From efe68930dce815b3ecda7dc1164dcd9a504dc525 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sun, 11 Jan 2009 09:47:38 +1000 Subject: [PATCH] radeon/r300: add code to setup r300 vs r500 using pci device from kernel --- src/mesa/drivers/dri/radeon/radeon_screen.c | 326 +++++++++++--------- 1 file changed, 177 insertions(+), 149 deletions(-) diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index 7af03f3e5b2..29ae17c52b8 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -360,152 +360,10 @@ static const __DRItexBufferExtension r300TexBufferExtension = { }; #endif -/* Create the device specific screen private data struct. - */ -static radeonScreenPtr -radeonCreateScreen( __DRIscreenPrivate *sPriv ) +int radeon_set_screen_flags(radeonScreenPtr screen, int device_id) { - radeonScreenPtr screen; - RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv; - unsigned char *RADEONMMIO = NULL; - int i; - int ret; - uint32_t temp; - - if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) { - fprintf(stderr,"\nERROR! sizeof(RADEONDRIRec) does not match passed size from device driver\n"); - return GL_FALSE; - } - - /* Allocate the private area */ - screen = (radeonScreenPtr) CALLOC( sizeof(*screen) ); - if ( !screen ) { - __driUtilMessage("%s: Could not allocate memory for screen structure", - __FUNCTION__); - return NULL; - } - -#if DO_DEBUG && RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) - RADEON_DEBUG = driParseDebugString(getenv("RADEON_DEBUG"), debug_control); -#endif - - /* parse information in __driConfigOptions */ - driParseOptionInfo (&screen->optionCache, - __driConfigOptions, __driNConfigOptions); - - /* This is first since which regions we map depends on whether or - * not we are using a PCI card. - */ - screen->card_type = (dri_priv->IsPCI ? RADEON_CARD_PCI : RADEON_CARD_AGP); - { - int ret; - -#ifdef RADEON_PARAM_KERNEL_MM - ret = radeonGetParam( sPriv->fd, RADEON_PARAM_KERNEL_MM, - &screen->kernel_mm); - - if (ret && ret != -EINVAL) { - FREE( screen ); - fprintf(stderr, "drm_radeon_getparam_t (RADEON_OFFSET): %d\n", ret); - return NULL; - } - - if (ret == -EINVAL) - screen->kernel_mm = 0; -#endif - - ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BUFFER_OFFSET, - &screen->gart_buffer_offset); - - if (ret) { - FREE( screen ); - fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret); - return NULL; - } - - ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BASE, - &screen->gart_base); - if (ret) { - FREE( screen ); - fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BASE): %d\n", ret); - return NULL; - } - - ret = radeonGetParam( sPriv->fd, RADEON_PARAM_IRQ_NR, - &screen->irq); - if (ret) { - FREE( screen ); - fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_IRQ_NR): %d\n", ret); - return NULL; - } - screen->drmSupportsCubeMapsR200 = (sPriv->drm_version.minor >= 7); - screen->drmSupportsBlendColor = (sPriv->drm_version.minor >= 11); - screen->drmSupportsTriPerf = (sPriv->drm_version.minor >= 16); - screen->drmSupportsFragShader = (sPriv->drm_version.minor >= 18); - screen->drmSupportsPointSprites = (sPriv->drm_version.minor >= 13); - screen->drmSupportsCubeMapsR100 = (sPriv->drm_version.minor >= 15); - screen->drmSupportsVertexProgram = (sPriv->drm_version.minor >= 25); - } - - if (!screen->kernel_mm) { - screen->mmio.handle = dri_priv->registerHandle; - screen->mmio.size = dri_priv->registerSize; - if ( drmMap( sPriv->fd, - screen->mmio.handle, - screen->mmio.size, - &screen->mmio.map ) ) { - FREE( screen ); - __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ ); - return NULL; - } - - RADEONMMIO = screen->mmio.map; - - screen->status.handle = dri_priv->statusHandle; - screen->status.size = dri_priv->statusSize; - if ( drmMap( sPriv->fd, - screen->status.handle, - screen->status.size, - &screen->status.map ) ) { - drmUnmap( screen->mmio.map, screen->mmio.size ); - FREE( screen ); - __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ ); - return NULL; - } - screen->scratch = (__volatile__ uint32_t *) - ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET); - - screen->buffers = drmMapBufs( sPriv->fd ); - if ( !screen->buffers ) { - drmUnmap( screen->status.map, screen->status.size ); - drmUnmap( screen->mmio.map, screen->mmio.size ); - FREE( screen ); - __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ ); - return NULL; - } - - if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) { - screen->gartTextures.handle = dri_priv->gartTexHandle; - screen->gartTextures.size = dri_priv->gartTexMapSize; - if ( drmMap( sPriv->fd, - screen->gartTextures.handle, - screen->gartTextures.size, - (drmAddressPtr)&screen->gartTextures.map ) ) { - drmUnmapBufs( screen->buffers ); - drmUnmap( screen->status.map, screen->status.size ); - drmUnmap( screen->mmio.map, screen->mmio.size ); - FREE( screen ); - __driUtilMessage("%s: drmMap failed for GART texture area\n", __FUNCTION__); - return NULL; - } - - screen->gart_texture_offset = dri_priv->gartTexOffset + screen->gart_base; - } - } - screen->chip_flags = 0; - /* XXX: add more chipsets */ - switch ( dri_priv->deviceID ) { + switch ( device_id ) { case PCI_CHIP_RADEON_LY: case PCI_CHIP_RADEON_LZ: case PCI_CHIP_RADEON_QY: @@ -837,9 +695,162 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) default: fprintf(stderr, "unknown chip id 0x%x, can't guess.\n", - dri_priv->deviceID); + device_id); + return -1; + } + + return 0; +} + + +/* Create the device specific screen private data struct. + */ +static radeonScreenPtr +radeonCreateScreen( __DRIscreenPrivate *sPriv ) +{ + radeonScreenPtr screen; + RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv; + unsigned char *RADEONMMIO = NULL; + int i; + int ret; + uint32_t temp; + + if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) { + fprintf(stderr,"\nERROR! sizeof(RADEONDRIRec) does not match passed size from device driver\n"); + return GL_FALSE; + } + + /* Allocate the private area */ + screen = (radeonScreenPtr) CALLOC( sizeof(*screen) ); + if ( !screen ) { + __driUtilMessage("%s: Could not allocate memory for screen structure", + __FUNCTION__); return NULL; } + +#if DO_DEBUG && RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) + RADEON_DEBUG = driParseDebugString(getenv("RADEON_DEBUG"), debug_control); +#endif + + /* parse information in __driConfigOptions */ + driParseOptionInfo (&screen->optionCache, + __driConfigOptions, __driNConfigOptions); + + /* This is first since which regions we map depends on whether or + * not we are using a PCI card. + */ + screen->card_type = (dri_priv->IsPCI ? RADEON_CARD_PCI : RADEON_CARD_AGP); + { + int ret; + +#ifdef RADEON_PARAM_KERNEL_MM + ret = radeonGetParam( sPriv->fd, RADEON_PARAM_KERNEL_MM, + &screen->kernel_mm); + + if (ret && ret != -EINVAL) { + FREE( screen ); + fprintf(stderr, "drm_radeon_getparam_t (RADEON_OFFSET): %d\n", ret); + return NULL; + } + + if (ret == -EINVAL) + screen->kernel_mm = 0; +#endif + + ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BUFFER_OFFSET, + &screen->gart_buffer_offset); + + if (ret) { + FREE( screen ); + fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret); + return NULL; + } + + ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BASE, + &screen->gart_base); + if (ret) { + FREE( screen ); + fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BASE): %d\n", ret); + return NULL; + } + + ret = radeonGetParam( sPriv->fd, RADEON_PARAM_IRQ_NR, + &screen->irq); + if (ret) { + FREE( screen ); + fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_IRQ_NR): %d\n", ret); + return NULL; + } + screen->drmSupportsCubeMapsR200 = (sPriv->drm_version.minor >= 7); + screen->drmSupportsBlendColor = (sPriv->drm_version.minor >= 11); + screen->drmSupportsTriPerf = (sPriv->drm_version.minor >= 16); + screen->drmSupportsFragShader = (sPriv->drm_version.minor >= 18); + screen->drmSupportsPointSprites = (sPriv->drm_version.minor >= 13); + screen->drmSupportsCubeMapsR100 = (sPriv->drm_version.minor >= 15); + screen->drmSupportsVertexProgram = (sPriv->drm_version.minor >= 25); + } + + if (!screen->kernel_mm) { + screen->mmio.handle = dri_priv->registerHandle; + screen->mmio.size = dri_priv->registerSize; + if ( drmMap( sPriv->fd, + screen->mmio.handle, + screen->mmio.size, + &screen->mmio.map ) ) { + FREE( screen ); + __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ ); + return NULL; + } + + RADEONMMIO = screen->mmio.map; + + screen->status.handle = dri_priv->statusHandle; + screen->status.size = dri_priv->statusSize; + if ( drmMap( sPriv->fd, + screen->status.handle, + screen->status.size, + &screen->status.map ) ) { + drmUnmap( screen->mmio.map, screen->mmio.size ); + FREE( screen ); + __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ ); + return NULL; + } + screen->scratch = (__volatile__ uint32_t *) + ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET); + + screen->buffers = drmMapBufs( sPriv->fd ); + if ( !screen->buffers ) { + drmUnmap( screen->status.map, screen->status.size ); + drmUnmap( screen->mmio.map, screen->mmio.size ); + FREE( screen ); + __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ ); + return NULL; + } + + if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) { + screen->gartTextures.handle = dri_priv->gartTexHandle; + screen->gartTextures.size = dri_priv->gartTexMapSize; + if ( drmMap( sPriv->fd, + screen->gartTextures.handle, + screen->gartTextures.size, + (drmAddressPtr)&screen->gartTextures.map ) ) { + drmUnmapBufs( screen->buffers ); + drmUnmap( screen->status.map, screen->status.size ); + drmUnmap( screen->mmio.map, screen->mmio.size ); + FREE( screen ); + __driUtilMessage("%s: drmMap failed for GART texture area\n", __FUNCTION__); + return NULL; + } + + screen->gart_texture_offset = dri_priv->gartTexOffset + screen->gart_base; + } + } + + + ret = radeon_set_screen_flags(screen, dri_priv->deviceID); + if (ret == -1) + return NULL; + if ((screen->chip_family == CHIP_FAMILY_R350 || screen->chip_family == CHIP_FAMILY_R300) && sPriv->ddx_version.minor < 2) { fprintf(stderr, "xf86-video-ati-6.6.2 or newer needed for Radeon 9500/9700/9800 cards.\n"); @@ -1008,6 +1019,8 @@ radeonCreateScreen2(__DRIscreenPrivate *sPriv) { radeonScreenPtr screen; int i; + int ret; + uint32_t device_id; /* Allocate the private area */ screen = (radeonScreenPtr) CALLOC( sizeof(*screen) ); @@ -1028,10 +1041,25 @@ radeonCreateScreen2(__DRIscreenPrivate *sPriv) screen->kernel_mm = 1; screen->chip_flags = 0; - /* FIXME: do either an ioctl (bad) or a sysfs file for driver to - * information about which chipset is their */ - screen->chip_family = CHIP_FAMILY_RV350; - screen->chip_flags = RADEON_CHIPSET_TCL | RADEON_CLASS_R300; + + ret = radeonGetParam( sPriv->fd, RADEON_PARAM_DEVICE_ID, + &device_id); + if (ret) { + FREE( screen ); + fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_DEVICE_ID): %d\n", ret); + return NULL; + } + + ret = radeon_set_screen_flags(screen, device_id); + if (ret == -1) + return NULL; + + if (screen->chip_family <= CHIP_FAMILY_RS200) + screen->chip_flags |= RADEON_CLASS_R100; + else if (screen->chip_family <= CHIP_FAMILY_RV280) + screen->chip_flags |= RADEON_CLASS_R200; + else + screen->chip_flags |= RADEON_CLASS_R300; i = 0; screen->extensions[i++] = &driCopySubBufferExtension.base; -- 2.30.2