR(crtc->scrn); + struct crtc_private *crtcp = crtc->driver_private; + + if (crtcp->cursor_buf) { + pipe_buffer_reference(&crtcp->cursor_buf, NULL); + } +} + +void +crtc_init(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + xf86CrtcPtr crtc; + drmModeResPtr res; + drmModeCrtcPtr drm_crtc = NULL; + struct crtc_private *crtcp; + int c; + + res = drmModeGetResources(ms->fd); + if (res == 0) { + ErrorF("Failed drmModeGetResources %d\n", errno); + return; + } + + for (c = 0; c < res->count_crtcs; c++) { + drm_crtc = drmModeGetCrtc(ms->fd, res->crtcs[c]); + if (!drm_crtc) + continue; + + crtc = xf86CrtcCreate(pScrn, &crtc_funcs); + if (crtc == NULL) + goto out; + + crtcp = xcalloc(1, sizeof(struct crtc_private)); + if (!crtcp) { + xf86CrtcDestroy(crtc); + goto out; + } + + crtcp->drm_crtc = drm_crtc; + + crtc->driver_private = crtcp; + + } + + out: + drmModeFreeResources(res); +} + +/* vim: set sw=4 ts=8 sts=4: */ diff --git a/src/gallium/state_trackers/xorg/xorg_dri2.c b/src/gallium/state_trackers/xorg/xorg_dri2.c new file mode 100644 index 00000000000..d04204e1bfd --- /dev/null +++ b/src/gallium/state_trackers/xorg/xorg_dri2.c @@ -0,0 +1,212 @@ +/* + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. + * + * + * Author: Alan Hourihane <[email protected]> + * Author: Jakob Bornecrantz <[email protected]> + * + */ + +#include "xf86.h" +#include "xf86_OSproc.h" + +#include "xorg_tracker.h" + +#include "dri2.h" + +#include "pipe/p_state.h" +#include "pipe/p_inlines.h" + +typedef struct { + PixmapPtr pPixmap; + struct pipe_texture *tex; + struct pipe_buffer *buf; +} *BufferPrivatePtr; + +static DRI2BufferPtr +driCreateBuffers(DrawablePtr pDraw, unsigned int *attachments, int count) +{ + struct pipe_texture *depth, *tex; + struct pipe_buffer *buf; + ScreenPtr pScreen = pDraw->pScreen; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + BufferPrivatePtr privates; + DRI2BufferPtr buffers; + PixmapPtr pPixmap; + unsigned stride, handle; + int i; + + buffers = xcalloc(count, sizeof *buffers); + if (!buffers) + goto fail_buffers; + + privates = xcalloc(count, sizeof *privates); + if (!privates) + goto fail_privates; + + depth = NULL; + for (i = 0; i < count; i++) { + pPixmap = NULL; + tex = NULL; + buf = NULL; + if (attachments[i] == DRI2BufferFrontLeft) { + if (pDraw->type == DRAWABLE_PIXMAP) + pPixmap = (PixmapPtr) pDraw; + else + pPixmap = (*pScreen->GetWindowPixmap)((WindowPtr) pDraw); + pPixmap->refcnt++; + tex = xorg_exa_get_texture(pPixmap); + } else if (attachments[i] == DRI2BufferStencil) { + pipe_texture_reference(&tex, depth); + } else if (attachments[i] == DRI2BufferDepth) { + struct pipe_texture template; + + memset(&template, 0, sizeof(template)); + template.target = PIPE_TEXTURE_2D; + template.compressed = 0; + template.format = PIPE_FORMAT_S8Z24_UNORM; + pf_get_block(template.format, &template.block); + template.width[0] = pDraw->width; + template.height[0] = pDraw->height; + template.depth[0] = 1; + template.last_level = 0; + template.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET; + tex = ms->screen->texture_create(ms->screen, &template); + } else { + struct pipe_texture template; + memset(&template, 0, sizeof(template)); + template.target = PIPE_TEXTURE_2D; + template.compressed = 0; + template.format = PIPE_FORMAT_A8R8G8B8_UNORM; + pf_get_block(template.format, &template.block); + template.width[0] = pDraw->width; + template.height[0] = pDraw->height; + template.depth[0] = 1; + template.last_level = 0; + template.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET; + tex = ms->screen->texture_create(ms->screen, &template); + } + + drm_api_hooks.buffer_from_texture(tex, &buf, &stride); + drm_api_hooks.global_handle_from_buffer(ms->screen, buf, &handle); + + buffers[i].name = handle; + buffers[i].attachment = attachments[i]; + buffers[i].pitch = stride; + buffers[i].cpp = 4; + buffers[i].driverPrivate = &privates[i]; + buffers[i].flags = 0; /* not tiled */ + privates[i].pPixmap = pPixmap; + privates[i].buf = buf; + privates[i].tex = tex; + } + + return buffers; + +fail_privates: + xfree(buffers); +fail_buffers: + return NULL; +} + +static void +driDestroyBuffers(DrawablePtr pDraw, DRI2BufferPtr buffers, int count) +{ + ScreenPtr pScreen = pDraw->pScreen; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + BufferPrivatePtr private; + int i; + + for (i = 0; i < count; i++) { + private = buffers[i].driverPrivate; + + if (private->pPixmap) + (*pScreen->DestroyPixmap)(private->pPixmap); + + pipe_texture_reference(&private->tex, NULL); + pipe_buffer_reference(&private->buf, NULL); + } + + if (buffers) { + xfree(buffers[0].driverPrivate); + xfree(buffers); + } +} + +static void +driCopyRegion(DrawablePtr pDraw, RegionPtr pRegion, + DRI2BufferPtr pDestBuffer, DRI2BufferPtr pSrcBuffer) +{ + ScreenPtr pScreen = pDraw->pScreen; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + BufferPrivatePtr dst_priv = pDestBuffer->driverPrivate; + BufferPrivatePtr src_priv = pSrcBuffer->driverPrivate; + + struct pipe_surface *dst_surf = + ms->screen->get_tex_surface(ms->screen, dst_priv->tex, 0, 0, 0, + PIPE_BUFFER_USAGE_GPU_WRITE); + struct pipe_surface *src_surf = + ms->screen->get_tex_surface(ms->screen, src_priv->tex, 0, 0, 0, + PIPE_BUFFER_USAGE_GPU_READ); + + ms->ctx->surface_copy(ms->ctx, dst_surf, 0, 0, src_surf, + 0, 0, pDraw->width, pDraw->height); + + pipe_surface_reference(&dst_surf, NULL); + pipe_surface_reference(&src_surf, NULL); +} + +Bool +driScreenInit(ScreenPtr pScreen) +{ + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + DRI2InfoRec dri2info; + + dri2info.version = 1; + dri2info.fd = ms->fd; +#if 0 + dri2info.driverName = pScrn->name; +#else + dri2info.driverName = "i915"; /* FIXME */ +#endif + dri2info.deviceName = "/dev/dri/card0"; /* FIXME */ + + dri2info.CreateBuffers = driCreateBuffers; + dri2info.DestroyBuffers = driDestroyBuffers; + dri2info.CopyRegion = driCopyRegion; + + return DRI2ScreenInit(pScreen, &dri2info); +} + +void +driCloseScreen(ScreenPtr pScreen) +{ + DRI2CloseScreen(pScreen); +} + +/* vim: set sw=4 ts=8 sts=4: */ diff --git a/src/gallium/state_trackers/xorg/xorg_driver.c b/src/gallium/state_trackers/xorg/xorg_driver.c new file mode 100644 index 00000000000..8a2711e70cd --- /dev/null +++ b/src/gallium/state_trackers/xorg/xorg_driver.c @@ -0,0 +1,695 @@ +/* + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. + * + * + * Author: Alan Hourihane <[email protected]> + * Author: Jakob Bornecrantz <[email protected]> + * + */ + + +#include "xorg-server.h" +#include "xf86.h" +#include "xf86_OSproc.h" +#include "compiler.h" +#include "xf86RAC.h" +#include "xf86PciInfo.h" +#include "xf86Pci.h" +#include "xf86Resources.h" +#include "mipointer.h" +#include "micmap.h" +#include <X11/extensions/randr.h> +#include "fb.h" +#include "edid.h" +#include "xf86i2c.h" +#include "xf86Crtc.h" +#include "miscstruct.h" +#include "dixstruct.h" +#include "xf86xv.h" +#include <X11/extensions/Xv.h> +#ifndef XSERVER_LIBPCIACCESS +#error "libpciaccess needed" +#endif + +#include <pciaccess.h> + +#include "xorg_tracker.h" +#include "xorg_winsys.h" + +static void AdjustFrame(int scrnIndex, int x, int y, int flags); +static Bool CloseScreen(int scrnIndex, ScreenPtr pScreen); +static Bool EnterVT(int scrnIndex, int flags); +static Bool SaveHWState(ScrnInfoPtr pScrn); +static Bool RestoreHWState(ScrnInfoPtr pScrn); + + +static ModeStatus ValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, + int flags); +static void FreeScreen(int scrnIndex, int flags); +static void LeaveVT(int scrnIndex, int flags); +static Bool SwitchMode(int scrnIndex, DisplayModePtr mode, int flags); +static Bool ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, + char **argv); +static Bool PreInit(ScrnInfoPtr pScrn, int flags); + +typedef enum +{ + OPTION_SW_CURSOR, +} modesettingOpts; + +static const OptionInfoRec Options[] = { + {OPTION_SW_CURSOR, "SWcursor", OPTV_BOOLEAN, {0}, FALSE}, + {-1, NULL, OPTV_NONE, {0}, FALSE} +}; + +/* + * Functions that might be needed + */ + +static const char *exaSymbols[] = { + "exaGetVersion", + "exaDriverInit", + "exaDriverFini", + "exaOffscreenAlloc", + "exaOffscreenFree", + "exaWaitSync", + NULL +}; + +static const char *fbSymbols[] = { + "fbPictureInit", + "fbScreenInit", + NULL +}; + +static const char *ddcSymbols[] = { + "xf86PrintEDID", + "xf86SetDDCproperties", + NULL +}; + +/* + * Exported Xorg driver functions to winsys + */ + +void +xorg_tracker_loader_ref_sym_lists() +{ + LoaderRefSymLists(exaSymbols, fbSymbols, ddcSymbols, NULL); +} + +const OptionInfoRec * +xorg_tracker_available_options(int chipid, int busid) +{ + return Options; +} + +void +xorg_tracker_set_functions(ScrnInfoPtr scrn) +{ + scrn->PreInit = PreInit; + scrn->ScreenInit = ScreenInit; + scrn->SwitchMode = SwitchMode; + scrn->AdjustFrame = AdjustFrame; + scrn->EnterVT = EnterVT; + scrn->LeaveVT = LeaveVT; + scrn->FreeScreen = FreeScreen; + scrn->ValidMode = ValidMode; +} + +/* + * Static Xorg funtctions + */ + +static Bool +GetRec(ScrnInfoPtr pScrn) +{ + if (pScrn->driverPrivate) + return TRUE; + + pScrn->driverPrivate = xnfcalloc(sizeof(modesettingRec), 1); + + return TRUE; +} + +static void +FreeRec(ScrnInfoPtr pScrn) +{ + if (!pScrn) + return; + + if (!pScrn->driverPrivate) + return; + + xfree(pScrn->driverPrivate); + + pScrn->driverPrivate = NULL; +} + +static void +ProbeDDC(ScrnInfoPtr pScrn, int index) +{ + ConfiguredMonitor = NULL; +} + +static Bool +CreateFrontBuffer(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + ScreenPtr pScreen = pScrn->pScreen; + PixmapPtr rootPixmap = pScreen->GetScreenPixmap(pScreen); + + ms->noEvict = TRUE; + pScreen->ModifyPixmapHeader(rootPixmap, + pScrn->virtualX, pScrn->virtualY, + pScrn->depth, pScrn->bitsPerPixel, + pScrn->displayWidth * pScrn->bitsPerPixel / 8, + NULL); + ms->noEvict = FALSE; + + drmModeAddFB(ms->fd, + pScrn->virtualX, + pScrn->virtualY, + pScrn->depth, + pScrn->bitsPerPixel, + pScrn->displayWidth * pScrn->bitsPerPixel / 8, + xorg_exa_get_pixmap_handle(rootPixmap), &ms->fb_id); + + pScrn->frameX0 = 0; + pScrn->frameY0 = 0; + AdjustFrame(pScrn->scrnIndex, pScrn->frameX0, pScrn->frameY0, 0); + + return TRUE; +} + +static Bool +crtc_resize(ScrnInfoPtr pScrn, int width, int height) +{ + modesettingPtr ms = modesettingPTR(pScrn); + //ScreenPtr pScreen = pScrn->pScreen; + //PixmapPtr rootPixmap = pScreen->GetScreenPixmap(pScreen); + //Bool fbAccessDisabled; + //CARD8 *fbstart; + + if (width == pScrn->virtualX && height == pScrn->virtualY) + return TRUE; + + ErrorF("RESIZING TO %dx%d\n", width, height); + + pScrn->virtualX = width; + pScrn->virtualY = height; + + /* HW dependent - FIXME */ + pScrn->displayWidth = pScrn->virtualX; + + drmModeRmFB(ms->fd, ms->fb_id); + + /* now create new frontbuffer */ + return CreateFrontBuffer(pScrn); +} + +static const xf86CrtcConfigFuncsRec crtc_config_funcs = { + crtc_resize +}; + +static Bool +PreInit(ScrnInfoPtr pScrn, int flags) +{ + xf86CrtcConfigPtr xf86_config; + modesettingPtr ms; + rgb defaultWeight = { 0, 0, 0 }; + EntityInfoPtr pEnt; + EntPtr msEnt = NULL; + char *BusID; + int max_width, max_height; + + if (pScrn->numEntities != 1) + return FALSE; + + pEnt = xf86GetEntityInfo(pScrn->entityList[0]); + + if (flags & PROBE_DETECT) { + ProbeDDC(pScrn, pEnt->index); + return TRUE; + } + + /* Allocate driverPrivate */ + if (!GetRec(pScrn)) + return FALSE; + + ms = modesettingPTR(pScrn); + ms->SaveGeneration = -1; + ms->pEnt = pEnt; + + pScrn->displayWidth = 640; /* default it */ + + if (ms->pEnt->location.type != BUS_PCI) + return FALSE; + + ms->PciInfo = xf86GetPciInfoForEntity(ms->pEnt->index); + + /* Allocate an entity private if necessary */ + if (xf86IsEntityShared(pScrn->entityList[0])) { + FatalError("Entity"); +#if 0 + msEnt = xf86GetEntityPrivate(pScrn->entityList[0], + modesettingEntityIndex)->ptr; + ms->entityPrivate = msEnt; +#else + (void)msEnt; +#endif + } else + ms->entityPrivate = NULL; + + if (xf86RegisterResources(ms->pEnt->index, NULL, ResNone)) { + return FALSE; + } + + if (xf86IsEntityShared(pScrn->entityList[0])) { + if (xf86IsPrimInitDone(pScrn->entityList[0])) { + /* do something */ + } else { + xf86SetPrimInitDone(pScrn->entityList[0]); + } + } + + BusID = xalloc(64); + sprintf(BusID, "PCI:%d:%d:%d", + ((ms->PciInfo->domain << 8) | ms->PciInfo->bus), + ms->PciInfo->dev, ms->PciInfo->func + ); + + ms->fd = drmOpen(NULL, BusID); + + if (ms->fd < 0) + return FALSE; + + pScrn->racMemFlags = RAC_FB | RAC_COLORMAP; + pScrn->monitor = pScrn->confScreen->monitor; + pScrn->progClock = TRUE; + pScrn->rgbBits = 8; + + if (!xf86SetDepthBpp + (pScrn, 0, 0, 0, + PreferConvert24to32 | SupportConvert24to32 | Support32bppFb)) + return FALSE; + + switch (pScrn->depth) { + case 15: + case 16: + case 24: + break; + default: + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "Given depth (%d) is not supported by the driver\n", + pScrn->depth); + return FALSE; + } + xf86PrintDepthBpp(pScrn); + + if (!xf86SetWeight(pScrn, defaultWeight, defaultWeight)) + return FALSE; + if (!xf86SetDefaultVisual(pScrn, -1)) + return FALSE; + + /* Process the options */ + xf86CollectOptions(pScrn, NULL); + if (!(ms->Options = xalloc(sizeof(Options)))) + return FALSE; + memcpy(ms->Options, Options, sizeof(Options)); + xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, ms->Options); + + /* Allocate an xf86CrtcConfig */ + xf86CrtcConfigInit(pScrn, &crtc_config_funcs); + xf86_config = XF86_CRTC_CONFIG_PTR(pScrn); + + max_width = 8192; + max_height = 8192; + xf86CrtcSetSizeRange(pScrn, 320, 200, max_width, max_height); + + if (xf86ReturnOptValBool(ms->Options, OPTION_SW_CURSOR, FALSE)) { + ms->SWCursor = TRUE; + } + + SaveHWState(pScrn); + + crtc_init(pScrn); + output_init(pScrn); + + if (!xf86InitialConfiguration(pScrn, TRUE)) { + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No valid modes.\n"); + RestoreHWState(pScrn); + return FALSE; + } + + RestoreHWState(pScrn); + + /* + * If the driver can do gamma correction, it should call xf86SetGamma() here. + */ + { + Gamma zeros = { 0.0, 0.0, 0.0 }; + + if (!xf86SetGamma(pScrn, zeros)) { + return FALSE; + } + } + + if (pScrn->modes == NULL) { + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No modes.\n"); + return FALSE; + } + + pScrn->currentMode = pScrn->modes; + + /* Set display resolution */ + xf86SetDpi(pScrn, 0, 0); + + /* Load the required sub modules */ + if (!xf86LoadSubModule(pScrn, "fb")) { + return FALSE; + } + + xf86LoaderReqSymLists(fbSymbols, NULL); + + xf86LoadSubModule(pScrn, "exa"); + +#ifdef DRI2 + xf86LoadSubModule(pScrn, "dri2"); +#endif + + return TRUE; +} + +static Bool +SaveHWState(ScrnInfoPtr pScrn) +{ + /*xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);*/ + + return TRUE; +} + +static Bool +RestoreHWState(ScrnInfoPtr pScrn) +{ + /*xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);*/ + + return TRUE; +} + +static Bool +CreateScreenResources(ScreenPtr pScreen) +{ + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + PixmapPtr rootPixmap; + Bool ret; + + ms->noEvict = TRUE; + + pScreen->CreateScreenResources = ms->createScreenResources; + ret = pScreen->CreateScreenResources(pScreen); + pScreen->CreateScreenResources = CreateScreenResources; + + rootPixmap = pScreen->GetScreenPixmap(pScreen); + + if (!pScreen->ModifyPixmapHeader(rootPixmap, -1, -1, -1, -1, -1, NULL)) + FatalError("Couldn't adjust screen pixmap\n"); + + ms->noEvict = FALSE; + + drmModeAddFB(ms->fd, + pScrn->virtualX, + pScrn->virtualY, + pScrn->depth, + pScrn->bitsPerPixel, + pScrn->displayWidth * pScrn->bitsPerPixel / 8, + xorg_exa_get_pixmap_handle(rootPixmap), &ms->fb_id); + + AdjustFrame(pScrn->scrnIndex, pScrn->frameX0, pScrn->frameY0, 0); + + return ret; +} + +static Bool +ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv) +{ + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + VisualPtr visual; + + /* deal with server regeneration */ + if (ms->fd < 0) { + char *BusID; + + BusID = xalloc(64); + sprintf(BusID, "PCI:%d:%d:%d", + ((ms->PciInfo->domain << 8) | ms->PciInfo->bus), + ms->PciInfo->dev, ms->PciInfo->func + ); + + ms->fd = drmOpen(NULL, BusID); + + if (ms->fd < 0) + return FALSE; + } + + if (!ms->screen) { + ms->screen = drm_api_hooks.create_screen(ms->fd, ms->PciInfo->device_id); + + if (!ms->screen) { + FatalError("Could not init pipe_screen\n"); + return FALSE; + } + } + + pScrn->pScreen = pScreen; + + /* HW dependent - FIXME */ + pScrn->displayWidth = pScrn->virtualX; + + miClearVisualTypes(); + + if (!miSetVisualTypes(pScrn->depth, + miGetDefaultVisualMask(pScrn->depth), + pScrn->rgbBits, pScrn->defaultVisual)) + return FALSE; + + if (!miSetPixmapDepths()) + return FALSE; + + pScrn->memPhysBase = 0; + pScrn->fbOffset = 0; + + if (!fbScreenInit(pScreen, NULL, + pScrn->virtualX, pScrn->virtualY, + pScrn->xDpi, pScrn->yDpi, + pScrn->displayWidth, pScrn->bitsPerPixel)) + return FALSE; + + if (pScrn->bitsPerPixel > 8) { + /* Fixup RGB ordering */ + visual = pScreen->visuals + pScreen->numVisuals; + while (--visual >= pScreen->visuals) { + if ((visual->class | DynamicClass) == DirectColor) { + visual->offsetRed = pScrn->offset.red; + visual->offsetGreen = pScrn->offset.green; + visual->offsetBlue = pScrn->offset.blue; + visual->redMask = pScrn->mask.red; + visual->greenMask = pScrn->mask.green; + visual->blueMask = pScrn->mask.blue; + } + } + } + + fbPictureInit(pScreen, NULL, 0); + + ms->createScreenResources = pScreen->CreateScreenResources; + pScreen->CreateScreenResources = CreateScreenResources; + + xf86SetBlackWhitePixels(pScreen); + + ms->exa = xorg_exa_init(pScrn); + + miInitializeBackingStore(pScreen); + xf86SetBackingStore(pScreen); + xf86SetSilkenMouse(pScreen); + miDCInitialize(pScreen, xf86GetPointerScreenFuncs()); + + /* Need to extend HWcursor support to handle mask interleave */ + if (!ms->SWCursor) + xf86_cursors_init(pScreen, 64, 64, + HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64 | + HARDWARE_CURSOR_ARGB); + + /* Must force it before EnterVT, so we are in control of VT and + * later memory should be bound when allocating, e.g rotate_mem */ + pScrn->vtSema = TRUE; + + pScreen->SaveScreen = xf86SaveScreen; + ms->CloseScreen = pScreen->CloseScreen; + pScreen->CloseScreen = CloseScreen; + + if (!xf86CrtcScreenInit(pScreen)) + return FALSE; + + if (!miCreateDefColormap(pScreen)) + return FALSE; + + xf86DPMSInit(pScreen, xf86DPMSSet, 0); + + if (serverGeneration == 1) + xf86ShowUnusedOptions(pScrn->scrnIndex, pScrn->options); + +#if 1 +#ifdef DRI2 + driScreenInit(pScreen); +#endif +#endif + + return EnterVT(scrnIndex, 1); +} + +static void +AdjustFrame(int scrnIndex, int x, int y, int flags) +{ + ScrnInfoPtr pScrn = xf86Screens[scrnIndex]; + xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn); + xf86OutputPtr output = config->output[config->compat_output]; + xf86CrtcPtr crtc = output->crtc; + + if (crtc && crtc->enabled) { + crtc->funcs->mode_set(crtc, pScrn->currentMode, pScrn->currentMode, x, + y); + crtc->x = output->initial_x + x; + crtc->y = output->initial_y + y; + } +} + +static void +FreeScreen(int scrnIndex, int flags) +{ + FreeRec(xf86Screens[scrnIndex]); +} + +/* HACK */ +void +cursor_destroy(xf86CrtcPtr crtc); + +static void +LeaveVT(int scrnIndex, int flags) +{ + ScrnInfoPtr pScrn = xf86Screens[scrnIndex]; + modesettingPtr ms = modesettingPTR(pScrn); + xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn); + int o; + + for (o = 0; o < config->num_crtc; o++) { + xf86CrtcPtr crtc = config->crtc[o]; + + cursor_destroy(crtc); + + if (crtc->rotatedPixmap || crtc->rotatedData) { + crtc->funcs->shadow_destroy(crtc, crtc->rotatedPixmap, + crtc->rotatedData); + crtc->rotatedPixmap = NULL; + crtc->rotatedData = NULL; + } + } + + drmModeRmFB(ms->fd, ms->fb_id); + + RestoreHWState(pScrn); + + pScrn->vtSema = FALSE; +} + +/* + * This gets called when gaining control of the VT, and from ScreenInit(). + */ +static Bool +EnterVT(int scrnIndex, int flags) +{ + ScrnInfoPtr pScrn = xf86Screens[scrnIndex]; + modesettingPtr ms = modesettingPTR(pScrn); + + /* + * Only save state once per server generation since that's what most + * drivers do. Could change this to save state at each VT enter. + */ + if (ms->SaveGeneration != serverGeneration) { + ms->SaveGeneration = serverGeneration; + SaveHWState(pScrn); + } + + if (!flags) /* signals startup as we'll do this in CreateScreenResources */ + CreateFrontBuffer(pScrn); + + if (!xf86SetDesiredModes(pScrn)) + return FALSE; + + return TRUE; +} + +static Bool +SwitchMode(int scrnIndex, DisplayModePtr mode, int flags) +{ + ScrnInfoPtr pScrn = xf86Screens[scrnIndex]; + + return xf86SetSingleMode(pScrn, mode, RR_Rotate_0); +} + +static Bool +CloseScreen(int scrnIndex, ScreenPtr pScreen) +{ + ScrnInfoPtr pScrn = xf86Screens[scrnIndex]; + modesettingPtr ms = modesettingPTR(pScrn); + + if (pScrn->vtSema) { + LeaveVT(scrnIndex, 0); + } +#ifdef DRI2 + driCloseScreen(pScreen); +#endif + + pScreen->CreateScreenResources = ms->createScreenResources; + + if (ms->exa) + xorg_exa_close(pScrn); + + drmClose(ms->fd); + ms->fd = -1; + + pScrn->vtSema = FALSE; + pScreen->CloseScreen = ms->CloseScreen; + return (*pScreen->CloseScreen) (scrnIndex, pScreen); +} + +static ModeStatus +ValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags) +{ + return MODE_OK; +} + +/* vim: set sw=4 ts=8 sts=4: */ diff --git a/src/gallium/state_trackers/xorg/xorg_exa.c b/src/gallium/state_trackers/xorg/xorg_exa.c new file mode 100644 index 00000000000..56c8fdccb28 --- /dev/null +++ b/src/gallium/state_trackers/xorg/xorg_exa.c @@ -0,0 +1,528 @@ +/* + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. + * + * + * Author: Alan Hourihane <[email protected]> + * Author: Jakob Bornecrantz <[email protected]> + * + */ + +#include "xf86.h" +#include "xorg_tracker.h" + +#include "pipe/p_format.h" +#include "pipe/p_context.h" +#include "pipe/p_state.h" +#include "pipe/p_inlines.h" + +struct exa_entity +{ + ExaDriverPtr pExa; + struct pipe_context *ctx; + struct pipe_screen *scrn; +}; + +struct PixmapPriv +{ + int flags; + struct pipe_texture *tex; + unsigned int color; + struct pipe_surface *src_surf; /* for copies */ + + struct pipe_transfer *map_transfer; + unsigned map_count; +}; + +/* + * Helper functions + */ + +static void +exa_get_pipe_format(int depth, enum pipe_format *format, int *bbp) +{ + switch (depth) { + case 32: + *format = PIPE_FORMAT_A8R8G8B8_UNORM; + assert(*bbp == 32); + break; + case 24: + *format = PIPE_FORMAT_X8R8G8B8_UNORM; + assert(*bbp == 32); + break; + case 16: + *format = PIPE_FORMAT_R5G6B5_UNORM; + assert(*bbp == 16); + break; + case 15: + *format = PIPE_FORMAT_A1R5G5B5_UNORM; + assert(*bbp == 16); + break; + case 8: + case 4: + case 1: + *format = PIPE_FORMAT_A8R8G8B8_UNORM; /* bad bad bad */ + break; + default: + assert(0); + break; + } +} + +/* + * Static exported EXA functions + */ + +static void +ExaWaitMarker(ScreenPtr pScreen, int marker) +{ +} + +static int +ExaMarkSync(ScreenPtr pScreen) +{ + return 1; +} + +static Bool +ExaPrepareAccess(PixmapPtr pPix, int index) +{ + ScreenPtr pScreen = pPix->drawable.pScreen; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + struct exa_entity *exa = ms->exa; + struct PixmapPriv *priv; + + priv = exaGetPixmapDriverPrivate(pPix); + + if (!priv) + return FALSE; + + if (!priv->tex) + return FALSE; + + if (priv->map_count++ == 0) + { + priv->map_transfer = + exa->scrn->get_tex_transfer(exa->scrn, priv->tex, 0, 0, 0, + PIPE_TRANSFER_READ_WRITE, + 0, 0, priv->tex->width[0], priv->tex->height[0]); + + pPix->devPrivate.ptr = + exa->scrn->transfer_map(exa->scrn, priv->map_transfer); + pPix->devKind = priv->map_transfer->stride; + } + + return TRUE; +} + +static void +ExaFinishAccess(PixmapPtr pPix, int index) +{ + ScreenPtr pScreen = pPix->drawable.pScreen; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + struct exa_entity *exa = ms->exa; + struct PixmapPriv *priv; + priv = exaGetPixmapDriverPrivate(pPix); + + if (!priv) + return; + + if (!priv->map_transfer) + return; + + if (--priv->map_count == 0) { + assert(priv->map_transfer); + exa->scrn->transfer_unmap(exa->scrn, priv->map_transfer); + exa->scrn->tex_transfer_destroy(priv->map_transfer); + priv->map_transfer = NULL; + } +} + +static void +ExaDone(PixmapPtr pPixmap) +{ + ScrnInfoPtr pScrn = xf86Screens[pPixmap->drawable.pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + struct PixmapPriv *priv = exaGetPixmapDriverPrivate(pPixmap); + struct exa_entity *exa = ms->exa; + + if (!priv) + return; + + if (priv->src_surf) + exa->scrn->tex_surface_destroy(priv->src_surf); + priv->src_surf = NULL; +} + +static void +ExaDoneComposite(PixmapPtr pPixmap) +{ + +} + +static Bool +ExaPrepareSolid(PixmapPtr pPixmap, int alu, Pixel planeMask, Pixel fg) +{ + ScrnInfoPtr pScrn = xf86Screens[pPixmap->drawable.pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + struct PixmapPriv *priv = exaGetPixmapDriverPrivate(pPixmap); + struct exa_entity *exa = ms->exa; + + if (1) + return FALSE; + + if (pPixmap->drawable.depth < 15) + return FALSE; + + if (!EXA_PM_IS_SOLID(&pPixmap->drawable, planeMask)) + return FALSE; + + if (!priv || !priv->tex) + return FALSE; + + if (alu != GXcopy) + return FALSE; + + if (!exa->ctx || !exa->ctx->surface_fill) + return FALSE; + + priv->color = fg; + + return TRUE; +} + +static void +ExaSolid(PixmapPtr pPixmap, int x0, int y0, int x1, int y1) +{ + ScrnInfoPtr pScrn = xf86Screens[pPixmap->drawable.pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + struct exa_entity *exa = ms->exa; + struct PixmapPriv *priv = exaGetPixmapDriverPrivate(pPixmap); + struct pipe_surface *surf = + exa->scrn->get_tex_surface(exa->scrn, priv->tex, 0, 0, 0, + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_GPU_WRITE); + + exa->ctx->surface_fill(exa->ctx, surf, x0, y0, x1 - x0, y1 - y0, + priv->color); + + exa->scrn->tex_surface_destroy(surf); +} + +static Bool +ExaPrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, int xdir, + int ydir, int alu, Pixel planeMask) +{ + ScrnInfoPtr pScrn = xf86Screens[pDstPixmap->drawable.pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + struct exa_entity *exa = ms->exa; + struct PixmapPriv *priv = exaGetPixmapDriverPrivate(pDstPixmap); + struct PixmapPriv *src_priv = exaGetPixmapDriverPrivate(pSrcPixmap); + + if (1) + return FALSE; + + if (alu != GXcopy) + return FALSE; + + if (pSrcPixmap->drawable.depth < 15 || pDstPixmap->drawable.depth < 15) + return FALSE; + + if (!EXA_PM_IS_SOLID(&pSrcPixmap->drawable, planeMask)) + return FALSE; + + if (!priv || !src_priv) + return FALSE; + + if (!priv->tex || !src_priv->tex) + return FALSE; + + if (!exa->ctx || !exa->ctx->surface_copy) + return FALSE; + + priv->src_surf = + exa->scrn->get_tex_surface(exa->scrn, src_priv->tex, 0, 0, 0, + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_GPU_WRITE); + + return TRUE; +} + +static void +ExaCopy(PixmapPtr pDstPixmap, int srcX, int srcY, int dstX, int dstY, + int width, int height) +{ + ScrnInfoPtr pScrn = xf86Screens[pDstPixmap->drawable.pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + struct exa_entity *exa = ms->exa; + struct PixmapPriv *priv = exaGetPixmapDriverPrivate(pDstPixmap); + struct pipe_surface *surf = + exa->scrn->get_tex_surface(exa->scrn, priv->tex, 0, 0, 0, + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_GPU_WRITE); + + exa->ctx->surface_copy(exa->ctx, surf, dstX, dstY, priv->src_surf, + srcX, srcY, width, height); + exa->scrn->tex_surface_destroy(surf); +} + +static Bool +ExaPrepareComposite(int op, PicturePtr pSrcPicture, + PicturePtr pMaskPicture, PicturePtr pDstPicture, + PixmapPtr pSrc, PixmapPtr pMask, PixmapPtr pDst) +{ + return FALSE; +} + +static void +ExaComposite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY, + int dstX, int dstY, int width, int height) +{ +} + +static Bool +ExaCheckComposite(int op, + PicturePtr pSrcPicture, PicturePtr pMaskPicture, + PicturePtr pDstPicture) +{ + return FALSE; +} + +static void * +ExaCreatePixmap(ScreenPtr pScreen, int size, int align) +{ + struct PixmapPriv *priv; + + priv = xcalloc(1, sizeof(struct PixmapPriv)); + if (!priv) + return NULL; + + return priv; +} + +static void +ExaDestroyPixmap(ScreenPtr pScreen, void *dPriv) +{ + struct PixmapPriv *priv = (struct PixmapPriv *)dPriv; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + + if (!priv) + return; + + if (priv->tex) + ms->screen->texture_destroy(priv->tex); + + xfree(priv); +} + +static Bool +ExaPixmapIsOffscreen(PixmapPtr pPixmap) +{ + struct PixmapPriv *priv; + + priv = exaGetPixmapDriverPrivate(pPixmap); + + if (!priv) + return FALSE; + + if (priv->tex) + return TRUE; + + return FALSE; +} + +unsigned +xorg_exa_get_pixmap_handle(PixmapPtr pPixmap) +{ + ScreenPtr pScreen = pPixmap->drawable.pScreen; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + modesettingPtr ms = modesettingPTR(pScrn); + struct PixmapPriv *priv; + struct pipe_buffer *buffer = NULL; + unsigned handle; + unsigned stride; + + if (!ms->exa) { + FatalError("NO MS->EXA\n"); + return 0; + } + + priv = exaGetPixmapDriverPrivate(pPixmap); + + if (!priv) { + FatalError("NO PIXMAP PRIVATE\n"); + return 0; + } + + drm_api_hooks.buffer_from_texture(priv->tex, &buffer, &stride); + drm_api_hooks.handle_from_buffer(ms->screen, buffer, &handle); + pipe_buffer_reference(&buffer, NULL); + return handle; +} + +static Bool +ExaModifyPixmapHeader(PixmapPtr pPixmap, int width, int height, + int depth, int bitsPerPixel, int devKind, + pointer pPixData) +{ + ScreenPtr pScreen = pPixmap->drawable.pScreen; + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + struct PixmapPriv *priv = exaGetPixmapDriverPrivate(pPixmap); + modesettingPtr ms = modesettingPTR(pScrn); + struct exa_entity *exa = ms->exa; + + if (!priv) + return FALSE; + + if (depth <= 0) + depth = pPixmap->drawable.depth; + + if (bitsPerPixel <= 0) + bitsPerPixel = pPixmap->drawable.bitsPerPixel; + + if (width <= 0) + width = pPixmap->drawable.width; + + if (height <= 0) + height = pPixmap->drawable.height; + + if (width <= 0 || height <= 0 || depth <= 0) + return FALSE; + + miModifyPixmapHeader(pPixmap, width, height, depth, + bitsPerPixel, devKind, NULL); + + /* Deal with screen resize */ + if (priv->tex && (priv->tex->width[0] != width || priv->tex->height[0] != height)) { + pipe_texture_reference(&priv->tex, NULL); + } + + if (!priv->tex) { + struct pipe_texture template; + + memset(&template, 0, sizeof(template)); + template.target = PIPE_TEXTURE_2D; + template.compressed = 0; + exa_get_pipe_format(depth, &template.format, &bitsPerPixel); + pf_get_block(template.format, &template.block); + template.width[0] = width; + template.height[0] = height; + template.depth[0] = 1; + template.last_level = 0; + template.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET; + priv->tex = exa->scrn->texture_create(exa->scrn, &template); + } + + return TRUE; +} + +struct pipe_texture * +xorg_exa_get_texture(PixmapPtr pPixmap) +{ + struct PixmapPriv *priv = exaGetPixmapDriverPrivate(pPixmap); + struct pipe_texture *tex = NULL; + pipe_texture_reference(&tex, priv->tex); + return tex; +} + +void +xorg_exa_close(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + struct exa_entity *exa = ms->exa; + + if (exa->ctx) + exa->ctx->destroy(exa->ctx); + + exaDriverFini(pScrn->pScreen); + xfree(exa); + ms->exa = NULL; +} + +void * +xorg_exa_init(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + struct exa_entity *exa; + ExaDriverPtr pExa; + + exa = xcalloc(1, sizeof(struct exa_entity)); + if (!exa) + return NULL; + + pExa = exaDriverAlloc(); + if (!pExa) { + goto out_err; + } + + memset(pExa, 0, sizeof(*pExa)); + pExa->exa_major = 2; + pExa->exa_minor = 2; + pExa->memoryBase = 0; + pExa->memorySize = 0; + pExa->offScreenBase = 0; + pExa->pixmapOffsetAlign = 0; + pExa->pixmapPitchAlign = 1; + pExa->flags = EXA_OFFSCREEN_PIXMAPS | EXA_HANDLES_PIXMAPS; + pExa->maxX = 8191; /* FIXME */ + pExa->maxY = 8191; /* FIXME */ + pExa->WaitMarker = ExaWaitMarker; + pExa->MarkSync = ExaMarkSync; + pExa->PrepareSolid = ExaPrepareSolid; + pExa->Solid = ExaSolid; + pExa->DoneSolid = ExaDone; + pExa->PrepareCopy = ExaPrepareCopy; + pExa->Copy = ExaCopy; + pExa->DoneCopy = ExaDone; + pExa->CheckComposite = ExaCheckComposite; + pExa->PrepareComposite = ExaPrepareComposite; + pExa->Composite = ExaComposite; + pExa->DoneComposite = ExaDoneComposite; + pExa->PixmapIsOffscreen = ExaPixmapIsOffscreen; + pExa->PrepareAccess = ExaPrepareAccess; + pExa->FinishAccess = ExaFinishAccess; + pExa->CreatePixmap = ExaCreatePixmap; + pExa->DestroyPixmap = ExaDestroyPixmap; + pExa->ModifyPixmapHeader = ExaModifyPixmapHeader; + + if (!exaDriverInit(pScrn->pScreen, pExa)) { + goto out_err; + } + + exa->scrn = ms->screen; + exa->ctx = drm_api_hooks.create_context(exa->scrn); + /* Share context with DRI */ + ms->ctx = exa->ctx; + + return (void *)exa; + + out_err: + xorg_exa_close(pScrn); + + return NULL; +} + +/* vim: set sw=4 ts=8 sts=4: */ diff --git a/src/gallium/state_trackers/xorg/xorg_output.c b/src/gallium/state_trackers/xorg/xorg_output.c new file mode 100644 index 00000000000..950af942f5b --- /dev/null +++ b/src/gallium/state_trackers/xorg/xorg_output.c @@ -0,0 +1,296 @@ +/* + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. + * + * + * Author: Alan Hourihane <[email protected]> + * Author: Jakob Bornecrantz <[email protected]> + * + */ + +#include "xorg-server.h" +#include <xf86.h> +#include <xf86i2c.h> +#include <xf86Crtc.h> +#include <errno.h> +#include <fcntl.h> +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <stdint.h> +#include <string.h> +#include <sys/stat.h> +#include <sys/types.h> + +#define DPMS_SERVER +#include <X11/extensions/dpms.h> + +#include "X11/Xatom.h" + +#include "xorg_tracker.h" + +static char *connector_enum_list[] = { + "Unknown", + "VGA", + "DVI-I", + "DVI-D", + "DVI-A", + "Composite", + "SVIDEO", + "LVDS", + "Component", + "9-pin DIN", + "DisplayPort", + "HDMI Type A", + "HDMI Type B", +}; + +static void +dpms(xf86OutputPtr output, int mode) +{ +} + +static void +save(xf86OutputPtr output) +{ +} + +static void +restore(xf86OutputPtr output) +{ +} + +static int +mode_valid(xf86OutputPtr output, DisplayModePtr pMode) +{ + return MODE_OK; +} + +static Bool +mode_fixup(xf86OutputPtr output, DisplayModePtr mode, + DisplayModePtr adjusted_mode) +{ + return TRUE; +} + +static void +prepare(xf86OutputPtr output) +{ + dpms(output, DPMSModeOff); +} + +static void +mode_set(xf86OutputPtr output, DisplayModePtr mode, + DisplayModePtr adjusted_mode) +{ +} + +static void +commit(xf86OutputPtr output) +{ + dpms(output, DPMSModeOn); + + if (output->scrn->pScreen != NULL) + xf86_reload_cursors(output->scrn->pScreen); +} + +static xf86OutputStatus +detect(xf86OutputPtr output) +{ + drmModeConnectorPtr drm_connector = output->driver_private; + + switch (drm_connector->connection) { + case DRM_MODE_CONNECTED: + return XF86OutputStatusConnected; + case DRM_MODE_DISCONNECTED: + return XF86OutputStatusDisconnected; + default: + return XF86OutputStatusUnknown; + } +} + +static DisplayModePtr +get_modes(xf86OutputPtr output) +{ + drmModeConnectorPtr drm_connector = output->driver_private; + drmModeModeInfoPtr drm_mode = NULL; + DisplayModePtr modes = NULL, mode = NULL; + int i; + + for (i = 0; i < drm_connector->count_modes; i++) { + drm_mode = &drm_connector->modes[i]; + if (drm_mode) { + mode = xcalloc(1, sizeof(DisplayModeRec)); + if (!mode) + continue; + mode->type = 0; + mode->Clock = drm_mode->clock; + mode->HDisplay = drm_mode->hdisplay; + mode->HSyncStart = drm_mode->hsync_start; + mode->HSyncEnd = drm_mode->hsync_end; + mode->HTotal = drm_mode->htotal; + mode->VDisplay = drm_mode->vdisplay; + mode->VSyncStart = drm_mode->vsync_start; + mode->VSyncEnd = drm_mode->vsync_end; + mode->VTotal = drm_mode->vtotal; + mode->Flags = drm_mode->flags; + mode->HSkew = drm_mode->hskew; + mode->VScan = drm_mode->vscan; + mode->VRefresh = xf86ModeVRefresh(mode); + mode->Private = (void *)drm_mode; + xf86SetModeDefaultName(mode); + modes = xf86ModesAdd(modes, mode); + xf86PrintModeline(0, mode); + } + } + + return modes; +} + +static void +destroy(xf86OutputPtr output) +{ + drmModeFreeConnector(output->driver_private); +} + +static void +create_resources(xf86OutputPtr output) +{ +#ifdef RANDR_12_INTERFACE +#endif /* RANDR_12_INTERFACE */ +} + +#ifdef RANDR_12_INTERFACE +static Bool +set_property(xf86OutputPtr output, Atom property, RRPropertyValuePtr value) +{ + return TRUE; +} +#endif /* RANDR_12_INTERFACE */ + +#ifdef RANDR_13_INTERFACE +static Bool +get_property(xf86OutputPtr output, Atom property) +{ + return TRUE; +} +#endif /* RANDR_13_INTERFACE */ + +#ifdef RANDR_GET_CRTC_INTERFACE +static xf86CrtcPtr +get_crtc(xf86OutputPtr output) +{ + return NULL; +} +#endif + +static const xf86OutputFuncsRec output_funcs = { + .create_resources = create_resources, + .dpms = dpms, + .save = save, + .restore = restore, + .mode_valid = mode_valid, + .mode_fixup = mode_fixup, + .prepare = prepare, + .mode_set = mode_set, + .commit = commit, + .detect = detect, + .get_modes = get_modes, +#ifdef RANDR_12_INTERFACE + .set_property = set_property, +#endif +#ifdef RANDR_13_INTERFACE + .get_property = get_property, +#endif + .destroy = destroy, +#ifdef RANDR_GET_CRTC_INTERFACE + .get_crtc = get_crtc, +#endif +}; + +void +output_init(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + xf86OutputPtr output; + drmModeResPtr res; + drmModeConnectorPtr drm_connector = NULL; + drmModeEncoderPtr drm_encoder = NULL; + char *name; + int c, v, p; + + res = drmModeGetResources(ms->fd); + if (res == 0) { + DRV_ERROR("Failed drmModeGetResources\n"); + return; + } + + for (c = 0; c < res->count_connectors; c++) { + drm_connector = drmModeGetConnector(ms->fd, res->connectors[c]); + if (!drm_connector) + goto out; + +#if 0 + for (p = 0; p < drm_connector->count_props; p++) { + drmModePropertyPtr prop; + + prop = drmModeGetProperty(ms->fd, drm_connector->props[p]); + + name = NULL; + if (prop) { + ErrorF("VALUES %d\n", prop->count_values); + + for (v = 0; v < prop->count_values; v++) + ErrorF("%s %lld\n", prop->name, prop->values[v]); + } + } +#else + (void)p; + (void)v; +#endif + + name = connector_enum_list[drm_connector->connector_type]; + + output = xf86OutputCreate(pScrn, &output_funcs, name); + if (!output) + continue; + + drm_encoder = drmModeGetEncoder(ms->fd, drm_connector->encoders[0]); + if (drm_encoder) { + output->possible_crtcs = drm_encoder->possible_crtcs; + output->possible_clones = drm_encoder->possible_clones; + } else { + output->possible_crtcs = 0; + output->possible_clones = 0; + } + output->driver_private = drm_connector; + output->subpixel_order = SubPixelHorizontalRGB; + output->interlaceAllowed = FALSE; + output->doubleScanAllowed = FALSE; + } + + out: + drmModeFreeResources(res); +} + +/* vim: set sw=4 ts=8 sts=4: */ diff --git a/src/gallium/state_trackers/xorg/xorg_tracker.h b/src/gallium/state_trackers/xorg/xorg_tracker.h new file mode 100644 index 00000000000..82c3890dfbd --- /dev/null +++ b/src/gallium/state_trackers/xorg/xorg_tracker.h @@ -0,0 +1,130 @@ +/* + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. + * + * + * Author: Alan Hourihane <[email protected]> + * Author: Jakob Bornecrantz <[email protected]> + * + */ + +#ifndef _XORG_TRACKER_H_ +#define _XORG_TRACKER_H_ + +#include <errno.h> +#include <drm.h> +#include <xf86drm.h> +#include <xf86drmMode.h> +#include "exa.h" + +#include "pipe/p_screen.h" +#include "state_tracker/drm_api.h" + +#define DRV_ERROR(msg) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, msg); + +typedef struct +{ + int lastInstance; + int refCount; + ScrnInfoPtr pScrn_1; + ScrnInfoPtr pScrn_2; +} EntRec, *EntPtr; + +typedef struct _modesettingRec +{ + /* drm */ + int fd; + unsigned fb_id; + + /* X */ + EntPtr entityPrivate; + + int Chipset; + EntityInfoPtr pEnt; + struct pci_device *PciInfo; + + Bool noAccel; + Bool SWCursor; + CloseScreenProcPtr CloseScreen; + + /* Broken-out options. */ + OptionInfoPtr Options; + + unsigned int SaveGeneration; + + CreateScreenResourcesProcPtr createScreenResources; + + /* gallium */ + struct pipe_screen *screen; + struct pipe_context *ctx; + + /* exa */ + void *exa; + Bool noEvict; + +} modesettingRec, *modesettingPtr; + +#define modesettingPTR(p) ((modesettingPtr)((p)->driverPrivate)) + + +/*********************************************************************** + * xorg_exa.c + */ +struct pipe_texture * +xorg_exa_get_texture(PixmapPtr pPixmap); + +unsigned +xorg_exa_get_pixmap_handle(PixmapPtr pPixmap); + +void * +xorg_exa_init(ScrnInfoPtr pScrn); + +void +xorg_exa_close(ScrnInfoPtr pScrn); + + +/*********************************************************************** + * xorg_dri2.c + */ +Bool +driScreenInit(ScreenPtr pScreen); + +void +driCloseScreen(ScreenPtr pScreen); + + +/*********************************************************************** + * xorg_crtc.c + */ +void +crtc_init(ScrnInfoPtr pScrn); + + +/*********************************************************************** + * xorg_output.c + */ +void +output_init(ScrnInfoPtr pScrn); + + +#endif /* _XORG_TRACKER_H_ */ diff --git a/src/gallium/state_trackers/xorg/xorg_winsys.h b/src/gallium/state_trackers/xorg/xorg_winsys.h new file mode 100644 index 00000000000..d523080e90f --- /dev/null +++ b/src/gallium/state_trackers/xorg/xorg_winsys.h @@ -0,0 +1,51 @@ +/* + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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. + * + * + * Author: Alan Hourihane <[email protected]> + * Author: Jakob Bornecrantz <[email protected]> + * + */ + +/* + * File with all the junk needed to personalize the a xorg driver. + */ + +#ifndef _XORG_WINSYS_H_ +#define _XORG_WINSYS_H_ + +#include "xorg-server.h" +#include "xf86.h" +#include "xf86Resources.h" +#include "pciaccess.h" + +#ifndef XSERVER_LIBPCIACCESS +#error "libpciaccess needed" +#endif + +void xorg_tracker_set_functions(ScrnInfoPtr scrn); +const OptionInfoRec * xorg_tracker_available_options(int chipid, int busid); +void xorg_tracker_loader_ref_sym_lists(void); + +#endif |